James F. Walgenbach

Works (79)

Updated: April 4th, 2024 18:20

2023 journal article

Living mulches reduce natural enemies when combined with frequent pesticide applications

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 357.

By: T. Hudson*, A. Alford*, T. Bilbo*, S. Boyle*, H. Doughty*, T. Kuhar*, L. Lopez*, K. McIntyre* ...

author keywords: Chemical control; Living mulches; Cover crops; Non-crop diversity; Anasa tristis; Diabrotica spp. Acalymma vitattum
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: September 11, 2023

2023 journal article

Type and duration of water stress influence host selection and colonization by exotic ambrosia beetles (Coleoptera: Curculionidae)

FRONTIERS IN INSECT SCIENCE, 3.

By: C. Ranger*, M. Parajuli*, S. Gresham n, J. Barnett*, S. Villani n, J. Walgenbach n, F. Baysal-Gurel*, J. Owen Jr, M. Reding*

author keywords: flood stress; drought stress; secondary insects; wood-boring beetles; Scolytinae; Xyleborini; Xylosandrus germanus; Anisandrus maiche
TL;DR: The results indicate that acute and severe drought stress does not predispose C. florida to infestation, but flood stress and the duration of flooding influence ambrosia beetle host selection and colonization. (via Semantic Scholar)
Source: Web Of Science
Added: November 13, 2023

2023 journal article

Western flower thrips (Frankliniella occidentalis) field resistance to spinetoram in North Carolina

CROP PROTECTION, 165.

By: T. Bilbo n, G. Kennedy n & J. Walgenbach n

author keywords: Western flower thrips; Frankliniella occidentalis; Spinetoram; Resistance; Insecticide resistance management
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 6, 2023

2022 journal article

Evaluating invasion risk and population dynamics of the brown marmorated stink bug across the contiguous <scp>United States

Pest Management Science, 78(11), 4929–4938.

By: J. Illán*, G. Zhu*, J. Walgenbach n, A. Acebes‐Doria*, A. Agnello*, D. Alston*, H. Andrews*, E. Beers* ...

author keywords: climate change; distribution change; ecological niche models; invasive species; species distribution models
MeSH headings : Animals; Climate Change; Ecosystem; Heteroptera; Introduced Species; Population Dynamics; United States
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: September 6, 2022

2022 article

Impact of insecticide programs on pests, the predatory mite Phytoseiulus persimilis, and staked tomato profitability

Bilbo, T. R., Owens, D. R., Golec, J. R., & Walgenbach, J. F. (2022, March 26). PEST MANAGEMENT SCIENCE.

By: T. Bilbo n, D. Owens*, J. Golec* & J. Walgenbach n

author keywords: reduced risk pesticides; biological control; environmental impact; economics; twospotted spider mite; predatory mites
MeSH headings : Animals; Insecticides / pharmacology; Solanum lycopersicum; Pest Control, Biological / methods; Predatory Behavior; Tetranychidae
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: April 8, 2022

2022 journal article

Temperature-driven differences in phenology and habitat suitability for brown marmorated stink bug, Halyomorpha halys, in two ecoregions of North Carolina

Journal of Pest Science, 96(1), 373–387.

By: E. Ogburn*, T. Ohmen, A. Huseth n, D. Reisig*, G. Kennedy n & J. Walgenbach*

author keywords: Brown marmorated stink bug; Voltinism; Diapause; Heat stress
TL;DR: Poor establishment of H. halys in the plains versus mountains was attributed to heat stress that contributed to a higher percentage of overwintering adults that emerged early and did not oviposit, a truncated oviposition pattern by overwintered adults, and poor F2 egg hatch. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: May 2, 2022

2021 journal article

Biological control of Halymorpha halys (Stal) (Hemiptera: Pentatomidae) in apple orchards versus corn fields and their adjacent woody habitats: High versus low pesticide-input agroecosystems

BIOLOGICAL CONTROL, 152.

By: E. Ogburn n, A. Heintz-Botz n, E. Talamas n & J. Walgenbach n

author keywords: Brown marmorated stink bug; Predator; Parasitoid; Sentinel eggs
TL;DR: Corn agroecosystems generally had greater predation and parasitism of sentinel eggs, and greater richness and abundance of predators detected on yellow sticky cards compared to apple agroECosSystems, which served as the high and low-input environments for H. halys. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: January 19, 2021

2021 journal article

Comparison of Sex Pheromone and Kairomone-Enhanced Pheromone Lures for Monitoring Oriental Fruit Moth (Lepidoptera:Tortricidae) in Mating Disruption and Non-Disruption Tree Fruit Orchards

ENVIRONMENTAL ENTOMOLOGY, 50(5), 1063–1074.

By: J. Walgenbach*, S. Schoof, D. Bosch*, L. Escudero-Colomar*, B. Lingren & G. Krawczyk*

author keywords: Grapholita molesta; pheromone trapping; semiochemical; sex pheromone
MeSH headings : Animals; Fruit; Insect Control; Moths; Pheromones / pharmacology; Sex Attractants / pharmacology; Sexual Behavior, Animal; Trees
TL;DR: Monitoring of oriental fruit moth populations was monitored using standard sex pheromone lures and kairomone-enhanced lures to aid the interpretation of trap captures with enhanced relative to conventional lures indicating enhanced lures were relatively more attractive under high population densities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 23, 2021

2021 journal article

Comparison of chemigationversusfoliar insecticide use: management of lepidopteran larvae and stink bugs in North Carolina field tomatoes with environmental and farmworker benefits

PEST MANAGEMENT SCIENCE, 77(2), 758–765.

By: J. Walgenbach*, T. Bilbo*, D. Tussey* & E. Ogburn*

author keywords: drip chemigation; reduced risk pesticides; environmental impact quotient; economics
MeSH headings : Animals; Farmers; Humans; Insect Control; Insecticides; Larva; Solanum lycopersicum; North Carolina
TL;DR: Drip chemigation was an effective tool for managing key insect pests, provided a broad range of human and environmental health benefits, and will likely become increasingly cost effective in the future as insecticide patents expire and more insecticide options become available. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: October 19, 2020

2021 journal article

Diapause Termination in Invasive Populations of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) in Response to Photoperiod

ENVIRONMENTAL ENTOMOLOGY, 50(6), 1400–1406.

By: R. McDougall*, E. Ogburn n, J. Walgenbach n & A. Nielsen*

author keywords: photoperiod; day length; physiology; development; phenology
MeSH headings : Animals; Diapause; Diapause, Insect; Female; Heteroptera; Photoperiod; Temperature
TL;DR: This work investigated the impact of photoperiod on completion of reproductive diapause in the invasive eastern North American population of the brown marmorated stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), by exposing diapausing females to varying light regimes in otherwise identical environments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: February 7, 2022

2020 journal article

Baseline Toxicity of the Insecticides Bifenthrin and Thiamethoxam on Halyomorpha halys (Hemiptera: Pentatomidae) Collected From the Eastern United States

JOURNAL OF ECONOMIC ENTOMOLOGY, 113(2), 1043–1046.

By: A. Alford*, T. Kuhar*, G. Hamilton*, P. Jentsch*, G. Krawczyk*, J. Walgenbach n, C. Welty*

author keywords: Chemical control; insecticide resistance; stink bug; pyrethroids; neonicotinoids
MeSH headings : Animals; Heteroptera; Insecticides; Pyrethrins; Thiamethoxam; United States
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: May 26, 2020

2020 journal article

Compatibility of Bifenazate and Phytoseiulus persimilis for Management of Twospotted Spider Mites in North Carolina Staked Tomatoes

JOURNAL OF ECONOMIC ENTOMOLOGY, 113(5), 2096–2103.

By: T. Bilbo n & J. Walgenbach n

author keywords: twospotted spider mite; Phytoseiulus persimilis; bifenazate; tomato; biological control
MeSH headings : Animals; Carbamates; Hydrazines; Solanum lycopersicum; Mites; North Carolina; Pest Control, Biological; Predatory Behavior; Tetranychidae
TL;DR: This study is the first to demonstrate the utility and limitations of P. persimilis in staked field tomatoes, which is a promising option for growers to manage TSSM in tomatoes in the southeast United States. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: December 11, 2020

2020 journal article

Effect of biopesticides on different Tetranychus urticae Koch (Acari: Tetranychidae) life stages

CROP PROTECTION, 128.

By: J. Golec, B. Hoge & J. Walgenbach*

author keywords: Twospotted spider mite; Biorational pesticides; Integrated pest management; Acaricide resistance management
TL;DR: Most biopesticides evaluated exhibited significant mortality on various T. urticae life stages, and if incorporated into management schemes may be useful tools in acaricide resistance management programs for T. Urticae. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: January 6, 2020

2020 journal article

Impact of Temperature Storage Conditions of Halyomorpha halys (Hemiptera: Pentatomidae) Eggs on Parasitism by Anastatus reduvii (Hymenoptera: Eupelmidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 113(1), 98–107.

By: E. Ogburn* & J. Walgenbach*

author keywords: brown marmorated stink bug; egg parasitoid; native natural enemy; parasitoid-induced host egg abortion
MeSH headings : Animals; Heteroptera; Hymenoptera; Nymph; Ovum; Temperature
TL;DR: Brown marmorated stink bug, Halyomorpha halys Stål, is an invasive species of Asian origin that is an important agricultural pest in the eastern United States and Parasitoid-induced host egg abortion was an important component of egg mortality caused by A. reduvii. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: March 10, 2020

2020 journal article

Invasion of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) into the United States: Developing a National Response to an Invasive Species Crisis Through Collaborative Research and Outreach Efforts

JOURNAL OF INTEGRATED PEST MANAGEMENT, 11(1).

By: D. Ludwick*, W. Morrison*, A. Acebes-Doria*, A. Agnello*, J. Bergh*, M. Buffington*, G. Hamilton*, J. Harper* ...

author keywords: Halyomorpha halys; specialty crop; Extension; IPM; invasive species
TL;DR: The main lessons learned from coordinating a national response to the threat posed by H. halys to agriculture in the United States are highlighted. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Season-Long Monitoring of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) Throughout the United States Using Commercially Available Traps and Lures

JOURNAL OF ECONOMIC ENTOMOLOGY, 113(1), 159–171.

By: A. Acebes-Doria*, A. Agnello*, D. Alston*, H. Andrews*, E. Beers*, J. Bergh*, R. Bessin*, B. Blaauw* ...

author keywords: pheromone trap; sticky trap; pyramid trap; invasive species
MeSH headings : Animals; Heteroptera; Nymph; Pheromones; Population Density; Seasons; United States
TL;DR: It is demonstrated that sticky traps offer a simpler alternative to pyramid traps, but both can be reliable tools to monitor H. halys in different geographical locations with varying population densities throughout the season. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: March 10, 2020

2019 journal article

Effects of Insecticides Used in Organic Agriculture on Anastatus reduvii (Hymenoptera: Eupelmidae) and Telenomus podisi (Hymenoptera: Scelionidae), Egg Parasitoids of Pestivorous Stink Bugs

JOURNAL OF ECONOMIC ENTOMOLOGY, 112(1), 108–114.

By: E. Ogburn n & J. Walgenbach n

author keywords: biological control; brown marmorated stink bug; organic production; pyrethrin; spinosad
MeSH headings : Animals; Heteroptera / parasitology; Insecticides; Longevity; Organic Agriculture; Ovum / parasitology; Toxicity Tests; Wasps
TL;DR: It is demonstrated that insecticides commonly used in organic agriculture can negatively affect two common parasitoids of stink bugs; specifically, negative effects were most pronounced with Entrust, and variable with Neemix and Pyganic. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: April 9, 2019

2019 journal article

Influence of Weed Manipulation in Field Borders on Brown Stink Bug (Hemiptera: Pentatomidae) Densities and Damage in Field Corn

Environmental Entomology, 48(2), 444–453.

By: A. Babu n, D. Reisig n, J. Walgenbach n, R. Heiniger n & W. Everman n

author keywords: Euschistus servus; ecology; movement; mowing; farmscape
MeSH headings : Animals; Heteroptera; Insect Control / methods; Plant Weeds; Population Density; Population Dynamics; Soybeans; Weed Control; Zea mays
TL;DR: To reduce densities of E. servus in corn by manipulating the weedy field borders with mowing and applications of dicamba herbicide, manipulations of weeds did not lead to any significant changes in density, and evidence suggested that a prominent external source of E.'s servus, other than field-bordering weeds, in the farmscape was likely driving densities in corn. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: May 6, 2019

2018 journal article

Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures

JOURNAL OF APPLIED ENTOMOLOGY, 142(8), 731–744.

author keywords: apple; Cydia pomonella; Grapholita molesta; mating disruption; peach
TL;DR: Optimization of these complex lures can likely further improve managers’ ability to monitor G. molesta and help to develop multispecies tortricid lures for use in individual traps. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 19, 2018

2017 journal article

Behavioral Response of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) to Semiochemicals Deployed Inside and Outside Anthropogenic Structures During the Overwintering Period

JOURNAL OF ECONOMIC ENTOMOLOGY, 110(3), 1002–1009.

author keywords: Halyomorpha halys; indoor; urban; invasive species; monitoring
MeSH headings : Animals; Chemotaxis; Heteroptera / physiology; Housing; Insect Control; Pheromones / pharmacology; Seasons
TL;DR: This study evaluated whether pheromone-based tools can be used reliably for monitoring H. halys adults in unheated and heated buildings, and elucidated the potential for indoor management using pherOMone-baited traps. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Evaluating a polyculture trap crop for organic management of Halyomorpha halys and native stink bugs in peppers

JOURNAL OF PEST SCIENCE, 90(4), 1245–1255.

By: C. Mathews*, B. Blaauw*, G. Dively*, J. Kotcon*, J. Moore*, E. Ogburn n, D. Pfeiffer*, T. Trope* ...

author keywords: Stink bug; Hemiptera: Pentatomidae; Organic management; Habitat manipulation; Sunflower; Sorghum; Pepper injury
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Indigenous arthropod natural enemies of the invasive brown marmorated stink bug in North America and Europe

Journal of Pest Science, 90(4), 1009–1020.

By: P. Abram*, K. Hoelmer*, A. Acebes-Doria*, H. Andrews*, E. Beers*, J. Bergh*, R. Bessin*, D. Biddinger* ...

author keywords: Invasive species; Biological control; Parasitoids; Predators; Pentatomidae; Halyomorpha halys
TL;DR: A review of 98 indigenous natural enemy datasets spanning a variety of sampling methods, habitats, and geographic areas identifies a number of key research gaps and suggest several directions for future research. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Crossref
Added: February 24, 2020

2017 journal article

Phenology of brown marmorated stink bug described using female reproductive development

ECOLOGY AND EVOLUTION, 7(17), 6680–6690.

By: A. Nielsen*, S. Fleischer*, G. Hamilton*, T. Hancock*, G. Krawczyk*, J. Lee*, E. Ogburn n, J. Pote* ...

author keywords: biofix; brown marmorated stink bug; degree-day model; invasive; Pentatomidae; physiology
TL;DR: Temperature‐based degree‐day models describe insect seasonality and to predict key phenological events for insects with overlapping generations and demonstrate significant differences between locations for the rate at which the overwintering generation transition into reproductive status. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Effects of Insecticides and Fungicides Commonly Used in Tomato Production on Phytoseiulus persimilis (Acari: Phtyoseiidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 109(6), 2298–2308.

By: J. Ditillo n, G. Kennedy n & J. Walgenbach n

author keywords: Tetranychus urticae; twospotted spider mite; biological control; pesticide
MeSH headings : Animals; Female; Fungicides, Industrial / toxicity; Insecticides / toxicity; Solanum lycopersicum / growth & development; Mites / drug effects; North Carolina; Ovum / drug effects; Pest Control, Biological
TL;DR: Field trials supported the incompatibility of dimethoate with P. persimilis populations, and the pyrethroids lambda-cyhalothrin, bifenthrin, and fenpropathrin were associated with repellency and reproductive effects at high concentrations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Natural enemy impact on eggs of the invasive brown marmorated stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), in organic agroecosystems: A regional assessment

Biological Control, 101, 39–51.

By: E. Ogburn, R. Bessin*, C. Dieckhoff*, R. Dobson*, M. Grieshop*, K. Hoelmer*, C. Mathews*, J. Moore* ...

author keywords: Sentinel egg mass; Invasive pest; Parasitoid; Organic; Integrated pest management
TL;DR: This study found that parasitoids native to eastern US agroecosystems do not provide that service in this introduced region, and the greatest potential for biological control of H. halys may be via classical biological control by the Asian parasitoid Trissolcus japonicus (Ashmead), which has recently been detected in both the eastern and western US. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Crossref
Added: December 31, 2020

2015 journal article

Attraction of the invasive Halyomorpha halys (Hemiptera: Pentatomidae) to traps baited with semiochemical stimuli across the United States

Environmental Entomology, 44(3), 746–756.

By: T. Leskey, A. Agnello, J. Bergh, G. Dively, G. Hamilton, P. Jentsch, A. Khrimian, G. Krawczyk ...

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Occurrence of Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) on Wild Hosts in Nonmanaged Woodlands and Soybean Fields in North Carolina and Virginia

ENVIRONMENTAL ENTOMOLOGY, 44(4), 1011–1021.

By: A. Bakken n, S. Schoof n, M. Bickerton n, K. Kamminga*, J. Jenrette*, S. Malone*, M. Abney*, D. Herbert* ...

author keywords: Halyomorpha halys; brown marmorated stink bug; host plant; invasive species; phenology
MeSH headings : Agriculture; Animals; Forests; Heteroptera / growth & development; Heteroptera / physiology; North Carolina; Nymph / growth & development; Nymph / physiology; Ovum / growth & development; Ovum / physiology; Population Dynamics; Seasons; Soybeans / growth & development; Virginia
TL;DR: Nonmanaged plants occurring along forest edges and in suburban settings were sampled for brown marmorated stink bug, Halyomorpha halys (Sta° l), in North Carolina and Virginia over the course of three growing seasons, finding several plants were identified as preferred hosts that will aid in the search for H. halys populations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 journal article

Predicting codling moth (Cydia pomonella) phenology in North Carolina on the basis of temperature and improved generation turnover estimates

PEST MANAGEMENT SCIENCE, 71(10), 1425–1432.

By: T. Chappell n, G. Kennedy n & J. Walgenbach n

author keywords: codling moth; phenology; model; emergence; apple
MeSH headings : Animals; Female; Insect Control; Insecticides / pharmacology; Male; Models, Biological; Moths / drug effects; Moths / growth & development; North Carolina; Seasons; Temperature
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Effect of a pheromone antagonist-based disruption blend on dogwood borer (Lepidoptera: Sesiidae) mate-finding and infestation in a commercial apple orchard

Journal of Entomological Science, 49(1), 44–55.

By: D. Frank, A. Zhang, S. Wright, J. Frank, J. Walgenbach*, J. Bergh, T. Leskey

TL;DR: Although the pheromone antagonist-based disruption blend treatment significantly disrupted male mate-finding behavior during each year of the study, there was a significant increase in the percentage of infested trees from the start to the conclusion of the experiment. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2013 journal article

Effect of Tetranychus urticae (Acari: Tetranychidae) on yield, quality, and economics of tomato production

Crop Protection, 52, 84–90.

By: E. Meck*, G. Kennedy n & J. Walgenbach*

author keywords: Twospotted spider mite; Tomato; Acaricides; Thresholds; Economics; Gold fleck
TL;DR: Net profitability varied considerably among planting dates and years, but an action threshold level to avoid yield losses by T. urticae appeared to be about eight mites per leaflet on a second or third recently expanded leaf. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Predicting the emergence of the codling moth, Cydia pomonella (Lepidoptera: Tortricidae), on a degree-day scale in North America

PEST MANAGEMENT SCIENCE, 69(12), 1393–1398.

By: V. Jones*, R. Hilton*, J. Brunner*, W. Bentley*, D. Alston*, B. Barrett*, R. Van Steenwyk*, L. Hull* ...

author keywords: codling moth; biofix; models; pest management
MeSH headings : Animals; Insect Control; Larva / growth & development; Malus / parasitology; Models, Biological; Moths / growth & development; North America; Plant Diseases / parasitology; Plant Diseases / prevention & control; Pyrus / parasitology; Seasons
TL;DR: The present models can be used to simplify management programs for codling moth in areas where heat-driven models that require extensive trapping to synchronize with emergence are currently used. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Sex Pheromone Dispenser Type and Trap Design Affect Capture of Dogwood Borer

JOURNAL OF CHEMICAL ECOLOGY, 39(3), 390–397.

By: A. Zhang, T. Leskey*, J. Bergh* & J. Walgenbach n

author keywords: Synanthedon scitula; Sesiidae; Sexpheromone; Release rate; Trapping; Rubber septum; Polyethylene vial; 3,5-di-tert-butyl-4-hydroxy acetophenone; Inhibiting effect
MeSH headings : Animals; Female; Insect Control / instrumentation; Male; Moths / drug effects; Sex Attractants / pharmacology
TL;DR: Testing the effect of dispenser type and trap design for capture of dogwood borer (DWB), Synanthedon scitula Harris (Lepidoptera: Sesiidae) in apple orchards in West Virginia, Virginia, and North Carolina demonstrated that desorption of DWB sex pheromone from polyethylene vial or rubber septum dispensers followed first order kinetics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Association of Tetranychus urticae (Acari: Tetranychidae) feeding and gold fleck damage on tomato fruit

CROP PROTECTION, 42, 24–29.

By: E. Meck n, J. Walgenbach n & G. Kennedy n

author keywords: Tetranychus urticae; Twospotted spider mite; Tomato; Gold fleck
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Development of a rapid resistance monitoring bioassay for codling moth larvae

PEST MANAGEMENT SCIENCE, 68(6), 883–888.

By: L. Magalhaes n, J. Van Kretschmar n, V. Barlow n, R. Roe n & J. Walgenbach n

author keywords: Cydia pomonella; methoxyfenozide; insect resistance management; reduced-risk insecticides; diagnostic dose
MeSH headings : Animals; Animals, Newborn; Bacillus thuringiensis; Bacterial Toxins; Biological Assay / methods; Crops, Agricultural; Dose-Response Relationship, Drug; Drug Resistance; Gossypium; Insecticides; Larva / physiology; Lepidoptera / physiology; Reproducibility of Results; Time Factors
TL;DR: It is demonstrated that a novel and rapid bioassay can be used to monitor for codling moth resistance to methoxyfenozide, and a single diagnostic dose, regardless of larval age, is only relevant to ingestion insecticides. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Life Stage Toxicity and Residual Activity of Insecticides to Codling Moth and Oriental Fruit Moth (Lepidoptera: Tortricidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 104(6), 1950–1959.

By: L. Magalhaes n & J. Walgenbach n

author keywords: reduced-risk insecticides; baseline susceptibility; codling moth; oriental fruit moth
MeSH headings : Animals; Dose-Response Relationship, Drug; Female; Fruit; Insecticides / administration & dosage; Insecticides / chemistry; Insecticides / toxicity; Larva / drug effects; Larva / growth & development; Male; Malus; Moths / drug effects; Moths / growth & development; North Carolina; Ovum / drug effects; Ovum / growth & development; Pesticide Residues / chemistry; Pesticide Residues / toxicity; Species Specificity; Time Factors
TL;DR: Ovicidal bioassays showed that oriental fruit moth eggs were generally more tolerant than codling moth eggs to insecticides, with novaluron, acetamiprid, and azinphoshmethyl having the highest levels of toxicity to eggs of both species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Dogwood Borer (Lepidoptera: Sesiidae) Abundance and Seasonal Flight Activity in Apple Orchards, Urban Landscapes, and Woodlands in Five Eastern States

ENVIRONMENTAL ENTOMOLOGY, 38(3), 530–538.

By: J. Bergh, T. Leskey*, J. Walgenbach n, W. Klingeman*, D. Kain* & A. Zhang

author keywords: Synanthedon scitula; pheromone trapping; apple; ornamentals; forest
MeSH headings : Animals; Appalachian Region; Cornus; Ecosystem; Flight, Animal; Insect Control; Male; Malus; Moths / physiology; Population Density; Seasons; Sex Attractants
TL;DR: Captures in apple orchards and at urban sites with higher populations were essentially continuous throughout the flight period, with substantial weekly fluctuations, and tended to show a bimodal pattern with peaks from late May through mid-July and from late August through mid theSeptember. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Effect of vegetation management on autumn dispersal of Tetranychus urticae (Acari: Tetranychidae) from tomato

JOURNAL OF APPLIED ENTOMOLOGY, 133(9-10), 742–748.

By: E. Meck n, J. Walgenbach n & G. Kennedy n

author keywords: aerial dispersal; overwinter; twospotted spider mite
TL;DR: The capture of mites on sticky traps indicated that aerial dispersal was also a means of dispersal to overwintering hosts, and vegetation management strategies had no effect on mite densities found in the chickweed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Evaluation of Pheromone-Based Management Strategies for Dogwood Borer (Lepidoptera: Sesiidae) in Commercial Apple Orchards

JOURNAL OF ECONOMIC ENTOMOLOGY, 102(3), 1085–1093.

By: T. Leskey*, J. Bergh*, J. Walgenbach n & A. Zhang

author keywords: dogwood borer; mass trapping; antagonist-based mating disruption; Sesiidae; apple
MeSH headings : Agriculture / methods; Animals; Chlorpyrifos; Insect Control / methods; Male; Malus / parasitology; Moths / drug effects; North Carolina; Population Density; Sex Attractants / pharmacology; Virginia; West Virginia
TL;DR: The potential of pheromone-based mass trapping of males to reduce dogwood borer infestations is evaluated and preliminary evaluations of an antagonist-based pherumone blend for disruption of dogwood Borer mate finding in commercial apple orchards in North Carolina, Virginia, and West Virginia are conducted. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Phenology of the Apple Maggot (Diptera: Tephritidae) in the Southern Appalachian Mountains

ENVIRONMENTAL ENTOMOLOGY, 37(5), 1154–1161.

By: M. Meck n, J. Walgenbach n & G. Kennedy n

author keywords: apple; Bhagoletis pomonella; diapause
TL;DR: Climatic conditions in the Southern Appalachian Mountains, including a relatively long growing season and mild winters, are conducive to a more protracted apple maggot emergence period compared with more northern locations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2007 journal article

Phenology, apple management and effects of Surround on behavior of the maggot (Diptera : Tephritidae) in North Carolina

CROP PROTECTION, 26(9), 1404–1411.

By: R. Villanueva n & J. Walgenbach n

author keywords: rhagoletis pomonella; kaolin; choice test; reduced-risk insecticides
TL;DR: It is demonstrated that Surround and a number of chloronicotinyl insecticides may be alternatives to azinphosmethyl for management of apple maggot in North Carolina. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Acaricidal properties of spinosad against Tetranychus urticae and Panonychus ulmi (Acari : Tetranychidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 99(3), 843–849.

By: R. Villanueva n & J. Walgenbach n

author keywords: Acari; acaricide; spider mites; SpinTor
TL;DR: Results indicate that spinosad has significant acaricidal effects against T. urticae but not P. ulmi, and mite population increase lagged significantly behind those released on control plants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Attractiveness and specificity of pheromone-baited traps for male dogwood borer, Synanthedon scitula Harris (Lepidoptera : Sesiidae)

ENVIRONMENTAL ENTOMOLOGY, 35(2), 268–275.

By: T. Leskey, J. Bergh*, J. Walgenbach n & A. Zhang*

author keywords: Synanthedon scitula; dogwood borer; sex pheromone; Sesiidae; monitoring traps
TL;DR: Male dogwood borer showed a concentration-dependent response to traps baited with different source concentrations of the trinary blend at all locations and of the binary blend at most locations, which captured significantly more male dogwood borers than traps baiting with the best commercial lure. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Effects of pheromone loading, dispenser age, and trap height on pheromone trap catches of the Oriental fruit moth in apple orchards

PHYTOPARASITICA, 34(3), 252–260.

By: O. Kovanci*, C. Schal n, J. Walgenbach n & G. Kennedy n

author keywords: Grapholita molesta; (Z)-8-dodecenyl acetate; apple; red rubber septa; release rate; septa dose; trap placement
TL;DR: There was no apparent relationship between pheromone trap catch and septa age, with trap catch appearing to be primarily a function ofG. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Assessment of sublethal effects of methoxyfenozide on oriental fruit moth (Lepidoptera : Tortricidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 98(3), 765–771.

By: D. Borchert n, J. Walgenbach n & G. Kennedy n

author keywords: methoxyfenozide; oriental fruit moth; sublethal effects
MeSH headings : Animals; Fruit; Hydrazines; Insecticides; Juvenile Hormones; Larva / growth & development; Malus; Moths / growth & development; Moths / physiology; Ovum; Population Density; Reproduction
TL;DR: It was concluded direct mortality of eggs and larvae exposed to methoxyfenozide rather than sublethal effects were most important in reduction of subsequent generations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Comparison of Mating Disruption with Pesticides for Management of Oriental Fruit Moth (Lepidoptera: Tortricidae) in North Carolina Apple Orchards

Journal of Economic Entomology, 98(4), 1248–1258.

By: O. Kovanci n, C. Schal n, J. Walgenbach n & G. Kennedy n

author keywords: mating disruption; pheromones; apple
MeSH headings : Animals; Dose-Response Relationship, Drug; Male; Malus / parasitology; Moths / physiology; North Carolina; Pest Control, Biological / methods; Sex Attractants / pharmacology; Sexual Behavior, Animal / drug effects; Time Factors
TL;DR: Mating disruption proved to be an alternative to organophosphate insecticides for managing oriental fruit moth populations in North Carolina apple orchards and provided excellent trap shutdown and was significantly more effective than sprayable pheromone formulations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2005 journal article

Development, oviposition, and mortality of Neoseiulus fallacis (Acari : Phytoseiidae) in response to reduced-risk insecticides

JOURNAL OF ECONOMIC ENTOMOLOGY, 98(6), 2114–2120.

By: R. Villanueva* & J. Walgenbach*

author keywords: Neoseiulus fallacis; acari; nicotinoid; reduced-risk insecticides
TL;DR: Eight reduced-risk insecticides and three conventional insecticides were tested against Neoseiulus fallacis, the most abundant predacious mite in North Carolina apple (Malus spp.) orchards, finding that spinosad resulted in the highest mortality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Effects of application rate and interval on the efficacy of sprayable pheromone for mating disruption of the oriental fruit moth Grapholita molesta

PHYTOPARASITICA, 33(4), 334–342.

By: O. Kovanci*, J. Walgenbach n, G. Kennedy n & C. Schal n

author keywords: Grapholita molesta (Busck); oriental fruit moth; mating disruption; sprayable pheromone; integrated pest management; apples
TL;DR: Low rate frequent applications of sprayable formulation appeared to be effective under low pest pressure but efficacy declined with increasing populations, and further studies are needed to demonstrate the effectiveness of this approach under higher pest pressure. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Geographical variation in pheromone response of the European corn borer, Ostrinia nubilalis (Lepidoptera : Crambidae), in North Carolina: A 20-Y perspective

ENVIRONMENTAL ENTOMOLOGY, 34(5), 1057–1062.

By: C. Sorenson*, G. Kennedy*, C. Schal* & J. Walgenbach*

author keywords: pheromone race distribution; landscape effects; pheromone trapping; cone trap
TL;DR: The distribution of the two races of European corn borer seemed to remain essentially unchanged from that observed in the late 1980s, and no evidence of a continued westward expansion of E responsive moths was detected. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2005 journal article

Monitoring the Oriental Fruit Moth with pheromone and bait traps in apple orchards under different management regimes

INTERNATIONAL JOURNAL OF PEST MANAGEMENT, 51(4), 273–279.

By: O. Kovanci* & J. Walgenbach n

author keywords: Oriental Fruit Moth; monitoring; terpinyl acetate bait; pheromone trap; mating disruption; apple pest management
TL;DR: Cumulative moth catch in pheromone traps during late-season flight was a better predictor of fruit damage than catch in bait traps. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Sex pheromone of the dogwood borer, Synanthedon scitula

JOURNAL OF CHEMICAL ECOLOGY, 31(10), 2463–2479.

By: A. Zhang*, T. Leskey*, J. Bergh* & J. Walgenbach n

author keywords: dogwood borer; Synanthedon scitula; sex pheromone; (Z,Z)-3,13-octadecadienyl acetate; (E,Z)-2,13-octadecadienyl acetate; ( Z,E)-3,13-octadecadienyl acetate; ( E,Z)-3,13-octadecadienyl acetate; pheromone antagonist
MeSH headings : Acetates / chemistry; Acetates / isolation & purification; Animals; Dose-Response Relationship, Drug; Fatty Acids, Unsaturated / chemistry; Fatty Acids, Unsaturated / isolation & purification; Female; Insect Control; Male; Moths / chemistry; Sex Attractants / analysis; Sex Attractants / isolation & purification; Time Factors
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Summer weeds as hosts for Frankliniella occidentalis and Frankliniella fusca (Thysanoptera: Thripidae) and as reservoirs for tomato spotted wilt tospovirus in North Carolina

Journal of Economic Entomology, 98(6), 1810–1815.

MeSH headings : Animals; Ecosystem; Hemiptera / virology; North Carolina; Plant Diseases / virology; Plants / metabolism; Seasons; Tospovirus / isolation & purification
TL;DR: The following summer weed species have the potential to act as significant sources for spread of TSWV to winter annual weeds in fall: I. purpurea, I. hederacea, M. verticillata, A. palmeri, C. obtusifolia, R. scabra, Ambrosia artemisiifolia L., Polygonum pensylvanicum L., and Chenopodium album L. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2004 journal article

Evaluation of extended-season mating disruption of the Oriental fruit moth Grapholita molesta (Busck) (Lep., Tortricidae) in apples

JOURNAL OF APPLIED ENTOMOLOGY, 128(9-10), 664–669.

By: O. Kovanci n, J. Walgenbach n, G. Kennedy n & D. Borchert

author keywords: Grapholita molesta; apple pest management; biorational control; controlled release; mating disruption
TL;DR: The combination of each mating disruption treatment with insecticide application against first generation Oriental fruit moth was as effective as the conventional insecticide treatment under moderate population pressure. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2004 journal article

Oriental fruit moth (Lepidoptera: Tortricidae) phenology and management with methoxyfenozide in North Carolina apples

Journal of Economic Entomology, 97(4), 1353–1364.

By: D. Borchert*, R. Stinner*, J. Walgenbach* & G. Kennedy*

MeSH headings : Animals; Female; Fruit; Hydrazines / administration & dosage; Insect Control / instrumentation; Insecticides / administration & dosage; Juvenile Hormones / administration & dosage; Malus; Moths / physiology; Oviposition; Pheromones; Plant Leaves; Plant Stems; Seasons
TL;DR: An experiment was conducted to determine the level of second generation oriental fruit moth control with methoxyfenozide applied under different scenarios for first generation codling moth, finding that Methoxy Fenozide was equally effective in managingcodling moth and oriental Fruit moth for all treatment timings. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2004 journal article

Toxicity and residual activity of methoxyfenozide and tebufenozide to codling moth (Lepidoptera: Tortricidae) and oriental fruit moth (Lepidoptera: Tortricidae)

Journal of Economic Entomology, 97(4), 1342–1352.

By: D. Borchert n, J. Walgenbach n, G. Kennedy n & J. Long n

TL;DR: Methoxyfenozide was effective in reducing larval entries of both codling moth and oriental fruit moth in field residual activity bioassays, exhibiting activity for at least 28 d after application. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2003 journal article

Seasonal dispersal patterns of Frankliniella fusca (Thysanoptera : Thripidae) and tomato spotted wilt virus occurrence in central and eastern North Carolina

JOURNAL OF ECONOMIC ENTOMOLOGY, 96(1), 1–11.

By: R. Groves n, J. Walgenbach*, J. Moyer* & G. Kennedy*

author keywords: Frankliniella occidentalis; thrips; tomato spotted wilt virus
MeSH headings : Animals; Insect Vectors; Insecta / physiology; North Carolina; Plant Diseases / virology; Seasons; Tospovirus
TL;DR: Seasonal abundance and temporal pattern of Frankliniella fusca Hinds dispersal and TSWV occurrence may be a useful indicator for describing the time when susceptible crops are at highest risk of T SWV infection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Effects of production practices on soil-borne entomopathogens in western North Carolina vegetable systems

ENVIRONMENTAL ENTOMOLOGY, 31(1), 84–91.

By: R. Hummel n, J. Walgenbach n, M. Barbercheck n, G. Kennedy n, G. Hoyt n & C. Arellano n

author keywords: conservation tillage; biological control; entomopathogens; sustainable agriculture
TL;DR: Type of tillage appeared to be the primary factor affecting survival of endemic soil entomopathogens in the authors' system, but other factors, such as pesticide use and type of ground cover, can negate the positive effects of strip-tillage. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Effects of production system on vegetable arthropods and their natural enemies

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 93(1-3), 165–176.

By: R. Hummel n, J. Walgenbach n, G. Hoyt n & G. Kennedy n

author keywords: sustainable agriculture; Lycopersicon esculentum; conservation tillage; organic production; IPM
TL;DR: Foliar insect problems in commercial vegetable production may be associated predominantly with insecticide input and use of intercropping, however, the long term effects of tillage and crop rotation remain to be seen. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

Effects of vegetable production system on epigeal arthropod populations

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 93(1-3), 177–188.

By: R. Hummel n, J. Walgenbach n, G. Hoyt n & G. Kennedy n

author keywords: conservation tillage; epigeal arthropods; biological control; IPM; intercropping
TL;DR: Ground cover generally enhanced abundance of carabids and lycosids, while tillage type, pesticide use and crop rotation had different effects, and two distinct patterns of seasonal activity were observed for carabid beetles and Lycosid spiders. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2002 journal article

The role of weed hosts and tobacco thrips, Frankliniella fusca, in the epidemiology of Tomato spotted wilt virus

PLANT DISEASE, 86(6), 573–582.

By: R. Groves*, J. Walgenbach n, J. Moyer n & G. Kennedy n

author keywords: Frankliniella occidentalis; Thrips tabaci
TL;DR: The findings document the relative potential of a number of common annual, biennial, and perennial plant species to act as important reproductive sites for F. fusca and as acquisition sources of TSWV for spread to susceptible crops. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Effects of imidacloprid on transmission of tomato spotted wilt tospovirus to pepper, tomato and tobacco by Frankliniella fusca Hinds (Thysanoptera : Thripidae)

CROP PROTECTION, 20(5), 439–445.

By: R. Groves*, C. Sorenson*, J. Walgenbach* & G. Kennedy*

author keywords: Frankliniella fusca; imidacloprid; tomato spotted wilt tospovirus
TL;DR: Applications of soil-applied imidacloprid reduced the number and duration of probing/feeding bouts by F. fusca on pepper and mustard and may contribute to less TSWV incidence as observed in the field and greenhouse experiments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Effects of mating disruption and conventional pesticide treatments on populations of the tufted apple bud moth, Platynota idaeusalis, in North Carolina apple orchards

CROP PROTECTION, 20(5), 373–378.

By: H. Meissner n, J. Walgenbach n & G. Kennedy n

author keywords: tufted apple bud moth; mating disruption; pheromones
TL;DR: Because this insect is usually not of economic concern until populations reach high densities, this insect appears to be less amenable to control with mating disruption compared to other tortricids. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Overwintering of Frankliniella fusca (Thysanoptera : Thripidae) on winter annual weeds infected with Tomato spotted wilt virus and patterns of virus movement between susceptible weed hosts

PHYTOPATHOLOGY, 91(9), 891–899.

By: R. Groves*, J. Walgenbach*, J. Moyer* & G. Kennedy*

author keywords: F. occidentalis
TL;DR: Overwintering of tobacco thrips, Frankliniella fusca, was investigated on common winter annual host plants infected with Tomato spotted wilt virus (TSWV), suggesting that overwintering inoculum levels in an area can increase rapidly during the spring in susceptible weed hosts prior to planting of susceptible crops. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2000 journal article

Comparison of pheromone application rates, point source densities, and dispensing methods for mating disruption of tufted apple bud moth (Lepidoptera : Tortricidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 93(3), 820–827.

By: H. Meissner n, C. Atterholt n, J. Walgenbach n & G. Kennedy n

author keywords: Platynota idaeusalis; mating disruption; dispensing systems; biorational control
MeSH headings : Animals; Fatty Acids, Monounsaturated; Female; Insect Control / methods; Male; Moths; Paraffin; Polyvinyl Chloride; Population Density; Sex Attractants; Sexual Behavior, Animal
TL;DR: Small-plot studies were used to evaluate different pheromone dispensing systems, application rates, and point-source densities for mating disruption of the tufted apple bud moth, Platynota idaeusalis, suggesting that the disruption efficacy of spirals may be prematurely reduced because of imbalance of the released components. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2000 journal article

Comparison of pheromone-mediated mating disruption and conventional insecticides for management of tufted apple bud moth (Lepidoptera : Tortricidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 93(3), 769–776.

By: D. Borchert n & J. Walgenbach n

author keywords: Platynota idaeusalis; mating disruption; apples
MeSH headings : Animals; Chlorpyrifos; Dimethoate; Fatty Acids, Monounsaturated; Female; Insect Control / methods; Insecticides; Male; Methyl Parathion; Moths; Pest Control, Biological; Phosmet; Poaceae; Sex Attractants; Sexual Behavior, Animal
TL;DR: Large-plot studies were used to compare pheromone-mediated mating disruption and conventional insecticide applications for management of tufted apple bud moth in North Carolina in 1993 and 1994, and fruit damage was not significantly different between mating disruption blocks and conventionally treated blocks in orchards with relatively low populations of tufts. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Daily and temporal occurrence of Frankliniella spp. (Thysanoptera : Thripidae) on tomato

APPLIED ENTOMOLOGY AND ZOOLOGY, 35(2), 207–214.

By: K. Cho*, J. Walgenbach n & G. Kennedy n

author keywords: diurnal behavior; Frankliniella occidentalis; Frankliniella tritici; Frankliniella fusca; tomato
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Natural resistance of Malus to adult Japanese beetles

American Nurseryman, 188(10), 56–57.

By: A. Fulcher, T. Ranney, J. Burton, J. Walgenbach & D. Danehower

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Natural resistance of Prunus to adult Japanese beetles

American Nurseryman, 187(10), 70–71.

By: C. Patton, T. Ranney, J. Burton & J. Walgenbach

Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Role of foliar phenolics in host plant resistance of Malus taxa to adult Japanese beetles

HortScience, 33(5), 862–865.

By: A. Fulcher, T. Ranney, J. Burton, J. Walgenbach & D. Danehower

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Effect of potato aphid (Homoptera: Aphididae) on yield, quality, and economics of staked-tomato production

Journal of Economic Entomology, 90(4), 996–1004.

By: J. Walgenbach n

TL;DR: Reductions in fruit quality were related to higher levels of hemipterous-damaged fruit and fruit affected by weather-related physiological disorders (sunscald and weathercheck) and the larger aphid populations in the high threshold treatments were presumably attractive to stink bugs and leaffooted bugs, which fed on aphids as well as tomato fruit. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Feeding responses of Japanese beetles to naturally occurring metabolites found in rosaceous plants

Journal of Environmental Horticulture, 15(4), 222–227.

By: C. Patton, T. Ranney, J. Burton & J. Walgenbach

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Natural pest resistance of Prunus taxa to feeding by adult Japanese beetles: Role of endogenous allelochemicals in host plant resistance

Journal of the American Society for Horticultural Science, 122(5), 668–672.

By: C. Patton, T. Ranney, J. Burton & J. Walgenbach

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Naturally occurring pesticides found in cherry trees

Nursery Notes (North Carolina Association of Nurserymen), 31(6), 83.

By: C. Patton, T. Ranney, J. Burton & J. Walgenbach

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

The role of endogenous phenolics in host plant resistance among Malus taxa to Japanese beetles

Proceedings of Southern Nurserymen's Association Research Conference Annual Report, 42(1997), 68–70.

By: A. Fulcher, T. Ranney, J. Burton, J. Walgenbach & D. Danehower

Source: NC State University Libraries
Added: August 6, 2018

1994 journal article

DISTRIBUTION OF PARASITIZED AND NONPARASITIZED POTATO APHID (HOMOPTERA, APHIDIDAE) ON STAKE TOMATO

ENVIRONMENTAL ENTOMOLOGY, 23(4), 795–804.

By: J. Walgenbach n

author keywords: MACROSIPHUM-EUPHORBIA; SAMPLING; TOMATO
TL;DR: The distribution patterns of parasitized and nonparasitized potato aphids, Macrosiphum euphorbiae (Thomas), were assessed on four plantings of staked tomatoes from 1988 to 1990 and the index of aggregation from Taylor's power law remained consistent among years and among sample leaves. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1993 journal article

EMERGENCE PATTERNS OF DELIA-RADICUM (DIPTERA, ANTHOMYIIDAE) POPULATIONS FROM NORTH-CAROLINA AND NEW-YORK

ENVIRONMENTAL ENTOMOLOGY, 22(3), 559–566.

By: J. Walgenbach n, C. Eckenrode n & R. Straub n

author keywords: CABBAGE MAGGOT; DELIA-RADICUM; BIOTYPES
TL;DR: The relative proportion of early:late emergers appears to be unstable over time, which may be due to differential mortality factors operating when populations are temporally isolated or due to dominance or recessive factors governing earliness or lateness, or both. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1992 journal article

ECONOMICS OF INSECTICIDE USE ON STAKED TOMATOES IN WESTERN NORTH-CAROLINA

JOURNAL OF ECONOMIC ENTOMOLOGY, 85(3), 888–894.

By: J. Walgenbach n & E. Estes n

author keywords: INSECTA; TOMATOES; INSECTICIDE ECONOMICS; HELICOVERPA-ZEA
TL;DR: Field studies were conducted in 1988 and 1989 to determine the economic benefits associated with use of various insecticides on fresh-market staked tomatoes in western North Carolina, and the broadspectrum insecticides endosulfan, esfenvalerate, and methomyl were generally more profitable than carbaryl and B. thuringiensis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1991 journal article

PERSISTENCE OF INSECTICIDES ON TOMATO FOLIAGE AND IMPLICATIONS FOR CONTROL OF TOMATO FRUITWORM (LEPIDOPTERA, NOCTUIDAE)

JOURNAL OF ECONOMIC ENTOMOLOGY, 84(3), 978–986.

By: J. Walgenbach n, R. Leidy n & T. Sheets n

author keywords: INSECTA; HELICOVERPA-ZEA; MACROSIPHUM-EUPHORBIA; INSECTICIDE PERSISTENCE
TL;DR: Plant growth rates were highest from ≈ 2 wk after transplanting until shortly before harvest, indicating that residue loss due to plant growth dilution effects are greatest before harvest begins, and the pyrethroid esfenvalerate exhibited the longest persistence of all insecticides studied. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1990 journal article

ADULT PHENOLOGY AND MANAGEMENT OF SPOTTED TENTIFORM LEAFMINER (LEPIDOPTERA, GRACILLARIIDAE) IN NORTH-CAROLINA, SOUTH-CAROLINA, AND GEORGIA

JOURNAL OF ECONOMIC ENTOMOLOGY, 83(3), 985–994.

By: J. Walgenbach n, C. Gorsuch n & D. Horton n

TL;DR: Leafminer control was achieved with several insecticides applied before bloom; however, applications of pyrethroids before bloom disrupted mite predator populations from 12 to 18 wk after applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1990 journal article

Tufted apple budmoth management in North Carolina

Down to Earth, 46(1), 17.

By: J. Walgenbach

Source: NC State University Libraries
Added: August 6, 2018

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