Works (19)

Updated: August 18th, 2023 05:00

2023 article

First Report of Macrophomina euphorbiicola Causing Charcoal Rot of Stevia in Paraguay

Sanabria-Velazquez, A. D. D., Cubilla, A., Flores-Giubi, M. E., Barua, J. E. E., Romero-Rodriguez, C., Enciso-Maldonado, G. A. A., … Shew, H. D. (2023, January 2). PLANT DISEASE, Vol. 107.

By: A. Sanabria-Velazquez n, A. Cubilla*, M. Flores-Giubi*, J. Barua*, C. Romero-Rodriguez*, G. Enciso-Maldonado, L. Thiessen n, H. Shew n

author keywords: charcoal rot; Paraguay; stevia
TL;DR: Stevia (Stevia rebaudiana [Bertoni] Bertoni) is a perennial plant originating in Paraguay that is primarily cultivated for the production of non-caloric sweeteners and has been reported causing charcoal rot on stevia in Egypt and 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: March 6, 2023

2023 journal article

In Vitro Fungicide Sensitivity and Effect of Organic Matter Concentration on Fungicide Bioavailability in Take-All Root Rot Pathogens Isolated from North Carolina

PLANT HEALTH PROGRESS, 24(2), 162–170.

By: C. Stephens n, T. Gannon n, L. Thiessen n, M. Cubeta n & J. Kerns n

author keywords: chemical control; fungicides; soilborne disease management; take-all root rot; turfgrass science; turfgrass pathology
TL;DR: Understanding how TARR pathogens respond to fungicide in vitro and how organic matter concentration affects in vitro sensitivity will improve fungicide selection for management of TARR. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 14, 2023

2023 journal article

Integrated Pathogen Management in Stevia Using Anaerobic Soil Disinfestation Combined with Different Fungicide Programs in USA, Mexico, and Paraguay

AGRONOMY-BASEL, 13(5).

author keywords: Stevia rebaudiana [Bertoni]; sweetener; organic agriculture; pyroligneous acid; soil disinfestation; azoxystrobin; Sclerotium rolfsii; Septoria steviae
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: June 12, 2023

2022 article

Meta-Analysis of the Field Efficacy of Seed- and Soil-Applied Nematicides on Meloidogyne incognita and Rotylenchulus reniformis Across the US Cotton Belt

Faske, T. R., Kandel, Y., Allen, T. W., Grabau, Z. J., Hu, J., Kemerait, R. C., … Wheeler, T. (2022, July 17). PLANT DISEASE.

By: T. Faske*, Y. Kandel*, T. Allen*, Z. Grabau*, J. Hu*, R. Kemerait*, G. Lawrence*, K. Lawrence* ...

author keywords: aldicarb; fluopyram; nematode management; reniform nematode; southern root-knot nematode; thiodicarb
MeSH headings : Aldicarb / toxicity; Animals; Antinematodal Agents / toxicity; Benzamides / toxicity; Gossypium; Pyridines / toxicity; Seeds; Soil; Tylenchoidea / drug effects; Tylenchoidea / physiology; United States
TL;DR: Yield protection and nematode suppression provided by two, seed- and two, soil-applied nematicides against Meloidogyne incognita and Rotylenchulus reniformis on cotton across three years and several trial locations in the United States Cotton Belt demonstrates the difficulty of managing these pathogens with nonfumigant nematicide 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 (OpenAlex)
Source: Web Of Science
Added: July 26, 2022

2022 article

Validation of Standard Area Diagrams to Estimate the Severity of Septoria Leaf Spot on Stevia in Paraguay, Mexico, and the United States

Sanabria-Velazquez, A. D., Enciso-Maldonado, G. A., Maidana-Ojeda, M., Diaz-Najera, J. F., Thiessen, L. D., & Shew, H. D. (2022, November 22). PLANT DISEASE.

By: A. Sanabria-Velazquez n, G. Enciso-Maldonado, M. Maidana-Ojeda, J. Diaz-Najera*, L. Thiessen n & H. Shew n

author keywords: disease severity; phytopathometry; Septoria steviae; Stevia rebaudiana
MeSH headings : United States; Stevia; Mexico; Reproducibility of Results; Paraguay; Ascomycota / genetics
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: June 26, 2023

2021 review

Fantastic Downy Mildew Pathogens and How to Find Them: Advances in Detection and Diagnostics

[Review of ]. PLANTS-BASEL, 10(3).

author keywords: downy mildews; molecular diagnostics; plant pathogens
TL;DR: This review provides an overview of molecular detection technologies and a practical guide for selecting the best approaches for diagnosis and highlights the importance of incorporating information on pathogen variability in virulence and fungicide resistance for disease management. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 27, 2021

2021 article

First Report of Fusarium lacertarum Causing Fusarium Head Blight on Sorghum in North Carolina

Beacorn, J. A., & Thiessen, L. D. (2021, March). PLANT DISEASE, Vol. 105.

By: J. Beacorn n & L. Thiessen n

author keywords: Fusarium lacertarum; Fusarium head blight; sorghum; Fusarium
TL;DR: In August 2018, sorghum plants from research field plots in Wake County, North Carolina were observed with head blight symptoms including panicles with red lesions, visible mycelium, and necrosis, and Morphological species recognition (MSR) criteria tentatively identified the isolate as Fusarium lacertarum Subrahm. (via Semantic Scholar)
Source: Web Of Science
Added: July 6, 2021

2021 review

Plant-Microbiome Interactions for Bacterial Wilt Suppression in Modern Tobacco Production

[Review of ]. PLANT HEALTH PROGRESS, 22(1), 2–10.

By: R. Garcia-Rodriguez n & L. Thiessen n

author keywords: Ralstonia solanacearum; tobacco; Granville wilt; integrated pest management (IPM)
TL;DR: This review summarizes current understanding on the role of bacterial microbiota on R. solanacearum survival, the impacts of current management strategies on the soil bacterial communities, the rhizospheric and core microbiome composition and inheritance, the manipulation of the microbiota for enhanced disease suppression, and the shortcomings of the application of plant-associated bacteria for disease suppression. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
Source: Web Of Science
Added: April 19, 2021

2021 article

Soybean Root-Knot Nematode: A Diagnostic Guide

PLANT HEALTH PROGRESS, Vol. 22, pp. 164–175.

By: A. Gorny n, W. Ye*, S. Cude n & L. Thiessen n

author keywords: Glycine max; molecular diagnosis; Meloidogyne
TL;DR: The purpose of this diagnostic guide is to provide information regarding identification, isolation, storage, and other relevant aspects of this pathosystem. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: September 13, 2021

2021 journal article

Soybean Yield Loss Estimates Due to Diseases in the United States and Ontario, Canada, from 2015 to 2019

PLANT HEALTH PROGRESS, 22(4), 483–495.

By: C. Bradley*, T. Allen*, A. Sisson*, G. Bergstrom*, K. Bissonnette*, J. Bond*, E. Byamukama*, M. Chilvers* ...

author keywords: soybean; Glycine max; disease; yield loss; economic loss
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: February 21, 2022

2020 journal article

Cercospora nicotianae Isolates from Flue-Cured Tobacco in North Carolina Found with G143A and F1291 Mutations in Cytochrome b Gene

PLANT HEALTH PROGRESS, 21(4), 288–290.

By: A. Ernst n & L. Thiessen n

author keywords: Cercospora nicotianae; quinone outside inhibitor; strobilurin; fungicide resistance; cytb
TL;DR: This study is the first to report QoI resistance mutations in C. nicotianae populations in flue-cured tobacco and a first report in North Carolina. (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)
Source: Web Of Science
Added: January 4, 2021

2020 journal article

Corn Yield Loss Estimates Due to Diseases in the United States and Ontario, Canada, from 2016 to 2019

PLANT HEALTH PROGRESS, 21(4), 238–247.

By: D. Mueller*, K. Wise*, A. Sisson*, T. Allen*, G. Bergstrom*, K. Bissonnette*, C. Bradley*, E. Byamukama* ...

author keywords: corn; maize; disease; yield loss; economic loss
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: January 4, 2021

2020 journal article

Effect of Fungicide Mobility and Application Timing on the Management of Grape Powdery Mildew

PLANT DISEASE, 104(4), 1167–1174.

By: B. Warneke*, L. Thiessen n & W. Mahaffee*

MeSH headings : Ascomycota; Fungicides, Industrial; Oregon; Plant Diseases; Vitis
TL;DR: It is suggested that integrating two carefully timed applications of redistributing fungicides initiated at end of bloom into a fungicide program may be an effective strategy for wine grape growers in western Oregon to produce fruit with low GPM infection. (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: September 28, 2020

2020 journal article

First Report of Cotton Leafroll Dwarf Virus in Cotton Plants Affected by Cotton Leafroll Dwarf Disease in North Carolina

Plant Disease, 104(12), 3275.

By: L. Thiessen n, T. Schappe n, M. Zaccaron*, K. Conner*, J. Koebernick*, A. Jacobson*, A. Huseth n

author keywords: cotton leafroll dwarf virus; cotton; CLRDV; viruses and viroids
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: July 12, 2021

2020 article

First Report of Serratia marcescens Causing a Leaf Spot Disease on Industrial Hemp (Cannabis sativa)

Schappe, T., Ritchie, D. F., & Thiessen, L. D. (2020, April). PLANT DISEASE, Vol. 104, pp. 1248–1249.

By: T. Schappe n, D. Ritchie n & L. Thiessen n

TL;DR: Because industrial hemp is increasingly grown across the United States for cannabidiol production, this disease could pose significant challenges and cause yield reduction in affected plants and this pathogen could be of human health concern should it survive hemp processing practices. (via Semantic Scholar)
Source: Web Of Science
Added: September 28, 2020

2020 journal article

Sanitation of Float Trays for the Management of Pythium Species in Tobacco Float Systems

PLANT HEALTH PROGRESS, 21(1), 21–25.

By: L. Thiessen n, G. Ellington n, J. Macialek n, C. Johnson* & D. Reed*

author keywords: steam sanitation; Pythium; disease control
TL;DR: This study evaluates other steam temperatures and time durations to effectively manage Pythium spp. (via Semantic Scholar)
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Surveying for Potential Diseases and Abiotic Disorders of Industrial Hemp (Cannabis sativa) Production

PLANT HEALTH PROGRESS, 21(4), 321–332.

By: L. Thiessen n, T. Schappe n, S. Cochran n, K. Hicks* & A. Post n

author keywords: Fusarium graminearum; Fusarium oxysporum; Exseiohilum rostratum; Pythium; Botrytis cinerea
TL;DR: Industrial hemp (Cannabis sativa L.) has recently been reintroduced as an agricultural commodity in the United States, and, through state-led pilot programs, growers and researchers have been investigating production strategies. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: January 4, 2021

2019 article

First Report of Exserohilum rostratum Causing Foliar Blight of Industrial Hemp (Cannabis saliva)

Thiessen, L. D., & Schappe, T. (2019, June). PLANT DISEASE, Vol. 103, pp. 1414–1414.

By: L. Thiessen n & T. Schappe n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: June 17, 2019

2019 journal article

Ralstonia solanacearum Species Complex: A Quick Diagnostic Guide

PLANT HEALTH PROGRESS, 20(1), 7–13.

By: R. Garcia n, J. Kerns n & L. Thiessen n

TL;DR: A diagnostic guide to provide adequate methods for isolation, storage, and identification of R. solanacearum and to discuss other relevant aspects related to this important plant pathogenic bacterium. (via Semantic Scholar)
Source: Web Of Science
Added: March 30, 2020

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