Works Published in 2001

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Displaying works 81 - 100 of 127 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2001 journal article

PCR amplification of the Irish potato famine pathogen from historic specimens

NATURE, 411(6838), 695–697.

By: J. Ristaino n, C. Groves n & G. Parra n

Contributors: J. Ristaino n, C. Groves n & G. Parra n

MeSH headings : Base Sequence; Biological Specimen Banks; DNA, Mitochondrial; DNA, Ribosomal; History, 19th Century; History, 20th Century; Humans; Ireland; Molecular Sequence Data; Phytophthora / genetics; Plant Diseases / history; Plant Diseases / microbiology; Polymerase Chain Reaction; Sequence Analysis, DNA; Solanum tuberosum / microbiology; Starvation / history
TL;DR: The amplification and sequencing of 100-base-pair fragments of DNA from the internal transcribed spacer region 2 from 28 historic herbarium samples are described, confirming the identity of the pathogen P. infestans and emphasizing the importance of using historic specimens when making inferences about historic populations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2001 journal article

Nitrogen limitation of microbial decomposition in a grassland under elevated CO2

NATURE, 409(6817), 188–191.

By: S. Hu*, F. Chapin*, M. Firestone*, C. Field* & N. Chiariello*

MeSH headings : Atmosphere; Biodegradation, Environmental; Biomass; Carbon Dioxide / metabolism; Environmental Microbiology; Nitrogen / metabolism; Poaceae / metabolism; Soil; Soil Microbiology
TL;DR: It is indicated that increased CO2 can alter the interaction between plants and microbes in favour of plant utilization of nitrogen, thereby slowing microbial decomposition and increasing ecosystem carbon accumulation. (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

2001 journal article

Mortality of Colorado potato beetle (Leptinotarsa decemlineata) after sublethal stress with the CryIIIA delta-endotoxin of Bacillus thuringiensis and subsequent exposure to Beauveria bassiana

JOURNAL OF INVERTEBRATE PATHOLOGY, 77(3), 173–179.

author keywords: Bacillus thuringiensis; Beauveria bassiana; Leptinotarsa decemlineata; Colorado potato beetle; sublethal stress; susceptibility; endotoxin; entomopathogen; interaction; synergism
MeSH headings : Animals; Ascomycota / physiology; Bacillus thuringiensis Toxins; Bacterial Proteins / pharmacology; Bacterial Toxins; Coleoptera / drug effects; Coleoptera / microbiology; Disease Susceptibility; Endotoxins / pharmacology; Hemolysin Proteins; Mycoses / complications; Mycoses / mortality; Stress, Physiological / chemically induced; Stress, Physiological / complications; Stress, Physiological / physiopathology
TL;DR: Acute or chronic sublethal exposure of Colorado potato beetle larvae to the CryIIIA delta-endotoxin of Bacillus thuringiensis Berliner did not significantly alter their subsequent susceptibility to Beauveria bassiana (Balsamo) Vuillemin. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Method of insecticide delivery affects horizontal transfer of fipronil in the German cockroach (Dictyoptera : Blattellidae)

JOURNAL OF ECONOMIC ENTOMOLOGY, 94(3), 680–685.

Contributors: G. Buczkowski n & C. Schal n

author keywords: Blattella germanica; fipronil; translocation; horizontal toxicant transfer
MeSH headings : Animals; Blattellidae / drug effects; Dose-Response Relationship, Drug; Female; Insect Control / methods; Insecticides / pharmacology; Male; Pyrazoles / pharmacology
TL;DR: Primary mortality in the untreated population was significantly affected by the duration of contact between the treated and untreated cockroaches, the quantity and freshness of excretions from the treated insects, and the accessibility of the secretions to untreatedcockroaches. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Effects of soil pH and nitrogen fertility on the population dynamics of Thielaviopsis basicola

PLANT AND SOIL, 228(2), 147–155.

By: U. Harrison n & H. Shew n

author keywords: black root rot; Chalara elegans; nitrogen form; polyamines; putrescine; suppressive soils
TL;DR: Soil acidifying fertilizers containing NH4–N have potential for management of black root rot by suppressing populations of T. basicola over multiple years of crop production and may partially be due to development of an inhibitory environment in the root and not solely to changes in rhizosphere pH. (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: August 6, 2018

2001 journal article

Effect of age and sex on the production of internal and external hydrocarbons and pheromones in the housefly, Musca domestica

INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY, 31(2), 139–155.

By: S. Mpuru*, G. Blomquist*, C. Schal*, M. Roux n, M. Kuenzli*, G. Dusticier, J. Clement, A. Bagneres

Contributors: S. Mpuru*, G. Blomquist*, C. Schal*, M. Roux n, M. Kuenzli*, G. Dusticier, J. Clement, A. Bagneres

author keywords: cuticular hydrocarbons; sex-pheromone production; internal vs external lipids; selective transport; GC-MS; mathematical modeling; housefly (Musca domestica)
MeSH headings : Age Factors; Animals; Female; Houseflies / growth & development; Houseflies / metabolism; Hydrocarbons / metabolism; Insect Proteins / biosynthesis; Lipids / biosynthesis; Male; Pheromones / biosynthesis; Sex Factors; Time Factors
TL;DR: The epicuticular and internal waxes of male and female houseflies were examined by capillary gas chromatography-mass spectrometry at closely timed intervals from emergence until day-6 of adulthood and Mathematical analysis indicated that the time shift between internal production and external accumulation in females is more than 24 h. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

A simple allozyme method for distinguishing all life stages of Manduca sexta and M-quinquemaculata

ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 98(1), 109–113.

author keywords: allozyme; malate dehydrogenase; malate dehydrogenase NADP(+); Manduca sexta; Manduca quinquemaculata; egg size
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

2001 journal article

Vector competence of Musca domestica (Diptera : Muscidae) for Yersinia pseudotuberculosis

JOURNAL OF MEDICAL ENTOMOLOGY, 38(2), 333–335.

By: L. Zurek n, S. Denning n, C. Schal n & D. Watson n

Contributors: L. Zurek n, S. Denning n, C. Schal n & D. Watson n

author keywords: house fly; Yersinia pseudotuberculosis; vector potential; turkeys
MeSH headings : Animals; Houseflies / microbiology; Insect Vectors / microbiology; Yersinia pseudotuberculosis / physiology
TL;DR: It is demonstrated that house flies can carry Y. pseudotuberculosis for a considerable period and therefore must be considered as a potential mechanical vector of pseudotubculosis infection. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Signal peptide-selection of cDNA cloned directly from the esophageal gland cells of the soybean cyst nematode Heterodera glycines

MOLECULAR PLANT-MICROBE INTERACTIONS, 14(4), 536–544.

By: X. Wang*, R. Allen, X. Ding, M. Goellner*, T. Maier, J. Boer, T. Baum, R. Hussey, E. Davis*

author keywords: expressed sequence tags; functional genomics; host-parasite interactions; nematode feeding sites; parasitism genes
MeSH headings : Animals; Base Sequence; DNA Primers; DNA, Complementary; Esophagus / cytology; Esophagus / metabolism; Gene Expression Regulation; In Situ Hybridization; Nematoda / genetics; Nematoda / physiology; Protein Sorting Signals / physiology; Reverse Transcriptase Polymerase Chain Reaction; Soybeans / parasitology; Subcellular Fractions / metabolism
TL;DR: A novel method to isolate cDNA encoding putative nematode secretory proteins was developed that utilizes mRNA for reverse transcription-polymerase chain reaction derived from microaspiration of the esophageal gland cell contents of parasitic stages of the soybean cyst nematodes Heterodera glycines. (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

2001 journal article

Phylogenetic revision of Agapophytinae subf.n. (Diptera : Therevidae) based on molecular and morphological evidence

SYSTEMATIC ENTOMOLOGY, 26(2), 173–211.

TL;DR: A synergistic interaction between incongruent data partitions indicates a common phylogenetic signal in both partitions, and suggests that criteria for partition combination based solely on incONGruence may be misleading. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2001 journal article

Nonphytotoxic aluminum-peat complexes suppress Phytophthora parasitica

PHYTOPATHOLOGY, 91(11), 1092–1097.

By: E. Fichtner, D. Hesterberg* & H. Shew*

TL;DR: The prevalence of Al(OH)(2)(+) in peat amended with Al(2)(SO(4))(3) solution at pH 6 suggests that ions other than Al(3+) may be responsible for pathogen suppression. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Morphology-based phylogeny of the treehopper family Membracidae (Hemiptera : Cicadomorpha : Membracoidea)

SYSTEMATIC ENTOMOLOGY, 26(2), 213–239.

By: C. Dietrich, S. McKamey* & L. Deitz n

TL;DR: A parsimony‐based phylogenetic analysis of eighty‐three morphological characters of adults and immatures of seventy representatives of the tribes and subfamilies of Membracidae and two outgroup taxa was conducted to evaluate the status and relationships of these taxa. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Melon bacterial artificial chromosome (BAC) library construction using improved methods and identification of clones linked to the locus conferring resistance to melon Fusarium wilt (Fom-2)

GENOME, 44(2), 154–162.

By: M. Luo, Y. Wang, D. Frisch, T. Joobeur, R. Wing & R. Dean*

author keywords: bacterial artificial chromosome (BAC) library; Fusarium wilt; melon; pCUGIBAC1; resistant gene
TL;DR: Two bacterial artificial chromosome libraries were constructed for the multidisease-resistant line of melon MR-1, using improved methods and screened with two genetic markers FM and AM that co-segregate with Fom-2, a gene conferring resistance to races 0 and 1 of Fusarium wilt. (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

2001 journal article

Impact of photoperiod on the sexual behavior of the black cutworm moth (Lepidoptera : Noctuidae)

ENVIRONMENTAL ENTOMOLOGY, 30(2), 189–195.

By: C. Gemeno* & K. Haynes*

author keywords: black cutworm moth; sex pheromone; migration; reproductive diapause; calling; periodicity
TL;DR: Although photoperiod length can influence calling, pheromone production, and male response, it has little effect on the age at which A. ipsilon reach sexual maturity, which cannot explain the delayed maturity observed in the field. (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

2001 journal article

Genetic analysis of larval survival and larval growth of two populations of Leptinotarsa decemlineata on tomato

ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 99(2), 143–155.

By: W. Lu n, G. Kennedy n & F. Gould n

author keywords: Leptinotarsa decemlineata; genetic variation; adaptation on tomato; inheritance
TL;DR: The genetics of adaptation to tomato in Leptinotarsa decemlineata were investigated in reciprocal F1, F2, and backcross populations generated from crosses between beetles from a tomato adapted population and from a population that was poorly adapted to tomato to suggest unusual genetic mechanisms that are not easily assessed by classical Mendelian analysis. (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

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

Comparative feeding and development of Pseudoplusia includens (Lepidoptera : Noctuidae) on kudzu and soybean foliage

ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA, 94(2), 219–225.

By: K. Kidd n & D. Orr*

author keywords: Pseudoplusia includens; kudzu; soybean; host preference; preimaginal development; fecundity
TL;DR: The studies show that although kudzu is an acceptable host, soybean is a preferred and better quality host. (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: August 6, 2018

2001 journal article

Transfer of ingested insecticides among cockroaches: Effects of active ingredient, bait formulation, and assay procedures

JOURNAL OF ECONOMIC ENTOMOLOGY, 94(5), 1229–1236.

Contributors: G. Buczkowski n, R. Kopanic* & C. Schal*

author keywords: Blattella germanica; coprophagy; horizontal toxicant transfer; bait
MeSH headings : Animals; Biological Assay / methods; Blattellidae / metabolism; Boric Acids / metabolism; Chlorpyrifos / metabolism; Insect Control / methods; Insecticides / metabolism; Ivermectin / analogs & derivatives; Ivermectin / metabolism; Male; Pesticide Residues; Pheromones / metabolism; Pyrazoles / metabolism; Pyrimidinones / metabolism
TL;DR: In the absence of cannibalism and necrophagy, translocation of baits and secondary kill are most effective with slow acting insecticides in palatable baits that can traverse the digestive tract and be deposited within and around the cockroach aggregation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

The distribution pattern of two juvenile hormone related compounds in Fraser fir and the induced response to a balsam woolly adelgid infestation

CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE, 31(10), 1701–1707.

By: G. Fowler, J. Zhang*, F. Hain* & J. Manville

UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Polarized ketone inhibition of 1-naphthyl acetate esterase in azinphosmethyl-resistant and -susceptible tufted apple bud moths, Platynota idaeusalis (Walker): Novel insecticide synergists

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 69(1), 48–62.

By: C. Devorshak n & R. Roe n

TL;DR: Aliphatic and aromatic polarized trifluoromethylketones were synthesized as inhibitors of 1-naphthyl acetate (NA) esterase and potential insecticide synergists for azinphosmethyl-resistant tufted apple bud moths and showed no evidence that the resistance-associated esterases had a unique function different from that found in susceptible insects. (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

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