Výsledky vyhledávání

Value of Neonicotinoid Insecticide Seed Treatments in Mid-South Corn (Zea mays) Production Systems

Autor: Donald R. Cook, Gus M. Lorenz, David L. Kerns, B. R. Leonard, John H. North, Darrin M. Dodds, Fred R. Musser, Scott D. Stewart, Angus L. Catchot, Jeff Gore

Publikováno v: Journal of Economic Entomology. 111:187-192

Neonicotinoid seed treatments are one of several effective control options used in corn, Zea mays L., production in the Mid-South for early season insect pests. An analysis was performed on 91 insecticide seed treatment trials from Arkansas, Louisian

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a481ab0c1f4269723a617769794cfa9
https://doi.org/10.1093/jee/tox278

Zobrazit plný text záznamu

Delayed Senescence in Soybean: Terminology, Research Update, and Survey Results from Growers

Autor: Xavier A. Phillips, Jeffrey A. Davis, M. Leitman, Tom W. Allen, Glen L. Hartman, Daren S. Mueller, R. W. Schneider, B. R. Leonard, C. R. Bowen, C. Harbach, Curtis B. Hill, Edward J. Sikora, Asheesh K. Singh, Guy B. Padgett

Publikováno v: Plant Health Progress. 17:76-83

The terms used to describe symptoms of delayed senescence in soybean often are used inconsistently or interchangeably and do not adequately distinguish the observed symptoms in the field. Various causes have been proposed to explain the development o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72d132bf9655a21601cc69da7c5e8447
https://doi.org/10.1094/php-rv-16-0008

Zobrazit plný text záznamu

Impact of Simulated Threecornered Alfalfa Hopper (Hemiptera: Membracidae) Induced Plant Loss on Yield of Maturity Group IV and V Soybeans

Autor: B. R. Leonard, D. S. Akin, D. R. Cook, J. A. Davis, J. E. Howard, Jeffrey Gore, Gus M. Lorenz, Scott D. Stewart

Publikováno v: Journal of Entomological Science. 49:176-189

Mainstem girdling of soybean seedlings by threecornered alfalfa hoppers, Spissistilus festinus (Say), can result in several plant responses: (1) death of the plant, usually within 2 - 3 wks of injury,(2) mainstem breakage at the girdle soon after gir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::883d9e8e926c0038b73e0764be8094cc
https://doi.org/10.18474/0749-8004-49.2.176

Zobrazit plný text záznamu

Susceptibility of Southern Green Stink Bug and Redbanded Stink Bug to Insecticides in Soybean Field Experiments and Laboratory Bioassays

Autor: Jarrod T. Hardke, J. H. Temple, Jeffrey A. Davis, B. R. Leonard, J. Moore

Publikováno v: Southwestern Entomologist. 38:393-406

Recently the redbanded stink bug, Piezodorus guildinii (Westwood), has become a major pest of soybean, Glycine max (L.) Merrill, in Louisiana and has begun to infest soybeans throughout the Mid-South. Soybean industry and cooperative extension person

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69e6a25181a6606940fe6f74e32d6007
https://doi.org/10.3958/059.038.0304

Zobrazit plný text záznamu

Species Composition and Seasonal Abundance of Stink Bugs (Hemiptera: Pentatomidae) in Louisiana Soybean

Autor: B. R. Leonard, J. H. Temple, Jeffrey A. Davis, S. Micinski, P. Price, Jarrod T. Hardke

Publikováno v: Environmental Entomology. 42:648-657

In Louisiana during the last decade, the redbanded stink bug, Piezodorus guildinii (Westwood), has become a significant and yield-limiting pest of soybean. The redbanded stink bug was previously reported in the United States in 1892, but was never co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d7695ac51cf8eecd2ca2f91b008c546
https://doi.org/10.1603/en11135

Zobrazit plný text záznamu

Development of a Plant-Based Threshold for Tarnished Plant Bug (Hemiptera: Miridae) in Cotton

Autor: Angus L. Catchot, Ryan E. Jackson, Gordon L. Snodgrass, Jeff Gore, Jeremy K. Greene, B. R. Leonard, Donald R. Cook, Fred R. Musser

Publikováno v: Journal of Economic Entomology. 105:2007-2014

The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois), is an important pest of cotton, Gossypium hirsutum L., in the mid-southern United States. It is exclusively controlled with foliar insecticide applications, and sampling methods and thr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3afd2bfeeec4f504c0fc9429564b793e
https://doi.org/10.1603/ec12079

Zobrazit plný text záznamu

Susceptibility to Insecticides Used for Control of Piezodorus guildinii (Heteroptera: Pentatomidae) in the United States and Brazil

Autor: J. J. da Silva, J. Temple, D. J. Boethel, Daniel R. Sosa-Gómez, B. R. Leonard, I. C. Corso, James A. Ottea, M. E. Baur

Publikováno v: Journal of Economic Entomology. 103:869-876

Limited information exists on the insecticide susceptibility of redbanded stink bug, Piezodorus guildinii (Westwood) (Heteroptera: Pentatomidae), despite its impact on soybean, Glycine max (L.) Merr., production in Brazil and the United States. There

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::15cc18034625db26958c1be156e1b6f0
https://doi.org/10.1603/ec09364

Zobrazit plný text záznamu

Quantification of Cry1Ac and Cry1F Bacillus thuringiensis Insecticidal Proteins in Selected Transgenic Cotton Plant Tissue Types

Autor: Ralph B. Lassiter, Gregory James Gilles, B. R. Leonard, M. Willrich Siebert, J. W. Van Duyn, L. B. Braxton, S. P. Nolting, T. G. Patterson

Publikováno v: Journal of Economic Entomology. 102:1301-1308

Quantitative enzyme-linked immunosorbent assays were used to characterize the geographical (locations) and temporal (through 6 wk) expression of Cry1Ac, from Bacillus thuringiensis variety kurstaki, and Cry1F, from B. thuringiensis variety aizawai, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37fecf855b9ada5556e3036cfa9135cc
https://doi.org/10.1603/029.102.0357

Zobrazit plný text záznamu

Efficacy of Transgenic Cotton Expressing Cry1Ac and Cry1F Insecticidal Protein Against Heliothines (Lepidoptera: Noctuidae)

Autor: John N. All, B. R. Leonard, S. P. Nolting, L. B. Braxton, J. R. Bradley, J. W. Van Duyn, Jack S. Bacheler, M. Willrich Siebert, Randy M. Huckaba

Publikováno v: Journal of Economic Entomology. 101:1950-1959

Cotton, Cossypium hirsutum L, plants expressing Cry1Ac and Cry1F (Phytogen 440W) insecticidal crystal proteins of Bacillus thuringiensis (Bt) Berliner, were evaluated against natural populations of tobacco budworm, Heliothis virescens (F.), and bollw

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f55fec5270807250e4f257aee921a1b
https://doi.org/10.1603/0022-0493-101.6.1950

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání