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Your search keyword '"Bridget R. Lassiter"' showing total 5 results
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5 results on '"Bridget R. Lassiter"'

1. Influence of Cultural and Pest Management Practices on Performance of Runner, Spanish, and Virginia Market Types in North Carolina

Author

Bridget R. Lassiter, David L. Jordan, Gail G. Wilkerson, Barbara B. Shew, and Rick L. Brandenburg

Subjects
Agriculture (General), S1-972
Abstract

Virginia market type peanut (Arachis hypogaea L.) cultivars are grown primarily in North Carolina, South Carolina, and Virginia in the US, although growers in these states often plant other market types if marketing opportunities are available. Information on yield potential and management strategies comparing these market types is limited in North Carolina. In separate experiments, research was conducted to determine response of runner, Spanish, and Virginia market types to calcium sulfate and inoculation with Bradyrhizobium at planting, planting and digging dates, planting patterns, and seeding rates. In other experiments, control of thrips (Frankliniella spp.) using aldicarb, southern corn rootworm (Diabrotica undecimpunctata Howardi) using chlorpyrifos, eclipta (Eclipta prostrata L.) using threshold-based postemergence herbicides, and leaf spot disease (caused by the fungi Cercospora arachidicola and Cercosporidium personatum) fungicide programs was compared in these market types. Results showed that management practice and market types interacted for peanut pod yield in only the planting date experiment. Yield of runner and Virginia market types was similar and exceeded yield of the Spanish market type in most experiments.

Published
2016
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2. Peanut Production in Virginia and the Carolinas: Development of a Website and Program Editor

Author

Patrick M. Phipps, Barbara B. Shew, David L. Jordan, Rick L. Brandenburg, Bridget R. Lassiter, Gregory S. Buol, Gail G. Wilkerson, Jay W. Chapin, and Ames Herbert

Subjects
0106 biological sciences, 010602 entomology, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Soil Science, Production (economics), 04 agricultural and veterinary sciences, Plant Science, Business, 01 natural sciences, Agronomy and Crop Science, Agricultural economics
Published
2016

3. Development and Deployment of a Composite Pest Risk Assessment Decision Support System for Peanut (Arachis hypogaeaL.) in the Virginia-Carolina Region

Author

Ames Herbert, P. M. Phipps, Bridget R. Lassiter, David L. Jordan, Rick L. Brandenburg, Barbara B. Shew, Gail G. Wilkerson, and Gregory S. Buol

Subjects
Decision support system, business.industry, Pest control, Soil Science, 04 agricultural and veterinary sciences, Plant Science, 010501 environmental sciences, Biology, 01 natural sciences, Arachis hypogaea, Software deployment, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Pest risk assessment, business, Risk assessment, Agronomy and Crop Science, Environmental planning, 0105 earth and related environmental sciences
Published
2017

4. Peanut Cultivar Response to Damage from Tobacco Thrips and Paraquat

Author

Bridget R. Lassiter, Rick L. Brandenburg, Brian M. Royals, David L. Jordan, P. Dewayne Johnson, and Wendy L. Drake

Subjects
inorganic chemicals, Thrips, biology, Aldicarb, Crop yield, fungi, food and beverages, Sowing, Pesticide, biology.organism_classification, chemistry.chemical_compound, Agronomy, Paraquat, chemistry, heterocyclic compounds, Phytotoxicity, Cultivar, Agronomy and Crop Science
Abstract

Virginia market-type peanut cultivars in North Carolina vary in the number of days following emergence required to reach optimum maturity, and concern over cultivar response to interactions of tobacco thrips (Frankliniella fusca Hinds) damage in absence of in-furrow insecticide and injury from paraquat exist with respect to cultivar selection. Experiments were conducted during 2007 and 2008 to determine ifcultivars vary in response to interactions of the insecticide aldicarb (no aldicarb or aldicarb applied in the seed furrow at planting) and the herbicide paraquat (no paraquat or paraquat applied 24 to 28 d after peanut emergence, DAE). The cultivar VA 98R expressed more damage from tobacco thrips than the cultivars Gregory, Perry, or Phillips. Although vegetative growth parameters varied among cultivar, aldicarb, and paraquat treatments, pod yield and market grade characteristics were not affected by the interaction of experiment, cultivar, aldicarb, and paraquat or the interaction of cultivar, aldicarb, and paraquat. Damage from tobacco thrips in absence of aldicarb affected pod yield more than injury from paraquat. The combination of tobacco thrips damage in absence of aldicarb and injury from paraquat lowered pod yield compared with aldicarb-treated peanut either with or without paraquat regardless of cultivar. These data suggest that recommendations on use of aldicarb for tobacco thrips control or paraquat for early season weed control should not vary based on cultivar selection when considering pod yield and market grade characteristics.

Published
2009

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