Potato Leafhopper Control in Snap Bean With Insecticides Allowed for Organic Production, 2017
نویسندگان
چکیده
منابع مشابه
Evaluation of Systemic Insecticides for Potato Leafhopper Control in Field-Grown Red Maple1
Systemic insecticides and application methods were evaluated in two trials that began in 2005 and 2006 for control of potato leafhopper (Empoasca fabae [Harris]) on four red maple (Acer rubrum L.) cultivars and rated annually through 2007. Treatments evaluated in this study included surface drenches of imidacloprid plus cyfl uthrin (Discus) or imidacloprid plus bifenthrin (Allectus SC), clothia...
متن کاملEvaluation of diamide insecticides co-applied with other agrochemicals at various times to manage Ostrinia nubilalis in processing snap bean.
BACKGROUND Multiple applications of pyrethroid insecticides are used to manage European corn borer, Ostrinia nubilalis Hübner, in snap bean, but new diamide insecticides may reduce application frequency. In a 2 year small-plot study, O. nubilalis control was evaluated by applying cyantraniliprole (diamide) and bifenthrin (pyrethroid) insecticides at one of three phenological stages (bud, bloom ...
متن کاملComparing Host Plant Resistance, Engineered Resistance, and Insecticide Treatment for Control of Colorado Potato Beetle and Potato Leafhopper in Potatoes
The Colorado potato beetle, Leptinotarsa decemlineata (Say) Order Coleoptera and the potato leafhopper, Empoasca fabae (Harris) Order Homoptera, are the major insect pests of potato in eastern North America. In two years of field trials, we compared the effectiveness of three pest management options for the control of Colorado potato beetle and potato leafhopper: natural host plant resistance (...
متن کاملComparison of foliar and soil formulations of neonicotinoid insecticides for control of potato leafhopper, Empoasca fabae (Homoptera: Cicadellidae), in wine grapes.
BACKGROUND The potential of systemic neonicotinoid insecticides to control potato leafhopper, Empoasca fabae (Harris), a damaging pest of wine grapes in the eastern United States, was investigated. Soil or foliar applications were made to potted or field-grown vines, and the response of leafhoppers was determined in clip cages over the following month on young or mature leaves. RESULTS Foliar...
متن کاملEffect of Organic Amendments on Soilborne and Foliar Diseases in Field-Grown Snap Bean and Cucumber
A. G. Stone, Department of Horticulture, Oregon State University, Corvallis 97331; G. E. Vallad, Department of Plant Pathology, University of Wisconsin, Madison 53706; L. R. Cooperband and D. Rotenberg, Department of Soil Science, University of Wisconsin, Madison; H. M. Darby, Department of Horticulture, Oregon State University, Corvallis; and R. V. James, W. R. Stevenson, and R. M. Goodman, De...
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ژورنال
عنوان ژورنال: Arthropod Management Tests
سال: 2020
ISSN: 2155-9856
DOI: 10.1093/amt/tsaa070