In de tuinbouw is in de laatste decennia een toename zichtbaar van problemen met polyfage plaagvorende insekten die gekenmerkt worden door ongevoeligheid voor insecticiden en verspreiding van eveneens polyfage, zeer schadelijke virussen.
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Damage Description: Larva chews holes in leaves, bores into the heads, and increases plant susceptibility to diseases such as black rot. Generations per year: 4 to 6 Infestation source: In upper Midwest, adults can overwinter locally outside the garden in protected areas.
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Just click on the image to view it larger. Diamondback moth adults [ Picture by T. Quick ] Imported cabbageworm adult [ Picture by W. Cranshaw ] Cabbage looper adult [ Picture by C. Eastman ] Cabbage maggot damage on cabbage [ Picture by C. Eastman ] Diamondback moth larvae and damage on cabbage [
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1) Rotate and isolate seedbeds from production areas to reduce incidence and spread of Alternaria leaf spot, black rot, blackleg, downy mildew, root rot, and club root diseases.
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The purpose of this document is to consolidate current Ohio information on integrated approaches to pest management. One of the intended results is to form a general working definition (practices) of Integrated Pest Management (IPM) on specific crops.
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Joseph Ingerson-Mahar, Vegetable IPM Coordinator Kristian Holmstrom, Vegetable IPM Program Associate Sally Walker, Vegetable IPM Program Associate George Hamilton, IPM Coordinator Rutgers Cooperative Extension
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Just click on the image to view it larger. Diamondback moth adults [ Picture by T. Quick ] Imported cabbageworm adult [ Picture by W. Cranshaw ] Cabbage looper adult [ Picture by C. Eastman ] Cabbage maggot damage on cabbage [ Picture by C. Eastman ] Diamondback moth larvae and damage on cabbage [
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Just click on the image to view it larger. Diamondback moth adults [ Picture by T. Quick ] Imported cabbageworm adult [ Picture by W. Cranshaw ] Cabbage looper adult [ Picture by C. Eastman ] Cabbage maggot damage on cabbage [ Picture by C. Eastman ] Diamondback moth larvae and damage on cabbage [
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Damage Description: Larva chews holes in leaves, bores into the heads, and increases plant susceptibility to diseases such as black rot. Generations per year: 4 to 6 Infestation source: In upper Midwest, adults can overwinter locally outside the garden in protected areas.
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THRIPS AND TOSPOVIRUSES: PROCEEDINGS OF THE 7TH INTERNATIONAL SYMPOSIUM ON THYSANOPTERA 145 Introduction. In the past several years, some of the most innovative research on Thysanoptera has centered on intra and interspecific chemical ecology of thrips.
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Thrips species collected from areas in Australia surveyed for Caliothrips fasciatus. Date Location and State GPS Coordinates and Elevation Scientific Plant Name Thrips Species Collected 12/26/04 Brisbane International Airport; QLD S27o 24.166; E153o 06.492; 0m Peltophorum sp.
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CURRICULUM VITAE BRIAN A. NAULT Department of Entomology Cornell University New York State Agricultural Experiment Station 630 W. North St. Geneva, NY 14456 office: 315-787-2354; cell: 315-521-6315 e-mail: ban6@cornell.
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1) Rotate and isolate seedbeds from production areas to reduce incidence and spread of Alternaria leaf spot, black rot, blackleg, downy mildew, root rot, and club root diseases.
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