Pests, Plant Diseases, and Weeds

Pests and Plant Diseases

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Using Entomopathogenic Nematodes for Crop Insect Pest Control

Topics covered include the life cycle of entomopathogenic (beneficial) nematodes; how they control insect pests; obtaining, using, and storing; soil conditions necessary; application preparation, equi ...
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Using Green Manures in Potato Cropping Systems (replaces EB1951E)

Looking for an innovative way to improve the quality of your soil? Consider revisiting an old technology: green manure. A green manure is a crop that is grown and then incorporated into the soil while ...
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Vineyard Nutrient Management in Washington State (Replaces PNW622 Publication)

Understanding the nutrient requirements of perennial fruit crops is paramount to the longevity and sustainability of a commercial operation. This guide provides basic information on grape plant nutrit ...
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Vole Management in Home Backyards and Gardens (Home Garden Series)

Our native PNW voles undergo periodic population explosions during which time they cause extensive damage within their home ranges. This fact sheet will help identify voles and the damage they cause a ...
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Walnut Husk Fly

The walnut husk fly, Rhagoletis completa Cresson, can become a serious pest of walnuts throughout the Pacific Northwest. While the larvae of this fly feed directly on walnut husks, their feeding will ...
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Washington Pesticide Laws and Safety

A guide to safe use and handling for applicators and dealers. Introduces and covers pests and pest control, federal and Washington State pesticide laws, pesticide formulations, pesticide label info ...

€14.63

Washington State Juice Grape Sustainability Report Card

The Washington State Juice Grape Sustainability Report Card is designed to help you identify areas in which your vineyard operation excels and where there is room for improvement.

Please note ...

€20.90

Western Cherry Fruit Fly and Your Backyard Cherry Tree

Washington State homeowners who plant apple, pear, or cherry trees on their property should know they are legally responsible for controlling insect pests because these pests are a threat to commercia ...
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Western Corn Rootworm in Eastern Oregon, Idaho, and Eastern Washington

WCR, Diabrotica virgifera virgifera LeConte (Chrysomelidae), is currently a sporadic pest in the Pacific Northwest, but isolated infestations have been severe. The potential for WCR to become a ser ...

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