Large Raspberry Aphid (Amphorophora agathonica)

Large raspberry aphid, Amphorophora agathonica, is an important pest in red and black raspberries in the Pacific Northwest. It transmits plant viruses that cause decreased cane vigor and fruit qualit ...
Fabricantes: Lightle, D. , Lee, J.
Sku: PNW648
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Growing Potatoes in Home Gardens (Home Garden Series)

Potatoes are grown worldwide and are a major staple of the human diet. They are a good source of complex carbohydrates, potassium, vitamin C, folic acid, trace minerals, and iron. This publication of ...
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How to Reduce Bee Poisoning from Pesticides

Provides an overview of how a variety of wild and managed bees and their pollination activities are affected by pesticide application. Includes guidelines for how beekeepers, growers, and pesticide ap ...
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Insect Answers: The Cabbage Maggot in the Home Garden

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The cabbage maggot, Delia radicum, is a common insect pest in Washington. It attacks a variety of plants including cabbage, broccoli, cauliflower, radishes, and rutab ...

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Natural Insecticides

This publication addresses the common misconceptions associated with products labeled "natural" and "organic," and describes related insecticides intended for home gardening. Categories include biolog ...
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