Insects and Mites

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  Seasonal abundance of winged cowpea aphids

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  Lodging of biotech rootwom corn

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  Severe damage by corn rootworm larvae

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  Spider mite injury to soybean

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  Yellow sticky trap in beans

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  Emergence trap locations in Iowa, 2005

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  Emergence trap results, 2005

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  Sticky trap locations in Iowa, 2005

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  Sticky trap results, 2005

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  Root evaluation results, 2005

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  Honey bee hive

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  Western bean cutworm trap summary 7-9-2006

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  Western bean cutworm eggs

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  Newly laid western bean cutworm eggs

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  Western bean cutworm pheromone trap

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  Western bean cutworm pheromone trap

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  Twospotted spider mite

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  Whitefly crawlers - close