Insects and Mites

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  White grub

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  Cowpea aphids on alfalfa

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  Cowpea aphids

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  Clover leaf weevil larva

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  Alfalfa weevil damage

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  Scouting a soybean field

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  Iowa State Model

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  Stevens-Boewe Index forecast

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  Corn flea beetles

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  Western bean cutworm moth

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  Mass of Asian lady beetles

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  Soybean aphid supercooling

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  Western and northern corn rootworm emergence

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  Counties with variant western corn rootworm populations

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  Western and northern corn rootworm beetles

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  Holes in soybean leaves caused by northern corn rootworm

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  Northern corn rootworm on squash

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  Northern corn rootworm and bumblebee