The New Agriculture Network's on-line newsletter with seasonal advice for field crop and vegetable growers interested in organic agriculture.
Takuji Noma and Michael Brewer
Entomology
Michigan State University |
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| Pictures 1. Adult aphid parasitoids. Left, braconid. Right, aphelinid emerging from dead aphid. |
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| Picture 2. Live (green) and mummified (black and tan) aphids. |
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