Image Number K8068-1
Entomologist Robert Behle applies spray-dried biopesticide formulations to
leaf disks and then allows insects to feed for 1 day. After transferring the
insects to an artificial diet, he assesses the biopesticide's effects on their
survival over the following 7 days.
Photo by Keith Weller.
640 pixels wide: (k8068-1.jpg)
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