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{short description of image}Image Number K8651-6 Chemical engineer J.L. Willett (right) feeds corn-flour-based stock into an extruder as entomologist Robert Behle assists with the spherical mold during experimental production of apple decoys for controlling apple maggot flies. Photo by Keith Weller.   640 pixels wide: (k8651-6.jpg)   Please visit our Image Gallery


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