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Whitney Cranshaw's Images

Title: Professor/Extension Specialist, Entomology
Organization: Colorado State University
Unit: Dept. Bioagricultural Sciences and Pest Management
Country: United States
Remove Filters: Blackberry, Raspberry, Brambles(X)
6 Images of 4 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1326063 raspberry horntail Hartigia cressonii Larval tunneling in raspberry
2200046 rose stem sawfly Hartigia trimaculata Adult present during late May oviposition period
2200057 rose stem sawfly Hartigia trimaculata Adult present during late May oviposition period.
5382195 currant aphid Cryptomyzus ribis Leaf puckering and mild discoloration produced by currant aphid feeding on Red Lake currant  
2200067 raspberry horntail Hartigia cressonii Cane wilting at tip from larval stem tunneling
2200035 California pear sawfly Pristiphora abbreviata Oviposition punctures visible after leaves unroll.

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