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Our 4 year old peach tree is blossoming and we noticed a "web" full of caterpillars in one of the branch forks. Several of the 1/2 to 3/4 inch larvae were on other branches as well. EEWWW! What do I do?
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I suspect you are seeing the boxelder leafroller, but you would need to bring some to your county Extension office to have a proper diagnosis and identification.
Read about the boxelder leafroller by downloading the USU Extension publication "Boxelder Leafroller", from http://extension.usu.edu/files/publications/factsheet/29.pdf
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