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Strawberries and Caneberries
University of California Agriculture and Natural Resources Agriculture and Natural Resources Blogs
TUE, SEP 26 2023
by Maxwell V. Norton
on November 21, 2012 at 12:47 PM
If you only find the a-sexual stage in berry fields, does that imply that there is very low potential for resistance development to fungicides?
by Steven T. Koike
on November 21, 2012 at 1:26 PM
Assuming the perfect stage is indeed absent (in strawberry, caneberry, and other fields), then the worldwide literature indicates that the potential for development of fungicide resistance is very high for the Botrytis asexual stage. There are many reports of fungicide resistance in Botrytis for the following crops: strawberry, raspberry, blackberry, grape, apple, kiwi, tomato, cucumber. STK
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