Chemical Phytoxicity on Strawberry

Mar 21, 2014

Chemical Phytoxicity on Strawberry

Mar 21, 2014

For grower and PCA reference, this sample came into Steve's lab on Monday.  No disease found, and checking with the grower it showed up in the warmest part of the field one day after application of 32 fl oz per acre of Diazinon 2E.  Interestingly, it showed up on the fruit only, not on the leaves or flowers.  Problem is starting to clear, with new incoming fruit looking fine.