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Southeast WI | "It seems that virtually every pesticide we've come up with has a finite number of applications before we find resistance."
There are some fungicides that have been found ineffective after one season in vegetables. I rotate 4 sometimes 5 fungicides in the vine crops here. Even doing that Cabrio does nothing now and hasnt for years.
Then we read about the use some describe they are going to do or are doing is inane. We have tools to decide when to use them on agronomic crops to keep fungicides viable longer. Sadly its a waste of time to even comment like this here.
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two fungicide passes on corn
