Last year 3Ha cauliflower seed crop was due to frost damage, and then a mild, wet season developed sclerotinia. I had trouble controlling it with my traditional fungicides. I could not use TRi-D25 (summer one) until we had temperatures above 15 celsius. When I could finally spray with TRI-D25, the sclero was still very active. I sprayed half the crop with traditional fungicides and half with TRI-D25, and the results were impressive.
I am just spraying this year’s crop with winter TRI-D25 at this stage. The crop is clean. If the winter TRI-D25 works like the summer TRI-D25, I am confident I will keep it that way.
John Ross
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