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Hudson writes

When should Prodiamine 65 WDG (Generic Barricade) be applied in Southeast Texas for johnsongrass seed?


Prodiamine 65 WDG (Generic Barricade) is best applied in late fall and early spring for pre emergent control of weeds. For Johnsongrass seedlings, we would recommend contacting your local cooperative extension office to determine the correct timing of the application as this will vary greatly from region to region.


Answer last updated on: 10/11/2021

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