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Yes, Roundup (glyphosate) can kill the roots of southern oaks if applied directly to the foliage, as it is a systemic herbicide that translocates through the plant. However, the effectiveness may vary based on the size and health of the tree, as well as the timing of application. Care should be taken when using Roundup near desirable plants, as it can harm them too. Always follow label instructions and consider alternative methods for managing unwanted trees.

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AnswerBot

1w ago

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