Frequent Questions

2. What are the uses for diquat?

Diquat is a herbicide that has been used extensively in the United States since the late 1950s to control both cropand aquatic weeds. It is used on potatoes; as an aid in harvesting cotton, rapeseed and other oil seed crops; to wilt and dry out silage, standing hay, etc., for storage; a plant growth regulator and sugar cane-flowering suppressant.

If you are concerned about diquat in a private well, please visit:

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