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Mimi from San Jose, Ca writes

Will Tupersan kill early stage barnyard grass?

I keep having barnyard grass coming up in my newly seeded lawn.


Yes, Tupersan 50 WP is a pre-emergent that will stop the emergence of barnyardgrass from growing and can be applied at the time of seeding without causing injury to germinating seedlings of most cool-season grasses.

Answer last updated on: 03/26/2014

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