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Last updated on April 19, 2014 at 21:20 EDT

Latest Aaron Hager Stories

2011-01-26 14:09:24

Waterhemp has done it again. University of Illinois researchers just published an article in Pest Management Science confirming that waterhemp is the first weed to evolve resistance to HPPD-inhibiting herbicides. "A fifth example of resistance in one weed species is overwhelming evidence that resistance to virtually any herbicide used extensively on this species is possible," said Aaron Hager, U of I Extension weed specialist. Waterhemp is not a weed species that can be adequately managed...