The director of research for the Minnesota Soybean Growers Association says farmers need to factor in resistance when managing insects.
David Kee tells Brownfield soybean aphids are becoming more difficult to control.
“Last year we had a problem with resistance to pyrethroids, specifically Warrior, developing across the state. So be aware, there is resistance with soybean aphids.”
He says rotating chemistries is essential.
“And we have some good news.
Continue reading Factor in resistance when managing insects at Brownfield Ag News.
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