Resistance Management News
Kochia is a troublesome weed in crop production in the semiarid region of the Great Plains, made more... Read more.
"Both corn rootworm resistance to Bt corn and unexpected damage to Bt corn are primary concerns for... Read more.
Populations of European corn borer (ECB), a major corn crop pest, have declined significantly... Read more.
Corn that contains proteins that protect it from insect damage has been grown in the U.S. since the... Read more.
What do these have in common: a grand slam home run, a hole-in-one, a pick six, Palmer amaranth? The... Read more.
Responding to the first known report of waterhemp showing resistance to HPPD (4-hydroxyphenylpyruvate dioxygenase)-inhibiting herbicides... Read more.
University of Nebraska-Lincoln greenhouse studies have confirmed a Palmer amaranth population resistant to postemergence application... Read more.
Elson Shields reported a corn field in Cayuga County showing symptoms of a failed corn rootworm (Cry3Bb1)... Read more.
By now you must have heard that for a few years corn growers in large portions of the Midwest... Read more.
Corn rootworms continue to make news. Most readers are familiar with the reports of resistance from... Read more.
Herbicide-resistant weeds are becoming more of a problem in Iowa. Plants including waterhemp, horseweed, giant... Read more.
Researchers say they now know what allows some Western corn rootworms to survive crop rotation, a... Read more.