Soybean herbicide systems have evolved back to a fairly high level of complexity to deal with the herbicide resistance we have in various broadleaf weeds. By the time we use […]
As summer field activities wind down, harvest will soon be in full swing. Take the time now to mow fenceline weeds to prevent or minimize seed production. Fencelines are often […]
With spring weather upon us, if you have not done so, now is the time to apply burndown herbicides to control established winter annuals like marestail or early-emerging summer annual […]
In the past few days, several people have told us that Cotoran is unavailable. Naturally, the conversation turned to alternatives.
In winter wheat fields where herbicide applications have not been made, it is important to understand what the cutoff application stages are for the different herbicides.
There are 480 unique cases of herbicide-resistant weed biotypes globally in 252 weed species (147 dicots and 105 monocots). Weeds have evolved resistance to 23 of 26 known herbicide sites […]
With the continuance of abnormally warm weather, winter annual weeds are out in full force. It is also possible that summer annual or biennials might appear earlier than normal this […]
Soybean growers gained an additional weapon this week in the fight against weeds. Panther Pro herbicide from Nufarm Americas, Inc. is now registered to fight broad spectrum weed control in […]
Due to the widespread adoption of genetically-engineered herbicide-tolerant (HT) crops and use of glyphosate, and observations of glyphosate-resistance in such weeds as palmer amaranth, common ragweed, giant ragweed, and tall […]
Every fall County Extension Educators drive through their county evaluating weed control in soybean fields to see how weed populations are changing over time. This is my second year of […]