Almost all postemergence soybean herbicides have a preharvest interval or a soybean developmental stage beyond which applications cannot be made specified on their respective label. Failure to observe the preharvest interval may result in herbicide residue levels in the crop in excess of established limits....More
Although complete elimination of spray drift is impossible, problems can be reduced significantly if you are aware of major factors that influence drift, and take precautions to minimize their influence on off-target movement of droplets....More
Around the Midwest, agronomists from Winfield are out in corn and soybean fields, checking emergence issues and looking for weeds, insects and diseases. They're also checking for nutrient deficiency. Here are updates on what they're seeing.
Around the Midwest, agronomists from WinField are out in corn and soybean fields, checking on crop development and looking for weeds, insects and diseases. Development varies across the Corn Belt, and some states are seeing disease and weed pressure.
The labels of most postemergence corn herbicides allow applications at various crop growth stages, but almost all product labels indicate a maximum growth stage beyond which broadcast applications should not be made. This table lists herbicides and the max corn height at which it can be applied....More
The spring of 2016 has been a battle for some Upper Midwest crop producers as they have tried to get corn and soybeans planted on a timely basis. Heavy rains over in the past couple of weeks have caused further planting delays in these regions, in addition to resulting in drown-out damage in other locations across the Upper Midwest....More
As of June 5, nearly of the 2016 corn crop had been planted across the United States. And the majority of that planted crop is out of the ground already. Soybean planting and emergence pace is running ahead of average and making good progress....More
EPA’s draft report on the ecological assessment of the herbicide atrazine contains numerous data and methodological errors and needs to be corrected. Atrazine is an important tool for sustainable agriculture deserves a thorough and comprehensive scientific review....More
In the 5 ag stories to read this week, get some resources for managing resistant weeds and get payment estimates for farmers who used the ARC-CO program for 2015. Learn about members of the public who help test water quality and see photos of nutrient-deficient corn and soybeans. Finally, enjoy some creative bale stacking!
Around the Midwest, agronomists from Winfield are out in corn and soybean fields, checking planting progress, emergence issues and looking for weeds, insects and diseases. Here are updates on what they're seeing.
Bruce Ackley, Ohio State University weed science specialist, breaks down the differences between Palmer amaranth, waterhemp and redroot pigweed in a recent video. From stem differences, leaf shape, hair presence and seed heads, Ackley shows you the differences between the three plants so you can properly manage the difficult weeds....More
Planting may be in the front of everyone’s mind, but farmers should not lose sight of nitrogen management, particularly after the recent rains. With the extra moisture, water movement through the soil creates reason for nitrogen leaching concerns....More
In the 5 ag stories to read this week, check for seedling diseases and get new nitrogen recommendations. Read the latest on the ag economy and tips keeping weed spray fails from happening on your farm. Finally, enjoy a tribute to Prince from a farmer.
Marestail can be one of the most challenging weeds to control prior to planting no-till soybeans. Already this season some have reported poor marestail control following applications of glyphosate plus 2,4-D....More
In the 5 ag stories to read this week, find out if fall-applied nitrogen is still in your field and learn the impact of rainy weather and cold temps on herbicide efficacy. Read income projections and new research about soybean input ROI. Finally, enjoy a new parody song about farming.
Paying careful attention to herbicide labels, cover crop selection, research results, and the timing of herbicide application and seeding can help increase your odds of successful incorporation of cover crops into a corn and soybean system....More
Herbicide application accuracy and efficacy is easy. All you have to do is follow the rules of right tip, right pressure, right speed, right rate and right application conditions. Fail on any one rule and you may face a costly re-spray or even lose control for the season....More