"We've found you can use most herbicides with fall seeded cereal rye with very few problems, but when you get into annual ryegrass, legumes or forage radishes, you start seeing more limitations."
-- Bill Curran, weed scientist, Penn State University...More
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
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
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, 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
In the 5 ag stories to read this week, learn about new herbicides for 2016 and get info on soil testing for SCN. Access cover crop information on your phone and get tips for increasing your corn and soybean yields. Finally, enjoy some farm learning games for kids.
In the 5 ag stories to read this week, get some tips for prepping your sprayer and consider some points if planting Dicamba-tolerant soybeans. Read a cash-rent outlook and learn some questions to ask about biologicals. Finally, enjoy a pro-GMO resource list of pages and websites to share.
The trade show at Commodity Classic was the biggest in show history. That meant a lot of products to browse through. Between the show floor and press events, Editor Kurt Lawton found these upcoming, updated or new products for farmers.
New biological products for the soil have entered the market at an unprecedented rate. However, product claims are now running into input budget reality. How does a farmer justify these new products with low crop prices?...More
In the 5 ag stories to read this week, brush up on Anthracnose management and get tips for keeping your stored grain in good condition as temps fluctuate. Read the latest profit projections and some considerations when choosing crop insurance. Finally, enjoy a list of things that irritate farmers.
The herbicide package used on all Enlist crops, called Enlist Duo, is a new formulation containing glyphosate and a new 2,4-D choline with Colex-D drift reduction technology. “We feel it is important to get this technology into the hands of farmers despite some current foreign import approval limitations," says Ryan Keller, Enlist field specialist....More
Farmers should take field history into account in 2016 regarding both insect and disease risks, says Kevin Sloane, technical seed manager for WinField in Viroqua, Wis. “Make specific plans on a field-by-field basis to increase odds for better return on investment, especially with current low commodity prices.”...More
Profitable weed management is all about when you control weeds, says Paul Johnson, South Dakota State University Extension weed scientist. A total POST program is risky — even if glyphosate is working well in your fields — because unfavorable weather often prevents timely herbicide applications....More
Faced with wet or windy weather and heavy workloads, farmers want to know how much it will cost to delay weed control. The answer: plenty — even if you don’t have glyphosate-resistant weeds in your fields.