By: Harold Watters, Ohio State University Extension agronomist
I just sat through my second training of the season. Labels changed for all of the soybean dicamba products last fall; and the label says you will attend dicamba training every year. That means everyone who uses a dicamba product on soybeans must attend auxin training from the manufacturer; contact your seed dealer or herbicide supplier to see when yours is happening. If you missed it for the product you are using, that’s OK, you can attend any of the manufacturers’ training sessions to get the update. Continue reading
By: Ohio Ag Net Staff, previously published by Ohio Ag Net
The Ohio Department of Agriculture (ODA) is reminding farmers of revised labels and new training requirements for applicators who intend to use dicamba herbicide products this year. In October 2018, U.S. EPA approved revised labels for the three dicamba products that are labeled for use on soybeans: Engenia (BASF), XtendiMax (Monsanto) and FeXapan (DuPont).
“Like any other product, we want to ensure licensed applicators are properly following label directions as they get ready for this growing season,” said Matt Beal, chief of the ODA Division of Plant Health. “This not only helps ensure the safe use of pesticides, it also helps prevent misuse and mishandling.” Continue reading
By: Cindy Folck, OSU Extension
Recognizing weather conditions that could cause inversions is important when using certain herbicides in corn and soybeans. On December 14, join a discussion about recognizing inversions as well as ways to improve communication between farmers growing sensitive crops and pesticide applicators.
Inversion and Drift Management Workshop, presented by the Ohio State University Extension IPM program will be conducted on December 14 from 10 a.m. to noon. Farmers and pesticide applicators can attend the workshop in-person at the Ohio Department of Agriculture, 8995 E. Main St., Reynoldsburg, OH 43068 or attend virtually through the online webinar link. More information about the workshop is available at http://go.osu.edu/IPM Continue reading
By: Matt Reese, Editor Ohio’s County Journal
With a November deadline looming for an Environmental Protection Agency decision on the future of dicamba-resistance technology, leaders at Beck’s Hybrids decided it was time to comment on the matter. Continue reading
By Mark Loux, Ohio State University Extension herbicide specialist
This is the time of year when we received our first call about dicamba problems in soybeans in 2017. We can probably expect any problems to become evident soon, based on the timing of postemergence applications and timeline for development of symptoms.
Off-target issues have already developed in states farther west and south, and we would expect at least some to occur here, unless we’re really lucky. The symptoms of dicamba injury show in new soybean growth within approximately 7 to 21 days after exposure, and most of our soybeans receive postemergence applications from early June on. Continue reading
By Erdal Ozkan, Professor and Extension Agricultural Engineer, The Ohio State University
Generally, this is the time of the year you complete shopping for nozzles because the spraying season is just around the corner. This task must be on top of your to do list if you are one of those who will be applying the new 2,4-D or Dicamba products for crops that are resistant to these products.
According to a survey conducted by Farm Journal magazine and reported in its Mid-February issue, out of the 411 people they contacted (mostly in Midwest, including Ohio) 40% of them indicated they plan to grow dicamba-tolerant soybeans. About 11% indicated they are still undecided. Continue reading
By: Cindy Folck, OSU Extension
Do you know the weather conditions that contribute to inversions? A workshop on April 10 will focus on tools to help farmers recognize inversions and other weather conditions that affect pesticide drift, for example dicamba. Aaron Wilson, weather specialist and atmospheric scientist, will discuss weather trends and how to recognize inversions. Additionally, workshop attendees will learn about the new tools available through the Ohio Sensitive Crop Registry by Field Watch to increase communication between field crop and specialty crop growers. Continue reading
By: Matt Reese, Ohio’s Country Journal/Ohio Ag Net
For those planning on planting dicamba tolerant crops next year, there is plenty of change coming in 2018 compared to last year.
The label requirements for spraying will be much different and training is being required for applicators.
“The new labels for Engenia, XtendiMax, and FeXapan have many new precautions that applicators need to be aware of,” said Mark Loux, Ohio State University Extension herbicide specialist. “An additional requirement is that anyone applying these products must attend an annual dicamba or group 4 herbicide-specific training.” Continue reading
The thermometer has warmed up (relatively speaking) here in NW Ohio over the past couple of days, which is a welcome sight for many. The recent cold snap was a bit rough on the office, as I think we have all battled a cold since the start of the new year. I had the pleasure of thawing out some pipes in my basement, as did many others as it appears, based on the scarcity of heat lamp bulbs at the store. The forecast for the end of this week and into the weekend is a mix of good and bad, as the welcome warmer temperatures look to bring with them a dose of snow, rain, or a wintery mix.
Looking back while fairly short lived, this recent blast of Arctic air, brought some of the colder temperatures that I can remember. My parents and grandparent talk about the blizzard of 1978, but was long before my time. However, a couple of other cold spells do stick out in my mind. I was in college during the Polar Vortex of 2014, where even Ohio State had a couple of snow days. Columbus drivers are bad enough on dry pavement, let alone on ice skates. Continue reading
After statewide bans, multiple lawsuits and countless disgruntled farmers nationwide, the U.S. Environmental Protection Agency has required the makers of dicamba, a controversial weed killer, to revise its label.
The label changes and new training requirements shift more responsibility into the hands of farmers to ensure if they apply dicamba, the herbicide does not spread to neighboring fields. The problem is the weed killer has been shown to easily go airborne and move far from its intended area, harming or killing plants and other crops along the way. Continue reading