Dicamba Regulations Press Release

Jun 12, 2018

Dicamba Regulations Press Release
The following email was a press release put out by the Minnesota Department of Agriculture. 

Dear Stakeholder, 

The use of safe and effective crop protection products play a significant role in the sustainability of
Minnesota's agricultural economy. In recent years, Minnesota farmers have been forced to combat invasive
species, like herbicide-resistant weeds and pyrethroid-resistant soybean aphids. This scourge of hard-tocontrol
pests has been met by utilizing new biotechnology methods and older, existing pesticide chemistry. When we look back and think of "knee high by the Fourth of July", that saying became obsolete due to the
advent of herbicides and advanced plant breeding that allowed our farmers to plant earlier and get away from
intensive cultivation. In short, crop protection products and technology have changed the way that we farm,
and that change has usually been for the better.

The prevalence of dicamba related damage in 2017 was like nothing we have ever seen before. The
Minnesota Department of Agriculture (MDA) received hundreds of complaints, across hundreds of thousands
of acres, about off target dicamba damage to non-dicamba-tolerant soybeans. After talking with growers
across the state, conversations with University of Minnesota Extension faculty, and counsel from the
Minnesota Soybean Growers Association's Drift Reduction Taskforce, the MDA imposed the following
restrictions for the use of the three new dicamba products XtendiMax, Engenia, and FeXapan in dicambatolerant soybeans for the 2018 crop year through a Section 24(c) Special Local Needs label for each product:

• Cutoff date: Do not apply after June 20, 2018
• Cutoff temperature: Do not apply if the air temperature of the field at the time of application is over

85 degrees Fahrenheit or if the National Weather Service's forecasted high temperature for the
nearest available location for the day exceeds 85 degrees Fahrenheit. Local National Weather Service
forecasts are available at https://www.weather.gov/phi/localclimate.

The spring of 2018 was challenging for many of our farmers with snow in April and extended periods of
wet soils. Soybean planting progress was delayed early, but warm and dry weather, since late May, has largely
put us back on track for a normal crop year with 93% soybeans and 98% corn planted by June 3rd. Most of the
state had adequate moisture in top soil during the last week of May. The MDA is going to keep the above
restrictions in place for the 2018 growing season for the following reasons:

1. Dicamba is most effective on small broad leaf weeds (less than 4 inches}. Late applications only mean
bigger weeds and greater likelihood of weed escapes.
2. Applying dicamba to small soybean plants also limits the height of the spray boom. Increasing boom
height from 18 inches to 36 inches increases the potential for drift by 350% at 90 feet downwind from
the sprayer.
3. In 2017, 75% of our dicamba damage complaints in Minnesota were associated with dicamba
applications after June 21.
4. Other chloroacetamide herbicides such as Dual II Magnum, Outlook, and Warrant are available for use
if weeds become problem after June 20.
5. Dicamba is an important tool in combating herbicide resistant weeds. The continued registration of
these products is dependent on growers being able to use it with minimal impacts on their neighbors'
homes, farms, and gardens.

In 2018, the MDA will actively monitor the use of dicamba in dicamba tolerant crops. Having a growing
season of successful dicamba use under our belts will allow us to make informed decisions regarding the
future registration status of these products. I hope that all of Minnesota's growers have a safe and prosperous

Read More News

May 17, 2023
Please return by June 2, 2023. 
May 08, 2023
Our records indicate that the following individuals were issued a payment(s) that is still outstanding.
Apr 26, 2023
by: The UFC Agronomy Team

With our extended weather forecast showing below normal temperatures across much of UFC’s territory we know growers may not be waiting for “ideal” planting conditions. We suggest utilizing 6-24-6 starter fertilizer to help corn and soybeans deal with cooler planting temperatures.

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