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and Happy New Year!

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We have been serving Minnesota Farmer's Herbicide for over 70 years. Letcher Farm Supply, Inc. is focused on providing high-quality service and customer satisfaction. We strive to provide you with the best available products to help increase your yield potential on YOUR ground. We always have a fresh pot of coffee on, so stop in and visit us today for answers to your individual questions on how you can save money and get the best products on your field to maximize your yields.

With a variety of offerings to choose from, we're sure you'll be happy working with us. We handle several products including: Chemicals, Liquid Fertilizers, Seeds, Micronutrients, Fertilizer Tanks, Steel Racking, Poly Tanks, Chemical pumps, Traeger Grills and much more. Look under our Products page for more detailed information on some of our most popular products we carry. *Not all products we carry are listed on our website, so please call and let us know what you are looking for at 507-549-3168 or 507-549-3692. We are here to help you with a safe and successful farming season!

Fertilizer prices change often, so make sure to check with us when you are ready to purchase. A purchase of 1000 gallons or more of fertilizer includes free delivery.   


Restricted Use Pesticide license testing

Due to Covid-19 some workshops were cancelled.  Registration for 2021 will begin in January.

The University of Minnesota Extension is offering live Zoom webinars or self-paced courses. 

Click on the link below to get that information:

U of MN Extension-Commercial, noncommercial pesticide applicators


MDA Announces June 30 Cutoff Date of Dicamba Herbicide for 2021

MDA approves label with additional requirements for product makers

ST. PAUL, Minn. – The Minnesota Department of Agriculture (MDA) today announced it will follow federal registration and label usage for the herbicide dicamba on dicamba-tolerant soybeans in Minnesota for the 2021 growing season.

In October, the U.S. Environmental Protection Agency (EPA) announced it registered XtendiMax with VaporGrip Technology by Bayer (EPA Reg. No. 264-1210), Engenia by BASF (EPA Reg. No. 7969-472), and Tavium Plus VaporGrip Technology by Syngenta (EPA Reg. No. 352-913) with new control measures to curb alleged off-site movement (spray drift and/or volatilization) issues.

From 2018 to 2020, the MDA had placed an annual June 20 cutoff date on registered dicamba products based on research and pesticide misuse complaints – a cutoff date that was not included on the federal label – to curb off-site movement; however, the EPA has now limited states’ abilities to impose further application restrictions.

New federal label requirements for the products include:

• An application cutoff date of June 30 (unless growth stage cutoff comes first)

• Requiring an approved pH-buffering agent, also known as a volatility reducing agent, be tank mixed with dicamba products prior to all applications.

• Requiring a downwind buffer of 240 feet and 310 feet in areas where listed endangered species are located

• Additional recordkeeping items

In addition to the June 30 cutoff date, Xtendimax and Tavium have crop growth stage cutoffs.

The MDA is also requiring product makers provide approved education and training of applicators and provide more Minnesota-specific data on the use of dicamba to inform future department decisions.

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Site last updated December 28, 2020