Farms.com Home   News

SOYBEAN GROWERS CONCERNED ABOUT EPA CHLORPYRIFOS RULEMAKING

Chlorpyrifos is back in the farmer’s toolbox for eleven crops, but soybean growers worry the EPA will take it away again.  Grower Tanner Johnson with the Wisconsin Soybean Association says, “Perhaps they would try to use some of the blanket rules that they’ve done in the past, which could negetively impact soybeans.”

Johnson says the Wisconsin Soybean Association is among the groups trying to ensure chlorpyrifos remains consistently available. “If you give them an inch, they may take a mile. That doesn’t just go for EPA. We’ve fought really hard to keep some of these tools in our toolbox, and to lose them can cause severe economic impact overnight, almost, in some instances.”

Johnson says another concern is the possible availability of chlorpyrifos since some major manufacturers have announced they won’t make it anymore. “There’s definitely concern among the farmers in the country that the demand may outweigh the overall supply.”

Johnson says his supplier is advising farmers to purchase chlorpyrifos early to avoid possible shortages.

The 8th U.S. Court of Appeals in St. Louis struck down EPA’s ban on chlorpyrifos, but EPA says it plans to issue new restrictions that would only allow use of the insecticide on alfalfa, apple, asparagus, tart cherries, citrus, cotton, peaches, soybeans, strawberries, sugar beets and wheat.

Click here to see more...

Trending Video

Sclerotinia and Lygus in Seed Canola: Field Update with George Lubberts, CCA | Enchant, Alberta

Video: Sclerotinia and Lygus in Seed Canola: Field Update with George Lubberts, CCA | Enchant, Alberta

Join Certified Crop Advisor George Lubberts for this Prairie Certified Crop Advisor (Prairie CCA) field update from Enchant, Alberta. In this 12th video of the series, George takes us into a seed canola field where the male rows have been removed and the female plants are filling pods. This video was taken in the third week of August 2025.

George discusses the early signs of sclerotinia stem rot, explaining how infection begins in the stem, impacts pod development, and leads to premature ripening. He also shares insights on lygus bug management, including timing of spray applications to minimize feeding damage and maintain seed size and quality.

With cool, damp summer conditions, George notes that while disease pressure is present, overall field health remains good. The crop is just beginning to show early seed colour change, signaling progress toward maturity.

Topics Covered:

•Sclerotinia stem rot identification and impact

•Managing lygus bugs in seed canola

•Crop stage and seed colour change observations

•Timing insecticide sprays for optimal protection

•Insights from a CCA field perspective in southern Alberta