DAILY Bites

  • NIMAXXA bionematicide is the first seed treatment in soybeans to contain three unique biological strains.
  • Soybean cyst nematode is responsible for nearly $1.5 billion in lost yield each year across North America.
  • NIMAXXA will be available to treat soybeans for the 2025 season.

DAILY Discussion

The U.S. Environmental Protection Agency has registered NIMAXXA bionematicide, the only triple-strain bionematicide seed treatment for season-long nematode protection in soybeans and corn, according to its manufacturer, UPL Corp. NIMAXXA, which will be available to treat soybeans for the 2025 season, is effective against the most damaging nematodes, including soybean cyst nematode (SCN), root knot nematode (RKN), and reniform nematode.

NIMAXXA bionematicide uses a combination of three biological strains, including two that function as bionematicides and root colonizers to control nematode eggs and juveniles. Because NIMAXXA bionematicide colonizes along the roots, it forms a barrier of protection that grows as roots grow to prevent nematodes from burrowing into roots, feeding on plant tissue and laying eggs. The third unique biological strain delivers biostimulant activity to stimulate root growth and help plants remain resilient throughout the season.

“Nematodes are a costly, unseen pest in soybeans. SCN is responsible for nearly $1.5 billion in lost yield each year across North America. To make matters worse, varietal resistance is faltering,” said Chris Nowlan, UPL Corp, North America Marketing Lead. “But with the unique protection that NIMAXXA bionematicide offers, growers will have peace of mind that their seed investment is protected against nematodes, even when there are changes in soil or weather conditions.”

NIMAXXA-bionematicide-midseason-soybeans
Image courtesy of UPL Corporation Ltd.

In extensive testing and trials, UPL said that NIMAXXA bionematicide has demonstrated its effectiveness against nematodes is not compromised by variability in soil types or weather conditions. As a result, growers experience consistent nematode control across field locations. In addition, NIMAXXA bionematicide comes in an easy-to-add formulation and has no known mixing issues with current seed treatment products, making it easier to integrate into customized seed treatment packages to meet the needs of each field.

UPL is a global agrochemical company based in India and with U.S. offices in Cary, North Carolina. NIMAXXA bionematicide is also labeled for use in corn, but registration will be on a state-by-state basis, so contact local retailers for availability.

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