It’s easier to partner with Mother Nature than to fight her.

We produce biocontrol nematodes that attack, kill, and multiply inside Western Corn Rootworm larvae before they can damage your corn yield.

Crops We Treat

Insurance against losses you might not be seeing

In corn, a 5% yield loss has no visible sign above ground but costs you $65 per acre. You could be losing this yield without realizing it.

Persistent pay back for multiple seasons

A single application of our nematodes will protect your failing traited corn against this yield loss, pay for itself in a single year, and fight Corn Rootworm resistance for multiple growing seasons.

Proven results. Year after year.

The corn roots pictured here are from neighboring fields where our biocontrol nematodes were applied six years ago!
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Bt-CRW treated corn with PBC nematodes
Bt-CRW treated corn only

Take back your fields - and your profits

Don't take our word for it...

Hear from farmers using our product:
“We recognize that long-term, the effectiveness of chemicals against root worm will significantly diminish, so nematodes are an important way we can improve our effectiveness and enhance our sustainability.”
Meghan H.
Table Rock Farm, Castile, NY
“We recognize that long-term, the effectiveness of chemicals against root worm will significantly diminish, so nematodes are an important way we can improve our effectiveness and enhance our sustainability.”
Meghan H.
Table Rock Farm, Castile, NY
“We recognize that long-term, the effectiveness of chemicals against root worm will significantly diminish, so nematodes are an important way we can improve our effectiveness and enhance our sustainability.”
Meghan H.
Table Rock Farm, Castile, NY

Get Started with Persistent

If you have any questions or need additional information, we will be happy to assist. Please take a few moments to fill out our contact form. Our team will be in touch to answer any questions and discuss your specific needs.

Or give us a call at +1(512) 817-4900.

We look forward to working with you and helping you get Persistent results.
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Message:

Persistent BioControl™ nematodes are backed by 25+ years of university research and have been successfully applied in 12 states including New Mexico, Texas, Nebraska, Iowa, Wisconsin, and New York.

Our biocontrol nematodes have never failed to establish in any field where they’ve been applied and the original test plots are still showing persistence over 20 years later!