Persistent BioControl

Headed to the Iowa Ag Expo? Stop by our booth (413) and visit with us. Ask a question about biocontrol nematodes that we can't answer and win some free swag!

Stop by our booth at the Wisconsin Corn and Soy Expo and let’s chat about rootworm pressure in your continuous corn.

Headed to the Wisconsin Corn and Soy expo? Stop by and ask us about how to enhance your rootworm control!

Stop by and chat with Nick about our rootworm-killing nematodes!

Big thanks to Paul for checking in! We discussed how 2025 went and what's new for 2026.

https://youtu.be/hWSGfT-7vzE?si=1fMX_j0Zmpi9Gl2T

Seven years of persistence and counting! (Roswell, NM)

2019: Grower reported severe rootworm damage to his RW-traited corn in this field. Biocontrol nematodes applied.

2025: The 200 soil samples shown below were pulled in November. 29% are positive for biocontrol nematodes - a level typical for long term control. No rootworm damage reported in the past 7 years of continuous corn. Field has been planted with previous generation rootworm trait for the past 7 years. No soil applied insecticide.

Join Nick for lunch on December 18th at noon in Manchester, IA and learn about our rootworm-killing nematodes!

Stop by our booth (3330) at the Nebraska Ag Expo and checkout some live biocontrol nematodes! Ask a question about biocontrol nematodes that we can’t answer and win a free hat.

Big thanks to those who attended our Goose Lake event! Grow more corn with our rootworm-killing biocontrol nematodes.

Join Nick for lunch on December 3rd at noon in Goose Lake IA and learn about our rootworm-killing nematodes!

Persistent BioControl exists to make farming more resilient.

We were founded to help growers tackle root-feeding soil pests with living, proven biology that works with the soil — not against it.

Safe for soil. Proven in the field. Grounded in science.
Because protecting roots protects the future.