Corn rootworm is already in your soil. Every spring, corn rootworm larvae go to work before you ever see the damage, feeding on root systems, robbing your crop of the foundation it needs to perform. And by the time you notice, it’s too late.
This planting season, AgXplore has a solution built right into your planter box.
Product Overview
GroPak® CT CoPak System is the biological planter box seed treatment with EPA-registered corn rootworm defense. GroPak CT’s exclusive CoPak System is a three-part biological planter box seed treatment that includes GroPak CTX, an EPA-registered biological specifically formulated to defend against corn rootworm damage at the root level, right from planting.
One bucket. 125 acres of protection.
Key Benefits
- EPA-registered GroPak CTX biological — corn rootworm defense that goes to work right from planting
- Three-part CoPak System — simple to use
- One bucket covers 125 acres
- Available now through spring
- Two-year shelf life.
How Does It Work?
GroPak CTX delivers EPA-registered biological corn rootworm defense right from planting, complementing your existing rootworm strategies. Whether you’re running a traditional row unit planter or a central fill system, GroPak CT CoPak System’s talc and clay base keeps seed flowing freely through your planter.
Three Parts One Package
Treats Fifty 80,000 Units
- nCeption™ and NTake™ technologies
- Micronutrient package
- Trichoderma virens
- Beneficial mycorrhizae
- Clay and talc base
- A bacterial inoculant
- Seed flow aid
- An EPA-registered biological to mitigate corn rootworm damage
† Considerations for Managing Corn Rootworm — It’s Not Too Late | CropWatch | Nebraska, 2025
