What is Biotech Bait?
Relocating birds discreetly, professionally and humanely


Avitrol Double Strength Fine Corn Chops are designed to dispel flocks of Blackbirds, Grackles, Cowbirds, and Starlings. Because Avitrol is a restricted use pesticide, the proper licensing/certification is required of all purchasers prior to purchase. Please enter your information, and we will verify your status during processing.
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In stock! Ships within 3-5 business days.

Avitrol Double Strength Fine Corn Chops (11649-5)
Comes in two sizes, 1.5 lb jar or 5 lb box.
Pre-baiting is a federal requirement before deploying Avitrol Baits. This critical step maximizes bait acceptance and treatment effectiveness while ensuring compliance with EPA label requirements.
Measure 1 part Active Corn Chops to 40 parts Untreated Corn Chops to achieve the required 1:40 dilution ratio.
Thoroughly blend the Active Corn Chops with the Untreated Corn Chops until the treated grains are evenly distributed throughout the mixture.
Pour the finished mixture into an Avitrol baiting tray and place it at the approved baiting location according to your bird management plan.
After you have successfully prebaited, pour the mix of untreated and active mixed grains into your baiting tray once weekly for 1–3 weeks, or until bird activity ceases.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Once your restricted use or private applicator license has been verified, orders ship out in 3-5 business days.
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Innovative
efficient
Adaptable

Our Double Strength Corn Chops are formulated with twice the concentration of active ingredient as our standard Corn Chops. Designed for agricultural operations, the enhanced formulation provides an efficient solution for managing nuisance bird populations while helping protect feed, livestock, and productivity.
No two agricultural operations are alike. From feed bunks and silage piles to grain storage areas and livestock facilities, bird activity varies throughout an operation. Double Strength Corn Chops can be strategically deployed wherever birds naturally feed or loaf, helping improve feeding activity and support effective bird management across a wide range of agricultural environments.

Developed using decades of biotechnology research, Active Double Strength Corn Chops are part of a proven bird management system trusted by the agriculture community for more than 40 years. Every application is supported by science-driven formulations designed to encourage effective bird dispersal while helping protect your profit and operations.
Relocating birds discreetly, professionally and humanely
Pigeons
Corn Chops
Fine Corn Chops
Whole Corn
Agriculture
Agriculture
Agriculture
Corn Chops
Fine Corn Chops
Whole Corn
1.0
0.5
0.5
Are a treated corn that has been triple rolled. It utilizes double of the active ingredient, 4-aminopyridine that has been proven pain free for birds.
Yes. Federal law requires prebaiting before implementing Avitrol-treated bait. Untreated Corn Chops help prepare birds for treatment by encouraging consistent feeding behavior at the baiting location.
After mixing 1 part Active Double Strength Corn Chops with 40 parts Untreated Corn Chops, pour the finished mixture into one of our baiting trays. Place the tray in areas where birds naturally loaf or feed, such as rooftops, ledges, I-beams, and other common congregation sites.
Check that the bait is placed where birds are actively feeding and that alternative food sources are limited. Birds may need several days to become comfortable with a new feeding location. If feeding activity remains low, contact our team for personalized guidance and baiting recommendations.