Bt biolarvicides feature beneficial bacterium Bacillus thuringiensis (Bt), which are the most widely used of the known biological pesticides. Each Bt cell produces unique crystalline proteins called Cry toxins, which attacks the gut cells of caterpillar larvae, causing death when ingested.
Our portfolio of Bts features 4 products, each uniquely formulated and proven to offer optimum control of worms across varying crops. Their unique and highly specific modes of action make them a valuable tool for resistance management, as there is no cross resistance reported between Bt and any other chemical insecticides. Bts are also highly specific towards lepidoptera larvae, with no adverse impact on predatory mites or insects - including bees or other pollinators. This makes them an ideal solution for easy incorporation into Integrated Pest Management (IPM).
Bt aizawai strain GC-91 (Bta/Btk "hybrid")
The Bt hybrid known for its versatility and reliability against both resistant and non-resistant diamondback moths, armyworms, loopers, and grape defoliators.OMRI Listed®, Residue Exempt, 4 Hour REI, O Day PHI
Bt kurstaki strain EG7841 (GMO).
A high potency Bt protecting vegetable crops from destructive lepidopterous larvae like armyworms and others.
Residue Exempt, 4 Hour REI, O Day PHI
Bt kurstaki strain SA-12.
The highest potency Bt on the market for control against leaf frollers, peach twig borer, navel orangeworm, and other lepidopterous pests on tree fruit, nut, and grape crops.
OMRI Listed®, Residue Exempt, 4 Hour REI, O Day PHI
Biopesticides are becoming critical components of resistance management programs due to their ability to combat pests that have become resistant to conventional pesticides. Benefits include: