Foray®
The forests around the globe need to be protected from defoliation from caterpillars and Foray can help. After decades of use and ever continuing research in the forest and lab, Foray has proven itself an ecologically and environmentally friendly product. Foray is a biological larvicide based on Bacillus thuringiensis kurstaki (Btk), a naturally occurring bacterium that kills the larvae of Lepidopteran insects such as gypsy moth, spruce budworm and Douglas fir tussock moth.

Thuricide®
Valent BioSciences has also acquired exclusive marketing rights to Thuricide biological insecticide. Thuricide is also based on Bacillus thuringiensis var. kurstaki (Btk) and controls moth larvae, certain leaf-eating worms and gypsy moths. Thuricide is a registered trademark of Certis, USA.