1)BTK 6,000&32000IU/mg WP 2)Quality Certificate by SGS 3)Fine packet or as per requirement 4)Competitive price Bacillus thuringiensis Berliner var. kurstaki is is used extensively in aerial sprays for control of forest defoliators such as gypsy moth, Lymantria dispar (L.), and western spruce budworm, Choristoneura occidentalis Freeman.Bacillus thuringiensis Berliner var. kurstaki is is used ...