Caterpillars ayaa la beegsaday ee cayayaanka iyada oo loo marayo isticmaalka sunta cayayaanka, ilaalinta bayoolojiga iyo farsamooyinka beeraha. noocyo badan ayaa noqday u adkaysta sunta cayayaanka. sunta bakteeriyada sida kuwa ka Bacillus thuringiensis kuwaas oo loo horumariyo si ay u saameeyaan mindhicirka Lepidtera ayaa loo isticmaalay in lagu buufiyo of spores bakteeriyada, si ay u soo saaro iyo sidoo kale by ku daray genes si ay u soo saaraan gudahood dhirta hoyga. hababka kuwaas oo laga adkaaday muddo ka mid ah nidaamyada ee cayayaanka.
Bacillus thuringiensis iyo