Ebe nduku Colorado bụ otu n'ime pests nduku kacha dị ize ndụ. Ọ siri ike ma na-enweta ngwa ngwa iguzogide ụmụ ahụhụ. Ndị ọkà mmụta sayensị Russia amụwo nje bacteria na-emepụta otu nsí, na ndabere nke a na-emepụta nkwadebe ndu iji chebe osisi site na pests. Ọ tụgharịrị na ịgbakwụnye spores (ụdị izu ike) nke microorganism na nje ụmụ ahụhụ na-ebibi ihe mgbochi eriri afọ nke Colorado nduku larvae ma mee ka ha nwee ike ịnweta nsị. Ndị ọrụ sayensị sayensị Russia (RSF) kwadoro ọrụ ahụ ma bipụta ya na akwụkwọ akụkọ Toxins.
Bacillus thuringiensis (BT) nje bacteria na-emepụta kpọmkwem Cry-toxin na-emetụta naanị ụmụ ahụhụ. Ihe ahụ na-amalite ịrụ ọrụ naanị mgbe ya na enzymes intestinal nke ebe ahụ na-akpakọrịta, na-akpaghasị usoro nri ya na-akpata agụụ.
Ọrịa ahụ gaara anwụ n'oge dị anya gara aga ma ọ bụrụ na ọ bụghị maka usoro mmegharị ya na ọgwụ ndị dabeere na BT. Mgbochi eriri afọ na-akawanye mma, n'ihi ya, nje bacteria na nsị ha enweghị ike ịrụ ọrụ ha. Ndị na-eme nchọpụta na Novosibirsk State Agrarian University (Novosibirsk) na Siberia Federal Scientific Center for Agrobiotechnologies nke Russian Academy of Sciences (Krasnoobsk) chepụtara otú e si agafe usoro ndị a. Ngwakọta toxins protein na spores (ụdị nje bacteria na-ehi ụra nke nwere ike ime ka ọ rụọ ọrụ ma mụbaa n'ime ụmụ ahụhụ) nke Bacillus thuringiensis na-enyere aka gbuo ebe nduku Colorado nke ọma.
Mgbe ngwakọta nke spores na nsị nke nje bacteria na-abanye n'ime ahụ, ụmụ ahụhụ na-amalite usoro mbibi na nkwụsị nke ihe dị iche iche na-egbu egbu (detoxification). N'otu oge ahụ, a na-arụ ọrụ mgbochi humoral na eriri afọ, nke na-echebe ahụ pụọ na ọrịa nje. Otú ọ dị, ndị nchọpụta ahụ chọtara ihe ọzọ - mgbe a na-ejikọta nsị na spores, larvae na-egosi enweghị ike redox siri ike ma malite usoro mmebi nke mkpụrụ ndụ eriri afọ n'ihi oxidation. Ọnụ, nke a na-eduga ná mmebi nke antioxidant agbachitere organism nke larvae na a njọ na ha n'ozuzu ike.
"Mgbe ekpughere nsị na spores nke nje bacteria Bacillus thuringiensis, ọnwụ ụmụ ahụhụ na-adị ngwa ngwa, na 30% karịa Colorado beetles na-anwụ. Iwebata nkwadebe na teknụzụ ndị mepere emepe ga-eme ka o kwe omume iji nkwadebe ụlọ mejupụta ahịa nke ọgwụ ụmụ ahụhụ biorational, melite ogo ngwaahịa nri, belata ibu pesticide na gburugburu ebe obibi ma belata mmetụta ọjọọ na ahụike ọha, "Ivan Dubovsky kwuru. , isi nke RSF onyinye oru ngo, Dọkịta nke Biology, isi nke laabu ndu osisi nchebe na biotechnology Novosibirsk State Agrarian University.