Otu n'ime ụzọ ndị bụ isi nke ịlụso ọrịa nje ọgụ ọgụ bụ nchebe kemịkal nke osisi site n'enyemaka nke pesticides. Otú ọ dị, ọ dịghị mma nke ọma: ọgwụ ndị na-egbu egbu abụghị nke a kapịrị ọnụ, na-egbukarị anụmanụ na ụmụ mmadụ, ma nwee ike ịkpata nguzogide, nke na-amanye osisi ka a na-emeso ya ugboro ugboro.
Ndị ọkà mmụta sayensị si na Federal Research Center "Krasnoyarsk Scientific Center nke Siberia Alaka nke Russian Academy of Sciences" na ọkachamara si Siberian Federal University emepụtawo ogologo-eme ihe fungicidal nkwadebe ọgụ nduku pathogens. Ọ na-echebe poteto site na ọrịa ndị dị ize ndụ ma na-abawanye mkpụrụ. Nkwadebe a bụ fungicides etinyere n'ime matriks na-emebi emebi nke biopolymer nke microorganisms gwakọtara na ntụ ọka birch. Ozugbo n'ime ala, shei dị otú ahụ na-amalite iji nwayọọ nwayọọ na-agbaze ma jiri nwayọọ nwayọọ hapụ ọgwụ ahụ. Ọnụnọ nke dosed na-eme ka iwebata ihe fungicides dị mma na gburugburu ebe obibi, nchebe ogologo oge nke osisi site na phytopathogens ma wepụ mkpa maka ọtụtụ ọgwụgwọ ugboro ugboro. A na-ebipụta nsonaazụ ọmụmụ ahụ na akwụkwọ akụkọ Pest Management Science.
Ọrịa nduku na-ahụkarị bụ ọrịa nke microorganisms na fungi kpatara. Ya mere, a nwalere ọgwụ ahụ emepụtara na ọrịa nduku nduku kachasị na-emerụ ahụ nke na-akpata Alternaria, skaab ojii na mbubreyo.
A mụrụ nkwadebe ogologo oge ma na poteto ndị a na-akụ n'ụlọ nyocha ụlọ nyocha na n'ọhịa, bụ ebe a na-etinye ha n'ala mgbe a na-akụ poteto. Fungicides gosipụtara mmetụta antifungal dị mma, na-egbochi mmepe nke ógbè ndị kasị emerụ ahụ nke ọrịa nduku. Na mgbakwunye, ojiji nke ọgwụ ahụ butere germination mbụ na uto na-arụsi ọrụ ike nke poteto megide ndabere nke mbelata na mpaghara mmebi osisi. N'ihi ya, nke a mụbara mkpụrụ ihe karịrị 70%. Ndị nchọpụta ahụ kwukwara na iji ọgwụ fungicides emepụtara na-ebelata ọdịnaya nke nitrates na tubers site na 12%.
"Ihe omume nke ogige ọkọlọtọ na-amalite ozugbo e webatara ha n'ime ala, na-ada ngwa ngwa. N'ihe banyere fungicides ndị mepere emepe, ọ na-ewe ihe dị ka izu abụọ maka mbibi arụ ọrụ nke polymer base na-amalite na ịhapụ ihe ndị na-arụ ọrụ n'ime ala. Mbibi nke nta nke nta nke ntọala polymer na-enye ntọhapụ ogologo oge nke ihe ndị na-arụ ọrụ na ntinye ha na osisi, nke na-egbochi phytopathogens n'oge oge na-eto eto. Ịdị irè nke nkwadebe fungicidal dị otú ahụ dị ka nkwadebe azụmahịa, ma n'ihi phytotoxicity dị ala, ọ nwere mmetụta dị mma na germination, uto na mmepe nke poteto ma na-abawanye ụba. Nkwadebe ndị emepụtara ọ bụghị naanị na-egbochi mmepe nke ọrịa ma na-abawanye mkpụrụ nduku, kamakwa na-ewepụ mwepụta nke ọgwụ pesticide na mberede, dịka ọmụmaatụ, n'oge ịgba mmiri ma ọ bụ mmiri ozuzo, n'ihi ntọhapụ ezubere iche na nke nwayọ nwayọ n'ime ala. Tụkwasị na nke ahụ, usoro ndị e mepụtara ọhụrụ na-ebelata ọnụ ọgụgụ ngwa ngwa ma si otú ahụ nwee ihe ize ndụ nke ịgbasa na nchịkọta nke pesticides na biosphere, "Evgeny Kiselev, onye nchọpụta na Institute of Biophysics nke Siberia Alaka nke Russian Academy of Sciences, kwuru, onye na-eme nchọpụta Sayensị nka nka.