Itinye ọgwụ na-egbu egbu iji gbochie na ịchịkwa ọrịa, ụmụ ahụhụ, ahịhịa na òké bụ ihe dị mkpa iji nweta oke owuwe ihe ubi.Ọ bụrụ na ejiri ya mee ihe n'ụzọ na-ekwesịghị ekwesị, ọ nwekwara ike imebi gburugburu ebe obibi na ihe ọkụkụ na anụ ụlọ, na-akpata nsị ma ọ bụ ọnwụ nye mmadụ na anụ ụlọ.
Nkewa pesticide:
Dị ka nyocha zuru oke nke nsi (nnukwu ọnụ toxicity, dermal toxicity, na-adịghị ala ala toxicity, wdg) nke ọgwụ pesticides (ihe ọkụkụ) na-ejikarị eme ihe na mmepụta ugbo, a na-ekewa ha n'ime atọ: nnukwu nsi, ihe na-egbuke egbuke, na obere nsị.
1. Nnukwu pesticides na-egbu egbu gụnyere 3911, Suhua 203, 1605, Methyl 1605, 1059, Fenfencarb, Monocrofos, Phosphamide, Methamidophos, Isopropaphos, Trithion, omethoate, 401, wdg.
2. Ihe na-egbu egbu na-egbu egbu na-agụnye fenitrothion, dimethoate, Daofengsan, etion, imidophos, picophos, hexachlorocyclohexane, homopropyl hexachlorocyclohexane, toxaphene, chlordane, DDT, na chloramphenicol, wdg.
3. Ọgwụ nje na-egbu egbu dị ala gụnyere trichlorfon, marathon, acephate, phoxim, diclofenac, carbendazim, tobuzin, chloramphenicol, diazepam, chlorpyrifos, chlorpyrifos, glyphosate, wdg.
Nnukwu pesticides na-egbu egbu nwere ike ịkpata nsị ma ọ bụ ọnwụ ma ọ bụrụ na ekpughere ya na obere ntakịrị.Ọ bụ ezie na nsi nke ọgwụ na-egbu egbu na nke dị ala na-adị ntakịrị, ikpughe oge niile na nnapụta oge adịghịkwa nwere ike ịkpata ọnwụ.Ya mere, ọ dị mkpa ịṅa ntị na nchekwa mgbe ị na-eji pesticides.
Oke ojiji:
Ụdị niile nke guzobela "ụkpụrụ nchekwa ọgwụ pesticide" ga-agbaso ihe achọrọ nke "ụkpụrụ".Maka ụdị ndị na-emebebeghị "ụkpụrụ", a ga-emejuputa ndokwa ndị a:
1. A naghị ekwe ka a na-eji ọgwụ nje na-egbu egbu na-egbu egbu mee ihe n’ubi dị ka akwụkwọ nri, tii, osisi mkpụrụ osisi, na ọgwụ ọdịnala ndị China, ma ekwekwaghị ka e were ya mee ihe maka mgbochi na ịchịkwa ahụhụ na-efe efe na ọrịa anụ ahụ mmadụ na anụmanụ.Ewezuga ogbunigwe, a naghị ekwe ka ejiri ya mee òké na-egbu egbu.
2. A naghị ekwe ka a na-eji ọgwụ ndị dị elu dị ka hexachlorocyclohexane, DDT, na chlordane mee ihe n'ubi dị ka osisi mkpụrụ osisi, akwụkwọ nri, osisi tii, ọgwụ ndị China, ụtaba, kọfị, ose, na citronella.A na-anabata Chlordane naanị maka mgbakwasa mkpụrụ na ịchịkwa ụmụ ahụhụ n'okpuru ala.
3. Enwere ike iji Chloramid chịkwaa ududo owu, nsị osikapa, na ụmụ ahụhụ ndị ọzọ.Dabere na nsonaazụ nyocha na nsi nke chlorpyrifos, ekwesịrị ịchịkwa ojiji ya.N'ime oge uto dum nke osikapa, a na-ahapụ ya naanị otu ugboro. Jiri 2 taels nke 25% mmiri kwa acre, ma ọ dịkarịa ala ụbọchị 40 site na oge owuwe ihe ubi.Jiri 4 taels nke 25% mmiri kwa acre, yana opekempe ụbọchị 70 site na oge owuwe ihe ubi.
4. Amachibidoro iji ọgwụ na-egbu egbu egbu azụ, oporo, frogs na nnụnụ na anụmanụ bara uru.
Oge nzipu: Ọgọst-14-2023