Bill No. 32 nke Ministry of Plant Protection and Agricultural Inputs of the Secretariat for The Defense of Agriculture of Brazil, nke e bipụtara na Official Gazette na 23 July 2021, depụtara 51 pesticide formulations (ngwaahịa ndị ọrụ ugbo nwere ike iji).Iri na asaa n'ime nkwadebe ndị a bụ ngwaahịa nwere mmetụta dị ala ma ọ bụ ngwaahịa sitere na bio.
N'ime ngwaahịa ndị ahụ edebanyere aha, ise nwere ihe ndị na-arụ ọrụ nke rutere Brazil na nke mbụ, atọ nwere ihe ndị na-arụ ọrụ nke sitere na ndu nke enwere ike iji na-arụ ọrụ ugbo na abụọ nwere ihe na-arụ ọrụ nke sitere na chemical sitere.
Ngwaahịa ọhụrụ atọ (Neoseiulus barkeri, S. chinensis, na N. montane) edebanyere aha n'okpuru nkọwa nkọwa (RE) ma enwere ike iji ya na usoro ihe ọkụkụ ọ bụla.
Neoseiulus barkeri bụ ngwaahịa izizi edebanyere aha na Brazil maka njikwa Raoiella indica, nnukwu ahụhụ nke osisi aki oyibo.Otu ngwaahịa dabere na ndebanye aha ER 45 nwekwara ike ịkwado maka njikwa oke ọcha.
Bruno Breitenbach, onye nhazi izugbe nke ọgwụ pesticides na ngwaahịa ndị metụtara ya, kọwara, sị: “N'agbanyeghị na anyị nwere ngwaahịa kemịkal iji chịkwaa àjà ọcha ịhọrọ n'ime ya, nke a bụ ngwaahịa izizi na-achịkwa ahụhụ a.”
Wasp parasitic Hua Glazed Wasp ghọrọ ngwaahịa izizi sitere na ndebanye aha ER 44.Tupu mgbe ahụ, ndị na-akụ ahịhịa nwere naanị otu kemịkalụ enwere ike iji chịkwaa Liriomyza sativae (Liriomyza sativae).
Dabere na Nọmba 46 Reference Regulations, ngwaahịa njikwa ihe ndu ndebanye aha Neoseiia ka akwadoro maka njikwa Tetranychus urticae (Tetranychus urticae).Ọ bụ ezie na e nwere ngwaahịa ndị ọzọ dị ndụ nwekwara ike ịchịkwa ahụhụ a, ngwaahịa a bụ ihe ọzọ na-enwechaghị mmetụta.
Ngwa kemịkalụ na-arụ ọrụ nke edebanyere aha ọhụrụ bụcyclobromoximamidemaka njikwa Helicoverpa armigera caterpillars na owu, ọka na soybean kụrụ.A na-ejikwa ngwaahịa a na-achịkwa Leucoptera coffeella na kọfị kọfị na Neoleucinodes elegantalis na Tuta Absolute na mkpụrụ tomato.
Ngwa kemịkalụ ọzọ edebanyere aha ọhụrụ bụ ọgwụ fungicidesisofetamid, eji achịkwa Sclerotinia sclerotiorum na soybean, agwa, nduku, tomato na letus.A na-akwadokwa ngwaahịa a maka njikwa Botrytis cinerea na yabasị na mkpụrụ vaịn na Venturia inaequalis na mkpụrụ osisi apụl.
Ngwaahịa ndị ọzọ na-eji ihe ndị na-arụ ọrụ nke edebanyere aha na China.Ndebanye aha nke ọgwụ pesticides jeneriki dị ezigbo mkpa iji belata itinye uche n'ahịa ma kwalite asọmpi, nke ga-eweta ohere ịzụ ahịa ziri ezi na ọnụ ahịa nrụpụta dị ala na ọrụ ugbo Brazil.
A na-enyocha ma kwado ngwaahịa niile edebanyere aha site na ngalaba na-ahụ maka ahụike, gburugburu ebe obibi na ọrụ ugbo dịka ụkpụrụ sayensị na omume mba ụwa kacha mma si dị.
Isi mmalite:Agropages
Oge nzipu: Sep-13-2021