Imidaclopridiyi-nitromethylene systemic insecticide, eyingxenye ye-nicotinyl insecticide ene-chlorinated, eyaziwa nangokuthi i-neonicotinoid insecticide, ene-chemical formula C9H10ClN5O2.Ine-spectrum ebanzi, ukusebenza kahle okuphezulu, ubuthi obuncane kanye nezinsalela eziphansi, futhi akulula ukuthi izinambuzane zithuthukise ukumelana.Kungaphazamisa isimiso sezinzwa esivamile sezinzwa, kwenze ukuhanjiswa kwezimpawu zamakhemikhali kuhluleke, futhi kubangele ukukhubazeka nokufa kwezinambuzane.
Umkhiqizo unomphumela omuhle wokusheshisa, futhi unomphumela ophezulu wokuvimbela usuku olulodwa ngemva komuthi, futhi isikhathi esisele siyizinsuku ezingu-25.Isetshenziswa kakhulu ukulawula izinambuzane ezibhobozayo.
Ukuze kulawuleke izinambuzane ezihlabayo ezihlabayo kanye nezinhlobo zazo ezimelana nazo.Inezici ezilandelayo:
(1) I-spectrum ebanzi, ukusebenza kahle okuphezulu kanye nomphumela ohlala isikhathi eside.Inomphumela omuhle kakhulu wokulawula kuma-aphid, leafhoppers nezinye izinambuzane ezihlabayo ezihlabayo kanye nezinambuzane ze-coleoptera.Ingasetshenziswa futhi ukulawula umuhlwa ezakhiweni kanye namazeze ezilwaneni ezifuywayo ezifana namakati nezinja.Ngokuvamile, amagremu angu-1-2 wezithako ezisebenzayo angasetshenziswa ku-mu ngayinye ukuthola imiphumela egculisayo yokulawula, futhi isikhathi esisebenzayo singahlala amasonto ambalwa.Isicelo esisodwa singavikela izitshalo ezithile ezinambuzaneni phakathi nenkathi yokukhula.
(2) Ifaneleka kakhulu ukwelapha inhlabathi nembewu.Inoshevu esiswini kanye nemiphumela yokubulala ukuthintana nezinambuzane.Ukwelapha inhlabathi noma imbewu nge-imidacloprid, ngenxa yezakhiwo zayo ezinhle zesistimu, ama-metabolites ngemuva kokumuncwa izimpande zezitshalo futhi angena ezitshalweni anomsebenzi ophezulu we-insecticidal, okungukuthi, imidacloprid kanye nama-metabolites ayo adlala ngokuhlanganyela umphumela we-insecticidal, ngakho-ke umphumela wokulawula uphumelela kakhulu. .phezulu.I-Imidacloprid ingabuye ihlanganiswe nama-fungicides uma isetshenziselwa ukwelapha imbewu.
(3) Indlela yesenzo sokubulala izinambuzane ihlukile.Kuyi-nerve ejenti, futhi inhloso yayo yi-nicotinic acid acetylcholinesterase receptor kulwelwesi lwe-post-synaptic lwesimiso sezinzwa zesilokazane, esiphazamisa ukugqugquzelwa okuvamile kwesimiso sezinzwa sezinzwa, okuholela ekukhubazekeni nasekufeni.Lokhu kuhlukile kuzibulala-zinambuzane ezivamile.Ngakho-ke, ezinambuzaneni ezimelene ne-organophosphorus, carbamate, kanyeama-insecticides e-pyrethroid, imidacloprid isenomphumela ongcono wokulawula.Inokusebenzisana okusobala uma isetshenziswa noma ixutshwa nalezi zinhlobo ezintathu zezibulala-zinambuzane.
(4) Kulula ukubangela izinambuzane ukuba zihlakulele ukumelana nemithi.Ngenxa yesizinda sayo esisodwa sesenzo, izinambuzane zijwayele ukukhula ukumelana nazo.Imvamisa yokusetshenziswa kufanele ilawulwe ngesikhathi sokusetshenziswa.Kwenqatshelwe ngokuphelele ukuyisebenzisa kabili ngokulandelana esitshalweni esifanayo.Ezinye izinhlobo zezibulala-zinambuzane.
Isikhathi sokuthumela: Jul-27-2022