Usawoti we-Emamectin uluhlobo lokusebenza kahle kakhulu, ubuthi obuphansi, izinsalela eziphansi, izinambuzane ezingenama-insecticide, isikhathi eside sokusebenza kahle, izilonda ezahlukahlukene zinomphumela omuhle wokulawula, njengamanje ukuthengiswa okukhulu kakhulu kwe-insecticide.
Izici zikasawoti we-Emamectin
Isikhathi eside
Umphumela we-Emamethite ikakhulukazi uthinte futhi ubuthi besisu. Lapho i-ejenti ingena emzimbeni wesinambuzane, ingathuthukisa umsebenzi wezinzwa zezinzwa zesinambuzane, ziphazamise i-nerve turliction, futhi ibangele ukukhubazeka okungenakuphikwa. Izibungu ziyeka ukudla ngokushesha ngemuva kokuvezwa, futhi zifinyelele isilinganiso esiphakeme kunazo zonke kungakapheli izinsuku ezingama-3-4. Ngemuva kokudonswa yizilimo, i-Emamectin ingahlala ezitshalweni isikhathi eside. Ngemuva kokudliwa yizinambuzane, inani lesibili lomsebenzi wezinambuzane livela ezinsukwini eziyi-10 kamuva. Ngakho-ke, i-Emamecctin inesikhathi eside sokusebenza ngempumelelo.
Umsebenzi ophakeme, ukuphepha okuhle
Usawoti we-Emamectin uma uqhathaniswa ne-eamelectin, umsebenzi wezinambuzane ungathuthukisa ama-oda amathathu okuqala wobukhulu, kanye neminye imisebenzi eminingi ephezulu, umphumela we-stomach ubuthi bese umaka, imithamo ephansi kakhulu inomphumela omuhle kakhulu, futhi kwinqubo yokuvimbela nokulawulwa kwezinambuzane zezinambuzane zezinambuzane ezizuzisayo azilimalanga, zilungele ukuvimbela nokulawulwa okuphelele kwezinambuzane, futhi kwandisiwe I-insecticidal spectrum, inciphise ubuthi kubantu nasezilwaneni.
I-Emamectin ayinconywa ngesikhathi sokuqhakaza ngoba inobuthi ezinyosi. Ngamagama, usawoti we-Emamectin usuzofinyelela inani eliphakeme lokusebenzisa, ngokuxubana kwezinto zokulwa nosawoti kanye nezinto zokuvimbela, kufanele kucace bha kakhulu, ukuze kulawulwe kakhulu izinambuzane.
Yize i-Emamectin ine-desectrum ebanzi yezinambuzane, isikhathi eside kanye nokuphepha okuhle, kukhona ubunzima obunganakwa, okungukuthi, i-Emamectin inokushesha. ILepidoptera nezinye izinambuzane zinokumelana okuqinile, ngokuvamile ezinsukwini ezi-3 kuye kwezingu-4 ngemuva kokusetshenziswa kwezinambuzane, zingabulala izinambuzane, abalimi abaningi bacabanga ukuthi umphumela awulungile. Eqinisweni, ngokungeza umuthi owodwa, ukushesha kuzothuthukiswa ngokushesha kanti ubude bokusebenza kwempumelelo kuzoba isikhathi eside. Umuthi yi-flubendiamide.
I-FlabendiaMideIne-touchthic toxic kanye nomphumela wokuthinta, akukho ukumuncwa kwangaphakathi, uhlobo lokusebenza okuphezulu okubanzi kwezinambuzane, ubuthi obuphansi kakhulu ezinhlwini zezinyosi, ubuthi obuphansi ezintweni zasemanzini, umthamo jikelele awunawo umphumela osobala ezinambuzaneni ezizuzisayo. Ngaphezu kwalokho, i-Flubentranamide inomsebenzi omuhle ngokumelene nazo zonke izinambuzane zaseLepidopterTan, futhi ingalawula ngempumelelo izinambuzane ezindala nezibungu ezinomphumela omuhle kakhulu, ijubane lokwelashwa okusheshayo nesikhathi eside.
Isikhathi sePosi: Feb-14-2022