5. Kev sib piv ntawm cov nplooj khaws cia
Lub hom phiaj kawg ntawm kev tswj kab tsuag yog tiv thaiv kab tsuag los ntawm kev ua phem rau cov qoob loo. Raws li seb cov kab tsuag tuag sai los yog qeeb, los yog ntau dua los yog tsawg, nws tsuas yog ib qho teeb meem ntawm tib neeg txoj kev xav xwb. Cov nplooj khaws cia tus nqi yog qhov kawg taw qhia ntawm tus nqi ntawm cov khoom.
Txhawm rau sib piv cov kev tswj xyuas ntawm cov nplooj nplooj ntoos, cov nplooj khaws cia ntawm lufenuron tuaj yeem ncav cuag ntau dua 90%, Emamectin Benzoate tuaj yeem ncav cuag 80.7%, indoxacarb tuaj yeem ncav cuag 80%, Chlorfenapyr tuaj yeem ncav cuag li 65%.
Nplooj khaws cia tus nqi: lufenuron > Emamectin Benzoate > Indoxacarb > Chlorfenapyr
6. Kev sib piv kev ruaj ntseg
Lufenuron: Txog tam sim no, tsis muaj kev phom sij. Nyob rau tib lub sijhawm, tus neeg sawv cev no yuav tsis ua rau rov ua rau cov kab tsuag nqus thiab muaj cov nyhuv me me rau cov neeg laus ntawm cov kab muaj txiaj ntsig thiab kab laug sab predatory.
Chlorfenapyr: Sensitive rau cruciferous zaub thiab melon qoob loo, nws yog nquag phytotoxicity thaum siv nyob rau hauv high kub los yog nyob rau hauv high koob tshuaj;
Indoxacarb: Nws muaj kev nyab xeeb heev thiab tsis muaj kev phom sij. Cov zaub los yog txiv hmab txiv ntoo tuaj yeem khaws thiab noj ib hnub tom qab siv tshuaj tua kab.
Emamectin Benzoate : Nws muaj kev nyab xeeb heev rau tag nrho cov qoob loo hauv thaj chaw tiv thaiv lossis ntawm 10 npaug ntawm cov tshuaj pom zoo. Nws yog ib puag ncig tus phooj ywg uas tsis muaj tshuaj toxicity tshuaj tua kab.
Kev nyab xeeb: Emamectin Benzoate ≥ indoxacarb > lufenuron > Chlorfenapyr
7. Kev sib piv nqi tshuaj
Muab xam raws li cov lus hais thiab ntau npaum li cas ntawm ntau lub tuam txhab hauv xyoo tas los.
Kev sib piv ntawm cov nqi tshuaj yog: indoxacarb> Chlorfenapyr> lufenuron> Emamectin Benzoate
Kev xav tag nrho ntawm tsib potions hauv kev siv tiag tiag:
Thawj zaug kuv siv lufenuron, kuv xav tias cov nyhuv yog qhov nruab nrab. Tom qab siv nws ob zaug ua ke, kuv xav tias cov nyhuv yog txawv heev.
Ntawm qhov tod tes, kuv xav tias cov nyhuv ntawm fenfonitrile tau zoo heev tom qab siv thawj zaug, tab sis tom qab siv ob zaug sib law liag, cov nyhuv yog qhov nruab nrab.
Cov teebmeem ntawm Emamectin Benzoate thiab indoxacarb yog kwv yees li ntawm.
Hais txog qhov xwm txheej tiv thaiv kab tsuag tam sim no, nws raug nquahu kom siv "kev tiv thaiv ua ntej, kev tiv thaiv thiab kev tswj hwm" txoj hauv kev, thiab siv kev ntsuas (lub cev, tshuaj, lom, thiab lwm yam) nyob rau theem pib ntawm qhov tshwm sim rau kev tiv thaiv thiab tswj tau zoo, yog li ntawd. txo tus naj npawb thiab ntau npaum li cas ntawm cov tshuaj tua kab hauv lub sijhawm tom qab thiab ncua kev siv tshuaj tua kab. .
Thaum siv cov tshuaj tua kab rau kev tiv thaiv thiab kev tswj hwm, nws raug nquahu kom muab cov tshuaj tua kab los ntawm cov nroj tsuag los yog cov tshuaj lom neeg muaj txiaj ntsig xws li pyrethrins, pyrethrins, matrines, thiab lwm yam, thiab sib tov thiab tig lawv nrog cov tshuaj tua kab mob kom ua tiav lub hom phiaj ntawm kev txo cov tshuaj tiv thaiv kab mob; Thaum siv cov tshuaj, nws raug nquahu kom siv cov tshuaj sib xyaw ua ke thiab siv lawv hloov pauv kom ua tiav cov txiaj ntsig zoo.
Post lub sij hawm: Dec-18-2023
