Lub caij ntuj sov tuaj txog lawm, thiab thaum cov kab laum khiav mus los ntau heev, cov kab laum nyob rau qee qhov chaw tuaj yeem ya tau, uas ua rau tuag taus ntau dua. Thiab nrog rau kev hloov pauv ntawm lub sijhawm, cov kab laum kuj tseem hloov zuj zus. Ntau yam cuab yeej tua kab laum uas kuv xav tias yooj yim siv yuav tsis muaj txiaj ntsig zoo rau theem tom qab. Qhov no yog qhov laj thawj tseem ceeb vim li cas kuv thiaj li xaiv cov khoom xyaw tshawb fawb los tua kab laum. Tsuas yog los ntawm kev hloov pauv tas li peb thiaj li ua tiav qhov kev tshem tawm kab laum zoo tshaj plaws. cov nyhuv ~
Cov tshuaj tua kab laum yog ib hom tshuaj tua kab. Tsuav yog muab tus lej rau npe, ces yuav pom cov khoom xyaw nquag, lom thiab cov ntsiab lus. Qhov lom tau muab faib ua 5 qib los ntawm qis mus rau siab. Lom.
1.Imidacloprid(tsawg lom)
Tam sim no, cov tshuaj tua kab laum uas nto moo tshaj plaws hauv khw yog imidacloprid, uas yog cov tshuaj tua kab chlorine nicotine tiam tshiab uas muaj txiaj ntsig zoo, tsis muaj tshuaj lom, ua haujlwm sai thiab tsis muaj cov khoom seem. Tom qab lub zes tuag, lwm cov kab laum noj lub cev tuag, uas yuav ua rau muaj ntau tus neeg tuag, uas tuaj yeem hais tias tua lub zes. Qhov tsis zoo yog tias kab laum German yooj yim tsim kev tiv thaiv rau nws, thiab cov nyhuv yuav qaug zog tom qab siv ntau zaus. Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum ceev faj kom tsis txhob cia cov menyuam yaus thiab cov tsiaj hauv tsev kov nws, kom tsis txhob noj nws yam tsis tau xav txog.
2. Acetate (tsawg lom)
Cov khoom tseem ceeb ntawm Keling kab tswj kab laum gel bait yog 2% acephate, uas muaj cov nyhuv tua kev sib cuag, thiab kuj tuaj yeem ua rau cov qe, uas kuj tuaj yeem muaj cov nyhuv ntawm kev tshem tawm cov teeb meem yav tom ntej.
3. Fipronil(me ntsis lom)
Cov khoom tseem ceeb ntawm cov cuab yeej tua kab laum Yukang uas paub zoo yog 0.05% fipronil. Qhov lom ntawm fipronil nws tus kheej yog siab dua li ntawm imidacloprid thiab acephate. Yog tias nws siv los tua kab laum hauv tsev, cov ntsiab lus qis dua ob qho thawj zaug kom muaj kev nyab xeeb. Qhov lom ntawm fipronil ntawm 0.05% yog me ntsis lom, uas yog ib qib qis dua imidacloprid thiab acephate ntawm li 2%. Lub tais loj pheej yig ntawm cov cuab yeej tua kab laum nplooj ntsuab, cov khoom xyaw nquag kuj yog 0.05% fipronil.
4. Flumezone (me ntsis lom)
Raws li lub npe qhia, fluorite hydrazone kuj yog ib qho tshuaj tua kab mob me me thiab muaj txiaj ntsig zoo rau kab laum thiab ntsaum. Nws qhov tshuaj lom yog ib qib qis dua li qhov tsis muaj tshuaj lom. Siv rau hauv tsev neeg nrog cov menyuam yaus me. BASF los ntawm lub teb chaws Yelemees yuav tsum tau hnov los ntawm ntau tus neeg. Cov khoom xyaw tseem ceeb ntawm nws cov kab laum kuj yog 2% fluorite.
5. Chlorpyrifos(me ntsis lom)
Chlorpyrifos (chlorpyrifos) yog cov tshuaj tua kab uas tsis yog rau lub cev uas muaj peb yam teebmeem: kev lom hauv plab, kev tua neeg thiab kev siv tshuaj tua kab, thiab raug cais ua me ntsis lom. Tam sim no, muaj ob peb hom tshuaj tua kab uas siv clopyrifos ua cov khoom tseem ceeb, thiab cov cuab yeej tua kab uas muaj chlorpyrifos muaj 0.2% ntawm chlorpyrifos.
6. Crusader (tshuaj lom tsawg)
Propoxur (methyl phenylcarbamate) kuj yog ib hom tshuaj tua kab uas tsis yog rau txhua lub cev uas muaj peb yam teebmeem: kev lom hauv plab, kev tua neeg thaum kov thiab kev siv tshuaj tua kab. Nws ua tiav qhov kev tua los ntawm kev cuam tshuam kev sib txuas ntawm cov hlab ntsha axon ntawm kab laum thiab tiv thaiv acetylcholinesterase kev ua haujlwm. Tam sim no, nws tsis tshua siv rau ntawm cov cuab yeej tua kab laum, thiab feem ntau nws siv nrog cypermethrin ua tshuaj tsuag.
7. Dinotefuran (me ntsis lom)
Syngenta Oupote hauv Tebchaws Meskas siv 0.1% dinotefuran (Avermectin benzoate), uas thaiv cov sodium channel hauv cov hlwb ntawm cov kab laum, ua rau cov kab laum tuag. Nws muaj tshuaj lom me ntsis thiab muaj kev nyab xeeb.
8. Kab mob PFDNV (microvirus)
Hais txog lub peev xwm tua kab ntau zaus, lub hom lag luam tau tsim los ntawm Tsev Kawm Ntawv ntawm Lub Neej Sciences ntawm Wuhan University tau 16 xyoo: cov khoom xyaw nquag hauv Baile Wuda Oasis Toxicity Island - PFDNV tus kab mob kuj muaj cov txiaj ntsig zoo, thiab ua tiav kev tua kab laum los ntawm kev siv tshuab tua kab. Cov txiaj ntsig.
9. Pyrethroids (txiav txim siab los ntawm cov ntsiab lus)
Pyrethrins siv dav hauv cov tshuaj tua kab mob, feem ntau yog muab faib uadeltamethrin, permethrin, difluthrin, thiab lwm yam. Cov qauv tshuaj muaj xws li cov dej emulsions, cov tshuaj ncua, cov hmoov ntub dej mus rau cov emulsifiable concentrates. Raws li cov ntsiab lus, qhov lom tuaj yeem faib ua me ntsis lom, tsawg lom, nruab nrab lom thiab lwm yam.
Ntawm 9 yam khoom xyaw tua kab laum uas siv tau zoo thiab siv tau zoo, qhov lom tsis yog tsuas yog muaj feem xyuam rau cov khoom xyaw xwb, tab sis kuj yog rau cov ntsiab lus. Los ntawm qhov pom ntawm kev nyab xeeb ntawm cov khoom xyaw nquag, qhov lom ntawm kev noj qhov ncauj yog raws li nram no: sulfamezone < acephate < imidacloprid < clopyrifos (chlorpyrifos) < propoxur, tab sis hais txog kev sib cuag ntawm daim tawv nqaij, qhov lom yog ob qho tib si Nws tsis siab dhau, thiab qhov noj yuav ntau dua 2000-5000mg / KG kom lom. Yeej, nws tau muab tso rau hauv cov chaw tawg hauv cov ces kaum kom tsis txhob noj tsis raug los ntawm cov menyuam yaus, thiab nws yuav tsis ua rau muaj kev cuam tshuam ntau.
Tsis muaj cov khoom xyaw uas tsis muaj teeb meem kiag li. Tsis tas yuav ntseeg cov khoom txawv teb chaws yam tsis paub qab hau. Feem ntau ntawm 9 yam khoom xyaw no yog tsim los ntawm cov chaw tsim khoom hauv tsev. Raws li tau hais thaum pib, cov kab laum muaj sia nyob ntau pua lab xyoo ntev dua li peb thiab lawv muaj zog heev. Txawm tias lawv tua cov neeg laus, lawv yuav tsum raug tua tag nrho. Cov qe kab laum kuj nyuaj. Yuav luag tsis yooj yim sua kom kov yeej nws nrog riam phom, tsis hais txog qhov chaw ib puag ncig hloov pauv tas li. Rau txhua yam khoom, kab laum yuav tsim kev tiv thaiv rau cov tshuaj dhau sijhawm, thiab qhov xwm txheej zoo tshaj plaws yog hloov nws txhua lub sijhawm. Qhov no yog kev ua tsov rog ntev.
Lub sijhawm tshaj tawm: Lub Peb Hlis-30-2022