Kev Tswj Kab Tsuag
Kev Tswj Kab Tsuag
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Cov tshuaj imidacloprid tua cov kab twg? Cov haujlwm thiab kev siv ntawm imidacloprid yog dab tsi?
Imidacloprid yog ib tiam tshiab ntawm cov tshuaj tua kab chlorotinoid uas ua haujlwm tau zoo heev, muaj cov tshuaj tua kab dav dav, ua haujlwm tau zoo, tsis muaj tshuaj lom thiab tsis muaj cov khoom seem. Nws muaj ntau yam teebmeem xws li tua tau los ntawm kev sib chwv, lom rau lub plab thiab nqus tau rau hauv lub cev. Imidacloprid tua tau cov kab dab tsi Imidacloprid tuaj yeem tua tau...Nyeem ntxiv -
Cov txiaj ntsig, kev ua haujlwm thiab cov koob tshuaj ntawm Beauveria Bassiana yog dab tsi?
Cov yam ntxwv ntawm cov khoom (1) Ntsuab, zoo rau ib puag ncig, muaj kev nyab xeeb thiab txhim khu kev qha: Cov khoom no yog cov tshuaj tua kab mob fungal biological. Beauveria bassiana tsis muaj teeb meem lom rau tib neeg lossis tsiaj txhu. Txij no mus, qhov tshwm sim ntawm kev lom hauv thaj teb los ntawm kev siv cov tshuaj tua kab ib txwm muaj tuaj yeem tshem tawm ...Nyeem ntxiv -
Qhov sib txawv ntawm Permethrin thiab Dinotefuran
I. Permethrin 1. Cov yam ntxwv tseem ceeb Permethrin yog tshuaj tua kab uas tsim los ntawm tshuaj, thiab nws cov qauv tshuaj muaj cov qauv zoo li cov tshuaj pyrethroid. Feem ntau nws yog cov kua roj tsis muaj xim rau daj daj nrog rau ntxhiab tsw tshwj xeeb. Nws tsis yaj hauv dej, yooj yim yaj hauv cov organic solvent...Nyeem ntxiv -
Kev Ua Haujlwm thiab Txoj Kev Siv ntawm Imidacloprid
Imidacloprid muaj cov haujlwm tua kab zoo heev, ua haujlwm ntev, muaj kev nyab xeeb thiab tiv thaiv ib puag ncig, thiab lwm yam. Nws lub luag haujlwm yog cuam tshuam rau lub paj hlwb ntawm cov kab tsuag, ua rau tsis ua haujlwm ntawm kev xa cov cim tshuaj, thiab tsis muaj teeb meem ntawm kev tiv thaiv hla...Nyeem ntxiv -
Kev Ua Haujlwm thiab Txoj Kev Siv ntawm Imidacloprid
Kev siv ntau npaum li cas: Sib tov 10% imidacloprid nrog cov tshuaj dilution 4000-6000 zaug rau kev txau. Cov qoob loo siv tau: Haum rau cov qoob loo xws li rape, sesame, rapeseed, luam yeeb, qos liab qab zib, thiab scallion teb. Lub luag haujlwm ntawm tus neeg sawv cev: Nws tuaj yeem cuam tshuam rau lub cev ntawm cov kab tsuag. Tom qab...Nyeem ntxiv -
Cov tshuaj tua kab siv clothianidin li cas
Lub hom phiaj ntawm kev tiv thaiv thiab kev tswj hwm yog dav heev: Clothiandin tsis yog siv tau los tswj cov kab tsuag hemiptera xws li aphids, leafhoppers thiab thrips, tab sis kuj tseem tswj tau ntau dua 20 coleoptera, Diptera thiab qee cov kab tsuag lepidoptera xws li kab laug sab dig muag 蟓 thiab cabbage worm. Nws yog dav siv rau m ...Nyeem ntxiv -
Tshuaj tua kab Beauveria bassiana rau kev tswj kab tsuag ua rau koj muaj kev thaj yeeb nyab xeeb
Beauveria bassiana yog ib txoj kev tswj kab tsuag nrog cov kab mob. Nws yog ib hom kab mob uas muaj ntau yam kab mob uas tuaj yeem nkag mus rau hauv lub cev ntawm ntau dua ob puas hom kab thiab mites. Beauveria bassiana yog ib qho ntawm cov kab mob uas muaj thaj chaw loj tshaj plaws siv rau kev tswj kab tsuag thoob ntiaj teb. Nws tuaj yeem yog ...Nyeem ntxiv -
Triflumuron tua kab hom twg?
Triflumuron yog ib yam tshuaj uas tswj kev loj hlob ntawm cov kab benzoylurea. Nws feem ntau tiv thaiv kev tsim cov chitin hauv cov kab, tiv thaiv kev tsim cov epidermis tshiab thaum cov kab menyuam molt, ua rau cov kab tsis zoo thiab tuag. Triflumuron tua cov kab hom twg? Triflumuron siv tau rau ntawm cov qoob loo...Nyeem ntxiv -
Lub luag haujlwm thiab kev ua tau zoo ntawm Cyromazine
Kev Ua Haujlwm thiab Kev Ua Tau Zoo Cyromazine yog ib hom tshuaj tshiab uas tswj kev loj hlob ntawm cov kab, uas tuaj yeem tua cov kab menyuam ntawm cov kab diptera, tshwj xeeb tshaj yog qee cov kab menyuam (maggots) uas loj hlob hauv cov quav. Qhov sib txawv ntawm nws thiab cov tshuaj tua kab dav dav yog tias nws tua cov kab menyuam - maggots, thaum lub ge...Nyeem ntxiv -
Qhov txawv ntawm Cyromazine thiab myimethamine
I. Cov yam ntxwv tseem ceeb ntawm Cypromazine Hauv kev ua haujlwm: Cypromazine yog tus tswj kev loj hlob ntawm 1,3, 5-triazine kab. Nws muaj kev ua haujlwm tshwj xeeb ntawm diptera larvae thiab muaj endosorption thiab conduction effect, inducing diptera larvae thiab pupae kom dhau los ua morphological distortion, thiab cov neeg laus tshwm sim hauv ...Nyeem ntxiv -
Kev Ua Haujlwm thiab Kev Ua Haujlwm ntawm Diflubenzuron
Cov yam ntxwv ntawm cov khoom Diflubenzuron yog ib hom tshuaj tua kab uas tsis muaj tshuaj lom, uas yog ib feem ntawm pawg benzoyl, uas muaj tshuaj lom rau lub plab thiab kov cov kab tsuag. Nws tuaj yeem tiv thaiv kev tsim cov kab chitin, ua rau cov kab me me tsis tuaj yeem tsim cov epidermis tshiab thaum lub sijhawm molting, thiab cov kab ...Nyeem ntxiv -
Yuav Siv Dinotefuran Li Cas
Cov tshuaj tua kab ntawm Dinotefuran yog qhov dav heev, thiab tsis muaj kev tiv thaiv hla rau cov neeg sawv cev siv feem ntau, thiab nws muaj kev nqus thiab kev coj ua zoo sab hauv, thiab cov khoom siv zoo tuaj yeem thauj mus rau txhua qhov ntawm cov nroj tsuag. Tshwj xeeb, th...Nyeem ntxiv