Xov xwm
Xov xwm
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Cov nyhuv ntawm kev txau nplooj nrog naphthylacetic acid, gibberellic acid, kinetin, putrescine thiab salicylic acid rau cov khoom siv physicochemical ntawm cov txiv hmab txiv ntoo jujube sahabi.
Cov tshuaj tswj kev loj hlob tuaj yeem txhim kho qhov zoo thiab kev tsim khoom ntawm cov ntoo txiv hmab txiv ntoo. Kev tshawb fawb no tau ua nyob rau ntawm Chaw Tshawb Fawb Palm hauv Bushehr Xeev rau ob xyoos sib law liag thiab lub hom phiaj yog los soj ntsuam cov teebmeem ntawm kev txau ua ntej sau qoob loo nrog cov tshuaj tswj kev loj hlob ntawm cov khoom siv physicochemical ...Nyeem ntxiv -
Phau Ntawv Qhia Txog Kev Siv Tshuaj Tua Kab Tsuag Hauv Ntiaj Teb: Tshis thiab Dej Qab Zib: NPR
Cov neeg yuav ua tej yam tsis tsim nyog kom tsis txhob raug yoov tom. Lawv hlawv cov quav nyuj, cov plhaub txiv maj phaub, lossis kas fes. Lawv haus gin thiab tonics. Lawv noj txiv tsawb. Lawv tsuag lawv tus kheej nrog cov tshuaj ntxuav qhov ncauj lossis muab lawv tus kheej tso rau hauv cov kua clove/cawv. Lawv kuj ziab lawv tus kheej nrog Bounce. "Koj ...Nyeem ntxiv -
Kev tuag thiab kev lom ntawm cov tshuaj cypermethrin rau cov tadpoles me me hauv dej
Txoj kev tshawb fawb no tau soj ntsuam qhov kev tuag, qhov tsis ua rau tuag, thiab kev lom ntawm cov tshuaj cypermethrin uas muag rau cov tadpoles anuran. Hauv qhov kev sim mob hnyav, cov concentration ntawm 100–800 μg/L tau raug sim rau 96 teev. Hauv qhov kev sim mob ntev, cov concentration ntawm cypermethrin uas tshwm sim ntuj (1, 3, 6, thiab 20 μg/L) tau raug...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 -
Kev Muaj Peev Xwm thiab Cov Yam Cuam Tshuam ntawm Kev Siv Cov Nroj Tsuag Uas Muaj Tshuaj Tua Kab Hauv Tsev Neeg hauv Pawe, Benishangul-Gumuz Cheeb Tsam, Sab Qaum Teb Sab Hnub Poob ntawm Ethiopia
Cov ntaub thaiv yoov tshaj cum uas muaj tshuaj tua kab yog ib txoj kev tswj tus kab mob malaria uas pheej yig thiab yuav tsum tau siv tshuaj tua kab thiab pov tseg tas li. Qhov no txhais tau tias cov ntaub thaiv yoov tshaj cum uas muaj tshuaj tua kab yog ib txoj hauv kev zoo heev hauv cov cheeb tsam uas muaj tus kab mob malaria ntau. Raws li...Nyeem ntxiv -
Kev Siv Heptafluthrin
Nws yog ib hom tshuaj tua kab pyrethroid, ib hom tshuaj tua kab hauv av, uas tuaj yeem tswj tau cov kab coleoptera thiab lepidoptera thiab qee cov kab diptera uas nyob hauv av. Nrog 12 ~ 150g / ha, nws tuaj yeem tswj cov kab hauv av xws li taub dag decastra, koob kub, kab dhia, scarab, beet cryptophaga, tsov av, pob kws borer, Sw ...Nyeem ntxiv -
Kev Siv Cov Nyhuv ntawm Chlorempenthrin
Chlorempenthrin yog ib hom tshuaj tua kab pyrethroid tshiab uas muaj kev ua haujlwm zoo thiab tsis muaj tshuaj lom, uas muaj txiaj ntsig zoo rau yoov tshaj cum, yoov thiab kab laum. Nws muaj cov yam ntxwv ntawm lub zog ua pa siab, kev hloov pauv zoo thiab lub zog tua muaj zog, thiab qhov ceev ntawm cov kab tsuag yog ceev, tshwj xeeb tshaj yog ...Nyeem ntxiv -
Lub Luag Haujlwm thiab Cov Nyhuv ntawm Prallethrin
Prallethrin, yog ib hom tshuaj lom neeg, cov mis molecular C19H24O3, feem ntau yog siv rau kev ua cov tshuaj tua yoov tshaj cum, cov tshuaj tua yoov tshaj cum hluav taws xob, thiab cov tshuaj tua yoov tshaj cum kua. Lub ntsej muag ntawm Prallethrin yog cov kua daj ntshiab mus rau xim av daj. Khoom siv Feem ntau siv los tswj kab laum, yoov tshaj cum, yoov hauv tsev...Nyeem ntxiv -
Kev soj ntsuam qhov kev cuam tshuam ntawm Phlebotomus argentipes, tus kab mob visceral leishmaniasis hauv Is Nrias teb, rau cypermethrin siv CDC lub raj mis bioassay | Cov kab tsuag thiab cov kab mob
Kab mob Visceral leishmaniasis (VL), hu ua kala-azar hauv thaj chaw Indian subcontinent, yog ib yam kab mob parasitic uas tshwm sim los ntawm tus kab mob protozoan Leishmania uas tuaj yeem ua rau tuag taus yog tias tsis kho sai. Tus kab xuab zeb Phlebotomus argentipes yog tib tus kab mob uas tau lees paub tias muaj VL hauv Southeast Asia, qhov chaw uas nws yog ...Nyeem ntxiv -
Kev sim ua tau zoo ntawm cov ntaub thaiv kab mob tua kab tshiab tiv thaiv cov kab mob malaria uas tiv taus pyrethroid tom qab 12, 24 thiab 36 lub hlis ntawm kev siv hauv tsev neeg hauv Benin | Malaria Journal
Muaj ntau qhov kev sim ua hauv tsev pheeb suab hauv Khowe, sab qab teb Benin, los ntsuam xyuas qhov ua tau zoo ntawm cov ntaub thaiv yoov tshaj cum tshiab thiab cov qauv tshiab uas tau sim hauv thaj teb los tiv thaiv cov kab mob malaria uas tiv taus pyrethrin. Cov ntaub thaiv yoov tshaj cum uas laus hauv thaj teb tau raug tshem tawm ntawm cov tsev neeg tom qab 12, 24 thiab 36 lub hlis. Cov ntaub thaiv yoov tshaj cum uas laus hauv thaj teb...Nyeem ntxiv -
Cov kab twg cypermethrin tswj tau thiab yuav siv li cas?
Lub tshuab thiab cov yam ntxwv ntawm kev ua haujlwm Cypermethrin feem ntau yog thaiv cov sodium ion channel hauv cov hlwb kab, yog li cov hlwb kab poob haujlwm, ua rau tus kab mob tuag tes tuag taw, tsis sib koom tes, thiab thaum kawg tuag. Cov tshuaj nkag mus rau hauv lub cev ntawm cov kab los ntawm kev kov thiab noj ...Nyeem ntxiv