Xov xwm
Xov xwm
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Kev siv Heptafluthrin
Nws yog ib qho tshuaj tua kab pyrethroid, tshuaj tua kab hauv av, uas tuaj yeem tswj tau coloptera thiab lepidoptera thiab qee cov kab tsuag diptera nyob hauv av. Nrog 12 ~ 150g / ha, nws tuaj yeem tswj cov kab tsuag hauv av xws li taub dag decastra, koob kub, dhia kab, kab laum, beet cryptophaga, av tsov, pob kws borer, Sw ...Nyeem ntxiv -
Kev siv cov nyhuv ntawm Chlorempenthrin
Chlorempenthrin yog ib yam tshiab ntawm pyrethroid insecticide nrog kev ua haujlwm siab 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 siab vapor siab, zoo volatility thiab muaj zog tua lub zog, thiab lub knockout ceev ntawm kab tsuag yog ceev, tshwj xeeb ...Nyeem ntxiv -
Lub luag hauj lwm thiab cov nyhuv ntawm Prallethrin
Prallethrin, tshuaj, molecular mis C19H24O3, feem ntau yog siv rau kev ua cov yoov tshaj cum, hluav taws xob yoov tshaj cum, kua yoov tshaj cum. Cov tsos ntawm Prallethrin yog ib tug ntshiab daj mus rau amber tuab kua. Yam Khoom Tseem Ceeb yog siv los tswj kab laum, yoov tshaj cum, housefli ...Nyeem ntxiv -
Kev soj ntsuam qhov cuam tshuam ntawm Phlebotomus argentipes, vector ntawm visceral leishmaniasis hauv Is Nrias teb, rau cypermethrin siv CDC lub raj mis bioassay | Kab tsuag thiab Vectors
Visceral leishmaniasis (VL), hu ua kala-azar nyob rau hauv Indian subcontinent, yog kab mob cab uas tshwm sim los ntawm tus flagellated protozoan Leishmania uas tuaj yeem ua rau tuag taus yog tias tsis kho sai. Sandfly Phlebotomus argentipes yog tib qho kev paub tseeb vector ntawm VL nyob rau sab hnub tuaj Asia, qhov twg nws yog ...Nyeem ntxiv -
Kev sim ua tau zoo ntawm cov tshuaj tua kab tshiab-kho nets tawm tsam pyrethroid-resistant malaria vectors tom qab 12, 24 thiab 36 lub hlis ntawm tsev neeg siv hauv Benin | Malaria Journal
Ib lub tsev pheebsuab-raws li kev sim sim tau ua nyob rau hauv Khowe, yav qab teb Benin, los soj ntsuam cov kev ua tau zoo ntawm cov tshuaj lom neeg ntawm cov yoov tshaj cum tom ntej thiab tom ntej no los tiv thaiv pyrethrin-resistant malaria vectors. Cov nets uas muaj hnub nyoog hauv teb tau raug tshem tawm ntawm tsev neeg tom qab 12, 24 thiab 36 lub hlis. Web pi...Nyeem ntxiv -
Cov kab dab tsi tuaj yeem tswj tau cypermethrin thiab yuav siv li cas?
Cov cuab yeej thiab cov yam ntxwv ntawm kev ua Cypermethrin feem ntau yog los thaiv cov sodium ion channel hauv cov kab mob kab noj hniav, kom cov paj hlwb poob haujlwm, ua rau cov kab mob tuag tes tuag taw, kev sib koom ua haujlwm tsis zoo, thiab thaum kawg tuag. Cov tshuaj nkag mus rau hauv lub cev ntawm cov kab los ntawm kev kov thiab inges ...Nyeem ntxiv -
Kev txheeb xyuas thoob plaws genome thiab kev qhia qhia txog kev loj hlob ntawm mustard txoj cai nyob rau hauv drought tej yam kev mob
Kev faib tawm raws caij nyoog ntawm nag lossis daus hauv Guizhou xeev tsis sib npaug, nrog nag lossis daus ntau nyob rau lub caij nplooj ntoo hlav thiab lub caij ntuj sov, tab sis cov rapeseed yub tau raug cuam tshuam rau kev ntxhov siab hauv lub caij nplooj zeeg thiab lub caij ntuj no, uas cuam tshuam rau cov qoob loo. Mustard yog cov qoob loo tshwj xeeb oilseed feem ntau zus hauv Gu ...Nyeem ntxiv -
4 Cov tshuaj tua kab uas muaj kev nyab xeeb koj tuaj yeem siv tom tsev: Kev nyab xeeb thiab qhov tseeb
Ntau tus neeg txhawj xeeb txog kev siv tshuaj tua kab nyob ib puag ncig lawv cov tsiaj, thiab yog vim li cas. Noj kab kab thiab nas tuaj yeem ua rau muaj kev phom sij heev rau peb cov tsiaj, raws li tuaj yeem taug kev los ntawm cov tshuaj tua kab tshiab, nyob ntawm cov khoom. Txawm li cas los xij, tshuaj tua kab thiab tshuaj tua kab npaj rau ua ...Nyeem ntxiv -
Cov kab dab tsi tuaj yeem tswj tau cypermethrin thiab yuav siv li cas?
Cypermethrin feem ntau yog los thaiv cov sodium ion channel hauv cov kab mob kab noj hniav, kom cov paj hlwb poob haujlwm, ua rau cov kab mob tuag tes tuag taw, kev sib koom ua haujlwm tsis zoo, thiab tuag thaum kawg. Cov tshuaj nkag mus rau hauv lub cev ntawm cov kab los ntawm kev kov thiab noj. Nws muaj kev ua haujlwm nrawm nrawm ...Nyeem ntxiv -
Kev ua haujlwm thiab kev siv ntawm sodium compound nitrophenolate
Compound Sodium Nitrophenolate tuaj yeem ua kom qhov kev loj hlob sai, tawg dormancy, txhawb kev loj hlob thiab kev loj hlob, tiv thaiv kom tsis txhob poob paj thiab txiv hmab txiv ntoo, txhim kho cov khoom zoo, nce yield, thiab txhim kho qoob loo, kab tsis kam, drought resistance, waterlogging resistance, txias tsis kam, ...Nyeem ntxiv -
Kev ua tau zoo ntawm Tylosin tartrate
Tylosin tartrate feem ntau ua lub luag haujlwm ua kom tsis muaj menyuam los ntawm kev tiv thaiv kev sib txuas ntawm cov kab mob protein, uas yooj yim nqus hauv lub cev, tawm sai sai, thiab tsis muaj qhov seem hauv cov ntaub so ntswg. Nws muaj zog tua cov kab mob pathogenic microorganisms xws li kab mob gram-zoo thiab qee qhov Gr ...Nyeem ntxiv -
Thidiazuron lossis Forchlorfenuron KT-30 muaj cov nyhuv o zoo dua
Thidiazuron thiab Forchlorfenuron KT-30 yog ob hom nroj tsuag kev loj hlob regulators uas txhawb cov nroj tsuag loj hlob thiab nce yield. Thidiazuron yog siv dav hauv nplej, nplej, pob kws, taum dav thiab lwm yam qoob loo, thiab Forchlorfenuron KT-30 feem ntau siv hauv zaub, txiv hmab txiv ntoo, paj thiab lwm yam qoob loo gro...Nyeem ntxiv