nug bg

Xov xwm

  • Cov tshuaj tua kab huv huv siv li cas?

    Cov tshuaj tua kab huv huv siv li cas?

    Cov tshuaj tua kab kom huv yog xa mus rau cov neeg sawv cev uas feem ntau siv hauv kev noj qab haus huv pej xeem los tswj cov kab mob vector thiab kab tsuag uas cuam tshuam rau tib neeg lub neej.Nws feem ntau suav nrog cov neeg ua haujlwm tswj cov kab mob vector thiab kab tsuag xws li yoov tshaj cum, yoov, yoov, kab laum, mites, zuam, ntsaum thiab ...
    Nyeem ntxiv
  • Qhov xwm txheej dav dav ntawm kev txhim kho kev huv huv insecticide technical

    Qhov xwm txheej dav dav ntawm kev txhim kho kev huv huv insecticide technical

    Hauv 20 xyoo dhau los, kuv lub teb chaws cov tshuaj tua kab tu cev tau tsim kho sai heev.Ua ntej, vim muaj kev qhia txog ntau yam tshiab thiab cov thev naus laus zis siab heev los ntawm txawv teb chaws, thiab qhov thib ob, kev siv zog ntawm cov koom haum hauv tsev tau ua rau feem ntau ntawm cov ntaub ntawv tseem ceeb thiab ntau npaum li cas ntawm h ...
    Nyeem ntxiv
  • Kev ceeb toom hnub so ntawm lub caij nplooj ntoos hlav Festival

    Kev ceeb toom hnub so ntawm lub caij nplooj ntoos hlav Festival

    Nyeem ntxiv
  • Qhov thib peb tiam ntawm nicotinic insecticides - dinotefuran

    Qhov thib peb tiam ntawm nicotinic insecticides - dinotefuran

    Tam sim no peb tham txog peb tiam nicotinic insecticide dinotefuran, cia peb xub txheeb xyuas qhov kev faib tawm ntawm cov tshuaj tua kab nicotinic.Thawj tiam ntawm cov khoom nicotine: imidacloprid, nitenpyram, acetamiprid, thiacloprid.Lub ntsiab nruab nrab yog 2-chloro-5-chloromethylpy ...
    Nyeem ntxiv
  • Cov kab dab tsi ua rau bifenthrin tua?

    Cov kab dab tsi ua rau bifenthrin tua?

    Lub caij ntuj sov cov nyom tuaj yeem ntsib ntau yam teeb meem, tsis yog qhov tsawg tshaj plaws yog lub caij kub, lub caij qhuav, thiab thaum Lub Xya Hli thiab Lub Yim Hli, peb cov mats ntsuab sab nraum zoov tuaj yeem tig xim av hauv ib lub lis piam.Tab sis qhov teeb meem insidious ntau yog ib tug swarm ntawm me me kab uas nibble ntawm stems, crowns thiab keeb kwm kom txog rau thaum lawv ua rau pom dam ...
    Nyeem ntxiv
  • Cov qoob loo twg yog etherethrin haum rau?Yuav siv Ethermethrin li cas!

    Cov qoob loo twg yog etherethrin haum rau?Yuav siv Ethermethrin li cas!

    Ethermethrin yog tsim rau kev tswj cov nplej, zaub thiab paj rwb.Nws muaj cov teebmeem tshwj xeeb ntawm Homoptera, thiab tseem muaj txiaj ntsig zoo rau ntau yam kab tsuag xws li Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera thiab Isoptera.nyhuv.Tshwj xeeb tshaj yog rau nplej planthopper tswj cov nyhuv yog rema ...
    Nyeem ntxiv
  • Yuav tiv thaiv kab los ntawm pob kws li cas?Dab tsi yog cov tshuaj zoo tshaj plaws los siv?

    Yuav tiv thaiv kab los ntawm pob kws li cas?Dab tsi yog cov tshuaj zoo tshaj plaws los siv?

    Pob kws yog ib qho ntawm cov qoob loo ntau tshaj plaws.Cov neeg cog qoob loo txhua tus cia siab tias cov pob kws lawv cog yuav muaj txiaj ntsig zoo, tab sis cov kab tsuag thiab kab mob yuav txo cov qoob loo ntawm pob kws.Yog li cas pob kws tuaj yeem tiv thaiv los ntawm kab?Dab tsi yog cov tshuaj zoo tshaj plaws los siv?Yog xav paub seb yuav siv tshuaj dab tsi los tiv thaiv kab...
    Nyeem ntxiv
  • Veterinary tshuaj paub |Kev tshawb fawb siv florfenicol thiab 12 kev ceev faj

    Veterinary tshuaj paub |Kev tshawb fawb siv florfenicol thiab 12 kev ceev faj

    Florfenicol, ib tug hluavtaws monofluorinated derivative ntawm thiamphenicol, yog ib tug tshiab broad-spectrum antibacterial tshuaj ntawm chloramphenicol rau veterinary siv, uas tau ntse tsim nyob rau hauv lub lig 1980s.Nyob rau hauv cov ntaub ntawv ntawm cov kab mob nquag, ntau npua teb siv florfenicol nquag los tiv thaiv ...
    Nyeem ntxiv
  • Original natural biological compounds!Txhaum los ntawm cov txheej txheem fwj ntawm tshuaj acaricide tsis kam!

    Original natural biological compounds!Txhaum los ntawm cov txheej txheem fwj ntawm tshuaj acaricide tsis kam!

    Acaricides yog ib hom tshuaj tua kab uas siv dav hauv kev ua liaj ua teb, kev lag luam thiab lwm yam lag luam.Nws yog tsuas yog siv los tswj cov kab mob ua liaj ua teb, lossis zuam ntawm cov tsiaj nyeg lossis tsiaj.Txhua xyoo lub ntiaj teb no raug kev puas tsuaj loj heev vim muaj kab tsuag.Raws li lub koom haum Food and Agriculture Organization ntawm ...
    Nyeem ntxiv
  • Yam tshuaj yoov tshaj cum twg muaj kev nyab xeeb thiab zoo tshaj?

    Yam tshuaj yoov tshaj cum twg muaj kev nyab xeeb thiab zoo tshaj?

    Cov yoov tshaj cum tuaj txhua xyoo, yuav ua li cas kom zam tau lawv?Yuav kom tsis txhob raug thab plaub los ntawm cov vampires, tib neeg tau niaj hnub tsim ntau yam kev tiv thaiv riam phom.Los ntawm passive tiv thaiv yoov tshaj cum thiab qhov rais cov ntxaij vab tshaus, mus rau proactive insecticides, tshuaj yoov tshaj cum, thiab tsis meej pem hauv chav dej, mus rau ...
    Nyeem ntxiv
  • Txoj kev loj hlob thiab cov yam ntxwv ntawm flonicamid

    Txoj kev loj hlob thiab cov yam ntxwv ntawm flonicamid

    Flonicamid yog ib qho tshuaj tua kab pyridine amide (los yog nicotinamide) pom los ntawm Ishihara Sangyo Co., Ltd. ntawm Nyiv.Nws tuaj yeem tswj tau cov kab tho-nqus cov kab tsuag ntawm ntau cov qoob loo, thiab muaj txiaj ntsig zoo, tshwj xeeb tshaj yog rau aphids.Muaj txiaj ntsig.Nws mechanism ntawm kev txiav txim yog tshiab, nws ...
    Nyeem ntxiv
  • Tshuaj tua kab mob fungicides, kab mob, kab mob, tua kab mob, raug nqi, twv nws yog leej twg?

    Tshuaj tua kab mob fungicides, kab mob, kab mob, tua kab mob, raug nqi, twv nws yog leej twg?

    Nyob rau hauv txoj kev loj hlob ntawm fungicides, cov tebchaw tshiab tshwm sim txhua xyoo, thiab cov nyhuv bactericidal ntawm cov tebchaw tshiab kuj pom tseeb heev.tshwm sim.Niaj hnub no, kuv yuav qhia ib tug heev "tshwj xeeb" fungicide.Nws tau siv nyob rau hauv kev ua lag luam rau ntau xyoo, thiab nws tseem muaj outst ...
    Nyeem ntxiv