Xov xwm
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Dab tsi yog daim ntawv thov cuam tshuam ntawm Imiprothrin
Imiprothrin ua rau lub paj hlwb ntawm kab, cuam tshuam kev ua haujlwm ntawm cov neurons los ntawm kev cuam tshuam nrog sodium ion channels thiab tua kab tsuag. Qhov tseem ceeb tshaj plaws ntawm nws cov nyhuv yog nws ceev ceev tiv thaiv kab tsuag. Ntawd yog, sai li sai tau thaum cov kab tsuag huv si nkag mus rau hauv cov kua ...Nyeem ntxiv -
Lub tsev hais plaub Brazilian tau txiav txim rau qhov txwv tsis pub siv tshuaj tua kab mob 2,4-D hauv thaj chaw tseem ceeb cawv thiab txiv apples nyob rau sab qab teb
Lub tsev hais plaub nyob rau yav qab teb Brazil tsis ntev los no tau txiav txim tam sim ntawd txwv 2,4-D, ib qho ntawm cov tshuaj tua kab ntau tshaj plaws hauv ntiaj teb, hauv thaj av Campanha Gaucha nyob rau sab qab teb ntawm lub tebchaws. Cov cheeb tsam no yog lub hauv paus tseem ceeb rau kev tsim cov cawv txiv hmab thiab txiv apples hauv Brazil. Qhov kev txiav txim no tau ua nyob rau hauv ...Nyeem ntxiv -
Cov kws tshawb fawb tau tshawb pom tias cov nroj tsuag tswj hwm DELLA cov proteins li cas
Cov kws tshawb fawb los ntawm Department of Biochemistry ntawm Indian Institute of Sciences (IISc) tau tshawb pom qhov kev tshawb nrhiav ntev los tswj kev loj hlob ntawm cov nroj tsuag qub qub xws li bryophytes (ib pawg uas suav nrog mosses thiab liverworts) uas tau khaws cia hauv cov paj ntoo tom qab ...Nyeem ntxiv -
BASF Launches SUVEDA® Natural Pyrethroid Pesticide Aerosol
Cov khoom xyaw nquag hauv BASF's Sunway Pesticide Aerosol, pyrethrin, yog muab los ntawm cov roj yam tseem ceeb uas muab rho tawm los ntawm cov nroj tsuag pyrethrum. Pyrethrin reacts nrog lub teeb thiab huab cua nyob rau hauv ib puag ncig, sai sai tawg mus rau hauv dej thiab carbon dioxide, tsis muaj residue tom qab siv. ...Nyeem ntxiv -
Kev nthuav dav siv cov tshuaj tua kab tshuaj tua kab tshiab dual-kho yoov tshaj cum muaj kev cia siab rau kev tswj hwm malaria hauv Africa
Insecticide-treated nets (ITNs) yog lub hauv paus ntawm kev tiv thaiv malaria rau ob xyoo dhau los, thiab lawv cov kev siv dav dav tau ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv tus kab mob thiab cawm neeg txoj sia. Txij li xyoo 2000, kev tswj hwm tus kabmob npaws thoob ntiaj teb, suav nrog ITN cov phiaj xwm, tau tiv thaiv ntau dua ...Nyeem ntxiv -
'Cov teebmeem ntawm lub teeb rau cov nroj tsuag kev loj hlob thiab kev loj hlob
Lub teeb muab cov nroj tsuag nrog lub zog xav tau rau photosynthesis, tso cai rau lawv tsim cov organic teeb meem thiab hloov lub zog thaum loj hlob thiab kev loj hlob. Lub teeb muab cov nroj tsuag nrog lub zog tsim nyog thiab yog lub hauv paus rau kev faib cell thiab kev sib txawv, chlorophyll synthesis, cov ntaub so ntswg ...Nyeem ntxiv -
Argentina cov chiv ntshuam tau nce 17.5% piv rau tib lub sijhawm xyoo tas los
Raws li cov ntaub ntawv los ntawm Lub Chaw Haujlwm Saib Xyuas Kev Ua Liaj Ua Teb ntawm Argentina Ministry of Economy, National Institute of Statistics (INDEC), thiab Argentine Chamber of Commerce of Fertilizer thiab Agrochemicals Industry (CIAFA), kev noj cov chiv hauv thawj rau lub hlis ntawm lub xyoo no ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm IBA 3-Indolebutyric-acid acid thiab IAA 3-indole acetic acid?
Thaum nws los txog rau tus neeg sawv cev rooting, kuv paub tseeb tias peb txhua tus paub txog lawv. Feem ntau muaj xws li naphthaleneacetic acid, IAA 3-indole acetic acid, IBA 3-Indolebutyric-acid, thiab lwm yam. Tab sis koj puas paub qhov txawv ntawm indolebutyric acid thiab indoleacetic acid? 【1】 Ntau qhov chaw IBA 3-Indole...Nyeem ntxiv -
Ntau hom tshuaj tua kab tsuag
I. Hom Sprayers Hom tshuaj tsuag muaj xws li hnab ev ntawv sprayers, pedal sprayers, stretcher-type mobile sprayers, electric ultra-low volume sprayers, backpack mobile spray and powder sprayers, and tractor-towed air-assisted sprayers, etc. Ntawm lawv, cov hom siv niaj hnub no suav nrog ...Nyeem ntxiv -
Daim ntawv thov ntawm Ethofenprox
Daim Ntawv Thov ntawm Ethofenprox Nws muaj feem xyuam rau kev tswj cov nplej, zaub thiab paj rwb, thiab muaj txiaj ntsig zoo tiv thaiv cov nroj tsuag ntawm Homoptera xaj. Tib lub sijhawm, nws kuj muaj txiaj ntsig zoo rau ntau yam kab tsuag xws li Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera thiab Isoptera. kuv...Nyeem ntxiv -
Cov nyhuv ntawm cov nroj tsuag loj hlob Regulator (2,4-D) Kev kho mob ntawm kev loj hlob thiab tshuaj muaj pes tsawg leeg ntawm Kiwi txiv hmab txiv ntoo (Actinidia chinensis) | BMC Plant Biology
Kiwifruit yog tsob ntoo dioecious txiv hmab txiv ntoo uas yuav tsum tau pollination rau txiv hmab txiv ntoo los ntawm poj niam nroj tsuag. Hauv txoj kev tshawb no, cov nroj tsuag kev loj hlob regulator 2,4-dichlorophenoxyacetic acid (2,4-D) tau siv rau Suav kiwifruit (Actinidia chinensis var. 'Donghong') los txhawb cov txiv hmab txiv ntoo, txhim kho txiv hmab txiv ntoo ...Nyeem ntxiv -
International Code of Conduct on Pesticide Management - Cov Lus Qhia rau Kev Tswj Kab Tsuag Hauv Tsev
Kev siv tshuaj tua kab hauv tsev los tswj cov kab tsuag thiab kab mob kab mob hauv tsev thiab lub vaj tau nthuav dav hauv cov teb chaws tau nyiaj siab (HICs) thiab tau dhau los ua ntau dua hauv cov tebchaws tau nyiaj tsawg thiab nruab nrab (LMICs). Cov tshuaj tua kab no feem ntau muag hauv khw hauv zos thiab cov khw tsis raws cai rau p ...Nyeem ntxiv