Xov xwm
Xov xwm
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Yuav ua li cas khiav lag luam kom ua rau cov nroj tsuag glyphosate kiag li?
Glyphosate yog cov tshuaj tua kab biocidal siv ntau tshaj plaws. Hauv ntau qhov xwm txheej, vim yog kev ua haujlwm tsis raug los ntawm tus neeg siv, lub peev xwm tua kab ntawm glyphosate yuav raug txo qis heev, thiab qhov zoo ntawm cov khoom yuav raug suav hais tias tsis txaus siab. Glyphosate yog txau rau ntawm nplooj ntawm cov nroj tsuag, thiab nws lub hauv paus ntsiab lus ntawm ...Nyeem ntxiv -
Kab npauj npaim yog dab tsi? Yug sai, nyuaj rau tiv thaiv.
Tus npauj npaim ntshaw zaub nyom yog ib hom lepidoptera, uas thawj zaug kis thoob plaws hauv Asmeskas. Nws feem ntau yog los ntawm pob kws, mov thiab lwm yam grascomb. Tam sim no nws tab tom nkag mus rau hauv kuv lub tebchaws, thiab muaj thaj chaw kis mus thoob plaws, thiab tus npauj npaim ntshaw zaub nyom muaj zog heev, thiab cov zaub mov loj heev. Thiab cov ...Nyeem ntxiv -
Chlorfenapyr tuaj yeem tua tau ntau yam kab!
Nyob rau lub caij no ntawm txhua xyoo, muaj ntau tus kab tsuag tawm los (kab laug sab, Spodoptera littoralis, Spodoptera litura, Spodoptera frugiperda, thiab lwm yam), ua rau muaj kev puas tsuaj loj rau cov qoob loo. Ua ib yam tshuaj tua kab dav dav, chlorfenapyr muaj txiaj ntsig zoo rau kev tswj cov kab tsuag no. 1. Cov yam ntxwv ntawm c...Nyeem ntxiv -
Beauveria bassiana muaj peev xwm zoo rau kev txhim kho kev lag luam hauv kuv lub tebchaws
Beauveria bassiana yog ib hom kab uas muaj ntau tshaj 60 hom. Nws yog ib hom kab uas siv dav hauv tsev thiab txawv teb chaws los tswj cov kab tsuag, thiab nws kuj suav tias yog ib hom kab mob uas muaj zog tshaj plaws rau kev loj hlob...Nyeem ntxiv -
Cov yam ntxwv ntawm huab cua rau qhov ua tau zoo ntawm Ethephon
Qhov kev tso tawm ntawm ethylene los ntawm ethephon kua tsis yog tsuas yog muaj feem cuam tshuam nrog pH tus nqi, tab sis kuj muaj feem cuam tshuam nrog cov xwm txheej ib puag ncig sab nraud xws li kub, lub teeb, av noo, thiab lwm yam, yog li nco ntsoov them sai sai rau qhov teeb meem no hauv kev siv. (1) Teeb meem kub Qhov kev lwj ntawm ethephon nce ...Nyeem ntxiv -
Koj puas siv abamectin, beta-cypermethrin, thiab emamectin kom raug tiag?
Abamectin, beta-cypermethrin, thiab emamectin yog cov tshuaj tua kab uas siv ntau tshaj plaws hauv peb txoj kev cog qoob loo, tab sis koj puas nkag siab txog lawv cov khoom tiag tiag? 1, Abamectin Abamectin yog cov tshuaj tua kab qub. Nws tau nyob hauv kev ua lag luam rau ntau tshaj 30 xyoo. Vim li cas nws tseem vam meej tam sim no? 1. Tshuaj tua kab...Nyeem ntxiv -
Cov qoob loo uas hloov kho caj ces uas tiv taus kab yuav tua cov kab yog tias lawv noj lawv. Puas yuav cuam tshuam rau tib neeg?
Vim li cas cov qoob loo uas hloov kho caj ces uas tiv taus kab thiab tsis kam kab? Qhov no pib nrog kev tshawb pom ntawm "cov noob protein tiv taus kab". Ntau tshaj 100 xyoo dhau los, hauv lub tsev zeb hauv lub nroog me me Thuringia, lub teb chaws Yelemees, cov kws tshawb fawb tau tshawb pom ib hom kab mob uas muaj cov haujlwm tua kab ...Nyeem ntxiv -
Cov teebmeem thiab kev siv ntawm Bifenthrin
Muaj kev tshaj tawm tias bifenthrin muaj kev sib cuag thiab kev lom rau lub plab, thiab muaj cov nyhuv ntev. Nws tuaj yeem tswj cov kab tsuag hauv av xws li cov kab laug sab, kab laum, kab koob kub, aphids, kab laug sab cabbage, kab dawb hauv tsev cog khoom, kab laug sab liab, kab laug sab daj thiab lwm yam kab tsuag zaub thiab te...Nyeem ntxiv -
Kev sib tham txog kev tiv thaiv kev tawg ntawm txiv hmab txiv ntoo los ntawm kev sib xyaw ua ke ntawm gibberellic acid thiab surfactant
Gibberellin yog ib hom tshuaj hormones tetracyclic diterpene, thiab nws cov qauv yooj yim yog 20 carbon gibberelline. Gibberellin, ua ib qho tshuaj hormones loj hlob zoo thiab dav dav, ua lub luag haujlwm tseem ceeb hauv kev tswj kev loj hlob ntawm cov paj, nplooj, paj thiab txiv hmab txiv ntoo ...Nyeem ntxiv -
Cov Tshuaj Tswj Kev Loj Hlob ntawm Cov Nroj Tsuag: Caij Nplooj Ntoos Hlav Tuaj Txog Lawm!
Cov tshuaj tswj kev loj hlob ntawm cov nroj tsuag yog cov tshuaj tua kab uas tau muab faib ua ntau hom, uas yog cov khoom siv dag los yog rho tawm los ntawm cov kab mob me me thiab muaj cov haujlwm zoo ib yam li cov tshuaj hormones endogenous ntawm cov nroj tsuag. Lawv tswj kev loj hlob ntawm cov nroj tsuag los ntawm cov tshuaj lom neeg thiab cuam tshuam rau kev loj hlob thiab kev loj hlob ntawm cov qoob loo. Nws yog ...Nyeem ntxiv -
Spinosad thiab insecticidal ring tau sau npe rau ntawm cov dib hauv Suav teb thawj zaug
Tuam Tshoj National agrochemical (Anhui) Co., Ltd. tau pom zoo rau kev sau npe ntawm 33% spinosad · insecticidal ring dispersible oil suspension (spinosad 3% + insecticidal ring 30%) uas tau thov los ntawm Tuam Tshoj National agrochemical (Anhui) Co., Ltd. Lub hom phiaj sau npe thiab tswj yog dib (tiv thaiv...Nyeem ntxiv -
Bangladesh tso cai rau cov neeg tsim tshuaj tua kab kom xa cov khoom siv raw los ntawm txhua tus neeg muag khoom
Tsoomfwv Bangladesh nyuam qhuav tshem tawm cov kev txwv rau kev hloov cov tuam txhab nrhiav khoom raws li qhov kev thov ntawm cov chaw tsim tshuaj tua kab, tso cai rau cov tuam txhab hauv tebchaws tuaj yeem xa cov khoom siv raw los ntawm txhua qhov chaw. Lub Koom Haum Bangladesh Agrochemical Manufacturers Association (Bama), ib lub koom haum kev lag luam rau kev tsim tshuaj tua kab ...Nyeem ntxiv