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Kev siv, hom kev nqis tes ua thiab daim ntawv thov ntawm aluminium phosphide
Aluminium phosphide yog cov khoom siv tshuaj nrog cov mis molecular AlP, uas tau txais los ntawm kev hlawv liab phosphorus thiab txhuas hmoov. Ntshiab aluminium phosphide yog siv lead ua dawb; cov khoom lag luam feem ntau yog lub teeb daj lossis grey-ntsuab xoob xoob nrog cov purity ...Nyeem ntxiv -
Cov lus piav qhia ntxaws txog kev siv chlorpyrifos!
Chlorpyrifos yog ib qho dav-spectrum organophosphorus tshuaj tua kab nrog cov tshuaj toxicity tsawg. Nws tuaj yeem tiv thaiv cov yeeb ncuab ntuj thiab tiv thaiv thiab tswj cov kab tsuag hauv av. Nws kav ntev dua 30 hnub. Yog li koj paub ntau npaum li cas txog lub hom phiaj thiab kev siv tshuaj chlorpyrifos? Wb...Nyeem ntxiv -
Daim ntawv qhia rau kab tsuag thiab kab mob tswj thaum lub sij hawm strawberry blooming! Ua tiav kev tshawb pom ntxov thiab kev tiv thaiv ntxov thiab kev kho mob
Strawberries tau nkag mus rau theem paj, thiab cov kab tsuag tseem ceeb ntawm strawberries-aphids, thrips, kab laug sab mites, thiab lwm yam kuj tseem pib tua. Vim hais tias kab laug sab mites, thrips, thiab aphids yog cov kab me me, lawv tau zais heev thiab nyuaj rau kev tshawb pom nyob rau theem pib. Txawm li cas los xij, lawv rov tsim dua ...Nyeem ntxiv -
Qhov twg zoo dua, Emamectin Benzoate lossis Abamectin? Tag nrho cov hom phiaj tiv thaiv thiab tswj tau teev tseg.
Vim tias qhov kub thiab av noo, paj rwb, pob kws, zaub thiab lwm yam qoob loo yog cov kab tsuag kab tsuag, thiab daim ntawv thov ntawm emamectin thiab abamectin kuj tau mus txog qhov kawg. Emamectin ntsev thiab abamectin yog tam sim no cov kws tshuaj hauv khw. Txhua leej txhua tus paub tias lawv yog biological ...Nyeem ntxiv -
Acetamiprid's "Cov Lus Qhia rau Tshuaj Tua Kab Zoo", 6 Yam Yuav Tsum Tau Paub!
Ntau tus neeg tau tshaj tawm tias aphids, tub rogworms, thiab whiteflies yog rhais chaw nyob hauv teb; thaum lub sijhawm lawv lub sijhawm ua haujlwm siab tshaj plaws, lawv rov tsim dua sai heev, thiab lawv yuav tsum tau tiv thaiv thiab tswj. Thaum nws los txog yuav ua li cas tswj aphids thiab thrips, Acetamiprid tau hais los ntawm ntau tus neeg: Nws ...Nyeem ntxiv -
Yuav ua li cas tswj cov paj rwb qhov muag tsis pom kab hauv paj rwb teb?
Paj rwb qhov muag tsis pom kab yog cov kab tsuag tseem ceeb hauv paj paj, uas yog teeb meem rau paj rwb thaum muaj ntau theem kev loj hlob. Vim tias nws muaj peev xwm ya dav hlau muaj zog, agility, lub neej ntev thiab muaj peev xwm ua kom muaj zog, nws nyuaj rau tswj cov kab tsuag thaum nws tshwm sim. Tus cwj pwm...Nyeem ntxiv -
Kev tiv thaiv thiab kho ntawm grey pwm ntawm lws suav
Grey pwm ntawm txiv lws suav feem ntau tshwm sim ntawm flowering thiab fruiting theem, thiab tuaj yeem ua mob rau paj, txiv hmab txiv ntoo, nplooj thiab stems. Flowering lub sij hawm yog lub ncov ntawm kab mob. Tus kab mob tuaj yeem tshwm sim los ntawm qhov pib ntawm flowering mus rau fruiting. Kev puas tsuaj loj heev hauv xyoo nrog qhov kub thiab txias tsis tu ncua r ...Nyeem ntxiv -
Kev taw qhia thiab kev siv cov hom tshuaj sib xyaw ntawm Abamectin - acaricide
Abamectin yog ib hom tshuaj tua kab mob tua kab mob, acaricide thiab nematicide tsim los ntawm kev koom tes nrog Merck (tam sim no Syngenta) ntawm Tebchaws Meskas, uas tau cais tawm ntawm cov av hauv zos Streptomyces Avermann los ntawm University of Kitori hauv Nyiv xyoo 1979. Nws tuaj yeem siv tau. tswj cov kab tsuag xws li ...Nyeem ntxiv -
Cov tshuaj tua kab mob zoo heev hauv cov liaj teb - Tripyrasulfone
Tripyrasulfone, cov qauv tsim muaj nyob rau hauv daim duab 1, Tuam Tshoj Patent Tso Cai Tshaj Tawm No.: CN105399674B, CAS: 1911613-97-2) yog lub ntiaj teb thawj HPPD inhibitor herbicide uas muaj kev nyab xeeb siv nyob rau hauv kev tshwm sim tom qab qia thiab nplooj kho cov nplej. teb los tswj gramineous peb...Nyeem ntxiv -
Luv luv Analysis ntawm Metsulfuron methyl
Metsulfuron methyl, tshuaj tua kab mob qoob loo zoo heev tsim los ntawm DuPont thaum xyoo 1980s, belongs rau sulfonamides thiab tsis muaj tshuaj lom rau tib neeg thiab tsiaj txhu. Nws yog tsuas yog siv los tswj broadleaf weeds, thiab muaj kev tswj zoo ntawm qee cov nroj tsuag gramineous. Nws tuaj yeem tiv thaiv thiab tswj tau zoo ...Nyeem ntxiv -
Cov nyhuv herbicide ntawm fenflumezone
Oxentrazone yog thawj benzoylpyrazolone herbicide nrhiav pom thiab tsim los ntawm BASF, tiv taus glyphosate, triazines, acetolactate synthase (AIS) inhibitors thiab acetyl-CoA carboxylase (ACCase) inhibitors muaj kev tswj xyuas zoo ntawm cov nroj tsuag. Nws yog broad-spectrum post-emergence herbicide tha...Nyeem ntxiv -
Tsawg Toxic, siab zoo tshuaj tua kab mob -Mesosulfuron-methyl
Cov khoom qhia thiab cov yam ntxwv ua haujlwm Nws yog nyob rau hauv chav kawm sulfonylurea ntawm cov tshuaj tua kab mob siab. Nws ua haujlwm los ntawm inhibiting acetolactate synthase, absorbed los ntawm cov nroj tsuag cov hauv paus hniav thiab nplooj, thiab ua nyob rau hauv cov nroj tsuag kom tsis txhob loj hlob ntawm cov nroj tsuag thiab tuag. Nws yog feem ntau absorbed los ntawm ...Nyeem ntxiv
