malathion chien technical agrochemicals mankhwala ophera tizirombo
Kufotokozera Kwachidule:
Malathion ndi mankhwala ophera tizilombo omwe alibe kawopsedwe pang'ono, ndipo kuchuluka kwake komwe kumagwiritsidwa ntchito ndikoyenera kuthana ndi tizirombo ku mbewu monga fodya, tiyi ndi mabulosi, ndipo atha kugwiritsidwanso ntchito poyang'anira tizirombo tosungiramo katundu.
Malathion ali ndi kuphana kwabwino, kupha m'mimba komanso zotsatira zina za fumigation, palibe machitidwe.Pambuyo polowa m'thupi la tizilombo, imakhala ndi oxidized ku maloxon, yomwe imatha kugwira ntchito yapoizoni.Polowa nyama yotentha yamagazi, imakhala ndi hydrolyzed ndi carboxylesterase yomwe ilibe m'thupi la tizilombo, motero imataya poizoni.Malathion ili ndi kawopsedwe kakang'ono komanso zotsatira zotsalira pang'ono, ndipo imagwira ntchito polimbana ndi tizirombo tobaya ndi kutafuna.
1. Kupewa ndi kuwononga tizirombo towononga mbewu za tirigu Pothana ndi nyongolotsi, nsabwe za m'masamba, ndi mavu a tirigu, utsi ndi 45% EC 1000 times madzimadzi.
2. Kuteteza ndi kuwononga tizirombo ta nyemba Kuteteza tizilombo todya nyama ya soya, tizilombo tomanga mlatho wa soya, njovu, nandolo ndi nsabwe za m'machubu, ntchentche zamtundu wachikasu, utsi ndi 45% EC 1000 nthawi zamadzimadzi, ndi kuchuluka kwa utsi pa mu. ndi 75-100 kg.
3. Kuthana ndi tizirombo ta mpunga Kuthana ndi ma leafhoppers a mpunga ndi zobzala mpunga.
4. Kupewa ndi kuwononga tizilombo toyambitsa matenda a thonje Popewa ndi kupewa tizilombo toyambitsa matenda a masamba a thonje ndi nsikidzi zonunkha, utsi ndi 45% EC 1500 times madzimadzi.
5. Kuteteza ndi kuwononga tizirombo ta mitengo yazipatso Popewa ndi kuwononga njenjete zosiyanasiyana za nkhupakupa, njenjete, tizilombo toyambitsa matenda ndi nsabwe za m'mitengo pamitengo yazipatso, utsi ndi 45% EC 1500 times madzimadzi.
6. Kuteteza ndi kuwononga tizirombo ta tiyi Kuteteza tiyi, landrace sikelo, kamba chipolopolo sikelo, tiyi siponji etc., utsi ndi 500-800 nthawi madzi 45% EC.
7. Kupewa ndi kuwononga masamba tizirombo Kulamulira kabichi mbozi, kabichi nsabwe za m'masamba, utitiri kafadala, etc., utsi ndi 45% EC 1000 zina madzi.
8. Kupewa ndi kuwononga tizirombo tamitengo ya m'nkhalango Kuteteza mbozi, mbozi za paini, njenjete za popula, ndi zina zotero, gwiritsani ntchito 150-200 ml ya mafuta 25% pa mu, ndi kupoperani ndi mphamvu yotsika kwambiri.
9. Kupewa ndi kuwongolera tizirombo taukhondo Gwiritsani ntchito 250 nthawi za 45% EC pa ntchentche pa 100-200 ml / mita lalikulu.Nsikidzi zimathandizidwa ndi madzi okwanira 160 45% EC pa 100-150 ml/square mita.mphemvu ankachitira ndi 45% EC 250 zina njira pa 50 ml/mita lalikulu.
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