Mankhwala ophera tizilombo a Permethrin 95% TC apamwamba kwambiri oletsa tizilombo

Permethrin ndi chinthu chodziwika bwinopyrethroid, imatha kugwira ntchito motsutsana ndi mitundu yosiyanasiyana yatizilombokuphatikizapo nsabwe, nkhupakupa, utitiri, nthata, ndi tizilombo tina ta m'mimba. Zingathe kugwira ntchito bwino pa nembanemba ya mitsempha kuti zisokoneze mphamvu ya sodium yomwe imayang'anira kugawanika kwa nembanemba. Kuchedwa kugawanika kwa nembanemba ndi kufooka kwa tizilombo ndi zotsatira za kusokonezeka kumeneku.Permethrin ndi mankhwala ophera tizilombo toyambitsa matenda omwe amapezeka m'mankhwala ogulitsidwa kunja kwa kampani (OTC) omwe amapha nsabwe za m'mutu ndi mazira awo ndikuletsa kufalikira kwa kachilomboka kwa masiku 14. Chogwiritsira ntchito cha permethrin ndi cha nsabwe za m'mutu zokha ndipo sichinapangidwe kuti chichiritse nsabwe za m'mimba. Permethrin imapezeka m'mankhwala ophera nsabwe za m'mutu omwe ali ndi chinthu chimodzi chokha.

Kagwiritsidwe Ntchito

Ili ndi mphamvu yopha kwambiri komanso poizoni m'mimba, ndipo imadziwika ndi mphamvu yogwetsa pansi komanso liwiro lopha tizilombo mwachangu. Ndi yokhazikika ku kuwala, ndipo pansi pa mikhalidwe yomweyi yogwiritsira ntchito, kukula kwa kukana tizilombo kumachepanso, ndipo ndi kothandiza pa mphutsi za Lepidoptera. Ingagwiritsidwe ntchito polimbana ndi tizilombo tosiyanasiyana m'mbewu monga ndiwo zamasamba, masamba a tiyi, mitengo ya zipatso, thonje, ndi mbewu zina, monga kabichi, nsabwe, nyongolotsi za thonje, nsabwe za thonje, tizilombo tonunkhira zobiriwira, utitiri wachikasu wokhala ndi mizere, tizilombo todya zipatso za pichesi, citrus chemicalbook orange leafminer, 28 star ladybug, tea geometrid, tea caterpillar, tea moth, ndi tizilombo tina ta thanzi. Ilinso ndi zotsatira zabwino pa udzudzu, ntchentche, utitiri, mphemvu, nsabwe, ndi tizilombo tina ta thanzi.

Kugwiritsa Ntchito Njira

1. Kupewa ndi kuwongolera tizilombo ta thonje: thonje la bollworm limapopedwa ndi madzi okwana 10% nthawi 1000-1250 pa nthawi yophukira kwambiri. Mlingo womwewo ukhoza kupewa ndi kuwongolera mphutsi zofiira, mphutsi za bridge, ndi leaf rollers. Thonje la aphid likhoza kulamulidwa bwino ndi kupopedwa ndi madzi okwana 10% nthawi 2000-4000 pa nthawi yophukira. Kuonjezera mlingo ndikofunikira poletsa nsabwe.

2. Kupewa ndi kuwongolera tizilombo tomwe timamera m'masamba: Pieris rapae ndi Plutella xylostella ziyenera kupewedwa ndi kulamulidwa zisanakwane zaka zitatu, ndipo 10% ya mankhwala osungunuka ayenera kupopedwa ndi madzi okwana 1000-2000. Nthawi yomweyo, imathanso kuchiza nsabwe za m'masamba.

3. Kupewa ndi kuwongolera tizilombo ta mitengo ya zipatso: Mankhwala opopera a citrus leafminer okhala ndi mphamvu yochulukitsa 1250-2500 nthawi 10% yotha kusungunuka pa siteji yoyamba yotulutsa mphukira. Amathanso kuwongolera tizilombo ta citrus monga citrus, ndipo sakhudza nthata za citrus. Pamene kuchuluka kwa mazira kufika pa 1% panthawi yophukira kwambiri, tizilombo ta pichesi tiyenera kulamulidwa ndikupopera ndi mphamvu yochulukitsa 10% yotha kusungunuka nthawi 1000-2000.

4. Kupewa ndi kuwongolera tizilombo tomwe timamera mu tiyi: chepetsani tizilombo ta tiyi tomwe timamera mu tiyi, njenjete ya tiyi, mbozi ya tiyi ndi njenjete ya tiyi yoduladula, thirani madzi okwana 2500-5000 pa mphutsi ziwiri kapena zitatu, ndikuletsani njenjete yobiriwira ndi nsabwe za m'masamba nthawi imodzi.

5. Kupewa ndi kuwongolera tizilombo ta fodya: nsabwe za pichesi ndi nsabwe za fodya ziyenera kupopedwa mofanana ndi yankho la 10-20mg/kg panthawi yonse yogwira ntchito.

Kusamala

1. Mankhwalawa sayenera kusakanikirana ndi zinthu zamchere kuti asawonongeke komanso kulephera kugwira ntchito.
2. Ndi poizoni kwambiri kwa nsomba ndi njuchi, samalani ndi chitetezo.

3. Ngati mankhwala aliwonse agwera pakhungu mukamagwiritsa ntchito, sambani nthawi yomweyo ndi sopo ndi madzi; Ngati mankhwalawo agwera m'maso mwanu, tsukani nthawi yomweyo ndi madzi ambiri. Ngati atengedwa molakwika, ayenera kutumizidwa kuchipatala mwachangu momwe angathere kuti akalandire chithandizo choyenera.