Mankhwala Ophera Tizilombo Abwino Kwambiri Dinotefuran 98% Tc CAS 165252-70-0 ndi Mtengo Wotsika
Kapangidwe ka thupi ndi mankhwala
Dinotefuran ndi mtundu wa mankhwala ophera tizilombo otchedwa neonicotinoid, omwe nthawi zambiri amakhala ndi ubwino wochita bwino kwambiri, poizoni wochepa, mankhwala ophera tizilombo osiyanasiyana komanso mphamvu yokhalitsa.
1. Kupha tizilombo kwambiri
Dinotefuran ili ndi mphamvu yokhudza tizilombo toyambitsa matenda, poizoni m'mimba, komanso kuyamwa kwa mizu, mphamvu yake imathamanga kwambiri, imatha kutenga milungu 4-8 (nthawi yongoganizira ya masiku 43), komanso mankhwala ophera tizilombo osiyanasiyana. Ili ndi mphamvu yabwino kwambiri yolamulira tizilombo toluma ndi kuyamwa, ndipo imasonyeza mphamvu yopha tizilombo pa mlingo wochepa kwambiri.
2. Mitundu yosiyanasiyana ya mankhwala ophera tizilombo
Dinotefuran imagwiritsidwa ntchito kwambiri polimbana ndi nsabwe za m'masamba, chiwombankhanga, chiwombankhanga ndi nthula pa tirigu, mpunga, thonje, ndiwo zamasamba, mitengo ya zipatso, fodya ndi mbewu zina. Akavalo, ntchentche zoyera ndi mitundu yawo yolimbana ndi matenda ndi othandiza kwambiri polimbana ndi tizilombo ta Coleoptera, diptera, lepidoptera ndi homoptera, komanso polimbana ndi mphemvu, chiswe, ntchentche zapakhomo, ndi zina zotero. Tizilombo toyambitsa matenda timatha kulamulira bwino.
3. Imalowa bwino kwambiri
Dinotefuran ili ndi mphamvu yochuluka ya osmotic. Imagwiritsidwa ntchito polima ndiwo zamasamba ndipo imasamuka bwino kuchokera pamwamba pa tsamba kupita mkati mwa tsamba. Tizidutswa tating'onoting'ono m'nthaka youma (nthaka). Pansi pa chinyezi cha nthaka mpaka 5%), imatha kukhalabe ndi mphamvu yokhazikika.
4. Palibe kukana
Dinotefuran ndi ya m'badwo wachitatu wa mankhwala ophera tizilombo a neonicotinoid, ndipo mankhwala ena salimbana ndi mankhwala ena, ndipo dinotefuran salimbana ndi mankhwala a nikotini.
Tizilombo tosagonja timakhala ndi mphamvu yabwino yowongolera.
5. nthawi yayitali
Dinotefuran ili ndi nthawi yayitali yopha tizilombo, yomwe nthawi zambiri imatha kufika masabata 4-8, ndipo kuwongolera tizilombo kumakhala kokwanira, chifukwa nthawi yowongolera ndi yayitali.
N'zovuta kuti tizilombo tibwererenso titatha kupopera mankhwala.
6. Zotsatira zachangu
Pambuyo poika dinotefuran, imatha kuyamwa mwachangu ndi mbewu, ndipo imatha kufalikira kwambiri m'maluwa, masamba, zipatso, tsinde ndi mizu ya mbewu.
M'thupi, ngati mankhwalawo aperekedwa kutsogolo ndi kumbuyo kwa tsamba, amatha kukhala ndi mphamvu yolimbana ndi imfa komanso kulimbana ndi imfa.
Mankhwala ophera tizilombo
Chilombo cha mpunga
Mphamvu yapamwamba: Chiwombankhanga cha bulauni, chiwombankhanga choyera kumbuyo, chiwombankhanga cha imvi, chiwombankhanga chakuda, kangaude wa mpunga, njovu ya Rafter bug, njovu ya nyenyezi, njovu ya mpunga wobiriwira, nyongolotsi yofiira ya palpate bug, nyongolotsi yosakaniza mpunga, borer water borer ya rice tube.
Zogwira ntchito: Borer, mpunga Locust.
Tizilombo toyambitsa matenda a masamba ndi zipatso
Mphamvu yapamwamba: nsabwe za m'masamba, ntchentche yoyera, scale, Aphidococcus, Vermilion bug, nyongolotsi yaing'ono ya pichesi, njenjete ya lalanje, njenjete ya tiyi, kachilomboka ka mizere yachikasu, ntchentche ya nyemba.
Zogwira ntchito: Ceratococcus aureus, Diamondifolia nigra, Tiyi yellow thrips, smoke thrips, Yellow thrips, citrus yellow thrips, bean pod gall midge, tomato leaf miner fly.
Njira yogwiritsira ntchito
1. Mbewu zamasamba (pogwiritsa ntchito l% granules ndi 20% granules zosungunuka m'madzi): l% granules zitha kusakanikirana ndi dothi la nthaka pobzala zipatso ndi ndiwo zamasamba ndi masamba, kapena kusakaniza ndi dothi m'mabowo obzala m'manja pobzala. Izi zitha kuletsa tizilombo toyambitsa matenda panthawi yobzala ndi tizilombo touluka tisanabzalidwe. Kuphatikiza apo, chifukwa mankhwalawa ali ndi mphamvu yabwino yotulutsa mpweya, amatha kuyamwa mwachangu ndi zomera pambuyo pa chithandizo, ndipo amatha kukhalabe ndi mphamvu kwa milungu 4 mpaka 6.
Ma granule 20% osungunuka m'madzi angagwiritsidwe ntchito ngati mankhwala ophera tizirombo ndi tsinde kuti athetse tizirombo. Njira ziwiri zochiritsira, "mankhwala ophera tizilombo" ndi "mankhwala ophera tizilombo m'nthaka panthawi yomera", zikuyesedwa. Ma granule omwe atchulidwa pamwambapa akhoza kuphatikizidwa ndi ma granule osungunuka m'madzi kuti athe kugwiritsidwa ntchito kuyambira pachiyambi cha kukula kwa mbewu mpaka nthawi yokolola.
2, mitengo ya zipatso (20% ya tinthu tosungunuka m'madzi): Tinthu tosungunuka m'madzi timagwiritsidwa ntchito ngati mankhwala ochizira tsinde ndi masamba pamene tizilombo toyambitsa matenda tayamba, zomwe zimatha kulamulira bwino nsabwe za m'masamba, tizilombo toyamwa tofiira, tizilombo toyambitsa matenda, njenjete za golden grain ndi tizilombo tina ta lepidoptera. Kuphatikiza apo, ilinso ndi mphamvu yabwino yopha tizilombo toyambitsa matenda pa tizilombo toyambitsa matenda, komanso imaletsa kwambiri kuyamwa. Mlingo woyenera, palibe vuto, mayeso awiri, komanso ndi wabwino kwambiri pa mbewu. Monga momwe imagwiritsidwira ntchito pa mbewu zamasamba, imakhala ndi mphamvu yolowa ndi kusamuka kuchokera pamwamba pa tsamba kupita mkati mwa tsamba. Nthawi yomweyo, ndi adani achilengedwe ofunikira kwambiri a mitengo ya zipatso.
3, mpunga (2% tinthu ta mbande, 1% tinthu ta granule, 0.5% ufa wa DL): Mukagwiritsa ntchito mu mpunga, ufa wa DL ndi tinthu ta granule zitha kugwiritsidwa ntchito pa mlingo wa 30kg/hm2 (chogwiritsidwa ntchito bwino 10-20g/hm2), zomwe zimatha kulamulira bwino mphutsi za zomera, black-tailed leafhopper, rice negative mud worm ndi tizilombo tina. Makamaka kwa tizilombo toyambitsa matenda, kusiyana kwa zotsatira pakati pa mitundu kumakhala kochepa kwambiri. Pambuyo pogwiritsa ntchito bokosi la mbewu, limatha kulamulira bwino planthopper, black-tailed leafhopper, rice bug ndi rice tube water borer mutabzala. Mankhwalawa ali ndi mphamvu yayitali yotsalira pa tizilombo tomwe tikufuna, ndipo amatha kulamulirabe kuchuluka kwa tizilombo patatha masiku 45. Pakadali pano, mayeso ena akuchitidwa pa tizilombo monga Borer, rice borer ndi rice black bug.
Malangizo ogwiritsira ntchito Dinofuran:
1. Gwiritsani ntchito nthawi
Pa nthawi ya maluwa a mbewu, nthawi ya maluwa a mpunga, kugwiritsa ntchito furosemide n'koletsedwa chifukwa furosemide ndi poizoni kwa zamoyo zam'madzi monga njuchi ndi nkhanu.
2. Kuchuluka kwa ntchito
Furoxamine ndi poizoni kwa nyongolotsi za silika, njuchi, nkhanu ndi nkhanu, kotero ndizoletsedwa kugwiritsa ntchito m'minda ya mpunga ya sericulture, m'munda wa mulberry, m'minda ya mpunga ya nkhanu ndi nkhanu. Kuphatikiza apo, dinotefuran ndi yosavuta kuyambitsa kuipitsa madzi apansi panthaka, choncho iyenera kugwiritsidwa ntchito mosamala m'malo omwe nthaka yake imalowa bwino kapena madzi apansi panthaka osaya kwambiri.
