mankhwala

Mawu Oyamba

Abamectin ndi mankhwala opha tizilombo komanso ma acaricide ogwira ntchito komanso ochulukirapo.Amapangidwa ndi gulu la ma macrolide mankhwala.Zomwe zimagwira ndi avermectin.Lili ndi kawopsedwe ka m'mimba komanso kukhudza kupha nthata ndi tizilombo.Kupopera mbewu mankhwalawa pamwamba pa tsamba kumatha kuwola ndikutha msanga, ndipo zigawo zogwira ntchito zomwe zimalowa muzomera za parenchyma zimatha kukhalapo mu minofu kwa nthawi yayitali ndipo zimakhala ndi zotsatira za conduction, zomwe zimakhala ndi nthawi yayitali yotsalira pa nthata zovulaza ndi tizilombo zomwe zimadya mu minofu ya zomera.

Kugwiritsa ntchito

1.1 Kupha tizirombo totani?
Abamectin ndi macrolide 16 omwe ali ndi mankhwala ophera tizilombo, acaricidal ndi nematicidal komanso mankhwala omwe ali ndi zolinga ziwiri paulimi ndi ziweto.Broad sipekitiramu, mkulu dzuwa ndi chitetezo.Iwo ali m'mimba poizoni ndi kukhudza kupha kwenikweni, ndipo sangathe kupha mazira.Ikhoza kuyendetsa ndi kupha nematode, tizilombo ndi nthata.Amagwiritsidwa ntchito pochiza nematodes, nthata ndi matenda a tizilombo toyambitsa matenda a ziweto ndi nkhuku,,.Amagwiritsidwa ntchito pothana ndi tizirombo tosiyanasiyana pamasamba, mitengo yazipatso ndi mbewu zina, monga Plutella xylostella, Pieris rapae, tizilombo ta slime ndi springbeetle, makamaka zomwe zimalimbana ndi mankhwala ena ophera tizilombo.Amagwiritsidwa ntchito pa tizirombo ta masamba ndi mlingo wa 10 ~ 20g pa hekitala, ndipo mphamvu yowongolera ndiyoposa 90%;Amagwiritsidwa ntchito kuwongolera dzimbiri la citrus 13.5 ~ 54G pa hekitala, ndipo nthawi yotsalira imakhala mpaka masabata a 4 (ngati asakanizidwa ndi mafuta amchere, mlingowo umachepetsedwa kufika 13.5 ~ 27g, ndipo nthawi yotsalira imakulitsidwa mpaka masabata 16. );Zimakhala ndi zotsatira zabwino pa thonje cinnabar spider mite, fodya night moth, thonje bollworm ndi thonje aphid.Komanso, itha kugwiritsidwanso ntchito polimbana ndi matenda parasitic ng'ombe, monga bovine hair nsabwe, yaying'ono nkhupakupa, bovine phazi mite, etc. Angagwiritsidwenso ntchito pofuna kupewa matenda parasitic ndi mlingo wa 0.2mg/kg kulemera kwa thupi. .
1.2 Zogwiritsidwa ntchito pa mbewu ziti?
Abamectin imakhudza bwino tizirombo ta zipatso za citrus, masamba, thonje, apulo, fodya, soya, tiyi ndi mbewu zina ndikuchedwa kukana mankhwala.

1.3 Mlingo ndi kugwiritsa ntchito

Mbali ndi zotsatira

1. Kugawa kwasayansi.Musanagwiritse ntchito abamectin, muyenera kulabadira mitundu yamankhwala omwe amagwiritsidwa ntchito, zomwe zimagwira ntchito, malo ogwiritsira ntchito ndi zinthu zowongolera, ndi zina zambiri, ndikutsata mosamalitsa zofunikira kuti mugwiritse ntchito, sankhani molondola kuchuluka kwamadzi opoperapo. malo ogwiritsira ntchito, ndikukonzekeretsa molondola Kukonzekera kumagwiritsidwa ntchito kuwongolera mphamvu zowongolera, ndipo kuchuluka kwa zosakaniza za mankhwala ophera tizilombo pa ekala sikungawonjezeke kapena kuchepetsedwa mosasamala.

2. Kupititsa patsogolo ubwino wa kupopera mbewu mankhwalawa.Mankhwala amadzimadzi ayenera kugwiritsidwa ntchito pamodzi ndi kukonzekera ndipo sangathe kusungidwa kwa nthawi yaitali;m'pofunika kupopera mankhwala madzulo.Ma vermectins ambiri ndi abwino kwambiri polimbana ndi tizilombo pa kutentha kwambiri komanso chilimwe ndi autumn.

3. Mankhwala oyenerera.Abamectin akagwiritsidwa ntchito pothana ndi tizirombo, tizirombo timayikapo poizoni kwa masiku 1 mpaka 3 kenako kufa.Mosiyana ndi mankhwala ena ophera tizilombo, liwiro lopha tizirombo limakhala lachangu.Ziyenera kukhala mu makulitsidwe nthawi ya tizilombo mazira kwa woyamba instar mphutsi.Gwiritsani ntchito panthawiyi;chifukwa cha nthawi yayitali yogwira ntchito, kuchuluka kwa masiku pakati pa Mlingo ukhoza kuwonjezeka moyenerera.Mankhwalawa ndi osavuta kuwola pansi pa kuwala kwamphamvu, ndipo ndi bwino kumwa mankhwalawa m'mawa kapena madzulo.

4. Gwiritsani ntchito abamectin mosamala.Kwa tizirombo tina ta masamba omwe amatha kulamulidwa ndi mankhwala ochiritsira ochiritsira, musagwiritse ntchito avermectin;kwa tizirombo ta borer kapena tizirombo tomwe tayamba kukana mankhwala wamba, avermectin iyenera kugwiritsidwa ntchito.Abamectin sangagwiritsidwe ntchito kwa nthawi yayitali komanso yokha kuti tipewe tizilombo toyambitsa matenda.Iyenera kugwiritsidwa ntchito mosinthasintha ndi mitundu ina ya mankhwala ophera tizilombo, ndipo si yoyenera kusakaniza mwachimbulimbuli ndi mankhwala ena ophera tizilombo.