Diafenthiuron

Mafotokozedwe Akatundu

Izi ndi za acaricide, zomwe zimagwira ntchito ndi butyl ether urea. Maonekedwe a mankhwala oyambilira ndi oyera mpaka ufa wotuwa wonyezimira wokhala ndi pH ya 7.5(25 ° C) ndipo ndi wokhazikika pakuwala. Ndiwowopsa kwambiri kwa anthu ndi nyama, ndi poizoni kwambiri ku nsomba, ndi poizoni kwambiri ku njuchi, ndipo ndi wotetezeka kwa adani achilengedwe. Imakhala ndi kukhudza komanso kawopsedwe ka m'mimba pa tizirombo, ndipo imakhala ndi zotsatira zabwino zolowera, padzuwa, mankhwala ophera tizilombo amakhala bwino, patatha masiku atatu mutatha kugwiritsa ntchito, ndipo zotsatira zake zimakhala patatha masiku 5 mutagwiritsa ntchito.

Kugwiritsa ntchito
Amagwiritsidwa ntchito makamaka mu thonje, mitengo ya zipatso, masamba, zomera yokongola, soya ndi mbewu zina kulamulira zosiyanasiyana nthata, whitefly, diamondi-njenjete, rapeseed, nsabwe za m'masamba, leafhopper, tsamba Miner njenjete, sikelo ndi tizirombo ena, nthata. Mlingo wovomerezeka ndi 0.75 ~ 2.3g wa zosakaniza zogwira ntchito / 100m2, ndipo nthawi yake ndi 21d. Mankhwalawa ndi otetezeka kwa adani achilengedwe.

Chidwi
1. mosamalitsa malinga ndi kuchuluka kwa mankhwala osokoneza bongo.
2. Nthawi yotetezeka yogwiritsira ntchito butyl ether urea pa masamba a cruciferous ndi masiku 7, ndipo amagwiritsidwa ntchito mpaka kamodzi pa nyengo yokolola.
3. Ndikoyenera kuti mankhwala ophera tizilombo okhala ndi njira zosiyanasiyana zogwirira ntchito agwiritsidwe ntchito mozungulira kuti achedwetse kutuluka kwa kukana.
4. Ndiwowopsa ku nsomba, ndipo sayenera kuipitsa maiwe ndi magwero a madzi.
5. poizoni kwa njuchi, musagwiritse ntchito pamaluwa.
6. Valani zovala zodzitchinjiriza ndi magolovesi mukamagwiritsa ntchito butyl ether urea kuti musapume madzi. Osadya kapena kumwa pakugwiritsa ntchito. Sambani m'manja ndi kumaso mukangogwiritsa ntchito.
7. zoyikapo ziyenera kusamaliridwa bwino mukamaliza kugwiritsa ntchito, musadetse chilengedwe.
8. amayi apakati ndi oyamwitsa kupewa kukhudzana ndi mankhwala amadzimadzi.
9. Chidebe chogwiritsidwa ntchito chiyenera kutayidwa bwino, sichingagwiritsidwe ntchito, ndipo sichingatayidwe mwakufuna kwake.

Ubwino Wathu

1. Tili ndi gulu la akatswiri komanso ogwira ntchito omwe angakwaniritse zosowa zanu zosiyanasiyana.
2. Khalani ndi chidziwitso chochuluka komanso chidziwitso cha malonda muzinthu za mankhwala, ndipo khalani ndi kafukufuku wozama pakugwiritsa ntchito mankhwala ndi momwe mungawonjezere zotsatira zake.
3. Dongosololi ndi lomveka, kuchokera pakupanga mpaka kupanga, kuyika, kuyang'anira khalidwe, pambuyo-kugulitsa, ndi kuchokera ku khalidwe kupita kuntchito kuti zitsimikizire kukhutira kwamakasitomala.
4. Mtengo wamtengo wapatali. Pamaziko owonetsetsa kuti zinthu zili bwino, tidzakupatsani mtengo wabwino kwambiri kuti muthandizire kukulitsa zokonda zamakasitomala.
5. Ubwino wamayendedwe, mpweya, nyanja, nthaka, kufotokoza, onse ali ndi othandizira odzipereka kuti azisamalira. Ziribe kanthu kuti mukufuna mayendedwe otani, titha kuchita.