Chlorfluazuron ndi mankhwala ophera tizilombo otchedwa benzoylurea fluoro-azocyclic insecticide, omwe amagwiritsidwa ntchito kwambiri polimbana ndi nyongolotsi za kabichi, njenjete za diamondback, nyongolotsi za thonje, mphutsi za apulo ndi pichesi ndi mphutsi za paini, ndi zina zotero.
Chlorfluazuron ndi mankhwala ophera tizilombo othandiza kwambiri, osakhala ndi poizoni wambiri komanso ophatikizika kwambiri, omwe alinso ndi mphamvu yabwino yolamulira tizilombo tina monga tizilombo tating'onoting'ono, nsabwe za m'masamba, njenjete zozungulira masamba ndi minda ya masamba. Kwa mphutsi za leek, Chlorfluazuron imatha kupewa kuwonongeka kwawo. Kudzera mu kukhudzana ndi poizoni m'mimba, imatha kuyambitsa imfa yawo, motero imagwira ntchito yofunika kwambiri pakuwonetsetsa kuti maluwa ndi zomera zikula bwino.
Kodi njira yophera tizilombo ya Chlorfluazuron ndi yotani?
Monga mankhwala ophera tizilombo, flunidiurea imapha tizilombo toyambitsa matenda mwa kulimbikitsa mitsempha ya tizilombo. Njira yeniyeni ndi yakuti fludiuret imatha kuletsa njira yotumizira mitsempha m'mitsempha ya tizilombo, zomwe zimapangitsa kuti tizilombo tife ziwalo komanso kufa. Kuphatikiza apo, Chlorfluazuroningathandizenso kuti ma enzyme ayambe kugwira ntchito mkati mwa tizilombo, ndikupanga zinthu zoopsa zomwe zimapangitsa kuti tizilombo tiphedwe ndi kufa. Zikuoneka kuti fludinuride, monga mankhwala ophera tizilombo ogwira ntchito bwino, osakhala ndi poizoni wambiri komanso ophatikizika kwambiri, ingathandize kwambiri polimbana ndi tizilombo.
Pogwiritsira ntchito fludiuret popewa komanso kuwongolera, tiyenera kulabadira mfundo zotsatirazi:
1. Sankhani mankhwala ophera tizilombo oyenera komanso kuchuluka kwake kutengera mbewu ndi tizilombo tosiyanasiyana, ndipo musagwiritse ntchito mopitirira muyeso.
2. Onetsetsani kuti mankhwala ophera tizilombo afafazidwa mofanana, kufika pa mizu ndi masamba a zomera momwe mungathere kuti awonjezere mphamvu yolamulira.
3. Mukamaliza kupopera mankhwala ophera tizilombo, muyenera kupewa kukhudzana mwachindunji ndi mankhwala ophera tizilombo kuti mupewe zotsatirapo zoipa pa thupi la munthu.
Samalani kuteteza chilengedwe ndipo yesetsani kuti musakhudze chilengedwe chozungulira maluwa, mitengo ndi ziweto.
Nthawi yotumizira: Ogasiti-12-2025



