Pyriproxyfen, monga mankhwala ophera tizilombo tosiyanasiyana, amagwiritsidwa ntchito kwambiri polimbana ndi tizirombo tosiyanasiyana chifukwa chochita bwino kwambiri komanso kawopsedwe wochepa. Nkhaniyi ifotokoza mwatsatanetsatane ntchito ndi kagwiritsidwe ntchito ka pyripropyl ether pothana ndi tizirombo.
I. Mitundu yayikulu ya tizilombo yomwe imayendetsedwa ndiPyriproxyfen
Nsabwe za m'masamba: Nsabwe za m'masamba ndi imodzi mwa tizirombo tofala pa ulimi. Amayamwa SAP ya zomera poluma ndi kuyamwa, zomwe zimalepheretsa kukula kwa zomera.Pyriproxyfen ali bwino kwambiri ulamuliro zotsatira pa nsabwe za m'masamba, amene angalepheretse molting awo yachibadwa ndipo motero kukwaniritsa cholinga kulamulira chiwerengero cha anthu kukula.
2. Whiteflies: Whiteflies ndi mtundu wofala wa tizilombo taulimi. Amayamwa mbewu SAP ndikufalitsa matenda obwera chifukwa cha ma virus, zomwe zimawononga kwambiri mbewu.Pyriproxyfen Angathenso kuteteza ndi kulamulira bwino ntchentche ndi kuchepetsa kuchulukana kwa anthu.
3. Tizilombo tating'ono: Tizilombo timene timayambitsa tizilombo toyambitsa matenda pamasamba, zomwe zimapangitsa kuti masambawo akhale achikasu ndikugwa.Pyriproxyfen akhoza kusokoneza molting ndondomeko ya sikelo tizilombo, potero kuchepetsa mlingo wawo wa kuwonongeka.
4. Ntchentche: Tizilombo touluka timawononga mbewu komanso timafalitsa matenda.Pyriproxyfen ili ndi mphamvu yowononga tizilombo touluka ndipo imatha kuchepetsa kuchuluka kwa anthu.
II. Kugwiritsa Ntchito NjiraPyriproxyfen
1. Njira yopopera: Konzani mankhwala opopera aPyriproxyfen pa mlingo woyenera ndikupopera mwachindunji pa mbewu zomwe zakhudzidwa. Popopera mbewu mankhwalawa, onetsetsani kuti mwaphimba mbali zonse ziwiri za masamba ndi malo ozungulira zomera kuti ziwonjezeke.
2. Kuchiza mbewu: Tizilombo tina tofalitsidwa ndi njere.Pyriproxyfen akhoza kusakaniza ndi njere musanafese pochiza mbewu. Izi zingathandize kupewa kupezeka kwa tizirombo panthawi ya mbande.
3. Kusamalira nthaka: Zowononga tizilombo,Pyriproxyfen akhoza kukonzekera mu njira ya ndende ya mankhwala nthaka. Izi zitha kuthana ndi tizirombo tokhala pansi panthaka monga mphutsi ndi nyongolotsi.
4. Njira yofukizira: Pamalo ena omata bwino aulimi, mphamvu ya pyripropyl ether ingagwiritsidwe ntchito kufukiza nyumba zobiriwira kapena mashedi, potero kupha tizirombo tobisika munthaka kapena pansi.
5. Njira yotulutsira mpweya wowonjezera kutentha: Kupyolera mu zipangizo zenizeni, pyripropyl ether imatulutsidwa mu wowonjezera kutentha mu mawonekedwe a mpweya wowonjezera kutentha. Pogwiritsa ntchito mpweya wokhazikika, ukhoza kukhalabe mu wowonjezera kutentha kwa nthawi yaitali, potero kukwaniritsa zotsatira za kulamulira kwa tizilombo.
Nthawi yotumiza: Aug-06-2025