Pyriproxyfen, semushonga wezvipembenene wakafara, unoshandiswa zvakanyanya mukutonga kwezvipembenene zvakasiyana-siyana nekuda kwekushanda kwayo kwakanyanya uye kuderera kwehuturu. Ichi chinyorwa chichaongorora zvakadzama basa uye mashandisirwo epyripropyl ether mukudzora tumbuyu.
I. Mhando huru dzezvipembenene zvinodzorwa nePyriproxyfen
Aphids: Aphids chimwe chezvipembenene zvakajairika mukugadzirwa kwekurima. Vanosveta SAP yemiti nekucheka uye kusveta, izvo zvinodzivisa kukura kwemiti.Pyriproxyfen ine maitiro akanaka kwazvo ekudzora maaphid, ayo anogona kudzivirira kunyungudika kwavo kwakajairika uye nokudaro kuzadzisa chinangwa chekudzora huwandu hwevanhu.
2. Whiteflies: Whiteflies imhando yakajairika yezvipembenene zvekurima. Vanosveta chirimwa cheSAP uye vanoparadzira zvirwere zvehutachiona, zvichikonzera kukanganisa kukuru kune zvirimwa.Pyriproxyfen zvinogonawo kudzivirira nekudzora nhunzi chena nemazvo uye kuderedza huwandu hwevanhu.
3. Chengeta zvipembenene: Chera zvipembenene zvinonyanya kuita parasiti pamashizha emiti, zvichiita kuti dziite yero uye dzidonha.Pyriproxyfen inogona kukanganisa maitiro ekunyunguduka kwezvipembenene, nekudaro kuderedza dhigirii ravo rekukuvadza.
4. Nhunzi: Zvipembenene zvinobhururuka hazvingokuvadzi zvirimwa chete asiwo zvinoparadzira zvirwere.Pyriproxyfen ine kudzora kunoshamisa pazvipembenene nhunzi uye inogona kunyatso dzikisa huwandu hwadzo.
II. Kushandisa Nzira yePyriproxyfen
1. Kupfapfaidza nzira: Gadzirira mushonga wekupfapfaidza wePyriproxyfen pachiyero chinokurudzirwa uye chimwaya zvakananga pazvirimwa zvakakanganisika. Paunenge uchipfapfaidza, ita shuwa kuti wavhara zvakaenzana mativi ese emashizha uye nzvimbo yakatenderedza zvirimwa kuti uwedzere kudzora maitiro.
2. Kurapwa kwembeu: Kune zvimwe zvipembenene zvinoparadzirwa nembeu,Pyriproxyfen inogona kusanganiswa nembeu isati yadyarwa kuitira kurapwa mbeu. Izvi zvinogona kudzivirira zvinobudirira kuitika kwezvipembenene panguva yembeu.
3. Kugadziriswa kwevhu: Zvipembenene zvepasi pevhu,Pyriproxyfen inogona kugadzirirwa mune imwe mhinduro yeimwe fungidziro yekurapa ivhu. Izvi zvinokwanisa kudzora zvipembenene zvepasi pevhu zvakaita semagonye nemakonye.
4. Nzira yekufukidzira: Kune dzimwe nzvimbo dzekurima dzakavharwa zvakanaka, iyo fumigation mhedzisiro yepyripropyl ether inogona kushandiswa kupfungaidza greenhouses kana mashedhi, nekudaro kuuraya tupukanana zvakavigwa muvhu kana substrate.
5. Greenhouse gasi kuburitsa nzira: Kuburikidza nemichina chaiyo, pyripropyl ether inoburitswa mugreenhouse nenzira yegreenhouse gasi. Nekutora mukana wekugadzikana kwayo gasi, inogona kuramba iri mugreenhouse kwenguva yakareba, nekudaro ichiwana mhedzisiro yekuenderera mberi kwezvipembenene.
Nguva yekutumira: Aug-06-2025