Pyriproxyfen, semushonga wezvipembenene une spectrum yakakura, unoshandiswa zvakanyanya mukurwisa zvipembenene zvakasiyana-siyana nekuda kwekushanda kwayo kwakanyanya uye chepfu shoma. Chinyorwa chino chichaongorora zvakadzama basa uye mashandisirwo epyripropyl ether mukurwisa zvipembenene.
I. Mhando huru dzezvipembenene dzinodzorwa nePyriproxyfen
MaAphid: MaAphid ndeimwe yezvipembenene zvinowanzoonekwa mukurima. Anosveta SAP yemiti nekuruma nekusveta, izvo zvinotadzisa kukura kwemiti.Pyriproxyfen ine simba rakanaka kwazvo rekudzivirira maaphid, izvo zvinogona kudzivirira kuonda kwadzo kwakajairika nokudaro zvichizadzisa chinangwa chekudzora huwandu hwevanhu.
2. Nhunzi Chena: Nhunzi Chena zvakare rudzi rwezvipembenene zvinozivikanwa mukurima. Dzinosveta mbeu yemiti uye dzinoparadzira zvirwere zvemavhairasi, zvichikonzera kukuvara kukuru kuzvirimwa.Pyriproxyfen zvinogonawo kudzivirira nekudzora nhunzi chena zvinobudirira uye kuderedza huwandu hwadzo.
3. Zvipembenene zvemagaba: Zvipembenene zvemagaba zvinonyanya kupararira pamashizha emiti, zvichiita kuti aite yero uye adonhe.Pyriproxyfen zvinogona kukanganisa maitiro ekunyunguduka kwezvipembenene zvemashanga, nokudaro zvichideredza mwero wekukuvadzwa kwazvo.
4. Nhunzi: Zvipembenene zvinobhururuka hazvingokuvadzi zvirimwa zvakananga chete asiwo zvinoparadzira zvirwere.Pyriproxyfen ine simba guru rekudzora zvipembenene zvinobhururuka uye inogona kuderedza huwandu hwazvo.
II. Nzira yekushandiswa kwePyriproxyfen
1. Nzira yekupfapfaidza: Gadzirira mushonga wekupfapfaidza wePyriproxyfen pachiyero chinokurudzirwa wobva wapfapfaidza zvakananga pazvirimwa zvakakanganiswa. Paunenge uchipfapfaidza, iva nechokwadi chekuti wafukidza zvakaenzana mativi ese emashizha nenzvimbo yakatenderedza zvirimwa kuti uwedzere simba rekudzora.
2. Kurapa mbeu: Kune zvimwe zvipembenene zvinopararira nembeu,Pyriproxyfen inogona kusanganiswa nembeu usati wadyara kuti igadziriswe. Izvi zvinogona kudzivirira zvipembenene panguva yekumera kwembeu.
3. Kurapa ivhu: Kune zvipembenene zvepasi pevhu,Pyriproxyfen inogona kugadzirwa musanganiswa wehuwandu hwakati kuti igadziriswe muvhu. Izvi zvinogona kudzora zvipembenene zvepasi pevhu zvakaita sehonye dzemidzi nehonye dzinochekwa.
4. Nzira yekubvisa fumigation: Kune dzimwe nzvimbo dzekurima dzakavharirwa zvakanaka, fumigation ether yepyripropyl ether inogona kushandiswa kupisa fumigation mumagreenhouse kana mumashedhi, nokudaro ichiuraya zvipembenene zvakavanda muvhu kana pasi pevhu.
5. Nzira yekuburitsa gasi rinopisa: Kuburikidza nemidziyo chaiyo, pyripropyl ether inoburitswa mugreenhouse iri muchimiro chegasi rinopisa. Nekushandisa mukana wekugadzikana kwegasi rayo, inogona kugara mugreenhouse kwenguva yakareba, nokudaro ichibudirira mukudzora zvipembenene nguva dzose.
Nguva yekutumira: Nyamavhuvhu-06-2025