Mutengo wekutengesa wemishonga yezvipembenene Pyriproxyfen iripo

Tsananguro yeChigadzirwa

Pyriproxyfen, chinhu chakagadzirwa chinoshandiswa zvakanyanya semushonga wekukura kwezvipembenene (IGR), chishandiso chinoshanda zvikuru pakudzora huwandu hwezvipembenene zvakasiyana-siyana. Maitiro ayo akasiyana ekuita anokanganisa kukura kwezvipembenene, zvichizvidzivirira kusvika pakukura uye kubereka, nokudaro zvichideredza huwandu hwazvo. Chinhu ichi chine simba chakawana mukurumbira pakati pevarimi, nyanzvi dzekudzivirira zvipembenene, nevaridzi vedzimba nekuda kwekushanda kwayo kwakanaka uye kushandiswa kwakasiyana-siyana.

Kushandiswa

Pyriproxyfen inoshandiswa zvakanyanya mukurima nekurima zvirimwa kurwisa zvipembenene zvakasiyana-siyana, zvinosanganisira umhutu, nhunzi, aphids, whiteflies, thrips, leafhoppers, uye mamwe marudzi emabeetles. Mushonga uyu unokanganisa kutenderera kwekubereka kwezvipembenene nekutevedzera hormone inodzivisa kukura kwemapapiro azvo nenhengo dzekubereka, zvichikonzera kusabereka uye kudzikira kwehuwandu hwevanhu.

Kushandiswa

Semvura yakawandisa, pyriproxyfen inogona kushandiswa nenzira dzakasiyana-siyana, zvichienderana nezvipembenene zviri kutsvagwa uye nzvimbo inoda kurapwa. Inogona kupfapfaidzwa zvakananga pazvirimwa kana mashizha, kushandiswa senzira yekurapa ivhu, kushandiswa kuburikidza nemasisitimu ekudiridza, kana kutoshandiswa mumuchina wefog wekudzivirira umhutu. Kushandiswa kwayo kwakasiyana-siyana kunobvumira nzira dzinoshanda uye dzinoshanda, zvichiita kuti ive yakakodzera mabasa makuru ekurima uye ekuchengetedza bindu diki.

Zvakanakira

1. Kudzora Zvipembenene: Pyriproxyfen inopa nzira yekudzivirira zvipembenene zvakananga pasina kukuvadza zvipembenene zvinobatsira kana zvipembenene zvisingakuvadzi. Inokanganisa huwandu hwezvipembenene, zvichiita kuti huwandu hwazvo huderere ukuwo ichichengetedza kuenzana muzvinhu zvipenyu.

2. Mhedzisiro Yezvisara: Chimwe chezvakanakira zvikuru zve pyriproxyfen ndechekuti inogara kwenguva refu. Kana yashandiswa, inoramba ichishanda kwenguva yakareba, ichipa dziviriro isingaperi kubva pakudzokororwa kana kuwanda kwezvipembenene zvitsva.

3. Kusasvibisa nharaunda: Pyriproxyfen haina chepfu yakawanda kune mhuka dzinoyamwisa neshiri, zvichiita kuti ive yakachengeteka kushandisa munzvimbo dzinogona kusangana nevanhu kana mhuka panzvimbo dzakagadziriswa mishonga. Pamusoro pezvo, kusagara kwayo kwenguva refu munzvimbo inoderedza njodzi yekuunganidzwa kwemakemikari kana kusvibiswa.