Pyriproxyfenbenzyl ethers inokanganisa mugadziri wekukura kwezvipembenene. Ihomoni yevechidiki inofananidzwa nehomoni itsvamishonga yezvipembenene, nekutorwa kwehupfu, chepfu shoma, kugara kwenguva refu, kuchengetedzeka kwezvirimwa, chepfu shoma kuhove, kushaya simba kukuru pamamiriro ezvakatipoteredza. Kune nhunzi chena, zvipembenene zvemaseke, moth, beet armyworm, Spodoptera exigua, pear psylla, thrips, nezvimwewo zvine simba rakanaka, asi chibereko chenhunzi, umhutu nezvimwe zvipembenene zvine simba rakanaka rekudzora.
Kushandiswa:
1. Kudzora zvipembenene pahutano hweveruzhinji. Maphenylethers anodzora kukura kwezvipembenene, izvo zvinodzivisa kugadzirwa kwe chitosan yemhando yemahormone evechidiki. Anogonawo kudzora zvipembenene zve sweet potato whitefly ne scale.
2. Phenylethers inodzora kukura kwezvipembenene, izvo zvinodzivisa kugadzirwa kwe chitosan yemhando yemahormone evechidiki. Ine hunhu hwekushanda zvakanyanya, dosi shoma, nguva refu, kuchengetedzeka kuzvirimwa, chepfu shoma kuhove uye kusakanganisa nharaunda. Inogona kushandiswa kudzora homoptera, thysanoptera, diptera, zvipembenene zve lepidoptera. Kudzivirira kwayo zvipembenene kunoratidzwa nekukanganisa kunyunguduka uye kuberekana kwezvipembenene. Kune zvipembenene zvine hutano hweumhutu nenhunzi, dosi shoma yechigadzirwa ichi inogona kukonzera rufu panguva yekukura uye kudzivirira kuumbwa kwehonye huru. Kana ikashandiswa, granules dzinofanira kuiswa zvakananga mumadziva emvura yetsvina kana dzakapararira pamusoro penzvimbo dzekuberekera umhutu nenhunzi. Inogona zvakare kudzora zvipembenene zve sweet potato whitefly ne scale. Pyrifen inewo endosorption transfer activity, iyo inogona kukanganisa honye dzakavanzwa kumashure kwemashizha.
Nguva yekutumira: Nyamavhuvhu-16-2024