Pyriproxyfeniyo benzyl ethers inokanganisa kukura kwezvipembenene. Ihomoni yevechidiki analogues nyowanimishonga yezvipembenene, nekuita kwekutora kutora, kuderera kwehuturu, kuramba kwenguva refu, kuchengetedzwa kwezvirimwa, kushomeka kwehuturu kuhove, kukanganiswa kudiki pane ecology nharaunda. Kune whitefly, zvipembenene zvescale, moth, beet armyworm, Spodoptera exigua, pear psylla, thrips, nezvimwewo zvine maitiro akanaka, asi chigadzirwa chenhunzi, umhutu uye zvimwe zvipembenene zvine maitiro akanaka ekudzora.
Application:
1.Nokuda kwekutonga kwezvipembenene zvehutano hweveruzhinji. Phenylethers zvipembenene kukura regulators, izvo inhibitors ye chitosan synthesis yevadiki mahormone mhando. Inogona zvakare kudzora sweet potato whitefly uye sikisi zvipembenene.
2. Phenylethers zvipembenene zvinokura zvinogadzirisa, izvo zvinodzivisa chitosan synthesis yemhando yehomoni yevana. Iyo ine hunhu hwepamusoro-soro, yakaderera dosage, kureba kwenguva, kuchengetedzeka kune zvirimwa, yakaderera muchetura kuhove uye kushoma kukanganisa kwezvakatipoteredza. Inogona kushandiswa kudzora homoptera, thysanoptera, diptera, lepidoptera tupukanana. Iyo inhibitory effect pazvipembenene inoratidzwa mukukanganisa kunyunguduka uye kubereka kwezvipembenene. Kune zvipukanana zveumhutu uye nhunzi, dhizimusi yakaderera yechigadzirwa ichi inogona kukonzera kufa padanho rekuvhuvhuta uye kutadzisa kuumbwa kwegonye. Kana akashandiswa, magranules anofanirwa kuiswa zvakananga kumadziva esuweji kana kupararira pamusoro peumhutu uye nzvimbo dzinoberekera nhunzi. Inogona zvakare kudzora sweet potato whitefly uye sikisi zvipembenene. Pyrifen zvakare ine endosorption yekufambisa basa, iyo inogona kukanganisa mapere akavanzwa kumashure kwemashizha.
Nguva yekutumira: Aug-16-2024