Kushandiswa kwePyriproxyfen

Pyriproxyfeninogadzirisa kukura kwezvipembenene zve phenylether. Iyo insecticide nyowani yevadiki hormone analogue. Iyo ine hunhu hweendosorbent yekufambisa chiitiko, yakaderera muchetura, nguva refu, yakaderera muchetura kune zvirimwa, hove uye kushoma kukanganisa pane ecological nharaunda. Rine zvakanaka kudzora kushanda pamusoro Whitefly, chipembenene chikechi, makabheji moth, bhiti moth, Calliope, peya psyllid, thrips, etc. Panguva imwe chete, ine zvakanaka kudzora kushanda nhunzi, umhutu uye zvimwe tupukanana utano. Inogona kushandiswa kudzora homoptera, thysanoptera, diptera, lepidoptera tupukanana. Iyo inhibitory effect pazvipembenene inoratidzika mukukanganisa kunyunguduka kwezvipembenene uye kubereka.

Shandisa

Phenylethers zvipembenene kukura zvinodzora, izvo inhibitors ye chitosan synthesis yevadiki mahomoni mhando. 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 inoratidzika mukukanganisa kunyunguduka kwezvipembenene uye kubereka. Kune zvipembenene zveumhutu uye nhunzi, dhizimusi yakaderera yechigadzirwa ichi inogona kukonzera kufa panguva yekuvhuvhuta uye kutadzisa kuumbwa kwehonye dzevakuru. Kana akashandiswa, magranules anofanirwa kuiswa zvakananga kumadziva esuweji kana kupararira pamusoro peumhutu uye nzvimbo dzekuberekera nhunzi. Inogona zvakare kudzora sweet potato whitefly uye sikisi zvipembenene. Pyrifen zvakare ine endosorption yekufambisa basa, iyo inogona kukanganisa mapere akavanzwa kumashure kwemashizha.

Kushandisa nzira

Pyriproxyfen inoshandiswa kudzora umhutu, makonye anobhururuka uye zvimwe zvipembenene zvehutano. Kudzora makonye eumhutu, 20g ye0.5% pyriproxyfen granules (inoshanda ingredient 100mg) pa cubic mita inofanira kubaiwa zvakananga mumvura (kudzika kwemvura kunosvika 10cm kwakanaka); Kudzora mhute dzemumba, 20 ~ 40g (inoshanda ingredient 100 ~ 200mg) ye0.5% pyriproxyfen granules pa cubic mita yakaiswa pamusoro penzvimbo yekuberekesa yenhunzi, iyo yaive nekudzivirira kwakanaka kwehumhutu uye nhunzi.