Ukusetshenziswa kwe-Pyriproxyfen

I-Pyriproxyfenilawula ukukhula kwezinambuzane ze-phenylether. Iyisibulala-zinambuzane esisha se-analogue yama-hormone amancane. Inezici zomsebenzi wokudlulisa i-endosorbent, ubuthi obuphansi, isikhathi eside, ubuthi obuphansi ezitshalweni, izinhlanzi kanye nomthelela omncane endaweni ezungezile. Inomthelela omuhle wokulawula ku-Whitefly, izinambuzane ezinamabala, i-cabbage moth, i-beet moth, i-Calliope, i-pear psyllid, ama-thrips, njll. Ngesikhathi esifanayo, inomphumela omuhle wokulawula ezimpukaneni, omiyane nezinye izinambuzane zezempilo. Ingasetshenziswa ukulawula i-homoptera, i-thysanoptera, i-diptera, izinambuzane ze-lepidoptera. Umphumela wayo wokuvimbela ezinambuzaneni ubonakala ekuthinteni ukubola kwezinambuzane nokuzala kwazo.

Sebenzisa

Ama-phenylether angabalawuli bokukhula kwezinambuzane, okuyizithiyo zokwenziwa kwe-chitosan kohlobo lwe-hormone yobuntwana. Inezici zokusebenza kahle okuphezulu, umthamo ophansi, isikhathi eside, ukuphepha ezitshalweni, ubuthi obuphansi ezinhlanzini kanye nomthelela omncane endaweni yemvelo. Ingasetshenziswa ukulawula izinambuzane ze-homoptera, i-thysanoptera, i-diptera, i-lepidoptera. Umphumela wayo wokuvimbela ezinambuzaneni ubonakala ekuthinteni ukubola nokuzala kwezinambuzane. Kuzinambuzane ezinempilo yomiyane nezimpukane, umthamo ophansi walo mkhiqizo ungabangela ukufa esigabeni sokukhula futhi uvimbele ukwakheka kwezimpukane ezindala. Uma zisetshenziswa, ama-granule kufanele afakwe ngqo emachibini endle noma asakazeke ebusweni bezindawo zokuzalela omiyane nezimpukane. Ingalawula futhi izinambuzane ezimhlophe nezinkulu zamazambane amnandi. I-Pyrifen iphinde ibe nomsebenzi wokudlulisa i-endosorption, ongathinta izimpukane ezifihliwe ngemuva kwamaqabunga.

Indlela yokusebenzisa

I-Pyriproxyfen isetshenziselwa ukulawula omiyane, izimpukane zezinambuzane nezinye izinambuzane eziyingozi empilweni. Ukuze kulawulwe izimpukane zezinambuzane, amagremu angu-20 e-0.5% e-pyriproxyfen granules (isithako esisebenzayo esingu-100mg) nge-cubic meter ngayinye kufanele afakwe ngqo emanzini (ukujula kwamanzi okungaba ngu-10cm kuhle); Ukuze kulawulwe izimpukane zezinambuzane zasendlini, amagremu angu-20 ~ 40 (isithako esisebenzayo esingu-100 ~ 200mg) e-0.5% e-pyriproxyfen granules nge-cubic meter ngayinye asetshenziswa ebusweni bendawo yokuzalela izimpukane zasekhaya, okwakunomphumela omuhle wokuvimbela izimpukane zezinambuzane.