Ukusetyenziswa kwePyriproxyfen

I-Pyriproxyfenngumlawuli wokukhula kwezinambuzane ze-phenylether. Sisitshabalalisi esitsha se-analogue yehomoni yolutsha. Ineempawu zomsebenzi wokudluliselwa kwe-endosorbent, ubuthi obuphantsi, ixesha elide, ubuthi obuphantsi kwizityalo, intlanzi kunye nempembelelo encinci kwindalo esingqongileyo. Inefuthe elihle lokulawula kwi-Whitefly, isinambuzane esikalini, i-cabbage moth, i-beet moth, i-calliope, i-pear psyllid, i-thrips, njl. Kwangaxeshanye, inefuthe elihle lokulawula kwiimpukane, iingcongconi kunye nezinye izinambuzane zempilo. Ingasetyenziselwa ukulawula i-homoptera, i-thysanoptera, i-diptera, i-lepidoptera izinambuzane. Impembelelo yayo yokuthintela kwiinambuzane ibonakala ngokuchaphazela i-insect molting kunye nokuzala.

Sebenzisa

I-Phenylethers zizilawuli zokukhula kwezinambuzane, eziyi-inhibitors ye-chitosan synthesis yohlobo lwehomoni yolutsha. Ineempawu zokusebenza okuphezulu, idosi ephantsi, ixesha elide, ukhuseleko kwizityalo, ubuthi obuphantsi kwintlanzi kunye nefuthe elincinci kwindalo esingqongileyo. Ingasetyenziselwa ukulawula i-homoptera, i-thysanoptera, i-diptera, i-lepidoptera izinambuzane. Impembelelo yayo yokuthintela kwiinambuzane ibonakala ngokuchaphazela i-insect molting kunye nokuzala. Kwiingcongconi kunye nezinambuzane zempilo ye-fly, idosi ephantsi yale mveliso inokubangela ukufa kwinqanaba le-pupation kwaye inqanda ukubunjwa kwemibungu yabantu abadala. Xa zisetyenziswa, iigranules kufuneka zisetyenziswe ngokuthe ngqo kumachibi ogutyulo okanye zihlakazeke kumphezulu wengcongconi kunye neendawo zokuzalela iimpukane. Iyakwazi nokulawula impukane emhlophe yebhatata kunye nesinambuzane esisikali. I-Pyrifen nayo inomsebenzi wokudlulisa i-endosorption, onokuchaphazela imibungu efihliweyo ngasemva kwamagqabi.

Indlela yokusetyenziswa

I-Pyriproxyfen isetyenziselwa ukulawula iingcongconi, i-fly larvae kunye nezinye izitshabalalisi zempilo. Ukulawula imibungu yeengcongconi, i-20g ye-0.5% ye-pyriproxyfen granules (isithako esisebenzayo 100mg) nge-cubic meter nganye kufuneka itofwe ngokuthe ngqo emanzini (ubunzulu bamanzi malunga ne-10cm buhle); Ukulawula imibungu ye-housefly, i-20 ~ 40g (isithako esisebenzayo 100 ~ 200mg) ye-0.5% ye-pyriproxyfen granules nge-cubic meter nganye yasetyenziswa kumphezulu womhlaba wokuzalela we-housefly, owaba nefuthe elihle lokuthintela kwingcongconi kunye nombungu wempukane.