I-Pyriproxyfenyi-regulator yokukhula kwezinambuzane ze-phenylether. Sisibulali-zinambuzane esitsha se-analogue ye-hormone yolutsha. Sineempawu zomsebenzi wokudluliselwa kwe-endosorbent, ubuthi obuphantsi, ixesha elide, ubuthi obuphantsi kwizityalo, iintlanzi kwaye asinampembelelo ingako kwindalo esingqongileyo. Sinempembelelo entle yokulawula i-Whitefly, izinambuzane ezinamabala, i-cabbage moth, i-beet moth, i-Calliope, i-pear psyllid, i-thrips, njl. Kwangaxeshanye, sinempembelelo entle yokulawula iimpukane, iingcongconi kunye nezinye izinambuzane zempilo. Singasetyenziswa ukulawula i-homoptera, i-thysanoptera, i-diptera, i-lepidoptera. Impembelelo yaso yokuthintela izinambuzane ibonakala ekuchaphazeleni ukubola kwezinambuzane kunye nokuzala kwazo.
Sebenzisa
Iiphenylethers zilawula ukukhula kwezinambuzane, ezithintela ukwenziwa kwe-chitosan yohlobo lwe-hormone yolutsha. Ineempawu zokusebenza kakuhle, idosi ephantsi, ixesha elide, ukhuseleko kwizityalo, ubuthi obuphantsi kwiintlanzi kunye nempembelelo encinci kwindalo esingqongileyo. Ingasetyenziselwa ukulawula i-homoptera, i-thysanoptera, i-diptera, izinambuzane ze-lepidoptera. Impembelelo yayo yokuthintela izinambuzane ibonakala ekuchaphazeleni ukubola nokuzala kwezinambuzane. Kwizinambuzane eziphila ngezinambuzane kunye neempukane, idosi ephantsi yale mveliso inokubangela ukufa kwinqanaba lokuhluma kwaye ithintele ukwakheka kweempukane ezindala. Xa isetyenziswa, iigranules kufuneka zifakwe ngqo kumachibi amdaka okanye zisasazeke phezu kwendawo yokuzalela iimpukane kunye neempukane. Ingalawula nezinambuzane ezimhlophe zebhatata kunye neempukane. I-Pyrifen ikwanomsebenzi wokudluliselwa kwe-endosorption, enokuchaphazela iimpukane ezifihliweyo ngasemva kwamagqabi.
Indlela yokusebenzisa
I-Pyriproxyfen isetyenziselwa ukulawula iingcongconi, iimpukane ezibhabhayo kunye nezinye izinambuzane eziyingozi kwimpilo. Ukulawula iimpukane ezibhabhayo, i-20g ye-0.5% ye-pyriproxyfen granules (isithako esisebenzayo esiyi-100mg) nge-cubic meter nganye kufuneka ifakwe ngqo emanzini (ubunzulu bamanzi obuyi-10cm bulungile); Ukulawula iimpukane ezibhabhayo, i-20 ~ 40g (isithako esisebenzayo esiyi-100 ~ 200mg) ye-0.5% ye-pyriproxyfen granules nge-cubic meter nganye yafakwa kumphezulu wendawo yokuzalela iimpukane ezibhabhayo, nto leyo eyayinefuthe elihle lokuthintela iingcongconi kunye neimpukane ezibhabhayo.
Ixesha leposi: Novemba-19-2024