Iimveliso
I-Fipronil
Ifomula yoLwakhiwo
Ngokwasemzimbeni
Ukubonakala: umgubo omhlophe
Ubuninzi: 1.477-1.626
Indawo yokunyibilika: 200-201°C
Indawo yokubila: 510.4±50.0°C
Idatha yoKhuseleko
Udidi olunobungozi: Impahla eyingozi
Inombolo yothutho lwempahla eyingozi: 2588
Ukupakisha udidi.
Isicelo
Isetyenziswa kakhulu kwirayisi, iswekile, iitapile kunye nezinye izityalo.Kukhathalelo lwempilo yezilwanyana, isetyenziswa ikakhulu ukubulala iintakumba, iintwala kunye nezinye izifunxi-gazi kwiikati nezinja.
I-Fipronil, i-organic compound kunye ne-chemical formula C12H4Cl2F6N4OS, yi-phenyl pyrazole insecticide ene-wide insecticidal spectrum, ikakhulukazi inetyhefu kwizinambuzane ngesisu, kodwa inomnxeba kunye ne-endosmosis ethile.Inomsebenzi ophezulu wokubulala izinambuzane kwaye ayinabungozi kwizityalo.Ingagalelwa emhlabeni okanye njengesitshizi samagqabi.Ingafakwa kumhlaba ukulawula ngempumelelo i-corn leaf beetle, inaliti yegolide kunye nengwe yomhlaba.Xa isitshizi se-foliar sisetyenziswa, sinomgangatho ophezulu wokusebenza ngokuchasene nenundu yemifuno encinci, ibhabhathane yemifuno, i-rice thrips, njl., kwaye inefuthe elide elide.
Kwiminyaka yakutshanje, i-fipronil iye yasetyenziswa ngokubanzi njengesibulala-zinambuzane esicocekileyo.Isetyenziswa ikakhulu ukuthintela nokubulala amaphela, iimbovane kunye nezinye izinto eziyingozi.
Ukusetyenziswa:I-Fipronil ine-spectrum ebanzi ye-insecticidal, kunye ne-touch, ityhefu yesisu kunye nokufunxa okuphakathi kwangaphakathi.Iyakwazi ukulawula izinambuzane eziphantsi komhlaba kunye nezitshabalalisi ezingaphezulu komhlaba.Ingasetyenziselwa zombini unyango lwesiqu kunye nonyango lomhlaba, kunye nokunyangwa kwembewu.I-25~50g yesithako esisebenzayo/hektare yesitshizi samagqabi sinokulawula ngokufanelekileyo ibhungane lamagqabi, i-chokecherry moth, i-pink boll weevil, i-Mexican cotton boll weevil kunye neentyantyambo zentyatyambo, njalo njalo. impukane emdaka, njl.njl. 6~15g/ha yesithako esisebenzayo inokulawula iinkumbi neenkumbi zasentlango.I-100 ~ 150g/ha yesithako esisebenzayo esigalelwe emhlabeni singalawula ibhungane lengcambu yengcambu, inaliti yegolide kunye nengwe ephantsi ngokufanelekileyo.I-250 ~ 650g/100kg yesithako esisebenzayo/100kg yembewu enyangwe ngayo Iyakwazi ukulawula ngokufanelekileyo umbona inaliti yegolide kunye nengwe.Iinjongo eziphambili zale mveliso ziquka i-aphid, i-leafhoppers, i-lepidopteran larvae, iimpukane kunye ne-coleopterans.Yenye yeendidi ezikhethwayo ezinconyelwa ziingcali ezininzi zesitshabalalisi endaweni ye-organophosphorus eyingozi kakhulu.
