I-Pesticide kunye ne-Insecticide Fipronil 95% Tc CAS 120068-37-3

Iinkcukacha zeMveliso

CAS:120068-37-3

I-1.Fipronil, i-chemically eyaziwa ngokuba yi-5-amino-1- (2, 6 dichloro-4-trifluorotolyl) -4-trifluoromethyl-sulfinyl-pyrazole-3-carbonitrile, yi-benzopyrazole yokuqala esetyenziselwa ukulawula izinambuzane.ukususela ekufumaneni kwayo ngo-1987, isetyenziswe ngokubanzi kwiinkalo ezininzi ezifana nezolimo kunye neyeza zonyango lwezilwanyana, ibe yintlobo enzima ye-Chemicalbook insecticide.I-Fipronil, igama lokurhweba le-Rexinte, luhlobo olutsha lwe-benzopyrazole insecticide, enenzuzo ye-spectrum ebanzi kunye nokusebenza okuphezulu xa kuthelekiswa ne-insecticide yendabuko (i-organophosphates, i-pyrethroids, i-carbamates), kwaye isetyenziswe ngokubanzi kwiindawo ezininzi zezolimo, kwaye isibulali-zinambuzane esiqhelekileyo esisetyenziselwa ukulawula izinambuzane.

I-2.I-Fipronil ikakhulu ibangela ukuhamba kwe-Cl ngokuthintela i-neural membrane ye-Cl-channel elawulwa yi-γ-aminobutyric acid receptors, ebangela ukutshatyalaliswa okukhulu kwenkqubo ye-nervous kwaye ikhokelela ekufeni kwezinambuzane, kwaye ifezekisa umphumo wokuthintela kunye nokulawula izinambuzane ezahlukahlukeneyo zezoqoqosho. .

3.mp200.5～201℃, ukuxinana kwe-1.48～1.63, uxinzelelo lomphunga 3.73×10-7Pa (2.8×10-7Pa) (20℃).Ukunyibilika: i-acetone 54.6g/100mL, i-dichloromethane 2.23g/Chemicalbook100mL, i-methanol 13.75g/100mL, i-hexane kunye ne-toluene 0.3g/mL, amanzi 1.9mg/L.Ulwabiwo lwe-coefficient (i-octanol/amanzi) 4.0.uzinzile phantsi kweemeko eziqhelekileyo zokugcina, i-half-life in water 135d, i-half-life of photolysis emanzini 8h.

Isicelo

I-1.I-Fluoropyrazole equkethe i-insecticide ebanzi, umsebenzi ophezulu, uluhlu olubanzi lwezicelo, kwi-Hemiptera, i-Compositae, i-Coleoptera, i-Lepidoptera kunye nezinye iinambuzane kunye ne-pyrethroids, i-carbamate insecticide iphuhlise ukuchasana nezinambuzane nazo zibonisa uvakalelo oluphezulu kakhulu.Ingasetyenziswa kwirayisi, umqhaphu, imifuno, iimbotyi zesoya, udlwengulo, icuba, iitapile, iti, amazimba, umbona, umthi weziqhamo, ihlathi, impilo yoluntu, ukufuywa kwezilwanyana, njl njl. icotton bollworm, inambuzane yentonga, inundu yemifuno encinci, inundu yekhaphetshu, inundu yasebusuku, ibhungane, i-root cutter, ibulb nematode, umbungu, ingcongconi yomthi weziqhamo, iwheat long tube aphid, coccid, trichoderma, njl njl. hm2.I-China ivume uvavanyo lokusebenza kwintsimi yerayisi kunye nemifuno.Ukuqulunqwa yi-5% yokumiswa kwe-gel kunye ne-0.3% yegranule

2.Isetyenziswa kakhulu kwizityalo ezifana nerayisi, iswekile, iitapile, njalo njalo. Kwimpilo yezilwanyana, isetyenziswa ikakhulu ukubulala izifunxi-gazi ezifana neentakumba kunye namakhalane kwiikati nezinja.