Imiti yica udukoko nudukoko Fipronil 95% Tc CAS 120068-37-3

Ibicuruzwa birambuye

CAS: 120068-37-3

1.Fipronil, imiti izwi nka 5-amino-1- (2, 6 dichloro-4-trifluorotolyl) -4-trifluoromethyl-sulfinyl-pyrazole-3-karubone, ni benzopyrazole ya mbere ikoreshwa mu kurwanya udukoko.kuva yavumburwa mu 1987, yakoreshejwe cyane mubice byinshi nkubuhinzi nubuvuzi bwamatungo, ihinduka ubwoko bukomeye bw’imiti yica udukoko.Fipronil, izina ry'ubucuruzi rya Rexinte, ni ubwoko bushya bwa benzopyrazole yica udukoko, bufite ibyiza byo kwaguka no gukora neza ugereranije n’udukoko gakondo (organophosphates, pyrethroide, carbamates), kandi yakoreshejwe cyane mu mirima myinshi y’ubuhinzi, kandi ikoreshwa cyane; imiti yica udukoko ikoreshwa mu kurwanya udukoko.

2.Fipronil itera cyane Cl-flux mu guhagarika imitsi ya Cl-umuyoboro uyobowe na γ-aminobutyric acide reseptor, itera umunezero mwinshi wa sisitemu y'imitsi kandi iganisha ku rupfu rw’udukoko, kandi ikagera ku ngaruka zo gukumira no kurwanya udukoko twangiza mu bukungu. .

3.mp200.5 ～ 201 ℃, ubucucike bugereranije 1.48 ～ 1.63, umuvuduko wumuyaga 3.73 × 10-7Pa (2.8 × 10-7Pa) (20 ℃).Gukemura: acetone 54,6g / 100mL, dichloromethane 2.23g / Igitabo cya Shimi100mL, methanol 13.75g / 100mL, hexane na toluene 0.3g / mL, amazi 1.9mg / L.Coefficient yo gukwirakwiza (octanol / amazi) 4.0.gihamye mubihe bisanzwe byo kubika, igice cyubuzima mumazi 135d, igice cyubuzima bwa fotolisi mumazi 8h.

Gusaba

1.Fluoropyrazole irimo imiti yica udukoko twinshi, ibikorwa byinshi, uburyo bwinshi bwo kuyikoresha, kugeza kuri Hemiptera, Compositae, Coleoptera, Lepidoptera nudukoko twangiza na pyrethroide, udukoko twica udukoko twangiza karbamate nazo zigaragaza ubukangurambaga bukabije.Irashobora gukoreshwa mumuceri, ipamba, imboga, soya, gufata kungufu, itabi, ibirayi, icyayi, amasaka, ibigori, igiti cyimbuto, ishyamba, ubuzima rusange, ubworozi, nibindi. ipamba bollworm, udukoko twibiti, inyenzi ntoya yimboga, inyenzi zitwa cabage, inyenzi ya kale nijoro, inyenzi, umutemeri wumuzi, urumuri nematode, caterpillar, umubu wigiti cyimbuto, ingano ndende ya aphid, coccide, trichoderma, nibindi. hm2.Ubushinwa bwemeje ikizamini cyo gukora neza ku muceri n'imboga.Guhindura ni 5% gel ihagarikwa na 0.3% granule

2.Bikoreshwa cyane cyane ku bihingwa nk'umuceri, ibisheke, ibirayi, n'ibindi. Mu kwita ku buzima bw'inyamaswa, bikoreshwa cyane cyane mu kwica parasite nk'ibihuru n'amatiku ku njangwe n'imbwa.