Acaricide propargite 57 ec, 57% EC

Inqwelo: Isikhephe somncedo

Ispefikeshini: 57% EC

CAS: 2312-35-8

Isintsho sokuqinisekisa sokugcina umoya

Umbongo wokubhala FAO/WHO 86, 88 (bonisa ngaphandle kwezilaba esishumi sesibini sokugcina). Ukukhomba Okwesikhephe sikhomba okuqinisekileyo umsebenzi wokukhomba. LD50 yesikhephe sokuqala le ratsi 2800 mg/kg. Umpho lwesipho neyesiye LD50 yesikhephe sokuqala le rabbitsi 4000 mg/kg. Umyalezo omkhulu wesithombe nesiphopho setshintshisiwe kwi-rabbits. Ayisensitiseri yasipho kwi-guinea pigs. Ukukhomba LC50 (4 h) le ratsi 0.05 mg/l. NOEL NOEL (1 y) lesidogesi 4 mg/kg b.w. ngokuphi; LOAEL (2 y) le SD ratsi 3 mg/kg b.w. ngokuphi, ukusuka kwejejunum tumours. Amatumi angasebenzi kwi-Wistar rats okanye imice. NOAEL lesi-SD ratsi (28 d) ngu 2 mg/kg b.w., ubungakanani abangene ukuthi uphawuli lalokhu lokusebenza kulandelule kokuthi ukuhlaba kwezinye zindaweni ezininzi ziyiqinisekileyo nokuthi kuna dosisi elandelule; ngakho ke, i-carcinogenicity iyinkxaso nemfanelo wesifundzelo. ADI(JMPR) 0.01 mg/kg b.w. [1999]. Okuningi Ayingenotokhiseti. Acute i.p. LC50 lesi-rats emadleni 260, irats ezintleni 172 mg/kg.Ukulandelayo class WHO (a.i.) III (tech.); EPA (formulation) III EC classification Xn; R22| Xi; R36| N; R50, R53: (draft 29th ATP proposes R40| T; R23| Xi; R38, R41| N; R50, R53, concentration dependent)