Detail of "31218-83-4"

Reference

The in-vivo metabolism of propetamphos by insecticide-resistant and susceptible strains of the housefly, Musca domestica

The in-vivo metabolism of propetamphos by insecticide-resistant and susceptible strains of the housefly, Musca domestica. Wells, David S.; Motoyama, Naoki; Dauterman, Walter C. (Toxicol.Several reagents such as 106867-12-3 is used here. Program, North Carolina State Univ., Raleigh, NC 27695, USA). Pestic. Sci., 17(6), 631-40 (English) 1986. CODEN: PSSCBG. ISSN: 0031-613X. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemical Bioregulators) The metab. of propetamphos [31218-83-4] by insecticide-resistant and susceptible houseflies, in vivo, was investigated. Two major pathways of propetamphos degrdn. were found. The first is the major route of detoxification for both resistant and susceptible strains at low doses and involves a hydrolysis of the P-O vinyl bond, ultimately resulting in the formation of CO2. The 2nd major pathway involves conjugation. As the dose increases, so does the importance of this pathway. Those strains of houseflies with greater conjugative capacity are able to tolerate greater doses of propetamphos than those strains with lesser conjugative capacity. The properties exhibited by this conjugate are consistent with those of glutathione conjugates. This is further supported by a parallel between values of glutathione S-transferase activity in the houseflies tested and tolerance to propetamphos. .

Studies on the ixodicidal efficacy of a new organophosphate

Studies on the ixodicidal efficacy of a new organophosphate. Gothe, R.; Mieth, H. (Inst. Parasitol., Justus-Liebig-Univ., Giessen, Ger.). Berl. Muench. Tieraerztl. Wochenschr., 91(10), 193-6 (German) 1978. CODEN: BEMTAM. ISSN: 0005-9366. DOCUMENT TYPE: Journal CA Section: 5 (Agrochemicals) Boophilus microplus females, resistant to the usual organophosphorus insecticides, were sterilized by immersion into SAN 322I [(E)-1-methylethyl 3-[[(ethylamino)methoxyphosphinothioyl]oxy]-2-butenoate] [31218-83-4]. The most sensitive strain was Yeerongpilly, for which 1 min immersion into 32 ppm SAN 322I caused 100% sterility. Mt. Alford, the most resistant strain, required 10 min immersion into 4096 ppm SAN 322I for 100% sterility. Rhipicephalus appendiculatus and R. evertsi were also sterilized by SAN 322I.