Detail of "121-75-5"

Reference

Evaluation of the efficiency of malathion/dichlorvos mixtures for the protection of sacked corn

Evaluation of the efficiency of malathion/dichlorvos mixtures for the protection of sacked corn. Bitran, E. A.; Campos, T. B. 37262-60-5 and 62-73-7 are also occured in this study.; Kastrup, L. F. C.; Ishizaki, T.; Oliveira, D. A. (Secao Entomol. Geral, Inst. Biol., Port.). Biologico, 48(10), 239-49 (Portuguese) 1982. CODEN: BIOGAL. ISSN: 0366-0567. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Section cross-reference(s): 5 The action of malathion-dichlorvos mixt. [37262-60-5] in the control of the corn weevil (Sitophilus zeamais) Motschulsky and the Angoumois grain moth (Sitotroga cerealella) infestation in corn was studied. Temp. effects were studied. Malathion-dichlorvos mixt. was more effective than was malathion [121-75-5]. Monthly applications of this mixt. protect the cereal. .

Carboxyesterase degradation of malathion in vitro by susceptible and resistant strains of Tribolium castaneum (Herbst) (Coleoptera, Tenebrionidae)

Carboxyesterase degradation of malathion in vitro by susceptible and resistant strains of Tribolium castaneum (Herbst) (Coleoptera, Tenebrionidae).Some chemicals with cas registry numbers like 121-75-5 and 35884-76-5 are also used. Price, N. R. (MAFF Pest Control Chem. Dep., Slough Lab., Slough/Berks., UK). Comp. Biochem. Physiol., C: Comp. Pharmacol. Toxicol.., 77C(1), 95-8 (English) 1984. CODEN: CBPCEE. DOCUMENT TYPE: Journal CA Section: 12 (Nonmammalian Biochemistry) Malathion monoacid was the major metabolite of malathion produced by homogenates of susceptible and resistant T. castaneum. Slightly increased prodn. of this metabolite was detected in a malathion-specific resistant strain. In all strains, monoacid formation was inhibited by triphenyl phosphate. Partial purifn. of the enzyme responsible failed to indicate a significant increase in enzyme levels in the resistant strain. .