Metabolism ofO-EthylS,S-Diphenyl Phosphorodithioate (Hinosan^®) by Mycelial Cells ofPyricularia oryzae

Photodecomposition ofO-EthylS,S-Diphenyl Phosphorodithiolate (Edifenphos)

“…8 ) The homogeneity of the purified compound was confirmed by gas liquid chromatography and thinlayer chromatography. Radiochemical purity was 98.9 %and specific activity was approximately 0.2 mCi/ mM at the beginning of the experiment.…”

Joint Action of Chemicals with Phosphorothiolate Fungicides on Rice Blast Fungus

“…If this type of synergism occurs between the amide compounds and PTL fungicides, one of the synergistic pair would be detoxified by the enzyme system which is susceptible to inhibition by the other member of the pair in the cells of wild type of rice blast fungus, but this detoxification and/or inhibition would not take place in the PTL-R clones of the fungus. The metabolism of PTL fungicides by a wild type of the fungus and its PTL-R clone have been studied and no difference in metabolism was found between the two lines of the fungus4, 8,9).…”

Metabolic Fate ofO-EthylS,S-Diphenyl Phosphorodithiolate (Hinosan®) in Rice Plant

“…Since the ratio of 35S atoms in (H) and (1) is 2 to 3, figures of(1) are expressed as actual concentrations…”