Tonogai Y, Tsumura Y, Nakamura Y, Ito Y, Watanabe Y, Shiomi Y
Yokohama Quarantine Station.
Eisei Shikenjo Hokoku. 1992(110):140-3.
Organophosphorus pesticides in 47 agricultural products imported at the Yokohama and Kobe Quarantine Station in 1990 were determined by FPD-GC and identified by GC-MS. Chlorpyrifosmethyl, malathion and fenitrothion were found in wheat (0.03-0.69 ppm), chlorpyrifosmethyl and fenitrothion in soy bean (0.02-1.03 ppm), chlorpyrifosmethyl in cherry (0.12-0.17 ppm), chlorpyrifosmethyl in pumpkin (0.07-0.15 ppm), chlorpyrifosmethyl and malathion in corn (0.15-1.38 ppm).
