Distribution of tolclofos-methyl in potatoes grown on soil treated with Rizolex
article
Tolclofos-methyl residue levels in potato tubers are affected both by the applied dosage of the fungicide Rizolex-50 WP and by the type of soil on which the potatoes were raised. All the tolclofos-methyl present in the tuber accumulates in the peels wherein about 70% is located in the fiber fraction and about 20% in the juice fraction. No tolclofos-methyl could be detected in the starch fraction. Applying the recommended amount of Rizolex-50 WP (15 kg/ha), the tolclofos-methyl residue level in the unpeeled potatoes never exceeded 0.05 ppm. © 1989 American Chemical Society.
TNO Identifier
230941
ISSN
00218561
Source
Journal of Agricultural and Food Chemistry, 37(4), pp. 1135-1139.
Pages
1135-1139
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