Y. Yusa

A thin-layer chromatographic method for separation and determination of residues of some carbamate insecticides in rice grain as 4-nitrobenzenediazo derivatives of their phenol moieties

K. Ishikawa, Yuzuru Asano, Y. Yusa, 1971 .

Soil adsorption and its mechanism of the fungicide mepanipyrim

A. Yagi, Y. Yusa, Y. Nagai, 1999 .

Degradation of a Fungicide, Mepanipyrim, in Soils

M. Ikeda, Yuzuru Asano, Y. Yusa, 1998 .

In Vivo Effect of Macarbomycin on Escherichia Coli Strains Carrying R Factor

T. Fukuyasu, S. Iyobe, Y. Yusa, 1975 .