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Seok-Jeong KIM
Weed Control Research Institute,Faculty of Agriculture,Utsunomiya University
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Yasutomo TAKEUCHI
Weed Control Research Institute,Faculty of Agriculture,Utsunomiya University
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Masaru OGASAWARA
Weed Control Research Institute,Faculty of Agriculture,Utsunomiya University
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Makoto KONNAI
Weed Control Research Institute,Faculty of Agriculture,Utsunomiya University
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Tetsuo TAKEMATSU
Weed Control Research Institute,Faculty of Agriculture,Utsunomiya University
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Akinori SUZUKI
Department of Agricultural Chemistry,University of Tokyo
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MASAKAZU FURUSHIMA
Mitsubishi Gas Chemical Co.Ltd.