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Inventor
SCHOPER JOHN
US
2 patents
Patents
2 patents
US6162974A
Dec 19, 2000
Seed vigor by pre-harvest defoliation of maize plants
PIONEER HI BRED INT
13 citations
68
US5518989A
May 21, 1996
Seed vigor by pre-harvest defoliation of maize plants
PIONEER HI BRED INT
9 citations
68