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The Soybean Cyst Nematode, Heterodera glycines is a major factor reducing soybean yields. Reactions on soybean cultivars indicate there is considerable diversity within and among nematode populations, We are examining the genetic diversity among numerous worldwide SCN populations by endonuclease restriction analysis and DAN hybridizati-
The Soybean Cyst Nematode, Heterodera glycines is a major factor reducing soybean yields. Reactions on soybean cultivars have similaralable within and among nematode populations, We are examining the genetic diversity among numerous worldwide SCN populations by endonuclease restriction analysis and DAN hybridizati-