upper soil profile because of the long residence time in soil prior to weed emer- gence in spring....

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Transcript of upper soil profile because of the long residence time in soil prior to weed emer- gence in spring....

Page 1: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 2: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 3: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 4: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 5: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 6: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 7: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 8: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 9: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 10: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 11: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known
Page 12: upper soil profile because of the long residence time in soil prior to weed emer- gence in spring. Although cold soils will retard degradation of herbicides in northern little is known