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Planting winter wheat plots with a plot sized drill to study the stand and yield variation caused by different seed treatments |
860 cultivars of wheat screened for resistance to 3 different crown rot organisms |
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Planting spring wheat root-lesion nematode plots designed to assess resistance and damage potential |
Collecting Heterodera avenae cysts from infested soil by flotation and then sieving |
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Pythium is one of many pathogens controllable by management practices |
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