Influence of host nutrition on the development of downy mildew disease of opium poppy
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Authors
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ANILA DOSHI and B.B.L. THAKORE
Department of Plant Pathology, Rajasthan College of AgricuLture, Rajasthan AgricuLturaL University, Udaipur 313 00 I
Keywords:
Peronospora arborescens, downy mildew, Papaver somniferum, host nutritionAbstract
Higher doses of phosphorus decreased the severity of downy mildew of Papaver somniferum caused by Peronospora arborescens, while nitrogen increased the disease index. The disease also increased with additional concn of Hoagland solution if added totest plants.
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