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Sugar Beet Powdery Mildew - PP967
Powdery mildew is a sporadic fungal leaf disease of sugar beet in the Red River Valley and southern Minnesota sugar beet-production areas. It first was found in Minnesota and North Dakota in 1975. In recent years, the use of triazole and strobilurin fungicides for Cercospora leaf spot control has limited powdery mildew development. Recent discoveries of the sexual stage of the powdery mildew fungus in several sugar beet producing states could lead to potential biological changes in the fungus, making it more difficult to control.
Located in Landing Pages / Crops
Sunflower Disease Diagnostic Series (PP1727)
This series aids in disease identification.
Located in Landing Pages / Crops
Sunflower Disease Diagnostic Series - PP 1727
The series contains 20 colored cards of symptoms and important facts of sunflower diseases.
Located in Landing Pages / Crops
The Old and the New: Two Needle Diseases of Spruce in North Dakota - F1680
Spruce (Picea spp.) is commonly planted in urban and rural landscapes in North Dakota and frequently suffers from needle loss. In general, healthy spruce retain four or more age classes of needles. Premature needle loss of spruce is the result of a variety of causes: improper planting, environmental stress, insect pests and disease. Rhizosphaera needle cast and stigmina needle cast are two of the most common diseases associated with spruce needle loss in North Dakota.
Located in Landing Pages / Gardens, Lawns & Trees
Tree Diagnostic Series - F1807
This series of 23 cards will help Extension agents and Master Gardeners diagnose the most common tree diseases and abiotic disorders in North Dakota. The cards contain diagnostic photos, host range, symptoms and signs, and management tips.
Located in Landing Pages / Gardens, Lawns & Trees
Understanding the Veterinary Feed Directive - V1719
This publication explains the new FDA regulation regarding the use of medicated feeds and specifically related to the Veterinary Feed Directive (VFD).
Located in Landing Pages / Livestock
West Nile Fever - V1235
West Nile fever, which is caused by the West Nile virus (WNV), is a viral disease seen primarily in birds, horses and people. The virus circulates in nature between mosquito vectors and bird reservoir hosts, with humans and horses as accidental or dead-end hosts.
Located in Landing Pages / Livestock
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