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Potato Production Problems (A1817)
This has been designed for a clipboard to help with potato diagnostics program.
Located in Landing Pages / Crops
Powdery Scab of Potatoes (PP1891)
Spongospora subterranea f. sp. subterranea (referred to as S. subterranea), the causal agent of powdery scab and root gall formation in potato, is a soil- and tuber-borne funguslike pathogen. S. subterranea first was reported in the U.S. in 1913. During this same year, the disease was found established in potato-growing states such as Maine, Florida, Minnesota and Oregon. To date, the pathogen can be found causing disease throughout the U.S., as well as several other potato-growing regions around the world.
Located in Landing Pages / Crops
Pythium Damping-off of Soybean - PP1737
Pythium damping off causes stand loss and yield reduction in North Dakota. The disease is particularly damaging in cool and wet soils. The pathogens involved, biology, identification and management are discussed.
Located in Landing Pages / Crops
Rust Diseases of Wheat in North Dakota - PP1361
The revision of PP1361 will update previous information on the three wheat rusts. Growers, consultants and county agents will be able the use this information for disease diagnosis.
Located in Landing Pages / Crops
Soybean Disease Diagnostic Series (PP1867)
This series aids in disease identification.
Located in Landing Pages / Crops
Soybean Production Field Guide for North Dakota and Northwestern Minnesota - A1172
The production guide will provide useful information to assist you in making timely management decisions.
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
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