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Fusarium Yellows of Sugar Beet - PP1247
Fusarium yellows of sugarbeet was identified in the Red River Valley in a few fields between Moorhead, Minn., and Drayton, N.D., in 2002. Fusarium yellows is caused by the fungus Fusarium oxysporum f. sp. betae, although other Fusarium species can be involved as secondary invaders. The disease causes significant reduction in root yield and recoverable sucrose. In storage, the quality of infected roots may deteriorate more rapidly than in noninfected roots.
Located in Landing Pages / Crops
Plant Disease Management: Sugar Beet Powdery Mildew ( PP967 Revised)
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
Soybean Disease Diagnostic Series (PP1867)
This series aids in disease identification.
Located in Landing Pages / Crops
Iron Chlorosis in Trees (F1868)
Iron chlorosis is a major tree-health issue found throughout the state. This document summarizes the biology and ecology of the issue, including susceptible species and soils most likely to create this problem. Soil treatments and stem injections are discussed.
Located in Lawns, Gardens & Trees
Iron Chlorosis in Trees (F1868)
Iron chlorosis is a major tree-health issue found throughout the state. This document summarizes the biology and ecology of the issue, including susceptible species and soils most likely to create this problem. Soil treatments and stem injections are discussed.
Located in Landing Pages / Gardens, Lawns & Trees
2018 North Dakota Field Crop Plant Disease Management Guide (PP622)
This fungicide guide is based on the latest information available from the North Dakota Agricultural Experiment Station. U.S. Department of Agriculture, U.S. Environmental Protection Agency (EPA) and the agricultural chemical industry.
Located in Landing Pages / Crops
Plant Disease Management: Deoxynivalenol (DON) in Small Grains (PP1302)
The publication provides information for commonly asked questions on DON/VOM found in small grains. Additional information is provided on management of DON/VOM.
Located in Landing Pages / Crops
Late Blight in Potato (PP1849)
Late blight is caused by the funguslike oomycete pathogen Phytophthora infestans. This potentially devastating disease can infect potato foliage and tubers at any stage of crop development.
Located in Landing Pages / Crops
Dry Edible Bean Disease Diagnostic Series (PP1820)
This publication is a pictorial guide of Dry Edible Bean diseases.
Located in Landing Pages / Crops
Potato Production Problems (A1817)
This has been designed for a clipboard to help with potato diagnostics program.
Located in Landing Pages / Crops
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