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Early Blight in Potato (PP1892)
Early blight of potato is caused by the fungal pathogen Alternaria solani. The disease affects leaves, stems and tubers and can reduce yield, tuber size, storability of tubers, quality of fresh-market and processing tubers and marketability of the crop.
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
Corn Ear Molds: Basic Questions and Answers - PP1451
Corn ear molds are of concern because of their potential to produce mycotoxins, which may affect livestock feeding value. The following provides some answers to frequent questions about corn ear molds.
Located in Landing Pages / Crops
Management of Rhizoctonia Root and Crown Rot of Sugarbeet - PP1495
Rhizoctonia root and crown rot is one of the most severe soil-borne diseases of sugarbeet and a major problem for growers in Minnesota and North Dakota. This publication provides colored pictures of the disease symptoms and management practices.
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
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
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
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
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
Impatiens Downy Mildew: A Threat to a Favorite Shade Plant - PP1702
Impatiens downy mildew was first detected in ND in 2013. Homeowners must be vigilant when purchasing and planting standard impatiens to prevent the spread of this disease across ND. This publication describes the signs and symptoms of the disease and offers alternatives to planting standard impatiens in the ornamental landscape.
Located in Landing Pages / Gardens, Lawns & Trees
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