Publications

Accessibility


Search results

204 items matching your search terms.
Filter the results.
Item type













New items since



Sort by relevance · date (newest first) · alphabetically
Leaf-feeding Weevil in Sugar Beets - E1273
A leaf-feeding weevil, Tanymecus confusus, first was observed feeding on sugar beets in the southern portion of the Red River Valley (Richland County, N.D., and Wilkin County, Minn.) in 1975. The weevil has since caused problems for growers in southern Minnesota (Big Stone, Chippewa, Lac Qui Parle and Swift counties) in 1992 and 1997, and again in Richland County of North Dakota in 2004. A related species, Tanymecus palliatus , is an occasional pest of sugar beets in Europe. Feeding injury by adult Tanymecus confusus typically occurs in small areas within sugar beet fields. Damage is occasionally severe enough to require replanting.
Located in Landing Pages / Crops
Lentil Disease Diagnostic Series (PP1913)
A continuation of the Disease diagnostic series cards, these are funded externally and will be distributed to growers and other stakeholders.
Located in Landing Pages / Crops
Limitations of the Sulfate-sulfur Soil Test as a Predictor of Sulfur Response (SF1880)
In the past dozen years, sulfur deficiency in the north central region has become common in historically unaffected soils. The reasons include higher crop yield and the associated increased demand for soil sulfur, but also the clean air as a result of regulation. The sulfur soil test has been used for years, but researches now find it has little value.
Located in Landing Pages / Crops
Management of Insecticide-resistant Soybean Aphids (E1878)
This publication summarizes the development of insecticide resistance in soybean aphids in the upper Midwest and how to manage insecticide resistance using an Integrated Pest Management approach.
Located in Landing Pages / Crops
Managing Lenticel Spot on Potato Tubers - A1822
Lenticels in potato tubers are an unsightly blemish. These blemishes may reduce marketability of tubers and be an entry point for pathogens. Learn about how lenticel spot is caused and tips on managing this disorder.
Located in Landing Pages / Crops
ND Canola Variety Trial Results for 2014 and Selection Guide - A1124-14
The North Dakota Canola Variety Trail Results provide producers with data on canola performance throughout the state and gives information about yield and other information needed for accurate selection of canola hybrids for agricultural production in North Dakota.
Located in Landing Pages / Crops
ND Hard Red Spring Wheat Variety Trial Results for 2018 and Selection Guide (A574-18)
This publication provides summary tables for the performance of spring wheat varieties grown in several locations within the state of North Dakota
Located in Landing Pages / Crops
Nitrogen Extenders and Additives for Field Crops (SF1581)
Nitrogen is lost from soil through the activity of soil bacterial transformation of ammonium to nitrate, and from nitrate, the N can be lost leaching or denitrifcation. There are chemistries available that inhibit the transformation of ammonium to nitrate, and there are also compounds that inhibit urease enzyme activity, decreasing the risk of ammonia volatility.
Located in Landing Pages / Crops
North Dakota Alternative Broadleaf Crop Variety Trial Results for 2016 and Selection Guide - A1105
This publication is reference to select alternative crops and varieties.
Located in Landing Pages / Crops
North Dakota Alternative Crop Variety Trial Results for 2015 and Selection Guide - A1105
This publication contains information on selected varieties of flax, safflower, lentil and chickpea that North Dakota State University tested in 2015.
Located in Landing Pages / Crops
Creative Commons License
Feel free to use and share this content, but please do so under the conditions of our Creative Commons license and our Rules for Use. Thanks.