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Herbicide Mode of Action and Sugar Beet Injury Symptoms - A1085
This technical bulletin has been updated and includes herbicide families that were not discovered when the original bulletin was written. The bulletin contains improved image quality.
Located in Landing Pages / Crops
Houndstongue (Cynoglossum officinale L.) Identification and Control - Stop the Spread - W1307
Houndstongue is a biennial, poisonous herb that is native to Eurasia. The plant is a member of the Borage family, which includes more commonly known plants such as Virginia bluebells, forget-me-nots and the fiddlenecks. Houndstongue commonly is found in disturbed areas, including roadsides and trails, and in pasture and woodlands following soil disturbance or overgrazing.
Located in Landing Pages / Crops
How to for Assess Nitrogen Problems in Water Resources - AE1217
Over the years, scientists have come to realize that accurately predicting nitrogen (N) problems in water resources depends on knowledge of the interaction among many factors. It is a complicated process that we have not yet mastered, but we do know that some factors consistently exert significant control over the processes that affect N mobility, availability, and accessibility. Determining the value of these factors and combining those values into a single value assigned to a specific geographic area is the basis for assessment.
Located in Landing Pages / Environment & Natural Resources
Identification and Control of Purple Loosestrife (Lythrum salicaria L.) - W1132
Purple loosestrife, a beautiful garden plant with an aggressive nature, was first introduced into North America in the early 1800s. The plant was sold in North Dakota by its genus name Lythrum for at least 50 years. Lythrum plants were brought to North Dakota for flower gardens because of their striking color, ease of growth, winter hardiness, and lack of insect or disease problems. The garden varieties of purple loosestrife were sold by many cultivar names including Morden Pink, Drop-more Purple, and Morden Gleam. These garden cultivars were thought to be sterile but have now been shown to cross-pollinate with the wild Lythrum type and sometimes with other Lythrum cultivars.
Located in Landing Pages / Crops
Identification and Control of INVASIVE AND TROUBLESOME WEEDS in North Dakota - W1411
This publication includes photos of all North Dakota state and county listed noxious weeds as well as "troublesome" plants such as poison ivy. Methods to identify and control each weed are discussed and why the plant is a concern in the state is explained. This is a major revision since the first publication in 2010.
Located in Landing Pages / Crops
Identification, Biology and Control of Palmer Amaranth and Waterhemp in North Dakota - W1916
Palmer amaranth and waterhemp are difficult to control pigweeds that are found in North Dakota. This publication focuses on how to identify these species from other pigweeds, and focuses on biology of these weeds that makes them difficulty to control. General management principles are also discussed.
Located in Landing Pages / Crops
Incorporating Cover Crops - SF1901
Science-based information and farmers use of cover crops in North Dakota are presented in this short booklet. The goal is to provide both a starting point for farmer use of cover crops and also tips to fine tune cover crops to achieve on-farm goals.
Located in Landing Pages / Crops
Integrated Pest Management of Flea Beetles in Canola - E1234
This publication summarizes Integrated Pest Management of flea beetles in canola including identification, life cycle, crop damage, trapping, field scouting, economic threshold, cultural control, host plant resistance, biological control, and chemical control.
Located in Landing Pages / Crops
Integrated Pest Management of Wheat Stem Sawfly - E1479
This publication summarizes Integrated Pest Management of wheat stem sawfly including identification, life cycle. crop damage, pest monitoring, cultural control, host plant resistance, biological control and chemical control.
Located in Landing Pages / Crops
Integrated Pest Management of the Wheat Midge in North Dakota - E1330
This publication summarizes Integrated Pest Management of wheat midge including identification, life cycle, crop damage, pheromone trapping, degree day modeling, field scouting, economic threshold, cultural methods biological control and chemical control.
Located in Landing Pages / Crops
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