Dutch elm disease (DED) has been spreading across North America since the 1920s. It first was reported in North Dakota in Mandan in 1969, and it reached eastern North Dakota by 1973. DED has been confirmed in every North Dakota county.

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.

Over a dozen disorders of spruce trees are presented. Disorders include insects, diseases, human-caused problems, environmental disorders and others. Color photos are included.

This is an informational handout on maintaining your windbreak as an investment for your property. Information on water and nutrients needs, weed control and protection from damage are briefly discussed.

Growing your own fruit can be fascinating and fun. Many different kinds of tree fruits, including apple, pear, plum and cherry, can be grown successfully in North Dakota.

Pines for North Dakota gives an overview of the most common pine trees in the state, explaining characteristics that will help identify one pine from another.

Research continues to show that the fiber and natural antioxidants and other phytochemicals ("plant chemicals") in apples may help prevent chronic diseases. Learn about growing apple trees, apples and health, and how to preserve and prepare apples.

This publication describes proper methods of tree planting and advantages/disadvantages of different types of nursery stock. Common mistakes and misperceptions are discussed, as well as post-planting care.

This series of 23 cards will help Extension agents and Master Gardeners diagnose the most common tree disease and abiotic disorders in North Dakota. The cards contain diagnostic photos, host range, symptoms and signs, and management tips.

This is a valuable resource for organizations interested in starting a community orchard. It provides information on how to plan the orchard, select fruits and organize volunteers. It also provides sources of plants, sample budgets, funding opportunities, sample contracts and bylaws, and sources of technical advise.