Education Commons^™

G01-1433, Environmental Stresses And Tree Health, Jon S. Wilson, Mark O. Harrell

University of Nebraska-Lincoln Extension: Historical Materials

Environmental stresses cause many health problems in Nebraska trees. Hot and cold temperatures, drying winds, poor soil and root conditions and human activity can damage leaves, bark and roots, and can predispose trees to secondary insect and disease attack. Keeping a tree in good condition through proper maintenance can prevent many environmentally related health problems.

This NebGuide is intended to help tree owners identify tree health problems caused by environmental stresses and provide ways to prevent or reduce damage.

Ec01-120 Certified Perennial Grass Varieties Recommended For Nebraska, Bruce Anderson, Roger Kanable, Ken Vogel

University of Nebraska-Lincoln Extension: Historical Materials

More than 100 species of perennial grasses are adapted to and grown in Nebraska. They are classified as either "cool-season" or "warm-season" grasses. The following map, "Major Land Resource Areas For Selecting Adapted Grass Species and Varieties," depicts 16 regions within the state of Nebraska. The table, "Varieties of Grasses for Use in Major Land Resource Areas of Nebraska," shows which grass varieties are best adapted to different sites in each region. After identifying the region on the map, use the table to select an appropriate grass variety for your site.