Gudmundsen Sandhills Laboratory Open House

What a tremendous gift “Pete” and Abbie Gudmundsen gave to the University, to the people who live throughout their beloved Sandhills, and to the entire State of Nebraska when they donated their 12,817 acre ranch, the Rafter C, to the University of Nebraska Foundation in 1978. And what tremendous work our faculty and staff have accomplished here over the past 20 years. UNL faculty and staff research and educational efforts have truly made this ranch the “Gudmundsen Sandhills Laboratory.”

Gudmundsen Sandhills Laboratory Open House

What a pleasure it is to be here with you today at the Gudmundsen Sandhills Laboratory Open House. I grew up a country boy in Texas, and any day I get to spend in rangeland is a good day to me.

Gudmundsen Sandhills Laboratory Open House: Wagonhammer Education Center

Today at this terrific Gudmundsen Sandhills Laboratory open house I want to begin with three thank you’s. First, thank you for attending. It is a treat to see all of you here, and we thank you for your presence and your interest in this key university program.

An Affordable, Pratical Eco-House

An eco-house or zero-energy house is not a new concept- houses with extremely low impact on their surroundings and good use of local resources have been around for centuries. This particular eco-house is designed to offer full modern services and comforts while consuming very low energy and few expensive building materials. Ideally, someone would be able to use this thesis as a blueprint for actual construction.

G93-1167 Spider Mite Management in Corn and Soybeans

This NebGuide describes the two common spider mites found in Nebraska corn and soybeans, their natural enemies and management. Two species of spider mites, the Banks grass mite and twospotted spider mite, commonly feed on Nebraska corn. Banks grass mites (BGM) feed almost exclusively on grasses, including corn and sorghum. Twospotted spider mites (TSM) not only feed on many species of grasses, but also on soybeans, fruit trees and a variety of vegetables and ornamental plants. Although these two species are somewhat similar in appearance, they differ in several biological characteristics and in their susceptibility to pesticides. Banks grass mites usually appear earlier in the season, feed mostly on the lower leaves of the corn plant, and in Nebraska are moderately susceptible to many of the commonly used miticides. On the other hand, TSM tend to appear in mid to late season, increase rapidly, feed over the entire plant, and often are not consistently controlled by available pesticides.

Two-chamber Rocket Box Bat House Plans

Plans and instructions for building a “Two-chamber Rocket Box” bat-house to accommodate large numbers (>200) of bats. See further: http://www.batcon.org/educatorsK/pdfs/fof_bathouse.pdf