Open Access. Powered by Scholars. Published by Universities.®

Life Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Articles 781 - 790 of 790

Full-Text Articles in Life Sciences

G73-45 Managing Black Walnut Plantations For Timber (Revised March 1979), Neal E. Jennings, Frank A. Hershey Jan 1973

G73-45 Managing Black Walnut Plantations For Timber (Revised March 1979), Neal E. Jennings, Frank A. Hershey

University of Nebraska-Lincoln Extension: Historical Materials

A basic knowledge of tree needs and the application of simple management principles are required to produce quality black walnut timber.

Black walnut (Juglans nigra) is a high value timber species. The only way to maximize profit from black walnut plantations is by good timber management. Management practices that increase growth, improve quality and reduce damage, substantially increase profit. A basic knowledge of tree needs and the application of simple management principles are required to produce quality black walnut timber.

Protection, pruning and thinning are the major management activities.


G73-71 Lettuce (Revised April 1990), R.E. Neild, Roger D. Uhlinger Jan 1973

G73-71 Lettuce (Revised April 1990), R.E. Neild, Roger D. Uhlinger

University of Nebraska-Lincoln Extension: Historical Materials

Successfully growing and harvesting lettuce is the focus of this NebGuide.

Lettuce is an increasingly popular vegetable in the United States. Because it is a basic ingredient in salads, lettuce is eaten more frequently than any other vegetable. Lettuce can be served alone with a variety of dressings or mixed with other fresh vegetables.

Its fresh color and crisp texture serve well as a garnish, and its leaves may be stuffed with fruit, cheese, seafood, poultry, ham, or egg salads. Although usually consumed fresh, leaf lettuce and chopped green onions "wilted" with warm vegetable oil and vinegar make a pleasing, …


G73-12 Iris Borer Control, David L. Keith, Frederick P. Baxendale Jan 1973

G73-12 Iris Borer Control, David L. Keith, Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

Scouting, prevention and control of the iris borer.

This insect is the most serious insect pest of iris in Nebraska and is found virtually everywhere in the state. Damage is characterized by dark, streaked, or watery areas and ragged edges on the developing leaves of iris in May and June and extensive destruction of the insides of the rhizomes in July and early August. Examination late in summer will reveal a large white to pinkish caterpillar from 1 1/2 to 2 inches long in the rhizome, usually accompanied by a foul-smelling soft rot.


G73-4 Bagworms (Revised June 1987), Frederick P. Baxendale Jan 1973

G73-4 Bagworms (Revised June 1987), Frederick P. Baxendale

University of Nebraska-Lincoln Extension: Historical Materials

Bagworms can damage juniper, arborvitae, pine, and spruce. Description, life history, and control are discussed in this publication.

The bagworm is native to the United States and is found in eastern Nebraska. Bagworms feed on many species of trees and shrubs, but are most common on junipers. They are rarely a serious problem on deciduous trees, except when larvae move away from evergreens.


G73-46 Hessian Fly On Wheat, John E. Foster, Gary L. Hein Jan 1973

G73-46 Hessian Fly On Wheat, John E. Foster, Gary L. Hein

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide discusses the life cycle, control and prevention of the Hessian fly. Plant-safe dates and resistant wheat varieties are also examined.

The Hessian fly, Mayetiola destructor (Say), is not native to the United States, but was probably introduced by Hessian soldiers during the Revolutionary War. This insect was given its common name by Americans because of its damage on Long Island in 1779. The pest has become distributed throughout the United States wheat production areas since then.

The Hessian fly belongs to the family of insects known as gall midges (Diptera: Cecidomyiidae), a group noted for their habit of …


Rb58-186 The Existing Space In Nebraska Multistory Tee Houses, Virginia Y. Trotter Jan 1958

Rb58-186 The Existing Space In Nebraska Multistory Tee Houses, Virginia Y. Trotter

University of Nebraska-Lincoln Extension: Historical Materials

In this manuscript, data are presented regarding the space and characteristics of multistory tee-shaped farmhouses. The tee house is shaped like the letter "t", one wing perpendicular to the main portion of the house in such a way that the main portion projects on each side.

The multistory tee house as found to be most prevalent in the areas of Nebraska included in this study. The sample comprised houses chosen by a method of random sampling. A personal interview was made at each farmhouse by a home economist and an agricultural engineer. Detailed measurements of the entire house and a …


Ec46-223 My Kitchen Jan 1946

Ec46-223 My Kitchen

University of Nebraska-Lincoln Extension: Historical Materials

I have often dreamed of having a kitchen which would be cheerful, convenient, cleanable, and comfortable. If we should build a new home, and I could create my dream kitchen, it would fit the needs of my family, our living habits, our standards of meal preparation and serving, the equipment we could afford, and the amount of help and company we are likely to have.

After looking at pictures and plans, reading literature, and talking to others, I believe that step-saving, workable kitchens don't just happen. There evidently are some basic principles to follow. Several years' experience can give a …


Ec44-5-116 Christmas At Wartime, Clara M. Newleee Jan 1944

Ec44-5-116 Christmas At Wartime, Clara M. Newleee

University of Nebraska-Lincoln Extension: Historical Materials

Should we celebrate Christmas during war times? Why not? Does it help the heartache to sit glumly in the corner and moan? Will this help one or will it help the boy or girl in the service of his or her country? In these war times with all their bad influences and horrible happenings we need to keep up at home every type of mellowing influence and to search out all the inspirational ideals available.

It's fun to make gifts. Much of the joy of Christmas comes in the anticipation and preparation. The making of gifts adds personal touch for …


Forty-Seventh Annual Report Of The Agricultural Experiment Station Of Nebraska February 1, 1934, W.W. Burr Jan 1934

Forty-Seventh Annual Report Of The Agricultural Experiment Station Of Nebraska February 1, 1934, W.W. Burr

Agricultural Research Division: News and Annual Reports

This report is for the most part a record of the achievements of the Nebraska Agricultural Experiment Station during the fiscal year ending June 30, 1933. The reports from the substations extend to January 1, 1934. A financial statement showing the receipts and expenditures of the Experiment Station is included.

The projects are grouped and discussed under subject headings. Little or no progress has been made on some projects, while others, on which attention has been concentrated, have been advanced rapidly or completed. Curtailment of appropriations and a reduction in cash funds due to the low prices of agricultural products …


Forty-Fifth Annual Report Of The Agricultural Experiment Station Of Nebraska, February 1, 1932, W.W. Burr Jan 1932

Forty-Fifth Annual Report Of The Agricultural Experiment Station Of Nebraska, February 1, 1932, W.W. Burr

Agricultural Research Division: News and Annual Reports

This report covers the investigations, expenditures, and publications of the Nebraska Agricultural Experiment Station for the fiscal year June 30, 1931. During the year 68 projects have been under investigation at the main station. These have covered a wide range of subjects. At the various substations the work is planned to meet the needs of the different regions.

The funds for carrying on the work of the stations are derived from federal and state sources. The work is carried on in definite projects according to the supporting fund.

Satisfactory progress was made on the research program. During the year eight …