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Plant Sciences

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Utah State University

1928

Utah

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Circular No. 74 - Rules And Regulations For The Fifth Utah Intermountain Egg-Laying Contest, Byron Alder Aug 1928

Circular No. 74 - Rules And Regulations For The Fifth Utah Intermountain Egg-Laying Contest, Byron Alder

UAES Circulars

This contest is conducted on a part of the Utah Agricultural College Farm near the experimental poultry yards. It is managed by the Poultry Department with an experienced poultry raiser in direct charge of the feeding and care of the hens in the contest. The buildings, grounds, and fences were built and furnished by the Experiment Station.


Bulletin No. 205 - The Beet Leafhopper In Utah: A Study Of Its Distribution And The Occurrence Of Curly-Top, George F. Knowlton Jun 1928

Bulletin No. 205 - The Beet Leafhopper In Utah: A Study Of Its Distribution And The Occurrence Of Curly-Top, George F. Knowlton

UAES Bulletins

The sugar-beet industry of Utah, and many other western states, has suffered enormous losses from curly-top. Under natural conditions this disease is transmitted, so far as known, solely through the feeding of the beet leafhopper, Eutettix tenellus (Baker), the so-called "white fly." The serious damage of 1924 and 1926 has especially emphasized the necessity for more knowledge concerning the problem.


Bulletin No. 206 - Treehopper Injury In Utah Orchards, Charles J. Sorenson Jun 1928

Bulletin No. 206 - Treehopper Injury In Utah Orchards, Charles J. Sorenson

UAES Bulletins

Treehopper injury is a problem that has given many fruit growers in Utah some concern during recent years. These people have observed that their young fruit trees and the twigs and smaller branches of older trees have been attacked during the autumn of each year in a manner that produced numerous cuts which later formed scars. The trees frequently became unthrifty, and more or less deformed and stunted, as a result of these annual attacks.

The investigation reported in this publication was made for the purpose of ascertaining the present status of the treehopper situation in Utah orchards.


Circular No. 70 - The Agricultural Outlook For Utah, P. V. Cardon, W. P. Thomas Feb 1928

Circular No. 70 - The Agricultural Outlook For Utah, P. V. Cardon, W. P. Thomas

UAES Circulars

In preparing the following statement of Utah's relation to the national agricultural outlook for 1928, the writers have been guided by three fundamental considerations : (a) Utah is a livestock state; (b) feed production is the basis of Utah agriculture; and (c) definite physical, geographic, and economic limitations govern Utah's production of crops other than feed crops.