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Studies Of The Haematozoa Of Some Birds Of Northern California, Wayland Lee Ezell

University of the Pacific Theses and Dissertations

The purpose of the work leading to the writing of the thesis was two fold: (1) to survey birds of Northern California for hemoprotozoa of the genera Haemoproteus, Leucocytozoon, and Trypanosoma, and (2) to construct an up-to-date check-list of the Haemoproteus, Leucocytozoon, and Trypanosoma parasites of birds of North America.

Beef Cattle Progress Report, E. F. Frolik, H. H. Kramer

Nebraska Beef Cattle Reports

Shipping fever is a respiratory disease "complex" of cattle. The disease causes extensive economic losses from death, loss of physical condition, inefficient feed utilization and treatment expense. The annual loss from this disease in the United States has been estimated to be $25,000,000.

In many respects shipping fever is similar to respiratory diseases of humans. It may occur in any season of the year, but is most common in the fall and early winter. Although any age animal may be infected recently weaned calves and feeder cattle which have just been moved from the range to feedlot are most susceptible.

Nebraska Bird Review (January 1963) 31(1), Whole Issue.

Nebraska Bird Review

Table of Contents

M. A. Carriker, Jr. .................................................................................... 3

A Summer with Broad-tailed Hummingbirds .................................. 8

General Notes .............................................................................................. 10

Meetings and Reports ................................................................................ 13

Excerpts from Letters .............................................................................. 14

Effects Of Management, Strain And Truck Shipment On Albumen Quality Of Eggs, J.L. Adams, J.L. Skinner

Department of Animal Science: Faculty Publications

Very little has been reported on changes in quality of eggs during shipment. Gwin (1952) reported a study involving more than a billion eggs purchased by the Armed Forces of the United States. U.S. Grades were determined by candling and inspection by trained inspectors from the Army Veterinary Corps and the U.S. Department of Agriculture. Quality loss was shown to be related to time in transit, distance or miles in transit and seasonal influences. No data were reported as to the relation of varying physical conditions during transit or position effects within the rail cars. Adams and Milam (1960) studied …

Block And Bridle Annual, 1963

Block and Bridle Annual (1933–2021)

Contents:

Picture of Club Members
Block and Bridle Club Advisor
Animal Husbandry Faculty
Sample Minutes
Financial Statement
Club Officers and Committee Chairmen
Merit Trophy Winner
Scholarship Awards
Calendar of Events
Initiations
Holiday Ham Sale
Purebred Ewe Sale
Block and Bridle Social
Showmanship Contest
Quarter Horse Show
Block and Bridle Club Tour
Feeders Day
Honors Banquet
Display at Science and Agriculture Day
Election of Officers
Block and Bridle Picnic
Senior Livestock Judging Team
Junior Livestock Judging Team
Meats Judging Team

Murine Circadian Susceptibility-Resistance Cycle To Acetylcholine, Frank Jones, Erhard Haus, Franz Halberg

Journal of the Minnesota Academy of Science

The detection of a circadian ( about 24- hour) susceptibility-resistance cycle to acetylcholine by spot checks on mortality from this agent will be here presented. The study was done under conditions standardized to some extent for 24-hour routine-synchronized circadian system analysis ( 1). Sampling was limited to only two time points along the 24-hour scale. Hence, results represent a spot check rather than a circadian map. The conclusions to be drawn from these data have been confirmed, in the interim, with more frequent sampling. The data to be reported constitute further evidence that circadian system structure (2) involves significant and …

Chemical Sterilisers In The Dairy Industry, D N. Tulloch, N. Ingleton

Journal of the Department of Agriculture, Western Australia, Series 4

There is concern in the cheese industry that residues from new chemical sterilisers used by dairy farmers could affect cheese making processes.

The sterilisers could also affect tests for antibiotic residues in milk. The responsibility of seeing that chemical sterilisers do not enter the milk belongs to the dairy farmers.

They should follow the manufacturers' recommendations and use the chemicals with care.

Oxalate Poisoning. 1. The Effect Of Oxalate-Containing Plants On Ruminants, M R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

Poisoning by plants which contain salts of oxalic acid may be a more common cause of stock losses in Western Australia than was previously thought.

This article describes the effects of these plants on ruminants and outlines an experiment in which the toxicity of soursob was examined.

An article in next month's Journal of Agriculture will describe the most important oxalate-containing plants found in Western Australia.

Rabbit Fumigation, C D. Gooding

Journal of the Department of Agriculture, Western Australia, Series 4

Not all poisons act by absorption from the alimentary tract or through the skin, the fumigants are a big group of poisons used in pest control which act on the animal after being absorbed through the lungs.

FUMIGATION as it is now used in Western Australia is not always an economical way of treating whole farm properties. It should only be used on its own in areas where it is impossible to use other more permanent methods such as warren destruction.

Variations In Cream Tests, J F. Brennan

Journal of the Department of Agriculture, Western Australia, Series 4

DURING the year dairy farmers are often concerned about variations in the butterfat test of cream they supply to the butter factory.

Why do these tests vary? Is the variation the fault of the farmer or the butter factory?

Grow More Wool, W L. Mcgarry, R. J. Lightfoot

Journal of the Department of Agriculture, Western Australia, Series 4

THE amount of wool that each sheep grows is determined by many things, including the amount and quality of pasture available or how the sheep are fed, the stocking rate, the general health and thrift of the sheep and other management considerations such as cropping and the time of lambing.

Selenium And Sheep Health : A Review Of White Muscle Disease Investigations In W.A, M R. Gardiner

Journal of the Department of Agriculture, Western Australia, Series 4

SELENIUM, the latest trace element to be investigated in medicine, biology and agriculture, has been found to be essential in the prevention of a wide variety of animal diseases in various parts of the world.

Behavioral Isolating Mechanisms In The Family Anatidae, Paul A. Johnsgard

Paul Johnsgard Collection

The ducks, geese, and swans present a host of species-recognition and isolating-mechanism problems that are equaled by few other groups of birds. As a family, the Anatidae have provided the greatest number of interspecific hybridization records of any avian family (see Gray, 1958, and Johnsgard, 1960a) both in captivity and under natural conditions. A surprising number of these hybrids have proved to be fertile, even when obtained between what appear to be well-marked genera. This remarkable capacity for hybridization indicates that isolating mechanisms must be operating effectively if species are to retain their integrity under natural conditions. Since genetic isolation …

Two New Gyrodactylus (Trematoda: Monogenea) From Cyprinid Fishes With Synopsis Of Those Found On North American Fishes, Glenn L. Hoffman, Robert E. Putz

United States Fish and Wildlife Service: Publications

Gyrodactylus atratuli from the blacknose dace (Rhinichthys atratulus) and the pearl dace (Semotilus margarita) is compared with known species of Gyrodactylus from North American fishes and described as a new species. Gyrodactylus margaritae from the pearl dace (Semotilus margarita) is compared with known species of Gyrodactylus from North American fishes and described as a new species. The average number of G. atratuli per blacknose dace in the natural habitat is 7.8 (1 to 32) and in the laboratory at the same water temperature after 55 days in captivity, 5.4 (0 to 11). G. atratuli …

Studies On Neogogatea Kentuckiensis (Cable, 1935) N. Comb. (Trematoda: Strigeoidea: Cyathocotylidae), Glenn L. Hoffman, Clarence E. Dunbar

United States Fish and Wildlife Service: Publications

The cercaria of N. kentuckiensis was found in Anaplocamus dilatatus (Nitrocris d.) and Mudalia carinata. The metacercaria was found in all fishes examined from Opequon River, West Virginia, except Cottus bairdi which was also refractory to experimental infection. Two species of Centrarchidae, four of Cyprinidae, three of Salmonidae, Etheostoma flabellare, Platypoecilus maculatus, and Trichogaster trichopterus were experimentally infected. The development of the metacercari and cyst and effect on the fish are described. The histopathology initially consists of hemorrhage and muscle necrosis about the metacercaria, followed by reorganization and formation of a loose connective tissue cyst. The controversial adult names …

Index Catalogue To Russian, Central And Eastern European, And Chinese Literature In Medical Entomology, Volume 1: Diptera, George Anastes

United States Naval Medical Research Unit 3: Publications

Over the past several years a large number of references from the USSR, Eastern Europe, and China have been collected dealing with arthropods of medical importance. These references were coded on keysort cards which made it possible to index as many as fifteen subject areas on one card. The usefulness of this indexing system was evident by the number of medical entomologists who used it in searching for references in their specialty. In response to requests from workers in the United States and other countries who did not have ready access to the index. it was decided to publish these …

Effectiveness Of An Aspergillus Oryzae Culture On The Preservation Efficiency And Feeding Value Of Alfalfa-Brome Haylage Stored In Gas-Tight And Concrete Stave Silos, Samuel C. Perry

Electronic Theses and Dissertations

High-quality forage is essential in feeding dairy cattle if dairymen intend to increase milk production or to maintain a high level of production. Problems of preserving high-quality forage for the winter feeding of livestock occur each year. The preservation of legumes and grasses as hay is governed by a number of factors: (1) curing weather, (2) state of maturity of the crops, and (3) other factors such as equipment available and methods of handling the crop. The inability of dairymen to control these factors results in heavy nutrient loses in the hays during the curing process due primarily to leaching …

Ornithologists Report Continued Progress Made In 1962, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Interest In Birds Dates Back To Primitive Man, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Feeding Program Cardinal, Woodpecker Early Birds, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

First Evening Grosbeak Seen In Tarrant County, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Winter Birds Here In Many Varieties, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Duck Hunting Ok Being Questioned, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Herons Give Lakes Semi-Tropical Look, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

Fort Worth Star-Telegram Tuesday Evening edition

Migratory Birds Now In Passage, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Color, Music Are Products Of Birds, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

Fort Worth Star-Telegram Monday Evening edition

Cowbirds Gather Here In Big Flocks, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

Fort Worth Star-Telegram Saturday Evening edition

Guns, Ddt Take Toll Of Bald Eagle, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.

Kentucky Warbler (Vol. 38, No. 4), Kentucky Library Research Collections

The Kentucky Warbler

No abstract provided.

Threats To Natural Regions Cited At Audubon Session, Jessie Maye Smith

Jessie Maye Smith Birds and Watchers Columns Collection

No abstract provided.