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Ec67-1845 Dutch Elm Disease - It's Cause And Prevention In Nebraska, David Wysong, Robert E. Roselle

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 67-1845 is about Dutch elm disease, its cause and prevention in Nebraska.

Ec67-1511 Fly Control In Nebraska Feedlots, Robert E. Roselle

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 67-1511 is about fly control in Nebraska feedlots.

Availability Of Niacin In Corn And Milo For Swine, W. G. Luce, E. R. Peo, Jr., D. B. Hudman

Department of Animal Science: Faculty Publications

Niacin has been recognized for several years as a dietary essential for swine. Its presence in feedstuffs is well known, but the biological availability of niacin in certain cereal grains commonly fed to swine has not been clearly established. Research has been reported indicating the niacin of white corn and wheat is largely unavailable to the pig (Kodieek et al., 1956; Kodicek et al., 1959 and Luce et al., 1966). Several workers have also obtained evidence that the niacin of corn is in a bound form and largely unavailable to the rat. (Laguna and Carpenter, 1951; Pearson …

Influence Of A Dietary Supplement Of Lysine Feed At Two Levels Of Protein On Growth, Feed Efficiency And Carcass Characteristics Of Swine, M. H. Jurgens, D. B. Hudman, C. H. Adams, E. R. Peo, Jr.

Department of Animal Science: Faculty Publications

Mertz et al. (1949) demonstrated that lysine is essential in the nutrition of swine. Since then considerable research has been conducted to determine the level of lysine needed to promote optimum growth and feed conversion in swine. Recent investigations (Crum et al., 1964; Wallace et al., 1964; Jensen et al., 1965) have been designed to measure the physical and chemical changes in the animal body which may accompany observed differences in performance due to varying lysine and protein levels.

An Academic Lawyer Plays Armchair Analyst: Some Speculations On The Relevance Of Psychoanalysis To The Law, Leonard V. Kaplan

Nebraska Law Review

The purpose of this paper is to briefly analyze two levels of potential and actual interrelationship between psychoanalytic insights and legal working. The first is psychoanalysis as a total philosophy of man, descriptive of man and all his institutions including legal ones; the second is psychoanalysis as a tool for the law where legal institutions seek for value reasons to intervene in a particular situation where the psychology of an individual(s) is at issue. The latter use of psychological theorems and methods covers the legal spectrum from cases of "undue influence" in wills to questions of "mens rea" in criminal, …

Ticks In Relation To Human Diseases Caused By Rickettsia Species, Harry Hoogstraal

United States Navy: Publications

Rickettsiae (185) are obligate intracellular parasites that multiply by binary fission in the cells of both vertebrate and invertebrate hosts. They are pleomorphic coccobacillary bodies with complex cell walls containing muramic acid, and internal structures composed of ribonucleic and deoxyri­ bonucleic acids. Rickettsiae show independent metabolic activity with amino acids and intermediate carbohydrates as substrates, and are very susceptible to tetracyclines as well as to other antibiotics. They may be considered as fastidious bacteria whose major unique character is their obligate intracellu­ lar life, although there is at least one exception to this. In appearance, they range from coccoid forms …

1967 Nebraska Swine Report

Nebraska Swine Reports

1967 Nebraska Swine Report

Translation Of Kheysin, Ye. M. 1967. Osnorye Itogi I Napravleniya Protozoologicheskikh Issledoraniy V Sssr. [Fundamental Review And Orientation Of Protozoological Research In The Ussr]. Zoologicheskii Zhurnal 46: 1,603-1,629, Ye. M. Kheysin, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 14, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, June 18, 1968 (51 pages)

Translation of Kheysin, Ye. M. 1967. Osnorye itogi i napravleniya protozoologicheskikh issledoraniy v SSSR. [Fundamental review and orientation of protozoological research in the USSR]. Zoologicheskii Zhurnal 46: 1,603-1,629

Translation from Russian to English by Frederick K. Plous, Jr., and edited by Norman D. Levine (notated NDL/cr)

Translation Of Kheysin, E. M. 1967. Obnaryzhenie Tsentrioli Pri Elektronnomikroskopicheskom Issledovanii Merozoitov Eimeria Intestinalis (Sporozoa, Coccidia) [= Observation Of The Centriole During Electron Microscope Studies Of The Merozoites Of Eimeria Intestinalis (Sporozoa, Coccidia). Tsitologiya 9: 1,411-1,412, E. M. Kheysin, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Summary

Structures were seen in the merozoites of Eimeria intestinalis which were markedly resembled a centriole. Nine tubules formed a ringlet near the nucleus, with one more tubule in the center. This structure, although similar to a typical centriole, differs in that it has a central tubule.

Translation number 13, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States, 1968? (3 pages)

Translation of Kheysin, E. M. 1967. Obnaryzhenie tsentrioli pri elektronnomikroskopicheskom issledovanii merozoitov Eimeria intestinalis (Sporozoa, Coccidia) [= Observation of the centriole during electron microscope studies of the merozoites of Eimeria intestinalis (Sporozoa, Coccidia). Tsitologiya 9: 1,411-1,412 …

Report On The Floods Of June 1965: South Platte River, Basin, Colorado And Nebraska

United States Army Corps of Engineers, Omaha District

This final report on the floods of June 1965 in the South Platte River Basin in Colorado and Nebraska is made in compliance with paragraph 172.80 of EM 500-1-1. A previous report was submitted to the Chief of Engineers on 10 August 1965 in response to a request from a subcommittee of the House Public Works Committee, entitled, "The Colorado and Kansas Floods of June 1965 - Report of the Special Subcommittee to Inspect Flooded Areas in Colorado and Kansas to the Committee on Public Works, House of Representatives, June 1965."

This report provides a more extensive record of the …

Trans-O-Hydroxycinnamic Acid Glucosylation In Cell-Free Extracts Of Melilotus Alba, A. Kleinhofs, Francis A. Haskins, Herman J. Gorz

Department of Agronomy and Horticulture: Faculty Publications

The glucosylation of trans-o-hydroxycinnamic acid has been demonstrated in cell-free extracts of MeliIotus alba. The reaction requires UDPG, a sulfhydryl compound, and an active extract from sweet clover leaves. The product of the reaction has been tentatively identified as trans-β-D-glucosyl-o-hydroxycinnamic acid.

Phospholipids Of Thiobacillus Thiooxidans, J. M. Shively, A. A. Benson

School of Biological Sciences: Faculty Publications

Cells and spent growth media from sulfur- and thiosulfate-grown cultures of Thiobacillus thiooxidans were analyzed. The phosphatides were examined by thinlayer chromatography, and the products of their hydrolysis by hydrochloric acid and methanolic potassium hydroxide were separated by paper chromatography. The phospholipids in both cells and spent growth media were identified as phosphatidyl ethanolamine, phosphatidyl N-monomethylethanolamine, phosphatidyl glycerol, and diphosphatidyl glycerol. These comprised about 97% of the total lipid phosphorus. Lyso-phosphatidyl-N-monomethylethanolamine and lysophosphatidylglycerol accounted for the remaining 3%. The percentage of the total lipid phosphorus accounted for by each phospholipid depended on the age of the culture.

Sympatry Changes And Hybridization Incidence In Mallards And Black Ducks, Paul A. Johnsgard

Papers in Ornithology

Changes in general fall and winter distributions of Mallards and Black Ducks over the past century have resulted in markedly increased sympatric contact during pair formation between these two forms, and have been responsible for increased opportunities for hybridization. Bureau of Sport Fisheries and Wildlife records of hybrids from 34 states indicate a minimal current hybridization rate that is about 4% of the frequency expected on the basis of mating according to mathematical probabilities of chance contact. Thus, hybridization is most frequent where both forms are almost equally abundant, indicating that no reinforcement of differences reducing hybridization in the primary …

Ontogeny And Anatomy Of The Flower Of Limnocharis Flava (Butomaceae), Robert B. Kaul

School of Biological Sciences: Faculty Publications

The flowers of Limnocharis flava (L.) Buch. are borne in an indeterminate umbel and each consists of three sepals, three yellow petals, and about 18 carpels surrounded by numerous stamens and staminodia. The androecium is centrifugally developed, and the last-formed members are staminodial; it is supplied by branching vascular systems. Carpels arise almost simultaneously, and a prominent residual floral apex remains. The carpels are partially conduplicately closed and are also primitive in possessing laminar placentation and in lacking differentiation of a style. The gynoecium is essentially apocarpous, but there are slight fusions of adjacent carpels near their ventral margins where …

On The Ecology And Distribution Of Echinococcus Spp. (Cestoda: Taeniidae) And Characteristics Of Their Development In The Intermediate Host, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Echinococcus granulosus (Batsch, 1786) and E. multilocularis Leuckart, 1863 [syn. Alveococcus multilocularis (Leuckart, 1863) Abuladze, 1960] are distinguished by well defined biological and developmental characteristics. Obligatory predator-prey relationships of the hosts segregate the two species ecologically under natural conditions. The larval stage of E. granulosus develops slowly in long-lived ungulates, while that of E. multilocularis becomes infective within a few months in intermediate hosts (rodents) having a life expectancy of less than a year.

Existing parasite-host relationships of these cestodes had become established at least as early as late Pleistocene time, and two biologically distinct forms of E. granulosus can …

Panthera Atrox (Mammalia: Felidae) From Central Alaska, Frank C. Whitmore Jr., Helen L. Foster

United States Geological Survey: Staff Publications

A lower jaw of the large Pleistocene cat Panthera atrox (Leidy) was found on an alluvial flat near the mouth of Lost Chicken Creek, about 180 miles northeast of Fairbanks, Alaska. It was probably washed out of carbonaceous silt deposits which, in the adjacent area, have also yielded bones of Equus, Bison, Rangifer, Cervus, and Elephantidae. The Panthera jaw falls within the size range of the series from Rancho La Brea, California, and differs from Rancho La Brea specimens only in a few characteristics. P. atrox appears to have been significantly larger than extinct or …

New Records Of The Pigmy Shrew Microsorex Hoyi (Baird) In Alaska, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The results of extensive trapping (ca. 7000 small mammals from the Alaskan mainland) indicate that the pigmy shrew, Microsorex hoyi (Baird), is a comparatively rare mammal in Alaska. From January, 1949, to the present, my co-workers and I have collected only seven specimens. These few animals considerably extend the known geographic range of M. hoyi in Alaska.

Namru-3 Translations Of Parasite Literature From Russian, French, Japanese, Etc. Into English (1895-1967) T201-T300, United States Naval Medical Research Unit Number Three, Cairo, Medical Zoology Department

United States Naval Medical Research Unit 3: Publications

T201. TRANSLATION FROM RUSSIAN. SARTBAEV, S. K. (1959). Materials on the biology of certain ticks of the genus Haemaphysalis in Kirgiz. SSR. Trud. Inst. Zool. Parasit., Akad. Nauk Kirgiz. SSR, (7):191-202.

T202. TRANSLATION FROM RUSSIAN. MAKHMETOV, M. M. (1961). Spontaneous infection of Rickettsia burneti in ectoparasites of the Sand Martin. Trud. IV. Konf. Prirod. Ochag. Bolez. Vop. Parasit. Kazakh. Respub. Sred. Azii (September 15-20, 1959), (3):70-74.

T203. TRANSLATION FROM RUSSIAN. KALMYKOV, P. G. (1961). Development of ixodid ticks in the natural environment of islands in the Sea of Japan. Trud. IV. Konf. Prirod. Ochag. Bolez. Vop. Parasit. Kazakh. Respub. Sred. …

80th Annual Report: Nebraska Agricultural Experiment Station

Agricultural Research Division: News and Annual Reports

Contents:
Foreword
Administration and Staff
Research Projects
Experiment Station Publications
Publications of the Staff
Financial Report

Breeds Of Swine

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

CONTENT

Classification of swine............... 1

Old breeds.................. 2

Berkshire....................... 2

Chester White.......................... 3

Duroc...................... 3

Hampshire.......................... 3

Hereford.......................... 4

Poland China.......................... 4

Spot...................... 5

Tamworth....................... 6

Yorkshire........................... 6

New Breeds................................ 6

American Landrace.................... 6

Inbreds............... 7

Market Hogs................... 9

Whole Issue Nebraska Bird Review (October 1966) 34(4)

Nebraska Bird Review

Table of Contents

Comparative Arrival Dates of Selected Migratory Birds in Selected Counties in Nebraska .................. 66

Sandhill Crane Casualties in the Blizzard of March 22, 1966 ........ 69

Ross' Geese in Nebraska ................................... 70

Mourning Dove Nesting Success and Nest Site Selection in a Sandhill Region of Nebraska ....................71

Possible Nesting McCown's and Chestnut-Collared Longspurs in Northwest Nebraska ............................ 75

Book Reviews ..................................................... 75

Notes ............................................................ 76

Index of Volume XXXIV ................................................. 78

Blackbird Damage And Control--An Informal Seminar, M. I. Dyer

Bird Control Seminars Proceedings

The object is to hash over a few problems as we see them on this red-winged blackbird situation. I'm Mel Dyer, University of Guelph, Guelph, Ontario. Around the table are Tom Stockdale, Extension Wildlife Specialist, Ohio Cooperative Extension Service, Columbus; Maurice Giltz, Ohio Agriculture Research and Development Center, Wooster, Ohio; Joe Halusky, U.S. Fish and Wildlife Service, Columbus, Ohio; Daniel Stiles, U.S. Fish and Wildlife Service, Washington, D.C.; Paul Rodeheffer, U.S. Fish and Wildlife Service, Columbus, Ohio; Brian Hall, Blackbird Research Project, University of Guelph, Guelph, Ontario; George Cornwell, Virginia Polytechnic Insti¬tute, Blacksburg, Va.; Dick Warren, Peavey Grain Company, Minneapolis, …

Bird Control Methods And Devices--Comments Of The National Pest Control Association, Philip J. Spear

Bird Control Seminars Proceedings

It may be useful to review some of the considerations that go into recommendations concerning bird management. Later I will make some comments concerning specific methods and devices being used in or promoted for bird control work regardless of whether or not they are new. Members of the National Pest Control Association provide a variety of services, such as fumigation, termite control and general pest control which includes rodent control. There are eight such categories listed in our roster, but only one member in five provides every service listed. Bird control is a rather recent development and is the newest …

Blackbird Depredations In Animal Industry: Feedlots, Donald Balser

Bird Control Seminars Proceedings

Reviewing the cattle feedlot problems in the west, we have cattle feedlots near most of our large population centers and in some cases they are located near supplies of rations, such as potatoes in Idaho or beet pulp, milo, etc. Perhaps the greatest number of feedlots are in California which has our largest human population but there are also large operations in Utah, Idaho, Oregon, Colorado, Nevada, New Mexico, and Arizona which have reported bird damage problems. Later on in the program we'll have a film taken by our bird project personnel of work in feedlots in Colorado so I'll …

Blackbird Depredations In Animal Industry: Poultry Ranges And Hog Lots, C. E. Faulkner

Bird Control Seminars Proceedings

I'm going to move over onto poultry ranges, turkey ranges and hog farms where we have species of birds such as the herring gull, the pigeon, the starling and English sparrow. As a rule, these birds travel relatively great distances from roosts and loafing areas out to the feeding ranges. And why shouldn't they? There is ample high energy food available and usually lack of human disturbance. So they frequent these places during the daylight hours. Actually the losses from these operations are pretty hard to evaluate. Sometimes it is direct, the farmer feels the impact; other times it's indirect. …

New Materials From Research, Donald Balser

Bird Control Seminars Proceedings

At the Denver Wildlife Research Center our people are actively searching for means of controlling damage by a whole host of animal and bird species. I say controlling damage rather than controlling species because this should be the primary objective. If we can do this without lethal control, so much the better, and it may be the more lasting solution in the long run. Often removal of some animals by lethal means either increases reproduction, survival, or invasion unless complete control is exercised over sufficiently large areas. In spite of these problems, population reduction is often relied on as a …

Blackbird Flock Behavior In Corn, A Theoretical Model (With Session Discussion), M. I. Dyer

Bird Control Seminars Proceedings

I realized this past winter that redwings form the base for an international problem, and so I went down to see Jim Caslick in Florida. Unfortunately, I picked the wrong season. I misjudged the weather for when I went down in May to get experimental birds it was pretty hot. Next year I'll be a bit more careful and go down during the winter time. I want to discuss something a bit different but still in line with crop damage by red-winged blackbirds. I want to relate the damage assessment that we're making in agricultural corn to bird behavior. We've …

Histoplasmosis--Its Relationship To Birds, E. R. Price Ph.D.

Bird Control Seminars Proceedings

Histoplasmosis is a disease affecting man and many other ani¬mals including the dog, cat, cow, horse, and several wild animals. It is caused by a pathogenic fungus known as Histoplasma capsulatum. This fungus lives and multiplies in the ground as a mold. It prefers the undisturbed litter in and around old chicken houses or in undis¬turbed droppings under bird roosts. It has been found in the soil of dog kennels, under porches of old houses, under trees and bushes frequented by birds in the daytime. It has also been found in isolated caves and hollow trees. It apparently is capable …

Chemosterilants, Possible Control Agents, Robert Mclean

Bird Control Seminars Proceedings

A chemosterilant may be defined as a chemical compound that reduces or destroys fertility of the treated animal. There are a variety of compounds which have an anti-fertility effect, and these com¬pounds may attack the reproductive process at any one of its many phases. Chemosterilants have a good potential as a means of population control of pest animals, because the population may be reduced with little reproductive compensation which normally follows a reduction caused by killing. The number of young produced would be reduced by preventing reproduction or by causing early mortality; therefore, there would be little compensatory increase in …

Good Practice In Bird Management, James W. Steckel

Bird Control Seminars Proceedings

I'm going to deviate a little bit from what's been said. I'd like to read to you first of all a Good Practice Statement for Bird Management that was accepted by the National Pest Control Association in the past year, 1965. I think it's important for all the people here, realizing that some of you are suppliers, some of you are from regulatory agencies, some of you are in the bird management business, and others are in¬terested in this field in many other ways. It's important for us to realize, all of us, that this field is just in the …