Digital Commons Network^™

Significance And Control Of Fungal Diseases Related To Bird Roosts, Robert J. Weeks

Bird Control Seminars Proceedings

Certain fungi have been found frequently as saprophytes in areas containing large amounts of bird excreta. These fungi have the ability to survive, multiply, and cause disease once they have entered a host. Two of these are Crypto-coccus neoformans and Histoplasma capsulatum. Both may easily become airborne and be disseminated throughout an area by the prevailing winds. C. neo-formans is commonly isolated from the excreta of pigeon habitats, and in turn has been associated with clinical cases of cryptococcosis, while blackbird roosts, harboring H. capsulatum, have been responsible for several outbreaks of histoplasmosis. When either of these fungi have become …

Cooperation Between Pest Control Operators And Regulatory Authorities, Robert M. Russell

Bird Control Seminars Proceedings

When Dr. Jackson called me to speak on the rights of the individual I told him he probably had the wrong person because I am an individual and I believe my company is an organization very prone to say "what is, is and you've got to go on with it." If I'd have heard some of the talks here today before he called me, I wouldn't be here at all, because I'm not sure what individual rights there are left! So let me change this thing around a little bit and state that instead of speaking of the rights of …

New Materials For Bird Control, John W. Degrazio, Philip J. Spear

Bird Control Seminars Proceedings

A variety of methods is necessary to solve the many bird damage problems that occur in agriculture and other fields of interest. It is apparent that no one method can be used to provide answers for all damage situations; each problem and problem area is unique and requires thorough knowledge and investigation before intelligent measures of bird control can be applied. Thus, basic research in the laboratory and initial field studies are necessary to arrive at the most safe, efficient, and economical method of bird damage control possible for each situa-tion. The use of chemicals for damage control is one …

Concluding Remarks: Fourth Bird Control Seminar, William B. Jackson

Bird Control Seminars Proceedings

I had three basic ideas. One: that we were talking about bird management, not bird control. This is a recurrent theme through all four of our conferences I think. We're saying secondly that spot control, taking care of this problem at this place with this specific technique, is important and we need more tools; but we need to look at the larger aspect of the environment, the population, and its relationship—an ecological approach. Thirdly, communication, whether it be with the general public or specific interest groups or among this group of professionals involved in bird management, is important; and we …

A Conservation Department Approach To Environmental Contamination And Surveillance Problems, Leroy J. Korschgen

Bird Control Seminars Proceedings

Historically, the Conservation Commission has allied itself with other state, federal, and private agencies that are concerned with control and management of wildlife. It was suggested about a year ago that a Memorandum of Understanding, specifying the policy and procedure for bird control and rat and mouse control by the Bureau of Sport Fisheries and Wildlife in Missouri, would be desirable. Subsequent discussion with Bureau representatives led to the conclusion that a formal memorandum of understanding was unnecessary. The primary purpose of such documents is to formalize operating procedures in states where the Bureau carries on a continuous control program …

To Kill Or Not To Kill : That Is The Question, John R. Beck, William J. Spitz

Bird Control Seminars Proceedings

In talking with the panel that has agreed to be with you this morning, we find that almost to a man they feel very strongly there is no "it" in bird control, that a good applicator needs to be well balanced and well rounded, that he needs to know, far more than one approach, that he needs to be able to understand people, biological problems, ecology, eco-nomics, and several other factors. The idea that sometimes comes across in meetings such as this is, and rightly so in some instances, "I have the final answer." Gentlemen, there is no "it" in …

Status Of Bio-Sonics In Pest Bird Control, Gordon W. Boudreau

Bird Control Seminars Proceedings

Bioacoustics is defined as the study of biologically significant sounds ori-ginated by animals, and the mechanisms which produce and receive these sounds. Many of these sounds are audible to the human ear but some are above the human hearing range and fall into the ultrasonics class. There are sounds used by animals which are near or below the normal human hearing range in pitch, as in certain fish. Bioacoustics comprises a broad field of investigation and is an area which has only recently been explored. Improvements in electronic audio equipment have provided the impetus which launched recent bioacoustical investigations and …

Chemical Bird Control: Idealism And Reality, James B. Elder

Bird Control Seminars Proceedings

Budding wildlife biologists, whether they wind up in research, management or administration, start out with one attribute in common. They are idealists. It is idealism to be sure, that quickly becomes tempered, if not blunted, by the realities of working for worthwhile, even essential conservation goals in an in-different and frequently hostile environment. For some, the conflict of ideals vs reality is too much and they move on to other, probably more lucrative occupations. Still others, blessedly few in number, lose their ideals completely, become apathetic toward wildlife goals and devolve into that most pitiable of human specimens, the bureaucratic …

Presession Seminar On Blackbird Problems, Tom Stockdale

Bird Control Seminars Proceedings

I'd like to open with a very brief discussion, then call on some selected people with whom I've corresponded earlier, and ask if they will discuss a particular aspect of this total bird problem. I've asked that they keep their comments from three to five minutes. Trying to break the total problem down into its several facets we came up with six arbitrary subtopics. For want of better terms I've called these: population census techniques, chemical repellants, sonic repellants, wetting agents, lethal control techni-ques, and damage evaluation. Your particular problem in your area may be slightly different than in other …

Infrared Absorption Properties Of Lih, Lid Mixed Crystals, Sitaram S. Jaswal, John R. Hardy

John R. Hardy Papers

The normal modes of pure LiH and LiD, required in impurity mode calculations, have been computed on the basis of the deformation-dipole model. Neutron-scattering results of Verble, Warren, and Yarnell for Li⁷D, along with some other experimental quantities, have been used to determine the various parameters involved. It is found that the frequency spectrum of LiH has a gap and that a substitutional D^- ion produces a local mode in this gap whose frequency has been computed, together with its amplitude at the impurity. The infrared absorption frequency associated with this local mode and its integrated absorption …

Agricultural Experiment Station News July 1968

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
FACILITIES• PROGRESS
PERSONNEL ACTIONS
NEW GRANTS, CONTRACTS, AND COOPERATIVE AGREEMENTS
AGRICULTURAL EXPERIMENT STATION PUBLICATIONS - JULY 1968

The Biology Of Choristoneura Houstonana (Lepidoptera: Tortricidae), A Pest Of Juniperus Species, E. A. Heinrichs, Hugh E. Thompson

Department of Entomology: Faculty Publications

Choristoneura houstonana (Grote) lays eggs singly in July. Egg development ranged from 8 to 11 days, with the majority hatching 10 days after oviposition. Larvae are solitary, and mine during early instars, but later instars feed externally on leaves in shelters made by webbing foliage together. There is one generation each year, and overwintering occurs in a hibernaculum, in mined leaves. Field-collected head-capsule width frequencies indicated nine larval instars. Rearing larvae on seedling junipers indoors indicated a range of 8–11 instars. Pupation occurs during June and July in the shelter where the larva feeds. The pupal stage lasted about 10 …

Possible Trivacancy Contribution To Ionic Conductivity, Robert Fuller, M.H. Reilly

Robert G. Fuller Publications

Fuller and Reilly [1], Fuller, Reilly, Marquardt and Wells [2], and Allnatt and Pantelis [3] have recently reported the results of measurements of the intrinsic electrical conductivity σ of RbCl, KCl and NaCl, respectively. All of these results showed an anomalous behavior of the log (σT) vs. T^-1 plot at temperatures near the melting points of the various crystals. It is the purpose of this note to discuss the suggestion [4] that the anomaly may be due to a trivacancy mechanism.

The plots of the log (σT) vs. T –1 were found to have too …

New Genera Related To The Genus Brephosceles Hull, 1934 (Acarina: Proctophyllodidae), Paul C. Peterson, Warren T. Atyeo

Bulletin of the University of Nebraska State Museum (1924–2023)

Five new genera are described; these and the included species are (type species listed first): Dichobrephosceles with Dermaleichus actitidis Canestrini, 1878 (=Brephosceles dolichocaulus Gaud and Mouchet, 1957, new synonymy), D. eroliae, new species (ex: Erolia alpina, England); Homeobrephosceles with Proctophyllodes (A lloptes) discosurus Trouessart, 1886, Brephosceles orthothrix Gaud and Mouchet, 1957; Onychalloptes with Proctophyllodes (Alloptes) microphaeton Trouessart, 1885, Alloptes minutus Trouessart, 1899; Aramolichus with Aramolichus foliatus, new species (ex: Aramus guarauna, Bolivia); Psilobrephosceles with Dermalichus ortygometrae Canestrini, 1878. Species included in the genus Brephosceles (s.s.) are listed; species transferred to Brephosceles are: Proctophyllodes (Pterocolus) fiagellifer discursus Trouessart, 1885; Pterocolus lambda …

A Rhetorical Analysis Of Political And Legal Speeches Of Robert B. Crosby, Gilbert Frank Nykodym Ii

Department of Communication Studies: Dissertations, Theses, and Student Research

I first saw Robert Crosby as a lawyer defending Duane Pope in November 1965. I was intensely interested in the Pope trial for a number of reasons. I was interested because, first, as a law student I found the legal points of interest, second, one of my law professors, Wallace Rudolph, was serving as an assistant defense counsel in the trial and, third, having a bachelors degree in speech I wanted to see what part speaking played in this trial.

As I began graduate work in speech I took a course entitled Rhetorical Criticism under Dr. Donald O. Olson. I …

The Prairie Naturalist Volume 1, No. 2. May, 1969

The Prairie Naturalist

EDITORIAL: North Dakota's Naturalist-at-Large ▪ Paul B. Kannowski

WETLAND VEGETATION OF THE TURTLE MOUNTAINS, NORTH DAKOTA ▪ Robert L. Burgess and Dennis T. Disrud

RAPID METHOD OF FILTRATION OF MARSH WATERS ▪ V. A. Adomaitis and J. A. Shoesmith

NOTES

Additional distribution records of the false map turtle and the short-horned lizard in North Dakota ▪ Dennis J. Gemmell

Summer record of the snowy owl in North Dakota ▪ Donald R. Johnson

Long-billed curlews in LaMoure County, North Dakota ▪ Gary L. Krapu

The Prairie Naturalist Volume 1. No.1. March 1968

The Prairie Naturalist

EDITORIAL: Another Milestone ▪ John T. Lokemoen

NESTING OF THE COMMON SNIPE IN NORTH DAKOTA ▪ Robert E. Stewart and Harold A. Kantrud

SCIENCE WRITING — A PROBLEM ▪ Soren O. Kolstoe

INSECTICIDES: A DOUBLE-EDGED SWORD ▪ Richard D. Urban

NOTES

Why I like the Badlands ▪ Wayne Hecker

White-faced ibis in McIntosh County, North Dakota ▪ Harold F. Duebbert

Cinnamon teal observations in North Dakota ▪ A. T. Klett and John T. Lokemoen

Trumpeter swan in Kidder County, North Dakota ▪ Lewis M. Cowardin and James C. Bartonek

Specimen records of greater scaup ▪ Charles W. Dane and Harold …

Differential Plant Injury And Yield Responses Of Tomato Varieties To 2,4-D, D. P. Coyne, O. C. Burnside

Nebraska Agricultural Experiment Station: Historical Research Bulletins

Experiments reported in this bulletin were conducted to determine the extent of plant injury and yield loss due to high and low rates of 2,4-D sprays on a wide range of home garden and processing tomato varieties. Results of this study could be used as a basis for suggesting tomato varieties suitable for growing in areas where 2,4-D drift is a common problem. An experiment was also conducted to determine if there was resistance to or good recovery from 2,4-D injury in other tomato species and in a wide collection of tomato plant introductions.

Stratigraphy Of Chugwater Group (Triassic) East Side Of Bighorn Mountains, Wyoming And Montana, Robert C. Mclellan

Department of Earth and Atmospheric Sciences: Dissertations, Theses, and Student Research

The Chugwater Group (Triassic), on the east side of the Bighorn Mountains of Wyoming and Montana, forms a narrow outcrop band of hogbacks. Four redbed formations are included in the Chugwater. From base to top they are: 1) Red Peak, 2) Crow Mountain, 3) Jelm, and 4) Popo Agie. The Chugwater is disconformably underlain by t];ie Goose Egg Formation (Permian) and unconformably overlain, from south to north, by the Sundance, Gypsum Spring, and Piper Formations of Jurassic Age.

The rocks of the Chugwater, in order of abundance, are: siltstone, sandstone, claystone, conglomerate, limestone, dolomite, and gypsum. Binocular microscope studies were …

The Treaty On Rescue And Return Of Astronauts And Space Objects, Paul G. Dembling, Daniel M. Arons

Space Law Documents

On December 19, 1967, the General Assembly of the United Nations by a vote of 115-0 approved an "Agreement on the Rescue of Astronauts, the Return of Astronauts, and the Return of Objects Launched in Outer Space"; requested the Depositary Governments "to open the Agreement for signature and ratification at the earliest possible date"; and expressed its hope "for the widest possible adherence to this Agreement." This approval by the General Assembly marked the climax of almost a decade of efforts to secure widespread international agreement on procedures assuring the humanitarian and scientific objectives of the rescue of astronauts in …

Business In Nebraska #288, September 1968, Dorothy Switzer, E. S. Wallace, E. L. Burgess

Business in Nebraska

The Cost of County Government in Nebraska (Dorothy Switzer and E. S. Wallace)

Data for the following article were prepared before 1967 population eatimates and tax reports were available. Use of the later figures, however, would not alter appreciably the detail of the supporting tables and would not change in any way the conclusions reached. The article provides background information on a proposed constitutional amendment on which Nebraskans will vote in November concerning which there has as yet been virtually no publicity and of which most voters are probably not yet even aware.

Business Summary (E. L. Burgess)

Nebraska's June, …

Business In Nebraska #280, January 1968, E. S. Wallace, Dorothy Switzer, E. L. Burgess

Business in Nebraska

Population, Employment, and Income Projections (E. S. Wallace and Dorothy Switzer)

At this season of numerous forecasts for the year ahead, it seems appropriate to present in the accompanying article forecasts of certain aspects of the Nebraska economy for a much longer period.

The projections, based on analysis by an impartial outside agency, present a rather gloomy picture. Some may feel that they are inconsistent with the articles in our November and December issues describing the state's new economic development program. It should be remembered, however, that nearly all states have similar programs aimed at industrial expansion, that most of …

Business In Nebraska #281, February 1968, Dorothy Switzer, E. L. Burgess

Business in Nebraska

Exports of Nebraska Manufacturers (Dorothy Switzer)

Total exports of manufactured goods from Nebraska amounted to almost 55 million dollars in 1966, according to data revealed recently in the revised published report of a study made by the Bureau of the Census of the U.S. Department of Commerce. Figures from Nebraska fully confirm the spectacular increase in exports of the state's manufactured products reported in the August, 1967, issue of Business in Nebraska, and based on data collected in a Bureau of Business Research survey of a sample of Nebraska manufacturers. The national study also corroborates the local survey as …

A Brief History Of The Namru-3 Medical Zoology Program, Harry Hoogstraal

United States Naval Medical Research Unit 3: Publications

The NAMRU-3 Medical Zoology program began during Easter week of 1950. We had just closed the NAMRU-3 field station at Torit, in Equatoria Province of soulheastern Sudan, and were heading homeward to the United States. However, the offer to remain in Egypt for a year or two to develop a Medical Zoology department at NAMRU-3 provided an interesting challenge after working for several years in tropical forests and grasslands of Africa and other continents. We shall briefly describe subsequent events under four headings: (1) Medical Zoology in Egypt, (2) Ticks and Tickborne Diseases of the World, (3) Kala Azar in …

Ec68-1028 Revised When You Are A Home Nurse, Helen Becker

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 68-1028 discusses when you are a home nurse.

Ec68-1501 Entomology : Use Insecticides Safely, Robert E. Roselle, Carol Angle

University of Nebraska-Lincoln Extension: Historical Materials

Extension Circular 68-1501: Entomology-Use Insecticides Safely; kinds of insecticides, avoid illegal residues, protect fish and wildlife, safety rules, and emergency treatment of insecticide poisoning information for physicians.

The Right To Counsel During Pretrial Identification Proceedings—An Examination, John W. Atwood

Nebraska Law Review

In United States v. Wade, and companion cases, the Supreme Court of the United States focused constitutional attention on pretrial identification procedures, and, after a comprehensive examination of the area decided that pretrial identification procedures were a critical stage in the proceedings against an accused and that thereby the sixth amendment right to counsel applied to the states as incorporated by the due process clause of the fourteenth amendment. Thus, the court indicated that pretrial identification proceedings, conducted after June 12, 1967, will receive judicial scrutiny before any such pretrial identification evidence is admissible in court. The purpose of …

Arbitrary Administrative Decisions: The Need For Clearer Congressional And Administrative Policies, Edward V. Long

Nebraska Law Review

There are basically three types of arbitrary decisions. One type is a decision characterized by the lack of any determining principle. The second type is characterized not so much by the lack of a determining principle as by the broad or generalized nature of the principles which do exist. The third type of arbitrary decisions results from factors which are extrinsic to but inextricably intertwined with and having a great influence on the decision which is rendered. It is much easier to find workable solutions to the first and third category of cases than it is for the second category. …

Standards—A Safeguard For The Exercise Of Delegated Power, Maurice H. Merrill

Nebraska Law Review

There is a widely approved "doctrine that delegation of legislative or judicial power to administrative agencies must be limited by the imposition of legislatively prescribed standards" in order to be valid under state and national constitutions. What is the practical value of the doctrine of standards? Since it rests not upon specific constitutional texts but upon judicial construction of very broad constitutional provisions, I suppose it may be proper to argue that this interpretation should be reexamined in the light of experience. I suggest that the practical employment of the doctrine of standards embodies a number of useful functions. The …

Liability Of Principals For Torts Of Agents: A Comparative View, Michael Conant

Nebraska Law Review

The primary purpose of this study is to review the trends of the law in England and in the United States concerning the vicarious liability of principals for torts of their agents.

I. Definitions of Servant and Agent

II. Principal’s Vicarious Liability for Agent’s Torts … A. Actual Control of Physical Method … B. Committed in the Transaction of the Business of the Agency

III. Principal’s Vicarious Liability for Agent’s Misrepresentations … A. Exculpatory Clauses … B. Negligent Misrepresentations of Agent … C. Innocent Misrepresentations of Agent

Conclusion