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Covariances Among First-Lactation Milk Records Of Cousins, L. Dale Van Vleck, C. L. Hart

Department of Animal Science: Faculty Publications

Covariances among first-lactation milk records expressed as deviations from herdmate averages of Holstein cows related as cousins of varying degree, as daughterdan1, as full and maternal sibs, and as aunt-niece of varying degree were examined to determine whether genetic maternal effects are important. The multiple regression of the expected coefficients of additive direct, additive maternal, dominance direct, and dominance maternal genetic variance components; and additive direct by additive maternal and dominance direct by dominance maternal genetic covariances on the 24 estimated covariances between pairs of relatives gave a multiple correlation coefficient of .95. The regression of actual covariance on the …

The Probe, Issue 55 - August 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
No. 55 August, 1985
To Russia, With Love?
Predators and Pesticides
Secondary Hazards to Owls
Phosphine Disposal Problems
Pro-Pesiticide Group
Letter to the Editor of Country Journal
1080 Toxic Collar
EPA
McKinzie Catalog
Forest-Animal Damage Control Research
USFWS Zinc Phosphide Formulations
Birds and Blueberries

A Study Of Factors Which Influence Females To Enroll In High School Vocational Agriculture Classes In Nebraska, James David Wesely

Department of Agricultural Leadership, Education, and Communication: Dissertations, Theses, and Student Research

No abstract provided.

Recovery Of Helminths From Prehistoric Feces: The Cultural Ecology Of Ancient Parasitism, Karl J. Reinhard

Karl Reinhard Publications

Several helminth parasites have been recovered from archaeological sites on the Colorado Plateau. These include Ascaris, Trichuris, Enterobius, Moniliformis, and tapeworms in the families Hymenolepidae and Taeniidae. The recovery of these animals demonstrates that cross-temporal: comparison of parasitism between different prehistoric lifestyles is possible. Such comparison might elucidate the effects of changing lifestyle and subsistance pattern on human parasitism.

Desiccated feces recovered from archaelogical deposits were studied. Hunter-gatherer feces were selected from Dust Devil Cave in southeastern Utah. Agriculturalist feces were studied from Antelope House, a cave site in northeastern Arizona, and Salmon Ruins, a Pueblo …

Including Records Of Daughters Of Selected Bulls In Estimation Of Sire Component Of Variance, L. Dale Van Vleck

Department of Animal Science: Faculty Publications

Methods to account for selection in estimation of variance components are computationally difficult and require inclusion of records on which selection was based. The last criterion often cannot be met. Within a time records of daughters in the small sample set for a bull should be relatively free of effects of selection. If only such records are used, many herd-year- season subclasses, however, contain only one record, so that those records are eliminated when herd-year-season effects are absorbed. Including records of daughters of few but heavily used and selected bulls would provide more comparisons within herd-year-seasons, but treating effects of …

Wpa News 9 (1985), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (July 1985), number 9

Published by the World Pheasant Association

Pawnee Geography Historical And Sacred, Waldo R. Wedel, Douglas R. Parks

Great Plains Quarterly (through 2013)

The earth is a fundamental religious symbol for American Indian peoples. Among horticultural and hunting tribes alike, Mother Earth is the female principle, the expression of fertility and creator of life, begetting vegetation, animals, and humans. In this elemental role she often appears conspicuously in religious rituals. For many American Indian peoples, specific geographical features on the earth also figured prominently in tribal conceptions of the sacral world. The Pawnee Indians, who formerly lived in east central Nebraska, provide an instructive example of a people who had an elaborate and unique set of beliefs about such landmarks and who incorporated …

Animal Science Newsletter, Summer 1985

Department of Animal Science: Departmental News

Contents:

Construction Begins on Animal Science Complex
R. B. Warren – Livestock Judging Coach 1958-1984
Faculty and Staff News
Julian Canaday, 50th Block and Bridle Honoree
New Animal Science Faculty
Faculty Retirements
University of Nebraska Wins Its First MAEC
Walter A. and Alice V. Rockwell Scholarship Established

Variation In Population Sex Ratio And Mating Success Of Asexual Lineages Of Alsophila Pometaria (Lepidoptera: Geometridae), Lawrence G. Harshman, Douglas J. Futuyma

Lawrence G. Harshman Publications

Populations of Alsophila pometaria (Harris) are largely gynogenetic and composed of asexual females that must mate with a conspecific male to reproduce. Within this asexual contingent, there are a variety of electrophoretically defined multilocus genotypes. In this study we found that populations differ in sex ratio. We also found that there is an indication of differential mating success among asexual genotypes in a population of A. pometaria.

“Notes” From Nebraska Bird Review (June 1985) 53(2)

Nebraska Bird Review

DESOTO NWR. Our Independent Science Research class at Laurel-Concord High School, led by Ed Brogie, took a field trip to DeSoto NWR 3 November 1984. We spotted two species listed as “rare” on the NWR checklist: Western Grebe and Lesser Golden-Plover; and one not listed for fall: Water Pipit.—Paul L. Pearson, Wakefield

CLAY COUNTY. Here are some observations Joe Gabig, Ross Lock, and I made 22 September 1984 at Harvard Marsh, just west of the town of Harvard.

NATIONAL WILDLIFE FEDERATION MIDWINTER EAGLE SURVEY. The NWF survey was initiated in January 1979 as a means of monitoring the nation’s wintering …

Nebraska Bird Review (June 1985) 53(2), Whole Issue

Nebraska Bird Review

The Historic Breeding Distribution of the Least Tern in Nebraska … 26

Possible Addition of the Prairie Skink to the Diet of the Common Grackle … 36

Observations of the Barred Owl in Southeastern Nebraska … 37

The Eighty-fourth Annual Meeting … 38

Notes … 39

Observations Of The Barred Owl In Southeastern Nebraska, Steve Shupe

Nebraska Bird Review

The status of the Barred Owl (Strix varia) in Nebraska has been questioned for several years. The concern rests mainly with the continued depletion of deep forest habitat which has threatened the very existence of this magnificent raptor. During a three-year study of the Great Horned Owl (Bubo virginianus) and Red-tailed Hawk (Buteo jamaicensis), Barred Owls were encountered at various times. It seemed appropriate to accumulate some data on the birds; however, because of their precarious status only limited ecological information was collected.

In 1983 seven nest sites were located within the study area …

The Eighty-Fourth Annual Meeting

Nebraska Bird Review

About 75 people participated in at least one of the events at the eighty-fourth Annual Meeting, held 18 and 19 May 1985 at the Eastern Nebraska 4-H Camp, adjacent to Schramm State Park, between Louisville and Gretna, in Sarpy County. There was the usual slide show Friday night. Saturday morning was available for birding. In the afternoon the following papers were presented:

Waterfowl Production in the Rainwater Basins—Robin Harding, Department of Biology, Kearney State College

Age and Reproductive Success in Northern Orioles—Thomas Labedz, Nebraska State Museum

A Comparative Analysis of Long-eared Owl Pellets—Russell Benedict and Ray Korpi, presented by Ray …

Possible Addition Of The Prairie Skink To The Diet Of The Common Grackle, Louis A. Somma

Nebraska Bird Review

On 8 June 1984, at the intersection of California Street and the Union Pacific railroad tracks, just west of Saddle Creek Road in Omaha, a Common Grackle (Quiscalus quiscala) was seen flying approximately 2 m above the observer, with a large adult prairie skink, (Eumeces septentrionalis) (Reptilia; Sauria) in its bill. The Grackle had difficulty flying, since the skink was somewhat heavy and struggling violently, The Grackle dropped to the ground about 7 m away and released the lizard. The skink lay on its back, twitching slightly. The distal half of its tail was missing. The …

Masthead From Nebraska Bird Review (June 1985) 53(2)

Nebraska Bird Review

Published quarterly in March, June, September, and December, by the Nebraska Ornithologists’ Union, Inc., as its official journal and sent to all members who are not in arrears for dues. Subscriptions (on a calendar-year basis only) are $10.00 per year in the United States, $12.00 per year in Canada and Mexico, and $12.50 per year in all other countries, payable in advance. Single copies are $3.00 each, postpaid, in the United States, $3.50 elsewhere.

Memberships (on a calendar-year basis only): Students, $3.00; Active, $7.00; Sustaining, $15.00; Family Active, $10.00; Family Sustaining, $20.00; Life, $100.00.

All dues and subscriptions should be …

The Probe, Issue 54 - June/July 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
No. 54 June/July, 1985
NADCA Questionaire Returns
ADC to USDA
The American Tree Famer
Fleas, Ticks, and Cockroaches – Disease Transmitters
Wildlife Management on your Land
European Wild Pigs
The Nongame Act of 1980
ADC controlling Coyotes
Gophers Carrying Radioactive Soil
Directory Additions
Predator – Sandhill Crane Workshop
Central Texas Trappers Association
International Trade in Endangered Species of Wild Fauna and Flora
Price List: Chemical Repellents, Scare Devices, Traps, Barriers, Feeders, Excluders, Nest Boxes, Poisons/Fumigants

Social Behavior In Passalid Beetles (Coleoptera: Passalidae): Cooperative Brood Care, Jack C. Schuster, Laura B. Schuster

Entomology Papers from Other Sources

A brief summary is given concerning passalid social behavior in relation to their life cycle. Passalid pairs defend log tunnels and remain with off- spring from egg to adulthood. Parent-offspring cooperation involving care of other offspring is a step in the evolution of eusociality. Young adult passalids cooperated with their parents in repair of sibling pupal cases. Co- operative brood care between parents and juveniles has not been reported previously for non-Hymenopterous or non-Isopterous arthropods. The pres- ence of overlap of generations and cooperative brood care by at least temporarily non-reproductive adult individuals in certain passalid species suggest that we …

Survivorship And Growth Of Sexually And Asexually Derived Larvae Of Alsophila Pometaria (Lepidoptera: Geometridae), Lawrence G. Harshman, Douglas J. Futuyma

School of Biological Sciences: Faculty Publications

A substantial body of theory is devoted to understanding the relative advantages of sexual and asexual reproduction. It is generally understood that asexual forms potentially have a higher rate of reproduction because they save the cost of producing males. The micro-evolutionary consequences of sexual and asexual reproduction are less clear. Sexual reproduction generates abundant genotypic diversity which may be adaptively advantageous (Williams 1975; Maynard Smith 1978). Asexual reproduction may perpetuate combinations of genes that are co-adapted (Templeton 1979), heterotic (Suomalainen et al. 1976; White 1979), or specialized (Vrijenhoek 1979, 1984). Thus, it is possible that the fitness of a sexual …

Helminth Parasites Of Thomomys Bulbivorus (Richardson) (Rodentia: Geomyidae), With The Description Of A New Species Of Hymenolepis (Cestoda), Scott Lyell Gardner

Harold W. Manter Laboratory of Parasitology: Faculty Publications

A cestode, Hymenolepis tualatinensis n. sp., is described from the pocket gopher, Thomomys bulbivorus (Richardson) (Rodentia: Geomyidae), from the Willamette Valley in Oregon. Helminths of four additional species were found. Trichuris fossor Hall, 1916, Ransomus rodentorum Hall, 1916, Heligmosomoides thomomyos Gardner and Jasmer, 1983, and Hymenolepis horrida (von Linstow, 1901), of which all but H. thomomyos represent new host records. A significant change in prevalence of the whipworm T. fossor in the population of T. bulbivorus from spring through summer was noted. Significant differences in prevalence of infection of helminths in pocket gophers collected from two different …

The Probe, Issue 53 - May 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
No. 53 May, 1985
The Organization and Practice of Vertebrate Pest Control
1984 Yearbook of Agriculture
ADC to USDA
Bat Rabies
Which Influences the Other – Predator or Prey?
Squeaky Clean or Filthy Dirt Mouse Traps?
Red-Winged Blackbirds
Brodifacoum-poisoned rodents
Barnum & Bailey Circus Unicorn
Contamination of Feed in a Warehouse by Pigeons and Sparrows
Squirrel Repellent
“Project Wild”
Personnel Changes
Cowboy’s View of Reincarnation by Wally Mcree
Letters to Ye Ed
Poison Control – Arizona

Male Effects On Fecundity In Drosophila Melanogaster, Ary A. Hoffman, Lawrence G. Harshman

Lawrence G. Harshman Publications

Effects of male Drosophila melanogaster on female fecundity and productivity were examined, considering both females held in containers with males and females exposed to male effects not involving contact. Females were more fecund when male effects were present, and the largest increase was recorded when vials were previously conditioned by males. This effect was probably due to the growth of transmitted microorganisms, which were observed on the laying surface, as further experiments with vials conditioned by virgin females showed a similar increase in fecundity. A male-specific effect was isolated by conditioning bottles containing only agar with males and virgin females. …

The Probe, Issue 52 - April 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association No. 52 April, 1985
NADCA Questionaire
HR 1000 to help farmers in debt to the Farmers Home Administration
Eastern Coyote Expert
The Fur Trade is Taking Animal Protection Attacks Seriously
Llamas may be able to help prevent depredation under pen situations.
New Faces in NADCA
Letters to Ye Ed
ADC to USDA

Wpa News 8 (1985), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (April 1985), number 8

Published by the World Pheasant Association

Presidential Address: Parasitology: Retrospect And Prospect, Robert L. Rausch, Gerald D. Schmidt

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Transcript of the presidential address given by Dr. Robert L. Rausch, of the University of Washington, at the 59th Annual Meeting, American Society of Parasitologists, August 9, 1984, in Snowbird, Utah, with a transcript of introductory remarks given by Dr. Gerald D. Schmidt, of the University of Northern Colorado.

“Desirous Of Improvements In Medicine": Pupils And Practitioners In The Medical Societies At Guy's And St. Bartholomews Hospitals, 1795–1815, Susan C. Lawrence

Department of History: Faculty Publications

Guy's Hospital Physical Society and St. Bartholomew's Hospital Medical and Philosophical Society served important educational and professional functions in London between 1795 and 1815. They provided the opportunity for discussing everyday problems, sharing new discoveries and encouraging pupils to exploit fully their hospital experiences. They allowed hospital men to pontificate at times, but also to support the efforts of local practitioners and ambitious students. While not improving medicine in the sense of directing research or organizing clinical investigations, they did help medical men at all levels to think about their experiences before their observations were lost in the demands of …

Lung Cancer Incidence In A Chinese High Background Area — Epidemiological Results And Theoretical Interpretation, Werner Hofmann, Robert Katz, Chunxiang Zhang

Robert Katz Publications

A survey of inhabitant exposures arising from the inhalation of radon and thoron daughters, and lung cancer mortality has been carried out in two adjacent areas in Guangdong province, China, designated as the "high background" and the "control" area. Annual exposure rates are 0.38 WLM/yr in the high background, and 0.16 WLM/yr in the control area, while age-adjusted mortality rates are 2.7 per 105 living people of all ages in the high background, and 2.9 per 105 in the control area. From this data we conclude that we are unable to determine the excess lung cancer rate over normal fluctuations …

The Probe, Issue 51 - March 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association No. 51 March, 1985
How Delicate is the Balance of Nature?
Changing U.S. Trapping Policy – A Handbook for Activists
1080 Registration
Letters to Ye Ed
8th U.S. circuit Court of Appeals states Indians may kill endangered species.
Financial Status of NADCA
Defenders of Wildlife Finances
USDI to USDA
Mountain Lions
Raccoon Roundworm
Gibson Island Fracas

Water Current, Volume 17, No. 2, March/April 1985

Water Current Newsletter

Director's Report
Kreitler to Lecture
Kremer Lecture Series
California Irrigation Tour
Chemigation Conference
Research Projects Funded
Publication #10 Available
Research Review: Implications of Temporal Variations and Vertical Stratification of Groundwater Nitrate-Nitrogen in the Hall County Special Use Area

"Notes," From Nebraska Bird Review (March 1985) 53(1).

Nebraska Bird Review

Notes

Corrections to 1983 Nebraska Nesting Survey. The "Y" for Great-tailed Grackle in the Scotts Bluff column (NBR 52:50) should be for Common Grackle. This cuts the "No Nest Cards" entry for the county to 3, and the total species to 18. No change in the state figures.

Red Crossbill. On a science club outing to the Niobrara River in Keya Paha Co. we saw a Red Crossbill in the pines, 26 May 1984.

-Mike Erickson

"1984 Treasurer's Report," From Nebraska Bird Review (March 1985) 53(1).

Nebraska Bird Review

1984 Nebraska Ornithologists' Union Treasurer's Report.