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Damage Potential Of Adult And Larval Southern Corn Billbugs (Coleoptera: Curculionidae) On Field Corn In Eastern North Carolina, Robert J. Wright, J. W. Van Duyn, J. R. Bradley Jr.

Department of Entomology: Faculty Publications

Adult and larval damage potential of the southern corn billbug (SCB), Sphenophorus callosus (Olivier), was studied in small-plot enclosures and in commercial cornfields in eastern North Carolina from 1978 to 1980. In small-plot studies, corn at the two- and four-leaf stages showed damage by adult SCB at several insect densities, but more mature corn was not visibly damaged. Female SCB caused more damage than male SCB on three- to four-leaf stage corn. Damage by females tended to result in dead terminals, whereas feeding by males more often resulted in holes in the leaves. In small-plot studies, average plant height per …

One Of Ours As American Naturalism, John J. Murphy

Great Plains Quarterly (through 2013)

I n a comment to Edmund Wilson, Ernest Hemingway ridiculed the war scenes in Willa Cather's One of Ours (1922) and implied the general inferiority of her effort: "Look at One of Ours," he wrote, complaining about the frivolity of the American reading public. "[Pulitzer] Prize, big sale, people taking it seriously. You were in the war weren't you? Wasn't that last scene in the lines wonderful? Do you know where it came from? The battle scene in Birth of a Nation. I identified episode after episode, Catherized. Poor woman she had to get her war experience somewhere." …

The Childhood Worlds Of Willa Cather, Mildred R. Bennett

Great Plains Quarterly (through 2013)

She was a good artist, and all true art is provincial in the most realistic sense: of the very time and place of its making, out of human beings who are so particularly limited by their situation, whose faces and names are real and whose lives begin each one at one individual unique center.

Katherine Anne Porter

Willa Cather, as Katherine Anne Porter realized, was a provincial or regional writer who could derive the universal from the specific, as the best artists do. For Cather, the specifics to which she returned throughout her career were the people, places, and things …

Father Absence And Reproductive Strategy: An Evolutionary Perspective, Patricia Draper, Henry Harpending

Department of Anthropology: Faculty Publications

Explanations offered by social scientists for the effects of father absence on children are reviewed; certain aspects of these interpretations are found wanting. Another explanation using theory from evolutionary biology is suggested: children show evolved, sensitive-period learning in early childhood which is linked to mother's pair-bond status or to mother's attitude toward males. As a result of children's perceptions a developmental track is established, which influences expression of reproductive strategy in adulthood. Male children born into matrifocal households exhibit at adolescence a complex of aggression, competition, low male parental investment, and derogation of females and feminity, while females show early …

Thresholds In Radiobiology, Robert Katz, Werner Hofmann

Robert Katz Publications

Interpretations of radiation effects frequently call upon the word “threshold.” In this letter we wish to explore the meaning of this word, its relationship to the fundamental character of radiation effects, and to the question of perception. We make no distinction between “stochastic effects” and “non-stochastic effects” (ICRU 1971, ICRP 1977). As conceived here, all interactions of radiation with matter are probabilistic. At the cellular or molecular level, where most radiation effects originate, the statistical nature of ionization and excitation events gives rise to considerable fluctuation in the number of these primary events in sensitive sites. Whatever the array of …

Agricultural Experiment Station News September 1982

Agricultural Research Division: News and Annual Reports

CONTENTS:
FROM THE DIRECTOR'S DESK
EXPERIMENT STATION SEMINAR
PROTECTION OF HUMAN SUBJECTS
PROGRESS AT THE GUDMUNDSEN SANDHILLS RESEARCH CENTER
25TH ANNIVERSARY AND FIELD DAY NORTHEAST STATION
SAHS SEZ
CALENDAR OF EVENTS
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS - August 1982

Memorials: Vincent H. Arthauld, Kenneth J. Drewry, David L. Mackintosh

Department of Animal Science: Faculty Publications

Vincent H. Arthaud, Professor Emeritus of the Animal Science Department, University of Nebraska, Lincoln, died at his home August 7, 1982. He was born September 7, 1911 at Cambridge, Nebraska and was reared on a general livestock farm in Southwest Nebraska. After receiving his B.S. degree in Animal Husbandry in 1936 from the University of Nebraska, he returned to his home area and engaged in general farming. He served with the U.S. Army from 1942 to 1945 and joined the Animal Science Department in 1945 as Research Farm Manager. He retired in 1977 following his many years of service as …

Early History Of The Atlantic Ocean And Gas Hydrates On The Blake Outer Ridge: Results Of The Deep Sea Drilling Project Leg 76, Robert E. Sheridan, Felix M. Gradstein, Leo A. Barnard, Deborah M. Bliefnick, Dan Habib, Peter D. Jenden, Hideo Kagami, Everly M. Keenan, John Kostecki, Keith A. Kvenvolden, Michel Moullade, James Ogg, Alastair H.F. Robertson, Peter H. Roth, Thomas H. Shipley, Larry Wells, Jay L. Bowdler, Pierre H. Cotillon, Robert B. Halley, Hajimu Kinoshita, James W. Patton, Kenneth A. Pisciotto, Isabella Premoli-Silva, Margaret M. Testarmata, Richard V. Tyson, David K. Watkins

Department of Earth and Atmospheric Sciences: Faculty Publications

Leg 76 of the Deep Sea Drilling Project achieved two major scientific objectives. The first objective was met at Site 533, where on the Blake Outer Ridge, gas hydrates were identified by geophysical, geochemical, and geological studies. Gas-hydrate decomposition produced a volumetric expansion of 20:1 of gas volume to pore-fluid volume; this expansion exceeded by about a factor of four the volume of gas that could be released from solution in pore water under similar conditions. The gas hydrate includes methane, ethane, propane, and isobutane but apparently excluded normal butane and higher molecular weight hydrocarbons as predicted from gas hydrate …

The Prairie Naturalist Volume 14, No. 3. September 1982

The Prairie Naturalist

FECAL pH OF DESERT AND EASTERN COTTONTAIL RABBITS IN TEXAS ▪ R. J. Warren and K. T. Scribner

NESTING OF THE AMERICAN AVOCET IN NORTH DAKOTA ▪ J. G. Sidle and P. M. Arnold

REVISED CHECKLIST OF NORTH DAKOTA BIRDS ▪ C. A. Fannes and R. E. Stewart

THE EFFECT OF WEATHER FACTORS ON AUDUBON CHRISTMAS BIRD COUNTS L. L. Falk

NOTES:

Additional Nest Record for Red-breasted Nuthatch in North Dakota ▪ R. Hopkins

A Henslow's Sparrow in North Dakota ▪ R. B. Renken and J. J. Dinsmore

First Documented Record of the Moose in South Dakota ▪ D. A. …

The Probe, Issue 24 - August 1982

The Probe: Newsletter of the National Animal Damage Control Association

Contents:
1080 Registration Hassle
How to Write Your Congressman
NADCA Predator Control Meeting
Health Hazards from Pigeons, Starlings, and English Rats and Mice
Methods of treating snake bite
Recent Reading Materials
Anti-Trap Bill – S.B. 2239
Permits to import or export wildlife
Letters to the Editor
Election Time

Agricultural Experiment Station News August 1982

Agricultural Research Division: News and Annual Reports

CONTENTS:
From the Director’s Desk
Dean and Director Search and Selection
Vacation Time
Instrument Repair Service
Advisory Committee to Secretary Block
ARS Program Distribution
EXPERIMENT STATION ADVISORY COUNCIL
Grants and Contracts
NEBRASKA AGRICULTURAL EXPERIMENT STATION PUBLICATIONS - July 1982
Abstracts - Submitted for Publication
Calendar of Events - Summer, 1982

Host Range Of Southern Corn Billbug (Coleoptera: Curculionidae) Adults And Larvae, Robert J. Wright, J. W. Van Duyn, J. R. Bradley Jr.

Department of Entomology: Faculty Publications

Host range of the southern corn billbug, (SCB), Sphenophorus callosus (Olivier) (Coleoptera: Curculionidae), was tested with 14 crop and weed species by artificially infesting plants with SCB adults and eggs; field observations were also made. Of 14 species tested, only corn, Zea mays L., and yellow nutsedge, Cyperus esculentus L., allowed completion of larval development, although adults fed on a wider variety of plants. Scirpus cyperinusI, (L.) Kunth (Cyperaceae) was found to be a new SCB larval host from field observations. Overwintered SCB adults were fed sections of greenhouse-grown corn and four weed species in the laboratory. Survival was highest …

Review Of Phylogenetics: The Theory And Practice Of Phylogenetic Systematics, By E. O. Wiley (Wiley-Interscience, 1981; 439 P.), Daniel R. Brooks

Harold W. Manter Laboratory of Parasitology: Faculty Publications

A book review by Daniel R. Brooks of Phylogenetics: The Theory and Practice of Phylogenetic Systematics, by E. O. Wiley (Wiley-Interscience, 1981; 439 p.).

An Analysis Of Howling Response Parameters Useful For Wolf Pack Censusing, Fred H. Harrington, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Gray wolves (Canis lupus) were studied from April 1972 through April 1974 in National Forest in northeastern Minnesota by radio-tracking and simulated howling. Based during 217 of 456 howling sessions, the following recommendations were derived for using howling as a census technique: (1) the best times of day are dusk and night; (2) July, August, and are the best months; (3) precipitation and winds greater than 12 km/hour should be avoided; (of 5 single howls should be used, alternating "flat" and "breaking" howls; (5) trials should 3 times at about 2-minute intervals with the first trial at lower …

Taxonomy Of Corynebacterium Plant Pathogens, Including A New Pathogen Of Wheat, Based On Polyacrylamide Gel Electrophoresis Of Cellular Proteins, Randall R. Carlson, Anne K. Vidaver

Biological Process Development Facility: Staff Publications

The known extant plant pathogenic Corynebacterium species were analyzed by polyacrylamide gel electrophoresis of their cellular proteins. The patterns of the protein bands of 13 species and a new corynebacterial wheat pathogen showed seven distinct groups. Five of these groups consisted of only one species each, one group contained four species, and the last group contained the new wheat pathogen and the remaining four species. The pathogens that could not be distinguished by the polyacrylamide gel analysis differed in phenotypic characteristics, including pathogenic specificity. Thus, for these bacteria we propose recognition of the following taxa: C. fascians (Tilford) Dowson, …

The Probe, Issue 23 - July 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association July, 1982
increase in the price of duck stamp
list of chemicals Ray Matheny had reported at the California Vertebrate Pest Conference as being registered by the U.S. Environmental Protection Agency (EPA) for use in ADC
[U.S.Dept. of Health & Human Services, Centers for Disease Control, Annual Surnnany 1980
ANGEL ISLAND AGAIN
ANIMAL RIGHTS
Bird Dispersal Recordings – Sources of Supply. 1980 national Survey of Fishing, Hunting, and Wildlife Associated Recreation
AMERICA THE POISONED
Ol’ TIMER'S CORNER
WILDLIFE LEGISLATIVE FUND OF AMERICA
Make Sure That The New ESA Includes The Essential Common Sense …

Review Of The Great Plains: Perspectives And Prospects Edited By Merlin P. Lawson And Maurice E. Baker, Martin Bender

Great Plains Quarterly (through 2013)

Most policies and institutions that seem to be successful in the humid eastern United States have been and often still are inadequate for the Great Plains in dealing with the unpredictable changes in the rigorous environment and the external demands from outside the regions. These inadequacies were analyzed at the third annual symposium of the Center for ~reat plains Studies, held on March 2 and 3, 1979. In the papers that make up this book, participants identified available resources in the Great Plains and provided information that might assist policy-makers in anticipating future conditions. The papers treat the impact of …

Farm, Ranch And Home Quarterly Institute Of Agriculture And Natural Resources, University Of Nebraska- Lincoln

Farm, Ranch and Home Quarterly

In this issue:

An Investment Returned ....................... 2

The Northeast Station- 25 years of Research, Extension and Service......... 3

Opportunities and Obstacles- Women Choose Agricultural Careers.............. 11

The Animal Welfare Movement- Where did it come from and where is it going?.............. 14

Center Pivot Irrigation- Runoff Analyzed on Sloping, Clayey Soil .................. 16

Nitrogen Management- Soils Change in Nutrient Content......................... 18

New Directions in Research ................................ 20

Biological Effects Of Low Doses Of Ionizing Radiations: Particle Tracks In Radiobiology, Robert Katz, Werner Hofmann

Robert Katz Publications

A radiation field is made up of a tangle of particle tracks, from the primary particle and secondary and higher generation electron interactions, well isolated at low doses and with multiple intersections in cell nuclei at high doses. Low dose effects in multicellular systems are therefore the sum of individual track structures. Until we can state with confidence the structure of a particle track in biological matter for all end-points of interest, at least as well as we can for nuclear emulsions, our knowledge of low dose effects should be regarded as uncertain and inadequate. In this context “track structure” …

The Probe, Issue 22 - June 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association June, 1982
FROM AMBULANCE CHASERS TO ANIMAL POOPSCOOPERS
American Society for Testing and Materials (ASTM) publication STP 680
LETTERS TO YE ED
MOUSE PADDY WAGON
KANGAROO TAIL SOUP
James A. T i l l's just completed M.S. thesis from Utah State University (1982) entitled: Efficacy Of denning in alleviating coyote depredation upon domestic sheep.
Neutroleum alpha has been used as a deodorant for many years in animal labs, to counteract displays of skunk displeasure, and for those rats who just had to die behind the walls. SNAKE REPELLENTS
Angel Island (California) deer herd …

Agricultural Experiment Station News June 1982

Agricultural Research Division: News and Annual Reports

CONTENTS:
From the Director’s Desk
Widaman Trust Awards to Twelve
SAHS SEZ
New AES Project Outline Format
NEW AND REVISED PROJECTS
Grants and Contracts
New Experiment Station Personnel
Journal Articles - Submitted for Publication
Journal Abstracts - Submitted for Publication
BULLETINS PRINTED
CALENDAR OF EVENTS - SUMMER, 1982

Possible Evidence Of Fish-Eating By A Lesser Sandhill Crane From The Central Platte Valley, Nebraska, Myra Mergler Niemeier, Paul E. Niemeier

Nebraska Bird Review

Centrarchid fish scales, probably those of the Green Sunfish (Lepomis cyanellus), were found in the crop of a Lesser Sandhill Crane (Grus canadensis canadensis) from the Central Platte Valley, Nebraska, in March, 1976. Scales were primarily from age class II fish. Fish total length was estimated at 100.60 mm.

A Hoary Redpoll In Dodge County, Rick Manning

Nebraska Bird Review

On 5 February 1982 I observed and photographed a Hoary Redpoll (Carduelis hornemanni) at the bird feeders of Mike Manning. Mike lives approximately 3 miles north of Ames, Dodge Co., Nebraska (R-7-E, T18-N, sec. 28). This bird was first seen, by Mike, on 3 February, in a mixed flock of approximately 300 American Goldfinches (Carduelis tristis), 50 Pine Siskens (Carduelis pinus), and 6 Common Redpolls (Carduelis flammea). The bird was seen repeatedly by me, Mike Manning, Bob Manning, and John Manning. Normally the flock would start feeding about 7:30AM and feed on …

Whole Issue Nebraska Bird Review (June 1982) 50(2).

Nebraska Bird Review

TABLE OF CONTENTS

The Eighty·first Annual Meeting .................26

A Check-list of the Birds of Mormon Island Crane Meadows .................27

Book Reviews .................36

A Hoary Redpoll in Dodge County .................37

1981 Nebraska Nesting Survey .................38

Possible Evidence of Fish-eating by a Wild Lesser Sandhill Crane from the Central Platte Valley, Nebraska .................42

Wilson Tout, Secretary .................44

Notes .................46

The Prairie Naturalist Volume 14, No. 2. June 1982

The Prairie Naturalist

DISTRIBUTIONS, DENSITIES, AND RELATIVE ABUNDANCES OF GRASSHOPPERS (ORTHOPTERA: ACRIDIDAE) IN A NEBRASKA SAND HILLS PRAIRIE ▪ A. Joern

FLORA OF FOREST CLEARINGS CREATED BY LOGGING IN BELTRAMI COUNTY, MINNESOTA ▪ E. W. Devlin

CHRISTMAS BIRD COUNTS FOR NORTH DAKOTA - 1981 ▪ R. N. Randall

RAPTOR USE OF HARDWOOD DRAWS IN CENTRAL NORTH DAKOTA ▪ R. C. Gaines and S. C. Kohn

NOTES ON DUCK NEST STRUCTURES ▪ J. G. Sidle and P. M. Arnold

EFFECT OF SOIL MOISTURE OR SOIL TEMPERATURE ON REPRODUCTION OF INDIGENOUS NEMATODE POPULATIONS IN A MIXED PRAIRIE ▪ J. D. Smolik

CORRECTION: Replacement for Table …

Distributions, Densities, And Relative Abundances Of Grasshoppers (Orthoptera: Acrididae) In A Nebraska Sandhills Prairie, Anthony Joern

Entomology Papers from Other Sources

Grasshoppers (Orthoptera: Acrididae) represent a conspicuous and often important component of grassland systems (Odum et al. 1962, Smalley 1960, Sinclair 1975, Van Hook 1971, Wiegert 1965). Often, assemblages of grasshoppers are quite diverse and may, on occasion, consume a large fraction of the available vegetation (Hewitt 1977, Hewitt et al. 1976, Mitchell and pfadt 1974). As such, grasshoppers have the potential of being very important in the nutrient and energy flow in grassland ecosystems. However, to understand the impact of grasshoppers at the ecosystem level requires that the densities and fluctuations of populations as well as the species composition of …

Preliminary Report Of Colony Survivorship In The Western Harvetser Ant (Pogonomyrmex Occidentalis) In Western Nebraska, Kathleen H. Keeler

School of Biological Sciences: Faculty Publications

Colonies of Pogonomyrmex occidentalis Cresson (Hymenoptera: Formicidae) may live an average of 22 to 43 years. The population dynamics of individual colonies of P. occidentalis adjacent to the Univ. Nebraska's Cedar Point Biol. Sta., Keith Co., Nebraska, is the subject of an ongoing investigation. The habitat is a moderately grazed shortgrass prairie dominated by Bouteloua hirsuta, B. gracilis, and Buchloe dactyloides, with Stipa comata, Aristida spp., and various forbs. The colonies studied are in a triangular area about 400 m long and 100 m across at the widest point. The area appears to be at carrying …

Morphometric And Geographic Relationships Of Short-Tailed Shrews (Genus Blarina) In Kansas, Iowa, And Missouri, Nancy D. Moncrief, Jerry R. Choate, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Shrews of the genus Blarina from Iowa, Kansas, and Missouri were studied morphometrically and karyologically. The ranges of two species, B. brevicauda and B. hylophaga, overlap in a broad zone across southern Iowa and northern Missouri. Morphometric analyses revealed an unexpectedly large amount of cranial variation in B. brevicauda, and confirmed the presence of that species in the Kansas River Valley of northeastern Kansas. Considerable mensural overlap was found in geographic areas in which B. hylophaga and B. brevicauda are sympatric, evincing the need for further karyotypic and morphometric studies in those areas. No formal taxonomic changes are …

Systematic Review Of The Antillean Bats Of The Natalus Micropus-Complex (Chiroptera: Natalidae), Jose Alberto Ottenwalder, Hugh H. Genoways

University of Nebraska State Museum: Mammalogy Papers

Nongeographic and geographic morphometric variation in Antillean populations of bats of the Natalus micropus-complex were analyzed using univariate and multivariate statistical techniques. Samples of males and females from Jamaica and the Dominican Republic revealed females to be significantly larger than males in three measurements and males were significantly larger than females in two measurements. Generally, low coefficients of variation were found in samples of both sexes. The highest value obtained was 5.7 for length of phalanx 1 (digit III) in the sample from Old Providence Island. Two species—Natalus micropus and N. tumidifrons—were recognized within this complex. The …

The Probe, Issue 21 - May 1982

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE National Animal Damage Control Association May, 1982
HERE'S ONE GROUP WE COULD JOIN - THE RAT TOLIFE SOCIETY.
"spectre of environmentalism and the threat of environmental groups"
new ADC books
Executive Order 11643 (Nixon's ban on 1080 on public lands)
Endangered Species ACT
FUND FOR ANIMALS.
PREDATOR CONTROL IS NOT NEEDED IN GAME MANAGEMENT?
THE BALANCE OF NATURE
LEGISLATIVE UPDATE - WILDLIFE LEGISLATIVE FUND OF AMERICA (WLFA)
NADCA Directory
SHOULD ADC BE SHIFTED FROM INTERIOR TO AGRICULTURE?
OL' TIMERS' CORNER
NADCA supporters