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Decontamination Of A Histoplasma Capsulatum-Infested Blackbird Roost: Use Of A Sprinkler System To Apply Formalin, A.R. Stickley Jr., J.R. Pruitt, C.E. Hume, T. Pass Ii, C.H. Gayle

Eastern Wildlife Damage Control Conference: 3rd (1987)

When disturbed, blackbird/ starling roost sites can be sources of locally severe outbreaks of histoplasmosis; therefore decontamination with formalin is sometimes prudent. We describe the use of a $5000 sprinkler system for spraying formalin on a Histoplasma capsulatum-infested roost site. This system precludes direct worker involvement in the application of this hazardous chemical to the area. Analysis of soil samples collected and cultured both before and after formalin treatment confirmed the eradication of H. capsulatum from the 1.3 ha site. Cost was approximately $17,000 with sprinkler system provided at no charge.

Status Of Mesurol® As A Bird Repellent For Cherries And Other Fruit Crops, Mark E. Tobin, Richard A. Dolbeer

Eastern Wildlife Damage Control Conference: 3rd (1987)

A single application of Mesurol at 1.5 Ib (Al) /ac to ripening cherries reduced bird damage in a field test in the mid-Hudson Valley of New York, 1986. Treated trees averaged 8.9% damage compared to 17.5% damage for untreated trees. An average of 7.4 birds flew into treated blocks per 15-min count versus an average of 19.8 birds that flew into control blocks. These results support the various evaluations over the past 15 years of Mesurol as a bird repellent for fruit crops. The consensus of these tests is that Mesurol often provides an effective nonlethal means of reducing conflicts …

Bait Stations For Controlling Voles In Apple Orchards, Mark E. Tobin, Milo E. Richmond

Eastern Wildlife Damage Control Conference: 3rd (1987)

Bait stations made with polyvinylchloride (PVC) pipe were compared with hand-broadcast applications of rodenticides for achieving long-term control of pine and meadow vole populations (Microtus pinetorum and M. pennsylvanicus, respectively) in two apple orchards in the mid-Hudson Valley of New York. The stations were constructed of three pieces of 1.5-in diameter PVC tubing joined together in the shape of an inverted "T". Roofing shingles were placed over the entrances to some of the bait stations to encourage use by voles, while others were left uncovered. All stations were tied to trees, with no attempt to place them near …

Landowner Perceptions Of Beaver Damage And Control In Arkansas, T.B. Wigley, M.E. Garner

Eastern Wildlife Damage Control Conference: 3rd (1987)

Landowner perceptions of damage caused by beavers (Castor canadensis) and of beaver control programs in Arkansas were determined by mail survey. Beavers were present on lands owned by 36% of the 1,716 respondents. Girdled timber, blocked culverts and flooded timber were the first, second and third most common damages reported, respectively. Thirty-two percent of all respondents and 90% of those with beavers reported at least one form of damage. Four percent of land owned by respondents was flooded by beavers. Of landowners with beavers, 50% described damage as substantial or severe, and 46% perceived damage as unreasonable. At …

Wolf, Golden Eagle, And Coyote Problems In Montana, B.W. O'Gara, W. Rightmire

Eastern Wildlife Damage Control Conference: 3rd (1987)

The average annual reported loss of sheep and lambs to predators in Montana from 1982 through 1986 was 46,000 animals worth $1,980,000. During recent years, coyote predation has been the single most important cause of death for lambs. Coyotes accounted for 80% of the predator kills during 1985 and 72% during 1986, and 8,321 coyotes were killed by ADC during those 2 years. Aerial gunning accounted for more than half of the kills. During the first year of a study on a ranch in western Montana without predator control, coyotes killed 8% of the ewes and 27% of lambs. Predation …

Deer Damage Control Preferences And Use Decisions Of New York Orchardists, K.G. Purdy, W.F. Siemer, G.A. Pomerantz, T.L. Brown

Eastern Wildlife Damage Control Conference: 3rd (1987)

Previous studies in New York, the nation's second leading state in apple production, have contributed much to deer management decisions that give consideration to orchardists' concerns about crop damage. Little information, however, has been reported about orchardists' reasons for adopting or not adopting particular types of deer damage controls or their preference for various forms of possible damage control assistance. Two complementary studies, conducted in early 1987 by the Human Dimensions Research Unit, Department of Natural Resources, Cornell University, have addressed these information needs. A mail survey of orchardists in an important fruit-producing region of southeastern New York indicated that …

Preliminary Testing Of A Selenium-Based Systemic Deer Browse Repellent, T.R. Angradi, W.M. Tzilkowski

Eastern Wildlife Damage Control Conference: 3rd (1987)

Silviculturists use a variety of techniques, including repellents, to reduce browse damage by white-tailed deer (Odocoileus virginianus) to valuable eastern hardwood seedlings. Systemic selenium, sodium selenite, was evaluated with captive white-tailed deer for its repellency in white ash (Fraxinus americana) and black cherry (Prunus serotina) seedlings. Selenium had no effect in reducing browsing of black cherry. However, there was a reduction (p<0.05) in the white ash browsing level.

Use Of Drc 1339 To Control Crows In Three Roosts In Kentucky And Arkansas, Frank L. Boyd, Douglas I. Hall

Eastern Wildlife Damage Control Conference: 3rd (1987)

Field tests utilizing DRC 1339 (3- chloro-4-methylbenzamine hydrochloride) 98% concentrate on whole kernel corn for crow (Corvus brachyrhynchos) control were conducted in January and February 1981 in Lexington and Louisville, Kentucky, and in 1982 in Ashdown, Arkansas. Treated bait was placed in staging areas near the roosts after pre-baiting indicated good acceptance at the sites. The rate of acceptance varied with bait placement. Best results were obtained when bait was placed on bare ground at habitually used staging areas close to the roost site. Population reductions of up to 25% were obtained with limited baiting. DRC 1339 appears …

The Urban-Suburban Canada Goose: An Example Of Short-Sighted Management?, Michael R. Conover

Eastern Wildlife Damage Control Conference: 3rd (1987)

During the last 30 years, Canada Goose (Branta canadensis) populations have become established in many urban and suburban parts of North America. Most of these scattered populations were established when live geese were released in these areas or nearby rural areas by individual hunters, sportmen's groups and game agencies. The birds quickly found lawns in urban-suburban areas an abundant source of nutritious grass for grazing and discovered people willing to provide supplementary handouts. The resident goose populations thrived; in Connecticut alone their population has increased to 9,000. However, the increased populations contributed little to the hunter's take because the geese …

Involving Hunting And Trapping In Cooperative Wildlife Damage Control, Ed Hackett

Eastern Wildlife Damage Control Conference: 3rd (1987)

The perception of a wildlife damage problem may vary greatly among groups with a stake in the problem. To the deer hunter, there is no such problem as too many deer. To the farmer, in the midst of a personal economic disaster, one deer may seem too many. To the conservation officer (CO) who has spent a career building deer populations, the farmer's problem may be a sign of success. To the USDA-APHISADC staff member, solving the farmer's problem may be the most important issue. The key to resolving these conflicting views of the same event is to make each …

Methiocarb-Treated Rice Seed Applied After Field Draining Fails To Repel Blackbirds From Sprouting Rice, N.R. Holler, P.W. Lefebvre, R.E. Matteson, G.R. Gunknecht, R.A. Dolbeer

Eastern Wildlife Damage Control Conference: 3rd (1987)

Blackbirds, primarily Agelaius phoeniceus, cause extensive losses to sprouting rice in southwestern Louisiana. Methiocarb applied to seed prior to planting at rates above 1.0 g a.i./kg rice (0.1%) has provided excellent protection to sprouting rice in Louisiana under conditions of high bird pressure. To reduce treatment costs, some farmers have used over-flights of methiocarbtreated seed applied at low rates to part of the field after draining. This study showed this technique was not efficacious under conditions of high bird pressure. Four fields treated in this manner suffered 98% loss of sprouts compared to 100% loss in four untreated fields. Large …

Effect Of Uni Lateral Hysterectomy And Ovari Ectomy On Puberty, Uterine Size And Embryo Development In Swine, Ying-Tsorn Huang, R. K. Johnson, G. R. Eckhardt

Department of Animal Science: Faculty Publications

Eighty crossbred gilts were assigned randomly to treatments: 1) removal of an ovary and ipsilateral uterine horn (UHO) at 130 d of age and removal of the remaining ovary and uterine horn 12 d post-puberty; 2) UHO at 130 d of age, mated and reproductive tracts recovered when slaughtered at 30 d of gestation; 3) UHO 12 d post-puberty, mated and slaughtered at 30 d of gestation and 4) unoperated controls that were mated and slaughtered at 30 d of gestation. Age of puberty was not affected by treatments. Gilts in treatment 1 had a mean ovulation rate at the …

Endangered And Threatened Wildlife And Plants; Determination Of The Black-Capped Vireo To Be An Endangered Species

Endangered Species Bulletin

The Service determines the black-capped vireo (Vireo atricapillus) to be an endangered species. This bird formerly bred from Kansas through Oklahoma and Texas to central Coahuila. Mexico. The vireo no longer occurs in Kansas, is gravely endangered in Oklahoma, and is no longer found in several parts of its formerly extensive range in Texas. The black-capped vireo is threatened by brown-headed cowbird (Molothrus ater) nest parasitism and loss of habitat due to such factors as urbanization, grazing, range improvement, and succession. This rule implements the protection provided by the Endangered Species Act of 1973, as amended, …

Animal Science Newsletter, Fall 1987

Department of Animal Science: Departmental News

Contents:

Animal Science Newsletter,

New Animal Science Complex Construction

IANR Open House Oct. 8, 1987

Faculty and Staff News

Calendar of Events

New Faculty

Faculty Retirement

Block and Bridle Club

Nebraska’s Integrated Reproductive Management (IRM) Program

Death

New Thrust in Forage Analysis and Utilization

County Fair Livestock Judging Clinic – March 23-25, 1988

Judging Teams Have a Successful Year

Animal Science Newsletter, Fall 1987

Department of Animal Science: Departmental News

Contents:

Animal Science Newsletter,

New Animal Science Complex Construction

IANR Open House Oct. 8, 1987

Faculty and Staff News

Calendar of Events

New Faculty

Faculty Retirement

Block and Bridle Club

Nebraska’s Integrated Reproductive Management (IRM) Program

Death

New Thrust in Forage Analysis and Utilization

County Fair Livestock Judging Clinic – March 23-25, 1988

Judging Teams Have a Successful Year

The Probe, Issue 76 - October 1987

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
OCTOBER,1987
3rd Eastern Wildlife Damage Control Conference
APHIS Activity Report
Ferrets
Personnel
Guard Dogs

Fox Squirrel Interaction With Electrical Transformers, J. Christopher Hamilton

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Fox Squirrel Interaction With Electrical Transformers, J. Christipher Hamilton

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.

Acuta Enews September & October 1987, Vol. 16, No. 9 & 10

ACUTA Newsletters

In This Issue

Back to the Future: The Power of 1A2

Party Line

Potpourri

Equal Access Reaches 84% of America

The Probe, Issue 75 - September 1987

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
SEPTEMBER, 1987
The Transfer of the ADC to the USDA
APHIS Activity Reports
M-44 Alert
A record-breaking attempt to stuff a man and 250 rattlesnakes into a sleeping bag.
Personnel
The APHIS Fight Song
Letters to Ye Ed

1987 (Sixty-Second) Spring Occurrence Report

Nebraska Bird Review

Two hundred and eighty-eight species are listed in this report, from 19 locations, compared to 304 from 22 locations in 1986, 296 from 22 in 1985, and 293 from 13 in 1984.

“Book Reviews” From Nebraska Bird Review (September 1987) 55(3)

Nebraska Bird Review

Life Histories of North American Diving Birds. A. C. Bent. xiv + 240 + 55 pp. ot photographs. 5.375 x 8.5, Dover Publications, Inc. New York, paper, $6.95. Life Histories of North American Gulls and Terns. A. C. Bent. x + 338 + 93 pages of photographs, 5.375 x 8.5, Dover Publications, Inc. New York, paper $8.95. Dover has reprinted their original reprints of these books in the Bent series with no changes.

Wild Animals I Have Known. Ernest Thompson Seaton. xxvi + 356, 5 x 7.75, Penguin Books, New York, paper, $7.95. If this sounds familiar, …

Masthead From Nebraska Bird Review (September 1987) 55(3)

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 …

A Nebraska Specimen Record Of Clark’S Grebe, Aechmophorus Clarkii (Lawrence), Thomas E. Labedz

Nebraska Bird Review

Clark’s Grebe, formerly known as light-phase Western Grebe (Aechmophorus occidentalis clarkii), was elevated to full species status (A. clarkii) in 1985 (American Ornithologists’ Union (AOU) 1983, 1985). This paper presents the first recorded occurrence in Nebraska of Clark’s Grebe and is documented with a specimen. Identification of Clark’s Grebe in the field is discussed, and a comparison is made of the Nebraska specimen with specimen s reported in recent literature.

“Notes” From Nebraska Bird Review (September 1987) 55(3)

Nebraska Bird Review

FUNK LAGOON. We were at the Funk Lagoon 2 July 1987, toward dusk. We saw two Yellow-crowned Night-Herons, five American Bitterns, two Great Egrets, thirty Great Blue Herons, five Double-crested Cormorants, numerous Coots, Blue-winged Teal, Yellow-headed and Red-winged Blackbirds, Killdeer, a flock of Short-billed Dowitchers, and several unidentified shore birds.—George W. Brown, Kearney

WOOD DUCK CARRYING EGG. On 24 April 1987, Gail Roebuck was hiking along the north Stream Trail in Fontenelle Forest and heard Wood Duck calls. She looked up to see the female carrying something in her bill. The Duck dropped the object along the edge of the …

Nebraska Bird Review (September 1987) 55(3), Whole Issue

Nebraska Bird Review

1987 (Sixty-second) Spring Occurrence·Report … 50

Red Knot and Red Phalarope photographs … 64

Book Reviews … 65

A Nebraska Specimen Record of Clark’s Grebe, Aechmophorus clarkii (Lawrence) … 68

Notes … 72

Temperature-Dependent Kinetic Variation Among Phosphoglucose Isomerase Allozymes From The Wing-Polymorphic Water Strider, Limnoporus Canaliculatusl, Anthony J. Zera

Anthony Zera Publications

Phosphoglucose isomerase (PGI) allozymes were isolated from the wing-polymorphic water strider, Lirnnoporus canaliculatus, and were characterized biochemically with respect to temperature-dependent kinetic and thermostability properties. At higher temperatures, the allozymes exhibited significant differences in Michaelis constant (K_m) values for substrates of both the forward and reverse reaction directions. Results were consistent with expectations of adaptive kinetic differentiation based on the latitudinal variation of PGI allele frequencies. PGI genotypes also differed with regard to maximal velocity (V_max)/K_m ratios at higher temperatures. These differences were due primarily, if not exclusively, to allozyme-dependent variation in K …

Precis Of Vaulting Ambition: Sociobiology And The Quest For Human Nature, Philip Kitcher, Patrick Bateson (Comment By), Jon Beckwith (Comment By), Irwin S. Bernstein (Comment By), Patricia Smith Churchland (Comment By), Patricia Draper (Comment By), John Dupre (Comment By), Andrew Futterman (Comment By), Michael T. Ghiselin (Comment By), Henry Harpending (Comment By), Timothy D. Johnston (Comment By), Garland E. Allen (Comment By), Michael E. Lamb (Comment By), W. C. Mcgrew (Comment By), H. C. Plotkin (Comment By), Alexander Rosenberg (Comment By), Peter T. Saunders (Comment By), Mae-Wan Ho (Comment By), Peter Singer (Comment By), Eric Aiden Smith (Comment By), Peter K. Smith (Comment By), Elliot Sober (Comment By), Nils C. Stenseth (Comment By), Donald Symons (Comment By)

Department of Anthropology: Faculty Publications

The debate about the credentials of sociobiology has persisted because scholars have failed to distinguish the varieties of sociobiology and because too little attention has been paid to the details of the arguments that are supposed to support the provocative claims about human social behavior. I seek to remedy both dcfieieneies. After analysis of the relationships among different kinds of sociobiology and contemporary evolutionary theory, I attempt to show how some of the studies of the behavior of nonhuman animals meet the methodological standards appropriate to evolutionary research. I contend that the efforts of E. O. Wilson, Richard Alexander, Charles …

Northern Rocky Mountain Wolf Recovery Plan

Rocky Mountain Wolf Recovery: Annual Reports

As enacted by Congress, the purposes of the Endangered Species Act are to provide a program for the conservation of such endangered and threatened species as well as a means whereby the ecosystems upon which such species depend may be conserved. The Act also mandates that the Secretary of the Interior shall develop and implement plans for the conservation and survival of endangered and threatened species. It is further declared to be the policy of Congress that all Federal departments and agencies shall seek to conserve endangered and threatened species and shall utilize their authorities in furtherance of the purposes …

Water Current, Volume 19, August 1987

Water Current Newsletter

Research Report: Water-Use Efficiency Improved by Measuring ET
Nebraska Water Resources Center Program FY 1987
Water Extension Group Has Session on Water Quality
NAWID Elects Powers Chair
Bills Held Over by the 90th Nebraska Legislature, First Session
Water Policy Forum Examines Hazardous Waste Disposal Siting
Water Management in South-Central, Southwest Nebraska Theme of Summer Nebraska Irrigation Tour