Digital Commons Network^™

The Economic Impact Of Wildlife Damage On Hudson Valley Orchards, M. Phillips, C.G. Forshey, G.B. White, M.E. Richmond

Eastern Wildlife Damage Control Conference: 3rd (1987)

The impact of wildlife damage on the profitability of apple farming in New York's Hudson Valley was determined by vise of a Standard Net Present Value (NPV) analysis as a means to measure long-term impact. Data were gathered through questionnaire and interview of a stratified random sample of 39 growers that represented 17% of the regional growers. Data concerning species causing damage, extent of wildlife damage and types of controls used were combined with current and long-range costs including revenue lost through damage and control costs. Limitations of the analysis are discussed along with results that indicate an annual equivalent …

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 …

Session Moderators

Eastern Wildlife Damage Control Conference: 3rd (1987)

Session moderators

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 …

Effectiveness Of Human Hair, Bgr, And A Mixture Of Blood Meal And Peppercorns In Reducing Deer Damage To Young Apple Trees, Michael R. Conover, Gary S. Kania

Eastern Wildlife Damage Control Conference: 3rd (1987)

We evaluated the ability of three repellents [human hair, Big Game Repellent (BGR), and a mixture of blood meal and peppercorns] to reduce deer damage on young apple trees in two Connecticut orchards. Most of the deer damage consisted of winter browsing on dormant apple buds. Little browsing occurred on leaves or buds during the growing season and only a few cases of pre-rut rubbing of trees were observed. In one orchard, buds were browsed during the winter on 52% of the untreated control trees, 45% of the trees sprayed with BGR, and 40% of the trees containing a hair …

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 …

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

Congruence Between Objective And Self-Report Data In A Sample Of Young Adolescents, Lisa J. Crockett, John E. Schulenberg, Anne C. Petersen

Department of Psychology: Faculty Publications

Methodology texts frequently emphasize the limitations of self-report measures. Empirical information on the validity of self-report data, however, tends to be limited to particular topics and populations. This paper examines the validity of self-report data in a sample of young adolescents for whom objective and self-report data were available on course grades, height, and weight. A comparison of the two kinds of data generally supported the validity of the self-reports, although there was some evidence of response effects. It was concluded that while young adolescents exhibit some systematic errors in reporting, self-reports can provide a useful substitute for some kinds …

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

Evolution Of Time Constructs And Their Impact On Socioeconomic Planning, F. Gregory Hayden

Department of Economics: Faculty Publications

The primary focus of the institutionalist perspective is instrumentalist problem solving. Problems are delivered by the institutional process and solved by altering the social structure. To solve socioeconomic problems, planning is necessary. Important to any planning is the question of when actions and events are to occur. To effect new social structures, actions and events must be properly sequenced. An analytical core of sequencing events is time analysis. John R. Commons stated that, in addition to knowing what to do, the economist who has the power and responsibility for planning "must know what, when, how much and how far to …

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 …

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

The Probe, Issue 74 - August 1987

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
AUGUST, 1987
The Poison Control
Extension vs APHIS-ADC
California Vertebrate Pest Control Conference
Letters to Ye Ed
Third Eastern Wildlife Damage Conference

A Field Test Of Habitat Evaluation Procedures For Creek Chub (Semotilus Atromaculatus) And Channel Catfish (Ictalurus Punctatus), Donald W. Zaroban

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

No abstract provided.

Agribusiness Skills Required By Secondary Vocational Agriculture Students As Perceived By Nebraska Vocational Agriculture Instructors And Agribusiness Managers, David Ray Spotanski

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

The study was conducted to determine what skills are required for a vocational agriculture student to gain employment in a Nebraska agribusiness as perceived by 36 Nebraska vocational agriculture instructors and 180 Nebraska agribusiness managers. A mailed survey was used to collect data for the survey. The survey return rate for the agribusiness respondents was 78 percent and the return rate for the vocational agriculture instructors was 86 percent. The Likert Method of Summated Ratings was used to rate 40 agribusiness skills on a scale of 1 to 9. Means, standard deviations and analysis of variance were computed for each …

Population Dynamics Of The Parasites In Fundulus Zebrinus In The Platte River Of Nebraska, John J. Janovy Jr., Eugene Lee Hardin

John J. Janovy, Jr. Publications

The population dynamics of 7 parasite species or ecotypes were studied in the plains killifish, Fundulus zebrinus, at a single collection site in the South Platte River of Nebraska, U.S.A., for 5 yr. Parasites were: Myxosoma funduli (gill), Trichodina sp. (gill), Gyrodactylus bulbacanthus (gill), Urocleidus fundulus (gill), Gyrodactylus stableri (body surface), and Neascus sp. (= Posthodiplostomum; eyes and body cavity). Parasite densities, prevalences, and variance/mean ratios are reported for 22 samples, totaling 447 fish, over the summer months. Positive correlations were obtained between density and both standardized prevalence and log-transformed variance. Urocleidus fundulus populations were relatively stable with …

Acuta Enews July 1987, Vol. 16, No. 1987

ACUTA Newsletters

In This Issue

Stanford University switches to the Meridian SL-100

The Broadband Cable Network

Party Line

Microcomputers Found More Available -and More Often Required -at Selective Colleges

The Probe, Issue 73 - July 1987

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
JULY 1987
ADC in Agriculture
Grizzly
The Defenders of Wildlike is teaming up with the State Conservation Department in Maine.
NETWORK (the Canadian Fur Institute of Canada) vs Animal Rightist
USFWS
The National Animal Damage Control Association
NADCA Policy Statement
Personnel
Treasurer’s Report
Letters to Ye Ed
Padded Trap Tests
APHIS
Coyote Lure

Structural Disulfide Bonds In The Bacillus Thuringiensis Subsp. Israelensis Protein Crystal, Graham A. Couche, Mary A. Pfannenstiel, Kenneth W. Nickerson

Papers in Microbiology

We examined disulfide bonds in mosquito larvicidal crystals produced by Bacillus thuringiensis subsp. israelensis. Intact crystals contained 2.01 x 10^-8 mol of free sulfhydryls and 3.24 x 10-^-8 mol of disulfides per mg of protein. Reduced samples of alkali-solubilized crystals resolved into several proteins, the most prominent having apparent molecular sizes of 28, 70, 135, and 140 kilodaltons (kDa). Non-reduced samples contained two new proteins of 52 and 26 kDa. When reduced, both the 52- and 26-kDa proteins were converted to 28-kDa proteins. Furthermore, both bands reacted with antiserum prepared against reduced 28-kDa protein. Approximately 50% of …

Participation And Independence Of Consumers In A Health Systems Agency, Keith J. Mueller , John C. Comer

Department of Political Science: Faculty Publications

Health Systems Agencies (HSAs) were mandated to include representation of the community, broadly conceived. The implicit intention of the law was to include consumers as important and co-equal participants with providers in health planning. This paper is an examination of consumer participation in one HSA. Contrary to expectations derived from the literature, citizens in this HSA exercised independent judgment regarding the major issue to confront them. We conclude this was a function of the following: talents and skills of the consumer members; natural in¬terest in health care policy by consumer board members, sympathetic and supportive provider board members; and the …

Women Sociologists In The Midwest: A Status Update, Mary Ann Lamanna, Baila Miller, Helen A. Moore

Department of Sociology: Faculty Publications

In this article, an earlier study of the status of academic women sociologists in the Midwest that was extended to 1984-1985 is discussed. Type of appointment, rank, and chairpersons, as well as position in a Ph.D. rather than an M.A. program were used in the study as indicators of employment status. Midwest Sociological Society (MSS) leadership positions and participation in the annual MSS meeting served as indicators of professional participation. The results show that gains in employment status for women slowed in the 1980s. Employment of women in sociology department positions, especially in full-time positions and higher ranks, continued to …

Westminster Abbey Wreather Abbey Wreath-Laying, John Kane

The George Eliot Review Online, ISSN: 2831-5375

We are here today to pay our respects and do homage to the memory of a great artist and an astonishing woman. Although she died over a hundred years ago, I know that to many members of the George Eliot Fellowship and to readers around the world, she is still our contemporary and to some, she is more vibrant and alive than many living authors. But what if she really were alive today? What if we were actually here not to lay a wreath but to meet the woman herself. I for one would approach the event with some ambivalence. …

Individual Heterosis And Breed Effects For Postweaning Performance And Carcass Traits In Four Breeds Of Swine, D. G. Mclaren, D. S. Buchanan, R. K. Johnson

Department of Animal Science: Faculty Publications

Individual heterosis and direct and maternal breed effects for postweaning average daily gain (ADG), off-test age (AGE) and probed backfat thickness (BF) were estimated from data on 1,664 pigs produced in a complete diallel mating system involving the Duroc, Yorkshire, Landrace and Spotted breeds. The same genetic parameters were estimated for various carcass traits by analyses of data collected on 269 barrow carcasses. Significant breed x environment (i.e., year-season farrowed, parity and sex) interactions were found for ADG, AGE and BF. Specific heterosis estimates for ADG and AGE were all highly significant and reasonably consistent among crosses. Overall heterosis for …

The Probe, Issue 72 - May/June 1987

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association
MAY - JUNE, 1987
The Denver Wildlife Research Center has recently reviewed studies on predation on livestock.
Lion Attacks
Personnel
NADCA – Bonide Chemical Co.
Letters to Ye Ed
The Humane Society
Animal Rightist Game Plan Unfolds
Georgia General Assembly
Animal Rightist Goals
Mousetrap
8th Australian Animal Damage Control Conference

Effects Of Sediment Addition On The Drift Of Aquatic Macroinvertebrates In Nine Mile Creek, Nebraska, Laurence Angle

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

No abstract provided.

Eighth Great Plains Wildlife Damage Control Workshop Proceedings: Frontmatter & Contents

Great Plains Wildlife Damage Control Workshop Proceedings

Uresk, Daniel W.; Schenbeck, Greg L.; Cefkin, Rose, technical coordinators. 1988. Eighth Great Plains wildlife damage control workshop proceedings. General Technical Report RM-15it. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station; 231 p. [Listed also as Publication Ho. 121, Lincoln, NE: Great Plains Agricultural^ Council.]

Abstract These proceedings consist of more than 40 presented papers on damage caused by many different animals. Panel presentations that followed two special sessions—one on prairie dogs and related small mammals and another on ways to enhance waterfowl production—are also included. In addition to information on mechanical …