Open Access. Powered by Scholars. Published by Universities.®

Environmental Health and Protection Commons™

Open Access. Powered by Scholars. Published by Universities.®

1985

Discipline
Institution
Keyword
Publication
Publication Type

Articles 61 - 90 of 108

Full-Text Articles in Environmental Health and Protection

Current Status Of Deer Fencing In The Northeast, Mark R. Ellingwood, Jay B. Mcaninch, Michael J. Fargione Sep 1985

Current Status Of Deer Fencing In The Northeast, Mark R. Ellingwood, Jay B. Mcaninch, Michael J. Fargione

Eastern Wildlife Damage Control Conference: 2nd (1985)

The recent development of high tensile electric fencing for controlling deer damage has led to the installation of these fence designs throughout the Northeast. In May 1984. 55 surveys were sent to individuals in 10 states who were known to have recently constructed deer fences. Sixty-seven percent of the surveys were returned and a variety of fence-related data were generated. These include information on deer damage, a general description of fence designs being utilized, information concerning fence voltage, data on fence maintenance and several questions on fence performance, owner satisfaction, and the cost/benefits of deer damage control. The majority of …

Go to article

Wildlife Damage Control And The Wildlife Society, Thomas M. Franklin Sep 1985

Wildlife Damage Control And The Wildlife Society, Thomas M. Franklin

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wildlife damage control is recognized by The Wildlife Society as an essential and responsible segment of the wildlife profession. At least since 1959, Society committees have addressed elements of wildlife damage control (although wildlife damage control was not always the specific term used). The Wildlife Society Council first approved an "Animal Damage Control" position statement in 1968. In March 1985, Council updated and renamed it "Wildlife Damage Control" to emphasize our positive approach to this important segment of wildlife management. The official position statement was published in The Wildlifer (May-June 1985) and is reprinted below.

Go to article

Frontmatter And Contents Sep 1985

Frontmatter And Contents

Eastern Wildlife Damage Control Conference: 2nd (1985)

PROCEEDINGS OF THE SECOND EASTERN WILDILFE DAMAGE CONTROL CONFERENCE

Go to article

Dispersal Of A Heron-Egret Rookery, Douglas I. Hall Sep 1985

Dispersal Of A Heron-Egret Rookery, Douglas I. Hall

Eastern Wildlife Damage Control Conference: 2nd (1985)

A rookery composed of an estimated 10,000 herons and egrets (family: Ardeidae) located in Van Buren, Crawford County, Arkansas was successfully dispersed in the Spring of 1983. A diversified scaring program was planned and initiated prior to the onset of courtship display and nest building. The roost relocation was subsequently followed by habitat alteration procedures to make the 5-acre stand of primarily Eastern redcedar (Juniperus virginiana) unattractive as a future roosting site. Although no nesting occurred at the site in 1983, the lack of an early scaring program in the Spring of 1984 resulted in the uncleared portion …

Go to article

Repellents For Rodents In Conservation-Tillage Agriculture, Ron J. Johnson Sep 1985

Repellents For Rodents In Conservation-Tillage Agriculture, Ron J. Johnson

Eastern Wildlife Damage Control Conference: 2nd (1985)

In response to a need for a safe and effective method of reducing rodent damage to newly planted corn in conservation-tillage fields, too chemicals, thiram (tetramethylthiuram disulfide) and methiocarb (3, 5-dimethyl 1-4-methylthio] phenol methylcarbamate), were coated on untreated seed corn for evaluation as repellents and agents for conditioned aversion, Results of field-enclosure and other studies indicate that 1.25% thiram by weight repels thirteen-lined ground squirrels and causes no phytotoxicity. Lower thiram rates tested (0.08, 0.4, 0.8%) were ineffective, Methiocarb rates of 2.5 and 5.0% repelled thirteen-lined ground squirrels, but these rates may significantly reduce corn stand counts under some conditions, …

Go to article

The Role Of State And Wildlife Agencies In Wildlife Damage Control, Charles D. Kelly Sep 1985

The Role Of State And Wildlife Agencies In Wildlife Damage Control, Charles D. Kelly

Eastern Wildlife Damage Control Conference: 2nd (1985)

The Alabama Game and Fish Division is responsible for the stewardship of the wildlife and fisheries resources in the state. Within this context and the cooperative efforts with other agencies that have dealings with animal damage, the Division develops, permits, approves and administers control of both game and non-game (except migratory) species of wildlife.

Animal control complaints fall into two major areas - crop damage and nuisance animals. Nuisance animals, with some exceptions, are bats, armadillos, alligators, woodpeckers, snakes, birds that roost or nest in rookeries. Squirrels, bears, rabbits are the cause of both nuisanced crop damage complaints. Deer, beaver, …

Go to article

The Role Of The Indiana Division Of Fish And Wildlife In Wildlife Damage Control, Glenn Lange Sep 1985

The Role Of The Indiana Division Of Fish And Wildlife In Wildlife Damage Control, Glenn Lange

Eastern Wildlife Damage Control Conference: 2nd (1985)

As defined by state statue, the Division of Fish and Wildlife is responsible for the protection, reproduction, care, management, survival, and regulation of all wildlife populations. By law, the Division must take a leading role in solving wildlife damage problems when they occur.

In Indiana, wildlife damage or nuisance animal problems takes two forms: damage from individual birds or mammals that are in the wrong place at the wrong time (such as raccoons nesting in an attic) and damage from bird or mammal populations that have grown large enough to cause serious economic losses for agricultural, forestry, or other land …

Go to article

Assessing Deer Damage In Young Fruit Orchards, Jay B. Mcaninch, Mark R. Ellingwood, Michael J. Fargione, Peter Picone Sep 1985

Assessing Deer Damage In Young Fruit Orchards, Jay B. Mcaninch, Mark R. Ellingwood, Michael J. Fargione, Peter Picone

Eastern Wildlife Damage Control Conference: 2nd (1985)

Evaluations of systematic damage assessments of 5, 10 and 20 percent of all apple trees in 12 orchards were compared. The 10% assessment technique was selected as the most accurate and efficient in estimating summer and fall damage. Analysis of several parameters of tree vigor found significant differences between browsed and unbrowsed trees for tree basal diameter and central leader diameter over 2 successive years. These subtle yet important differences in tree development were felt to severely limit the possibilities of relating browsing to growth and. later, yields. Methods and considerations for making control decisions on a per acre basis …

Go to article

Role And Responsibilities Of Agencies For Wildlife Damage Control, James E. Miller Sep 1985

Role And Responsibilities Of Agencies For Wildlife Damage Control, James E. Miller

Eastern Wildlife Damage Control Conference: 2nd (1985)

"A well balanced wildlife management program includes research, the acquisition of land, the development of habitat, the careful regulation of hunting or harvest, the protection of certain species, the enforcement of laws — and — the control of animal depredations. Though necessary, this is among the least popular and most controversial of the wildlife management functions. It is, nevertheless, one of the activities which a responsible agency must undertake." This statement is a direct quote from the International Association of Fish and Wildlife Agencies' (IAFWA) Position Paper on Animal Damage Control (1981).

Go to article

Animal Damage Control And The Endangered Species Act, Warren T. Parker Sep 1985

Animal Damage Control And The Endangered Species Act, Warren T. Parker

Eastern Wildlife Damage Control Conference: 2nd (1985)

The premise of the Endangered Species Act is that all wildlife are valuable natural resources and the extinction of species in the name of progress must be halted. To achieve this end, Congress requires all Federal agencies to consult with the Fish and Wildlife Service when any of their programs or projects affect a listed endangered or threatened species. Problems of special interest to this conference are those that project an endangered or threatened species indirect conflict with man.

Undoubtedly the most publicized of these conflicts has involved the threatened timber wolf and the livestock producers of northern Minnesota. This …

Go to article

Vole Control In The Eastern United States, Richard M. Poche, Robert Sharp Sep 1985

Vole Control In The Eastern United States, Richard M. Poche, Robert Sharp

Eastern Wildlife Damage Control Conference: 2nd (1985)

The meadow vole (Microtus pennsylvanicus) and pine vole (M. pinetorum) are major pests in fruit orchards in the eastern U.S. These species damage trees by gnawing the bark or root systems during the winter months, thus, reducing the fruit yields or in many cases actually killing the trees. Orchard owners generally use an integrated pest management approach involving a combination of methods: (1) cultural practices such as reducing favorable vole habitat, thereby, limiting the carrying capacity, (2) mechanical control through the use of tree guards or trapping techniques, and (3) the use of rodenticides, both acute …

Go to article

Histoplasmosis And Its Impact On Blackbird/Starling Roost Management, A.R. Stickley Jr., R.J. Weeks Sep 1985

Histoplasmosis And Its Impact On Blackbird/Starling Roost Management, A.R. Stickley Jr., R.J. Weeks

Eastern Wildlife Damage Control Conference: 2nd (1985)

Histoplasmosis is a common and sometimes serious fungal disease that primarily affects the lungs, but can also involve other parts of the human body. The disease is characterized by 3 major forms: acute pulmonary, chronic cavitary, and disseminated histoplasmos is. Two fungicides are effective in treatment of the disease, but serious side effects often result. The occurrence of the fungus, Histoplasma capsulatum, is associated with large quantities of bird and bat excreta that have come in contact with soil. Roost sites must generally be occupied by birds for at least 3 years before soil conditions are conducive to its …

Go to article

Utilizing A Computerized Fish And Wildlife Information System To Solve Animal Damage Control Problems, Jefferson L. Waldon, Charles T. Cushwa, Peter T. Bromley Sep 1985

Utilizing A Computerized Fish And Wildlife Information System To Solve Animal Damage Control Problems, Jefferson L. Waldon, Charles T. Cushwa, Peter T. Bromley

Eastern Wildlife Damage Control Conference: 2nd (1985)

Animal damage control professionals are faced with the monumental task of absorbing an enormous amount of literature about animal species. For example, one person cannot become an expert on all facets of dozens of species, much less the 1000 or more fish, reptiles, amphibians, mammals, and birds that fall under the wildlifer's jurisdiction. An important new aid to the wildlife damage control specialist is the computerized fish and wildlife information system (CFWIS). A CFWIS is a tool for systematically compiling and managing information about animal species which reside in a state. Cushwa and Kopf (1984) summarized the development of state …

Go to article

Management Of Nuisance Canada Goose Flocks, Michael R. Conover Sep 1985

Management Of Nuisance Canada Goose Flocks, Michael R. Conover

Eastern Wildlife Damage Control Conference: 2nd (1985)

In recent years, non-migratory flocks of Canada Geese have become established in some urban and suburban areas. These birds often become a serious nuisance when they litter backyards, parks and beaches with fecal material, creating a potential health hazard especially for young children. To determine the scope of the problem, I surveyed golf course managers in the eastern U.S. to see if they were experiencing a problem with geese. This survey showed that this problem was widespread, occurring throughout the eastern U.S., and appeared to be increasing. Twenty-six percent of all respondents reported nuisance goose problems and were willing to …

Go to article

Preparation And Analysis Of Alternative 4-Ap Baits For Blackbirds, J.E. Davis Sep 1985

Preparation And Analysis Of Alternative 4-Ap Baits For Blackbirds, J.E. Davis

Eastern Wildlife Damage Control Conference: 2nd (1985)

Red-winged blackbird (Agelaius phoeniceus) acceptance of corn as a bait for use in ripening sunflower has been questioned. This study demonstrated that sunflower meats, sunflower achenes, and pearled barley all have potential as alternative bait carriers for 4-AP. Each can be treated with 4-AP so that individual bait particles carry dosages equivalent to those of cracked corn in the registered product, Avitrol FC Corn Chops 99S. Treated baits produced a distress response in redwings in times ranging from 21.7 min (sunflower meats) to 64.5 min (sunflower achenes). The time to distress elicited by sunflower meats coated with 4-AP …

Go to article

Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev Sep 1985

Double-Crested Cormorant Damage To A Commercial Fishery In The Apostle Islands, Wisconsin, Scott R. Craven, Esther Lev

Eastern Wildlife Damage Control Conference: 2nd (1985)

The endangered classification of the double-crested cormorant (DCC) in Wisconsin resulted in complete protection and significant management efforts in the 1970's., These efforts, probably coupled with reduced pesticide loads, resulted in a resurgence of Wisconsin cormorant populations from a low of 66 pairs in 1972 to 1028 pairs in 1982» The DCC was reclassified as a threatened species in 1982. This apparent success story did not take into consideration the potential negative impact of an abundant piscivorous bird. In 1978 a colony of DCC's became established on a remote rocky island in the Apostle Islands National, Lakeshore, in Lake Superior. …

Go to article

Management Implications Derived From Bird Damage Assessments In North Dakota Sunflower, Joseph L. Guarino, John L. Cummings Sep 1985

Management Implications Derived From Bird Damage Assessments In North Dakota Sunflower, Joseph L. Guarino, John L. Cummings

Eastern Wildlife Damage Control Conference: 2nd (1985)

The most recent estimate of blackbird damage to ripening sunflower (Helianthus annuus) in North Dakota in 1980 exceeded $6 million. Although less than 5% of the sunflower fields in the state received greater than 10% damage in each of four past survey years, as much as 50% of the total state-wide damage occurred in these fields. This loss can be combated with cost-effective control- Successful control requires timely action when blackbirds are in large concentrations. Frightening blackbirds from fields early in the damage season disperses damage and this can result in compensatory growth by sunflower, whereby yields at …

Go to article

Closing Remarks, F. Eugene Hester Sep 1985

Closing Remarks, F. Eugene Hester

Eastern Wildlife Damage Control Conference: 2nd (1985)

I am glad to be here to present the closing remarks before such a group of professionals who represent the many agencies and individuals who daily perform the delicate task of resolving animal damage conflicts. The segment of wildlife management that you represent is perhaps the most difficult to accomplish in view of existing public opinion and involvement.

Go to article

Minimum Effective Level Of Methiocarb For Protecting Sprouting Rice In Louisiana From Blackbird Damage, N.R. Holler, P.W. Lefebvre, A. Wilson, R.E. Matteson, G.R. Gutknecht Sep 1985

Minimum Effective Level Of Methiocarb For Protecting Sprouting Rice In Louisiana From Blackbird Damage, N.R. Holler, P.W. Lefebvre, A. Wilson, R.E. Matteson, G.R. Gutknecht

Eastern Wildlife Damage Control Conference: 2nd (1985)

Blackbirds cause locally serious losses to rice. The Denver Wildlife Research Center, U. S. Fish and Wildlife Service, and the Rice Research Station, Louisiana State University Agricultural Center have been cooperating in tests to determine the efficacy of methiocarb seed treatments for protecting sprouting rice in Louisiana from blackbird damage. Results from four field tests (1980, 1982, 1983, and 1984) have shown that methiocarb provides good protection when applied to rice seed at the rate of 2.4 g and 1.25 g active ingredient (a.i.)/kg of rice seed (0.25 and 0.125%). Seed treated at 0.6 g a.i./kg appeared to be susceptible …

Go to article

Removal Of Nesting Starlings With Drc-1339, Douglas I. Hall Sep 1985

Removal Of Nesting Starlings With Drc-1339, Douglas I. Hall

Eastern Wildlife Damage Control Conference: 2nd (1985)

DRC-1339-treated crickets (Gryllus sp.) were utilized in an attempt to remove starlings (Sturnus vulgaris) nesting and rearing young in the aircraft hangars at the Little Rock Air Center, Little Rock, Pulaski County, Arkansas. Bait ratio of 1 treated to 5 untreated crickets was used. They were placed under airport night lights where foraging birds naturally gathered to feed on insects attracted to these lights. Adult starlings consumed the crickets as well as fed them to their young. Lethal control was achieved on both age classes of bird. Field test results show promise for the development of a …

Go to article

State Funded Wildlife Damage Programs: The Wisconsin Experience, Scott E. Hygnstrom, Scott R. Craven Sep 1985

State Funded Wildlife Damage Programs: The Wisconsin Experience, Scott E. Hygnstrom, Scott R. Craven

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wisconsin has a long tradition of involvement with wildlife damage and wildlife damage programs. It is one of less than a dozen states that presently has a program for wildlife damage. From 1931 to 1980, Wisconsin paid landowners for damage to crops caused by wildlife,. Now the focus of Wisconsin's wildlife damage program is on damage control and prevention through appropriate abatement techniques and wildlife population control. This paper will detail Wisconsin's experience with these approaches and will offer insight into improving state funded wildlife damage programs.

Go to article

Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley Sep 1985

Future Of Wildlife Damage Control And The Cooperative Extension Service, Peter T. Bromley

Eastern Wildlife Damage Control Conference: 2nd (1985)

The driving forces which determine the role of the Cooperative Extension Service in wildlife damage control are (1) the demand for information by the public, (2) the degree of support for programs at the national level, and (3) the level of professionalism exhibited by Cooperative Extension Agents and subject matter Specialists. Analysis of several trends suggests that the Cooperative Extension Service role in Wildlife Damage Control will increase in coming years. The movement of urban people into rural settings will create greater demands for wildlife damage control information. Likewise, the expansion of wildlife population into urban and suburban environments due …

Go to article

Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford Sep 1985

Role And Responsibilities Of State Cooperative Extension Services For Wildlife Damage Control, James L. Byford

Eastern Wildlife Damage Control Conference: 2nd (1985)

The Cooperative Extension Service was established by the Smith-Lever Act in 1914. It was designed to improve the lives of people, through education in: agriculture, natural resources, home economics and community development. Its audiences include both adult and youth. 4-H is the primary youth audience. The Cooperative Extension Service is an "extension" of the Land Grant university in each state. Its employees include university faculty (specialists) and professional agents in every county, in every state in the country. Extension's primary mission is to conduct an educational program, using research-based information. Research results are condensed into a form that the average …

Go to article

Usda Forest Service Role In Wildlife Damage Control, Hugh C. Black Sep 1985

Usda Forest Service Role In Wildlife Damage Control, Hugh C. Black

Eastern Wildlife Damage Control Conference: 2nd (1985)

Wildlife damage control is an important objective of resource management on the 191 million acres of National Forest System (NFS) lands administered by the USDA Forest Service. Policy on wildlife damage control is based on the USDA Policy on Fish and Wildlife (Secretary's Memorandum 9500-3, July 1983). The objective of wildlife damage control is to reduce damage and loss by wildlife on all NFS lands to levels consistent with management objectives. Control measures are only undertaken when and where necessary to realize wildlife management objectives and to prevent serious damage to public or private property and natural resources. Because of …

Go to article

Landowner Tolerance Of Beavers: Implications For Damage Management And Control, Ken G. Purdy, Daniel J. Decker, Richard A. Malecki, John C. Proud Sep 1985

Landowner Tolerance Of Beavers: Implications For Damage Management And Control, Ken G. Purdy, Daniel J. Decker, Richard A. Malecki, John C. Proud

Eastern Wildlife Damage Control Conference: 2nd (1985)

Management of beaver (Castor canadensis) populations can be an effective way to create wetlands while at the same time producing a valued recreational and furbearer resource. Optimizing beaver populations for such a dual objective, however, requires careful integration of biological and sociological considerations in management planning. Knowledge of beaver population dynamics by itself is insufficient for sound management; human tolerance data also must be included in management decisions to reduce the potential of encountering problems that could impede the attainment of beaver-wetlands management objectives. Expansion of beaver into new areas often may be constrained by managers' perceptions of …

Go to article

Computer Assisted Extension Program On Ground Squirrel Control, Terrell P. Salmon, Donald L. Lancaster, Leanne Lasarow Sep 1985

Computer Assisted Extension Program On Ground Squirrel Control, Terrell P. Salmon, Donald L. Lancaster, Leanne Lasarow

Eastern Wildlife Damage Control Conference: 2nd (1985)

Computers have become common place in virtually all phases of agriculture. Most individuals have access to microcomputers and the once apparent intimidation about using them is rapidly disappearing. Because of increased availability and public acceptance, it's no surprise that many Extension programs are using computers as an important component of their educational package. Recently, several computer models have been developed to assist Extension personnel and others in demonstrating proper wildlife damage control decision-making. We have developed such a model which is used to: 1) present ground squirrel control information to the grower, 2) take user (grower) input on production, yields, …

Go to article

What You Wanted To Know About All You Ever Heard Concerning Snake Repellents, Gary J. San Julian Sep 1985

What You Wanted To Know About All You Ever Heard Concerning Snake Repellents, Gary J. San Julian

Eastern Wildlife Damage Control Conference: 2nd (1985)

Have you ever heard about a way to keep snakes away from your house? Many people in North Carolina have been told by their elders of various ways to repel snakes. When we first started working on this problem in North Carolina, we were amazed at the number of "home remedies" that people believed would protect their property from snakes; and we began to keep a record of these remedies. In 1981, a grant from the Pesticide Impact Assessment Program allowed us to begin to test some of these remedies to determine their value.

Go to article

Deer Damage And Damage Control In Ohio's Nurseries, Orchards And Christmas Tree Plantings: The Grower's View, Joel D. Scott, Thomas W. Townsend Sep 1985

Deer Damage And Damage Control In Ohio's Nurseries, Orchards And Christmas Tree Plantings: The Grower's View, Joel D. Scott, Thomas W. Townsend

Eastern Wildlife Damage Control Conference: 2nd (1985)

A survey of white-tailed deer (Odocoileus virginianus) damage was conducted among growers (N = 2,236) of fruit, Christmas tree and nursery crops in Ohio; over 81% responded. Damage was reported by 43.1% of Christmas tree growers, 4l.3% of orchardists and 32.5% of nurserymen. Most commonly reported by orchardists as damaged were apples (Malus spp.)s by Christmas tree growers were white pines (Pinus strobus), and by nurserymen were maples (Acer spp.)o Young plants (x̅ = 7.5 years) were more commonly damaged than older plants of all species. Seasonal damage was most common in spring …

Go to article

Preventive Control Of Pest Rodents, Walter E. Howard Sep 1985

Preventive Control Of Pest Rodents, Walter E. Howard

Eastern Wildlife Damage Control Conference: 2nd (1985)

With "preventive control" of pest rodents, by using rodent bait boxes (stations) on a permanent basis, there is no longer any biological, ecological, or economic reason for rodent pests or health problems to occur in villages, cities, and intensively cultivated agricultural areas, but not pastures or forests. Such pest rodents can usually be eliminated without endangering non-target species, quite inexpensively, simply, and in a more environmentally desirable manner than most current practices, where the pest rodents are not controlled until populations have built up, which requires large amounts of rodenticides. With preventive control, once the pest rodents have been controlled …

Go to article

Participants Sep 1985

Participants

Eastern Wildlife Damage Control Conference: 2nd (1985)

List of participants

Go to article

First Prev Next Last