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Nf97-332 Contacts For Environmental Issues Affecting Residences Web Sites And Toll-Free And Other Numbers, Shirley Niemeyer

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact has information on toll-free and other numbers and addresses dealing with questions relating to the environment and households.

Nf97-317 Managing Dairy Cows To Avoid Abomasal Displacement, Rick Grant

University of Nebraska-Lincoln Extension: Historical Materials

This NebFact discusses feeding strategies to reduce the incidence of displaced abomasum in your dairy herd.

Causes Of Mississippi Sandhill Crane Mortality In Captivity, 1984–95, Glenn H. Olsen, George F. Gee

Proceedings of the North American Crane Workshop

During 1984-95, 111 deaths were documented in the captive flock of Mississippi sandhill cranes (Grus canadensis pulla) housed at the Patuxent Wildlife Research Center. Trauma was the leading cause of death (37%), followed by infectious/parasitic diseases (25%), anatomic abnormalities (15%), and miscellaneous (8%). No positive diagnosis of cause of death was found in 19% of the necropsies. Chicks < 2 months old suffered 76 % of captive deaths. Trauma, the greatest cause of deaths of captive juveniles and adults, is likely limited to collisions in the wild. Infectious/parasitic diseases and anatomic abnormalities could affect wild chick survival at similar rates to those of captive chicks.

Whooping Crane Mortality At Patuxent Wildlife Research Center, 1982–95, Glenn H. Olsen, Joanna A. Taylor, George F. Gee

Proceedings of the North American Crane Workshop

Whooping cranes (Grus americana) have been reared at Patuxent Wildlife Research Center since 1966. During 1982-95 there were 103 mortalities caused by infectious and parasitic diseases (46%), trauma (21 %), anatomic abnormalities (17%), miscellaneous conditions (12 %) I and open or no diagnoses (5 %). The implications that disease may have on new whooping crane flocks in Florida and Canada are discussed, based on these mortality factors in captivity.

Bovine Tuberculosis In Free-Ranging White-Tailed Deer From Michigan, Stephen M. Schmitt, Scott D. Fitzgerald, Thomas M. Cooley, Colleen S. Bruning-Fann, Larry Sullivan, Dale Berry, Thomas Carlson, Richard B. Minnis, Janet B. Payeur, James Sikarskie

Michigan Bovine Tuberculosis Bibliography and Database

A 4.5 yr-old male white-tailed deer (Odocoileus virginianus) killed by a hunter during the 1994 firearm hunting season in northeastern Michigan (USA) had lesions suggestive of tuberculosis and was positive on culture for Mycobacterium bovis the causative agent for bovine tuberculosis. Subsequently, a survey of 354 hunter-harvested white-tailed deer for tuberculosis was conducted in this area from 15 November 1995 through 5 January 1996. Heads and/or lungs from deer were examined grossly and microscopically for lesions suggestive of bovine tuberculosis. Gross lesions suggestive of tuberculosis were seen in 15 deer. Tissues from 16 deer had acid-fast bacilli on …

The Effects Of Reducing Dietary Crude Protein Concentration On Odor In Swine Facilities, Claudia Obrock H.

Nebraska Swine Reports

The effect of dietary manipulation on odor emission in a research pig facility was evaluated with 26 finishing gilts (initial weight 161 lb). The two diets were formulated to contain 13% crude protein or 9% crude protein supplemented with crystalline amino acids. Two environmental chambers were used and each housed a group of four or five gilts for 21 days. Relative humidity, temperature and air exchange were maintained throughout the experiment. Samples of feces and air were taken on days 4, 7, 11, 14, 18 and 21 of the experiment. Aerial ammonia and hydrogen sulphide concentrations were measured using detector …

Segregated Early Weaning Of Pigs: Dietary Challenges And Opportunities, Stacy Norin, Duane Reese, Austin Lewis

Nebraska Swine Reports

Segregated early weaning (SEW) technology is being adopted by many producers in the pork industry. With the implementation of this technology come many challenges and opportunities to exploit the lean-growth potential and health status of the SEW pig. This review provides insight into some of the reasons for these challenges and discusses some possible ways of utilizing the unique characteristics of the SEW pig to reduce production costs.

1997 Nebraska Swine Report

Nebraska Swine Reports

1997 Nebraska Swine Report

Phosphorylation Within The Amino-Terminal Acidic Domain I Of The Phosphoprotein Of Vesicular Stomatitis Virus Is Required For Transcription But Not For Replication, Asit K. Pattnaik, Leroy Hwang, Tong Le, Nathan Englund, Manjula Mathur, Tapas Das, Amiya Banerjee

School of Veterinary and Biomedical Sciences: Faculty Publications

Phosphorylation by casein kinase II at three specific residues (S-60, T-62, and S-64) within the acidic domain I of the P protein of Indiana serotype vesicular stomatitis virus has been shown to be critical for in vitro transcription activity of the viral RNA polymerase (P-L) complex. To examine the role of phosphorylation of P protein in transcription as well as replication in vivo, we used a panel of mutant P proteins in which the phosphate acceptor sites in domain I were substituted with alanines or other amino acids. Analyses of the alanine-substituted mutant P proteins for the ability to support …

Parasite Biodiversity And Emerging Pathogens: A Role For Systematics In Limiting Impacts On Genetic Resources, Eric P. Hoberg

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Emergence of pathogenic organisms continues as a threat to overall biodiversity and genetic resources. Macroparasites including helminths constitute a potential threat to economically important resources in agriculture and conservation biology. Limitation of this threat can be achieved through survey and inventory for biodiversity and the application of systematics to understand the host range , biogeography and history of faunas. Systematics constitutes the foundation for recognition of endemic and introduced elements of faunas and the basis for predicting the behavior of pathogens introduced to new ecological settings or host groups. The basis for emergence of pathogens has both a deep historical …

Isoelectric Focusing Of Soluble Proteins In The Characterization Of Species And Isolates Of Nematodirus (Nematoda: Trichostrongyloidea), Lora G. Rickard, Eric P. Hoberg, Donna M. Mulrooney, Gary L. Zimmerman

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Isoelectric focusing was performed on extracts from Nematodirus spathiger, Nematodirus filicollis, Nematodirus helvetianus, and three geographic isolates of Nematodirus battus. Gender-specific differences were noted within species; however, the overall protein profile of each species and isolate was distinct and reproducible and allowed unequivocal differentiation. A coefficient of similarity (Sm) for males of each species and isolate was calculated, and a dendrogram, based on evaluation of Sm by the unweighted pair-group method with arithmetic means, was produced. Although cluster analysis of the three isolates of N. battus indicates the North American and Weybridge isolates are similar, interpretation …

Genetic Susceptibility Of Cultured Shrimp (Penaeus Vannamei) To Infectious Hypodermal And Hematopoietic Necrosis Virus And Baculovirus Penaei: Possible Relationship With Growth Status And Metabolic Gene Expression, Acacia Alcivar-Warren, Robin M. Overstreet, Arun K. Dhar, Keith Astrofsky, William H. Carr, James Sweeney, Jeffrey M. Lotz

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Offspring of four crosses (I, II, III, and IV) of Penaeus vannamei from known high- and low-growth families were challenged with infectious hypodermal and hematopoietic necrosis virus (IHHNV) and Baculovirus penaei (BP) to compare their susceptibility to these viral agents and examine the genetic component involved in disease resistance or susceptibility. Family crosses were made using broodstock from five families developed by the U.S. Marine Shrimp Farming Program. The prevalence of IHHNV infection was highest in cross I and lowest in cross III. Cross I was developed using male and female broodstock from the low-growth family 1.6, and cross III …

Paradigm Shifts And Tapeworm Systematics, Eric P. Hoberg, Scott Lyell Gardner, Ronald A. Campbell

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The phylogeny of tapeworms provided the focus for the 2nd International Workshop for Tapeworm Systematics, which led to the development of novel hypotheses from the ordinal to the species level for taxa of the Eucestoda. Conceptual roots for this meeting ema­nated from discussions initiated during the Ist Workshop chaired by Claude Vaucher and Jean Mariaux at the Museum of Natural History, Geneva in 1993.

Coccidia From Bats (Chiroptera) Of The World: A New Eimeria Species In Pipistrellus Javanicus From Japan, Donald W. Duszynski

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Fecal samples from 56 Japanese bats representing 6 species in 2 families were examined for coccidian oocysts. Two of the 56 (< 4%) were infected with coccidia; however, only 1 animal was infected with sufficient numbers of sporulated oocysts to allow the description of a new species of Eimeria. Sporulated oocysts (n = 150) of this new species are subspheroidal, 20.3 x 18.1 (16-25 x 14-21) μm, with ellipsoidal sporocysts 10.6 x 6.6 (8-12 x 5-8) μm; this species occurred in 1 of 4 (25%) pipistrelles, Pipistrellus javanicus (Gray, 1838) (Vespertilionidae). Oocysts of another coccidium, also an Eimeria sp., were found in 1 of 3 (33%) horseshoe bats, Rhinolophus ferrumequinum (Schreber, 1774) (Rhinolophidae), but only 2 sporulated oocysts were seen, which is not enough …

Parasitological Data As Monitors Of Environmental Health, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

When an appropriate fish host is selected, analysis of its parasites offers a useful, reliable, economical, telescoped indication or monitor of environmental health. The value of that information increases when corroborated by another non-parasitological technique. The analysis of parasites is not necessarily simple because not all hosts serve as good models and because the number of species, presence of specific species, intensity of infections, life histories of species, location of species in hosts, and host response for each parasitic species have to be addressed individually to assure usefulness of the tool. Also, different anthropogenic contaminants act in a distinct manner …

Parasitological Data As Monitors Of Environmental Health, Robin M. Overstreet

Harold W. Manter Laboratory of Parasitology: Faculty Publications

When an appropriate fish host is selected, analysis of its parasites offers a useful, reliable, economical, telescoped indication or monitor of environmental health. The value of that information increases when corroborated by another non-parasitological technique. The analysis of parasites is not necessarily simple because not all hosts serve as good models and because the number of species, presence of specific species, intensity of infections, life histories of species, location of species in hosts, and host response for each parasitic species have to be addressed individually to assure usefulness of the tool. Also, different anthropogenic contaminants act in a distinct manner …

Flea News 53 (December 1996), Robert E. Lewis

Flea News

Robert E. Lewis to retitre from Iowa State University effective January 1, 1997

Book reviews

Obituaries: Robert S. Traub (October 26, 1916-December 21, 1996); Dorald Mervin Allred (July 11, 1923-June 20, 1996)

Miscellanea

Siphonaptera literature

Report: Use of an orally administered insect development inhibitor (Lufenuron) as a flea control agent in the California ground squirrel, Spermophilus beecheyi by Richard M. Davis

Phylogenetic Analysis Of Opisthadena (Digenea: Hemiuridae), Virginia León-Règagnon, Gerardo Pérez-Ponce De León, Daniel R. Brooks

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Systematic study of the closely related hemiurid genera Mitrostoma, Neopisthadena and Opisthadena revealed that Opisthadena cortesi is a junior synonym of Opisthadena dimidia and Opisthadena fujianensis and Opisthadena marina are species inquirendae. Phylogenetic analysis of the 7 recognized species, based on 21 transformation series derived from comparative morphologic characters, produced a single tree with a consistency index of 0.735. The five species of the genus Opisthadena constitute a monophyletic clade and Neopisthadena habei is their sister group. Mitrostoma nototheniae is the sister group of the other 6 members of the clade. Geographic distribution suggests an ancient circum-Pacific distribution of …

Human Herpesvirus Type 8 Dna Sequences In Cell-Free Plasma And Mononuclear Cells Of Kaposi's Sarcoma Patients, William J. Harrington, Omar Bagasra, Carlos E. Sosa, Lisa E. Bobroski, Marianna Baum, Xue Lan Wen, Lisa Cabral, Gerald E. Byrne, Roger J. Pomerantz, Charles Wood

Nebraska Center for Virology: Faculty Publications

Human herpesvirus (HHV) type 8 bas been detected in both classical and AIDS-related Kaposi's sarcoma, body-cavity lymphomas, and other types of tumors. HHV-8 has also been detected in DNA from peripheral blood mononuclear cells (PBMC) of some Kaposi's sarcoma patients and more readily in B cell fractions derived from panned cell subpopulations. Two patients were followed using several methods: in situ hybridization, solution-based polymerase chain reaction (PCR), and in situ PCR. HHV-8 was intermittently detected in plasma and detection correlated with detection in PBMC. In situ PCR demonstrated HHV-8 sequences in both peripheral blood B lymphocytes and, to a lesser …

Hemorrhagic Gastritis In Free-Living Rodents In Idaho, Patricia G. Wilber, Donald W. Duszynski, B. Van Horne

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Between February 1992 and March 1994, four species of rodent from the Snake River Birds of Prey Area near Boise, Idaho (USA) were necropsied. Hemorrhagic gastritis was observed in 16 of 131 Townsend’s ground squirrels (Spermophilus townsendii), one of 11 Ord’s kangaroo rats (Dipodomys ordii) and the one Great Basin pocket mouse (Perognathus parvus) evaluated. No lesions were observed in 14 white-footed deer mice (Peromyscus maniculatus). Tissue from one Townsend’s ground squirrel was negative for Helicobacter sp.-like bacteria.

Current Issues In Rabies Prevention In The United States: Health Dilemmas, Public Coffers, Private Interests, Charles E. Rupprecht, Jean S. Smith, John Krebs, Michael Niezgoda, James E. Childs

Zoonotics and Wildlife Disease: Publications

Over the last 100 years, rabies in the United States has changed dramati~ally. More than 90% of all animal rabies cases reported annually to the CDC now occur in wildlife, whereas before 1960 the majority were in domestic animals. The principal rabies hosts today are wild carnivores and bats infected with several viral variants. Annual human deaths have fallen from more than a hundred at the turn of the century to one to two per year despite major outbreaks of animal rabies in several geographic areas. Modem day prophylaxis has proven nearly 100% successful; most human fatalities now occur in …

In Memoriam: John Teague Self (1906-1995), John J. Janovy Jr.

John J. Janovy, Jr. Publications

Obituary of John Teague Self, parasitologist, 1906-1995.

Flea News 52 (July 1996), Robert E. Lewis

Flea News

Editorial, Robert E. Lewis

Miscellanea

Announcement

Siphonaptera literature

New flea species

The Probe, Issue 167 – July 1996

The Probe: Newsletter of the National Animal Damage Control Association

Techniques and Expertise in Wildlife Damage Control: A Survey Among NADCA's Membership, by Dallas R. Virchow, University of Nebraska, and J. Russell Mason, Utah State University
NADCA Membership Survey
Rats' Rights Repealed in New Jersey
Texas Predators Dine on Exotics
Recipes for Nutria
Wildlife Damage to Aircraft Tallied
Airplane Hits Deer
Golfers Get Teed Off at Coots
Japanese Technologist Tackles Rodents
ADC To Tackle Gophers
Booklet Review: Missouri's Beaver: A Guide to Management, Nuisance Prevention, and Damage Control by Ron McNeely. Conservation Commission of the State of Missouri, 1995.
Elk Reintroduction and Meningeal Worms
South African Puppy, "Licky," Barely Survives …

Selenocysteine, Identified As The Penultimate C-Terminal Residue In Human T-Cell Thioredoxin Reductase, Corresponds To Tga In The Human Placental Gene, Vadim Gladyshev, Kuan-Teh Jeang, Thressa C. Stadtman

Vadim Gladyshev Publications

The possible relationship of selenium to immunological function which has been suggested for decades was investigated in studies on selenuim metabolism in human T cells. One of the major ⁷⁵Se-labeled selenoproteins detected was purified to homogeneity and shown to be a homodimer of 55-kDa subunits. Each subunit contained about 1 FAD and at least 0.74 Se. This protein proved to be thioredoxin reductase (TR) on the basis of its catalytic activities, cross-reactivity with anti-rat liver TR antibodies, and sequence identities of several tryptic peptides with the published deduced sequence of human placental TR. Physicochemical characteristics of T-cell TR were …

A Survey Of The Coccidian Parasites Of Reptiles From Islands Of The Galápagos Archipelago: 1990-1994, Lee Couch, Paul A. Stone, Donald W. Duszynski, Howard L. Snell, Heidi M. Snell

Harold W. Manter Laboratory of Parasitology: Faculty Publications

From 1990 through 1994, fecal samples were collected and examined for coccidian parasites from 26 giant land tortoises Geochelone nigra, from 715 lava lizards Tropidurus spp., from 139 land iguanas Conolophus subcristatus, and from 128 marine iguanas Amblyrhynchus cristatus, all of which inhabit various islands in the Galápagos Archipelago. None of the samples from A. cristatus or from C. subcristatus was infected with coccidia. Only 1 of 26 (4%) G. nigra was infected with a single Eimeria species that we describe here as new. A total of 262 of 715 (37%) individuals representing 3 species of Tropidurus …

A New Species Of Acanthobothrium Van Beneden, 1849 (Eucestoda: Tetraphyllidea: Onchobothriidae) In Dasyatis Longus Garman (Chondrichthyes: Myliobatiformes: Dasyatididae) From Chamela Bay, Jalisco, Mexico, Scott Monks, Daniel R. Brooks, Gerardo Pérez-Ponce De León

Harold W. Manter Laboratory of Parasitology: Faculty Publications

A new species of Acanthobothrium in Dasyatis longus from Chamela Bay, Jalisco, Mexico, is a member of a presumed clade of species diagnosed by being anapolytic or nearly so, having more than 100 testes per proglottis, with immature and mature proglottides wider than long to square, aspinose scolex, muscular bothridia fused to the scolex at their posterior ends, H- to V-shaped ovaries, relatively short symmetrical to asymmetrical ovarian arms that extend anteriorly to, or nearly to, the cirrus sac, and vitellaria arranged in fields rather than a single row of follicles. The new species most closely resembles Acanthobothrium terezae from …

Two New Species Of Tetraphyllidean Cestodes In Himantura Pacifica (Chondrichthyes: Myliobatiformes: Dasyatididae) From The Northwest Coast Of Costa Rica, Fernando Marques, Daniel R. Brooks, Helena Molina Ureña

Harold W. Manter Laboratory of Parasitology: Faculty Publications

Two new species of tetraphyllidean cestodes inhabiting Himantura pacifica from the northwest coast of Costa Rica are apparently most closely related to species inhabiting Himantura schmardae from the Atlantic coast of Colombia. Acanthobothroides pacificus n. sp. differs from Acanthobothroides horsoni, the only other species in the genus, primarily by having smaller lateral (98-123 μm rather than 168-198 μm long) and medial (handles 92-116 μm rather than 162-168 μm long) hooks, and more testes (up to 125 rather than up to 97) per proglottis. The generic diagnosis of Acanthobothroides is modified to include the presence of a small inner prong …

Proceedings: Seventeenth Vertebrate Pest Conference, Rohnert Park, California, March 5-7, 1996 (Complete Work), Robert M. Timm , Editor, A. Charles Crabb , Editor

Vertebrate Pest Conference Proceedings: 17th (1996)

340 registered attendees
58 papers
273 pages
52 Mb

You have come from throughout California, from across the United States, and from many corners of the world to gather here for the purpose of sharing information, expertise, and wisdom in dealing with vertebrate pest problems. Our common purpose is to find yet better methods for preventing and resolving situations in which wildlife comes into conflict with humans. The Conference's mission remains one of education. We learn from each other, and we strive to find better ways of applying our knowledge to real-world problems.

The Probe, Issue 163 – March 1996

The Probe: Newsletter of the National Animal Damage Control Association

The Status of Nuisance Wildlife Damage Control in the States by Jodi A. DiCamillo, Kristen P. La Vine, and Mark J. Reeff, International Association of Fish & Wildlife Agencies, and Gary S. Kania, National Fish & Wildlife Foundation
European Fur Import Regulation Delayed One Year
Red Fox Book Out of Print: The Red Fox: The Catlike Canine by J. David Henry, Smithsonian Inst. Press, 1986.177 pages & index.
Urban Deer Syposium Proceedings Available
Histoplasmosis: Threat to Wildlife Professionals
Video Review: Review of "Professional Beaver Trapping Video " Produced by Tom Miranda Outdoor Films exclusively for Fur-Fish-Game, 2878, E. Main St., …