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The Probe, Issue 180 - September 1997

The Probe: Newsletter of the National Animal Damage Control Association

CONTENTS:
Vertebrate Repellents: Mechanisms, Practical Applications, Possibilities
CALENDAR OF UPCOMING EVENTS
NADCA Officers' Nominations Needed
Person-to-Person Hantavirus Reported
The Uneasy Conscience of the Animal Rights Movement: Part 2
Children Attacked, One Killed by Colorado Lions
Coyotes as Safety Threat Debated

Fish & Wildlife News: September 1997

Fish and Wildlife News

Contents:
Jamie Clark Takes the Helm 2
Proposal Would Divide Region 1 4
Babbit Signs Order on Native Americans 5
CITES Tackles Elephant Issue 6
Farewell to Charles Kurault 7
Grizzlies May Roam the West Again 9
Olympic Champ Plugs Hunter Safety 10
Duck Populations Continue to Thrive 11
Streeter Lauds Refuge Volunteer Bill 12
Fish & Wildlife . . . In Brief 14
Refuge System Round-Up 15
Reaching for Results 16

Remembering Doris Gates, A Great Teacher, Mark M. Peyton

Nebraska Bird Review

Doris Gates (1915-1983) taught Biology at Huntley, NE from 1938-1941, North Platte from 1941-1955, and Chadron State College from 1955-1974. She lived until her death at the foot of "Rush No More Butte" south of Chadron, was a member of the North Platte Tout Bird Club, and served as President of the Nebraska Ornithologists' Union and Editor of The Nebraska Bird Review.

Doris included plants and birds in her lectures on Biology, but she taught much more than that because she understood the beauty of life. She believed that beauty was in what you did rather than what you looked …

A Re-Evaluation Of The Millipede Genus Motyxia Chamberlin, With A Re-Diagnosis Of The Tribe Xystocheirini And Remarks On The Bioluminescence (Polydesmida: Xystodesmidae), Rowland M. Shelley

Insecta Mundi

Motyxia Chamberlin is comprised of eight species of bioluminescent xystocheirine millipede in which the gonopodal solenomere arisess at different positions, from basally and subbasally on the acropodite to being fused with the companion acropodal branch and detaching proximad or near midlength. Previous synonymies of Amplocheir Chamberlin and Luminodesmus Loomis and Davenport under Motyxia are confirmed as is its assignment to the tribe Xystocheirini, which is redefined. Component species are M. kerna Chamberlin, the type species, monica Chamberlin, sequoiae (Loomis and Davenport), tularea (Chamberlin), sequoia (Chamberlin), pior Chamberlin, porrecta Causey and Tiemann, and tiemannim Causey. Motyxia sequoia is comprised of two …

Taxonomic Notes On Amblycerus Thunberg, 1815 (Coleoptera: Bruchidae), John M. Kingsolver, Cibele S. Ribeiro-Costa

Insecta Mundi

The following changes in nomenclature of some species of Amblycerus Thunberg, 1815, are proposed: A) Elevated to new taxonomic status-A. insuturatus (Pic, 1902) from (Spermophagus subflavidus var. insuturatus); A. luteolineatus (Pic, 1929) from (Spermophagus luteonotatus var. luteolineatus); A. paulonotatus (Pic, 1906) from (Spermophagus luteonotatus var. paulonotatus). B) New synonmy-A. dispar (Sharp, 1885)(= Spermophagus longissimus Pic, 1902; =S. caryoboriformis Pic, 1910; = S. guyanensis Pic, 1917; S. piceosuturalis Pic, 1927; =S. caracasensis Pic, 1954); A. gounellei (Pic. 1902)(= S. eurtus Pic, 1911; =S. basipennis Pic, 1936); A. insuturatus (Pic, 1902)(= …

Cse Memoir Series

Insecta Mundi

This series of volumes was instigated to provide for the publication of manuscripts too large for our quarterly journal, Insecta Mundi, and so, it is an outlet for major works of general interest, dealing with all aspects of systematics. Prospective titles should be discussed with the Memoir Series Editor, CSE, P. 0. Box 147100, Gainesville, FL 32614- 7100.

Stings Of Some Species Of Lordomyrma And Mayriella (Formicidae: Myrmicinae), Charles Kugler

Insecta Mundi

The sting apparatus and pygidium are described for eight of 20 Lordomyrma species and one of five Mayriella species. The apparatus of L. epinotalis is distinctly different from that of other Lordomyrma species. Comparisons with other genera suggest affinities of species of Lordomyrma to species of Cyphoidris and Lachnomyrmex, while Mayriella abstinens Forel shares unusual features with those of Proatta butteli.

Polyplectropus Species (Trichoptera: Polycentropodidae) From China, With Consideration Of Their Phylogeny, Youwen J. Li, John C. Morse

Insecta Mundi

Six species of the genus Polyplectropus are recorded from the People’s Republic of China. All the species are new to science. A key to the males is given. The larva of Polyplectropus nanjingensis sp. nov. is illustrated. The phylogenetic relationships among these species and with Polyplectropus species of the New World are discussed.

West Indian Species Of Beameromyia Martin (Diptera: Asilidae), A. G. Scarbrough

Insecta Mundi

The West Indian species of Beameromyia Martin are reviewed. Four new species are described, and Beameromyia insulara Martin and B. cubensis (Bigot) are redescribed. Illustrations of the genitalia and a key to the known West Indian species are included.

Theclinae Of Rondonia, Brazil: Strymon Hubner, With Descriptions Of New Species (Lepidoptera: Lycaenidae), George T. Austin, Kurt Johnson

Insecta Mundi

Twenty-two species of Strymon are known from the vicinity of Cacaulandia in Rondonia, Brazil, of which 14 are new species. These belong to 5 species groups: the “oreala” group [Strymon megarus (Godart)]; the “ziba” group [Strymon ziba (Hewiston), Strymon thulia (Hewitson), Strymon spinatus new species, Strymon latamaculus new species, Strymon pallidulus new species, Strymon tholus new species]; “valentina” group [Strymon rotundum new species]; “crossoca” group [Strymon crossoca (Hewiston), Strymon crambusa (Hewiston), Strymon germana new species, Strymon novasignum new species, Strymon clavus new species, Strymon implexus new species, Strymon …

Gambrus Wileyi (Hymenoptera: Ichneumonidae), A New Cryptine Wasp From Florida, Julieta Brambila

Insecta Mundi

Gambrus wileyi is described from north Florida. Additional distributional data are provided for three other Florida species, G. bituminosus, G. polyphemi, and G. ultimus. Gambrus extrematis is included in this work, even though its presence in Florida is questionable.

Center For Sustainable Agricultural Systems Newsletter, September/October 1997

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

Linking Ecology and Agriculture to Increase Sustainability

California Salad and Australian Emu in Nebraska?

The State of Rural America: We Can Choose Our Future

Seeking K-16 Curriculum Volunteers

Impact Project Deadlines

Diet Of A Relict Population Of The Eastern Woodrat In Nebraska, Hugh H. Genoways, Patricia W. Freeman, Mary K. Clausen

University of Nebraska State Museum: Mammalogy Papers

The relict population of Neotoma floridana occurring along the Niobrara River in north-central Nebraska was found to have a diet composed of 38 types of food items of which 37 types were plants. Unique features of the summer diet of this population were a higher than expected use of red cedar (Juniperus virginiana) and invertebrates as food items.

Analysis Of Bovine Herpesvirus 1 Transcripts During A Primary Infection Of Trigeminal Ganglia Of Cattle, Luis M. Schang, Clinton J. Jones

School of Veterinary and Biomedical Sciences: Faculty Publications

During an infection of nonneuronal cells, bovine herpesvirus 1 (BHV-1) gene expression proceeds in a well-defined cascade. Products of immediate-early (IE) genes are expressed first, and they activate expression of early (E) and late (L) genes. Although the same cascade is assumed to occur during an infection of neurons in trigeminal ganglia (TG) of cattle, no experimental data is available to support this hypothesis. Consequently, we analyzed BHV-1 gene expression in bovine TG at 1, 2, 4, 7, and 15 days postinfection (dpi). Infectious virus was detected in ocular swabs from 1 to 7 dpi but not 15 dpi. By …

Commentary On Linda Mealey (1995), The Sociobiology Of Sociopathy: An Integrated Evolutionary Model, Scott F. Stoltenberg, Joseph L. Hernandez Cruz, Don Joseph Stein, Linda Mealey

Department of Psychology: Faculty Publications

[SFS] When Genotype × Environment (G × E) interactions are present, heritability estimates are not interpretable. Mealey cites abundant evidence for G × E interactions in the etiology of sociopathy, thereby completely undermining estimates of the heritability of sociopathy which form the foundation of her model. Without proper evidence for a genetic basis of sociopathy, Mealey’s sociobiological model collapses under its own great weight.

[LM] It is impossible to discuss the constructs “heritability,” “theory of mind,” and “normality” in a single coherent essay. The following three rejoinders address each of these exceedingly complex constructs individually, as each relates to the …

Testing Of A Water Loss Distribution Model For Moving Sprinkler Systems, Allen L. Thompson, Derrel L. Martin, John M. Norman, Judy A. Tolk, James R. Gilley, Arlan D. Schneider

Department of Agricultural and Biological Systems Engineering: Faculty Publications

Field water balance measurements using monolithic lysimeters were used in validating the Cupid-DPE model for predicting water loss partitioning during sprinkler irrigation from a moving lateral system fitted with impact sprinklers and spray nozzles. The model combines equations governing water droplet evaporation and droplet ballistics with a comprehensive plant-environment energy balance model. Comparisons indicate good agreement between measured and modeled transpiration, and the measured and modeled soil evaporation during the day of irrigation. Total predicted evapotranspiration during the day of irrigation was greater than measured totals using the monolithic lysimeters. However, part of this difference was because the lysimeters could …

Selective Feeding By Phyllostomid Fruit Bats In A Subtropical Montane Cloud Forest, David Herníndez-Conrique, Luis Iñiguez-Dávalos, Jay F. Storz

Jay F. Storz Publications

Phyllostomid bats eat the fruits and disperse the seeds of a wide variety of neotropical plant species, particularly those typical of early successional stages (Fleming & Heithaus 1981, Heithaus 1982, Orozco-Segovia et al. 1985). In assessing the effects of frugivorous animals on plant populations and vice-versa, it is important to determine whether the animals are selective in the types of fruit they eat, or whether the proportional abundance of different fruit species in their diets simply reflects availability in the environment. The purpose of this study was to test experimentally the hypothesis that two common phyllostomid species, Sturnira ludovici and …

Runoff, Erosion, And Soil Quality Characteristics Of A Former Conservation Reserve Program Site In Southwestern Oklahoma, John E. Gilley, John W. Doran, Thanh H. Dao

Department of Agricultural and Biological Systems Engineering: Faculty Publications

This study was conducted to measure runoff, erosion, and soil quality characteristics of a site in southwestern Oklahoma the first year following conversion from the Conservation Reserve Program (CRP). Treatments included undisturbed CRP, Old World bluestem (Bothriochlora ischaemum L.), no-till wheat (Triticum aestivum L.) and conservation-till wheat. Significant differences in surface cover were found between each of the experimental treatments, with values ranging from 100% on the undisturbed CRP site to 42% for the conservation-till treatment. No significant difference in runoff was found among the various experimental treatments. The Old World bluestem and winter wheat treatments had only …

The Prairie Naturalist Volume 29, No.3. September 1997

The Prairie Naturalist

FISHING STATISTICS IN KANSAS PUT-AND-TAKE RAINBOW TROUT FISHERIES ▪ R. D. Schultz and D. D. Nygren

DISTRIBUTIONAL STATUS Of UNCOMMON FISHES AND AN AMPHIBIAN FROM NORTHEASTERN MISSOURI ▪ R. A. Hrabik,

DIET OF A RELICT POPULATION OF THE EASTERN WOODRAT IN NEBRASKA ▪ H. H. Genoways, P. W Freeman, and M. K. Clausen

ANIMAL SPECIES MONITORED BY THE SOUTH DAKOTA NATURAL HERITAGE PROGRAM ▪ E. D. Stukel and D. C. Backlund

Dedication

Announcements

Ecological Effects Of An Insect Introduced For The Biological Control Of Weeds, Svata M. Louda , D. Kendall, J. Connor, D. Simberloff

Papers in Ecology

Few data exist on the environmental risks of biological control. The weevil Rhinocyllus conicus Froeh., introduced to control exotic thistles, has exhibited an increase in host range as well as continuing geographic expansion. Between 1992 and 1996, the frequency of weevil damage to native thistles consistently increased, reaching 16 to 77 percent of flowerheads per plant. Weevils significantly reduced the seed production of native thistle flowerheads. The density of native tephritid flies was significantly lower at high weevil density. Such ecological effects need to be better addressed in future evaluation and regulation of potential biological control agents.

Ianr Program Support: Results From The Nebraska Rural Poll, John C. Allen, Amy M. Smith, Sam Cordes, Amber Hamilton, Matt Spilker

Publications from the Center for Applied Rural Innovation (CARI)

This working paper presents findings from the first annual Nebraska Rural Poll. The study is based on 1,971 responses from households in the 87 nonmetropolitan counties in the state. The objectives of this paper are to provide information on how rural Nebraskans perceive the importance of various programs funded by the Institute of Agriculture and Natural Resources (IANR). The survey questions about IANR programs were included as a separate one page insert that was included in the large Rural Poll survey booklet. Because the IANR questions were marked “optional,” one must be cautious in drawing definitive conclusions from the responses. …

Scanning Motions Of An Atomic Force Microscope Tip In Water, Kenichiro Koga, Xiao Cheng Zeng

Xiao Cheng Zeng Publications

Integral equation techniques are used to study scanning motions of a single-atom tip of the atomic force microscope (AFM) over a rigid, hydrophobic monolayer substrate in water. The calculated force curve is found to be oscillatory, in agreement with recent AFM experiments, which can lead to multiple scanning trajectories for the tip under a constant load. The unique trajectory along which the system is thermodynamically stable is revealed. This study shows that the tip may take a hopping motion over a defect-free substrate due to layering of water molecules between the tip and substrate.

Manure Distribution Field Day

Haskell Agricultural Laboratory (Northeast Research and Extension Center)

As the livestock industry in the midwest undergoes rapid change, issues associated with the storage and land application of the manure have increasingly become a focus of public concern. Both USDA and Land Grant Universities have increased their efforts in addressing the concerns raised in recent years.
The Manure Distribution Field Day on August 28, will highlight many of the research efforts currently underway at the University of Nebraska, Iowa State University, and South Dakota State University. Manure storage systems, land application equipment, and odor control associated with livestock systems will be highlighted. You will be able to view displays …

Ard News August 1997

Agricultural Research Division: News and Annual Reports

CONTENTS:

COMMENTS FROM THE DEAN
ARD REALLOCATION ENHANCEMENTS
PROJECTS APPROVED BY THE COMMODITY BOARDS JULY 1, 1997-JUNE 30, 1998
PROPOSALS SUBMITTED FOR FEDERAL GRANTS
NEW OR REVISED PROJECTS
GRANTS AND CONTRACTS RECEIVED JUNE AND JULY, 1997
REGIONAL RESEARCH TRAVEL COSTS
RESEARCH, EXTENSION AND EDUCATION TITLE OF THE 1996 FARM BILL
CSREES BUDGET FOR FY 1998
INDIRECT COST RECOVERY BUDGETING MODEL
INDIRECT COST RECOVERY BUDGETING MODEL
LEGAL NAME ON USDA GRANT PROPOSALS

Platte River Basin Study, Report To The Western Water Policy Review Advisory Committee, Leo Eisel, J. David Aiken

Department of Agricultural Economics: Faculty Publications

This 1997 report analyzes water use conflicts between water supply and endangered species within the Platte River Basin in Colorado and Nebraska. It is a background report for the 1998 report, Water in the West, the final report of the Western Water Policy Review Commission.

Wpa News 54 (1997), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (August 1997), number 54

Published by the World Pheasant Association

Managerial Emotionality In Chinese Factories, Kathleen J. Krone, Ling Chen, Diane Kay Sloan, Llinda M. Gallant

Department of Communication Studies: Faculty Publications

Managerial emotion may be experienced and handled differently when reason and emotion are understood to be continuously (e.g., Eastern cultures) rather than dichotomously (e.g., Western cultures) related. Using a social constructionist perspective, this study investigated emotionality among directors from 48 different factories in the People’s Republic of China. Social, moral, and material/economic situations were identified as sources of pleasant and unpleasant managerial emotional experience. Thought-feeling continuities were identified in how the managers described their emotional experiences. Both pleasant and unpleasant emotions were experienced very intensely and were managed in ways that both conformed to and departed from cultural ideals. Managerial …

Asymbiotic In Vitro Seed Germination, Micropropagation And Scanning Electron Microscopy Of Several Temperate Terrestrial Orchids (Orchidaceae), Erika Szendrák

Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research

Twenty-five different orchid species were successfully asymbiotically germinated and raised on a modified FAST medium (Fast 1976; Szendrák and R Eszéki, 1993). The development of geminating protocorms and young plantlets were recorded and compared among species. Spontaneous vegetative proliferation was also observed. Natural dispersed daylight and prevailing day-length were more favorable than l6-hour cool white fluorescent light for plantlet development. After two to three years of culture, the young plants were suitable for transfer ex vitro.

The effects of organic compounds most commonly used for orchid micropropagation (peptone, coconut water, casein+lactalbumin and glucose) and medium consistencies were investigated for …

Biology Of Shovelnose Sturgeon, Scaphirhynchus Platorynchus, In The Lower Platte River, Nebraska, Robin L. Hofpar

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

No abstract provided.

Overexpression Of The D-Alanine Racemase Gene Confers Resistance To D-Cycloserine In Mycobacterium Smegmatis, Nancy E. Caceres, N. Beth Harris, James F. Wellehan, Zhengyu Feng, Vivek Kapur, Raul G. Barletta

School of Veterinary and Biomedical Sciences: Faculty Publications

D-Cycloserine is an effective second-line drug against Mycobacterium avium and Mycobacterium tuberculosis. To analyze the genetic determinants of D-cycloserine resistance in mycobacteria, a library of a resistant Mycobacterium smegmatis mutant was constructed. A resistant clone harboring a recombinant plasmid with a 3.1-kb insert that contained the glutamate decarboxylase (gadA) and D-alanine racemase (alrA) genes was identified. Subcloning experiments demonstrated that alrA was necessary and sufficient to confer a D-cycloserine resistance phenotype. The D-alanine racemase activities of wild-type and recombinant M. smegmatis strains were inhibited by D-cycloserine in a concentration-dependent manner. The D-cycloserine resistance phenotype in the …