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Vole Control With Volak Rodenticide, Dale E. Kaukeinen

Eastern Pine and Meadow Vole Symposia

Field trials with VOLAK rodenticide containing 50 ppm brodifacoum have been conducted in eight states and against four vole species during 1977-78. Hand baiting at 5-10 lb/A and broadcast applications at 10-20 lb/A gave more effective control than other products tested in most cases.

New Commitment By Chempar Chemical Co., S. Pitchon

Eastern Pine and Meadow Vole Symposia

Since our last meeting, many exciting changes have taken place within CHEMPAR CHEMICAL. Usually, with changes of any kind, there are positive and negative results which follow. Fortunately, we are pleased to report that we are quite optimistic about this change.

Pine Vole Control Surveying, Fred M. Strawson

Eastern Pine and Meadow Vole Symposia

I don't have an orchard of my own, but as a field representative for FMC Corp. Direct Sales Group, I have the responsibility to check for mice in many orchards and a chance to form an opinion as to what methods are working in our area and how a field representative can be of the most value.

The Endrin Rpar, Lawrence S. Ebner

Eastern Pine and Meadow Vole Symposia

In July, 1976 the U.S. Environmental Protection Agency issued a "Notice of Rebuttable Presumption Against Registration and Continued Registration of Pesticide Products Containing Endrin" (41 Fed. Reg. 31,316). The purpose of this Notice was to initiate an "RPAR" review to determine whether continued usage of endrin, including the use of endrin for vole control, poses a "substantial question of safety" necessitating cancellation proceedings under Section 6(b) of the Federal Insecticide, Fungicide and Rodenticide Act ("FIFRA").

Behavioral Responses Of Pine Vole Young And Adults To Olfactory Cues, Lynette A. Geyer

Eastern Pine and Meadow Vole Symposia

Ultrasonic vocalization rates of young pine voles are highest when pups begin to move into and out of nests and exhibit olfactory directed movement. As olfactory preferences become established and movement is coordinated, a decline in vocalization appears in pine vole. In the presence of home shavings young pine voles emit high rates of vocalization, while rat pups emit calls at a low rate. This contrast may relate to the intensive attachment of young pine voles to the mother in early life. In preliminary studies of adults, priming either the male or female with the odor of a prospective social …

Highlights Of The Third Eastern Pine And Meadow Vole Symposium, Ross E. Byers

Eastern Pine and Meadow Vole Symposia

The Third Eastern Pine and Meadow Vole Symposium was held in New Paltz, New York, February 14-15, 1979 to further create an awareness of the fruit growers' serious tree girdling problem. The meeting served to focus attention on a diversity of information on animal biology, control strategies and information dispensing mechanisms. Research funding sources, chemical and cultural control methods, clearance of new materials, and governmental involvement in pine vole problems were discussed.

Registration List

Eastern Pine and Meadow Vole Symposia

No abstract provided.

Progress Report -- Experimental Comparison Of Vole Control Methods, Don W. Hayne

Eastern Pine and Meadow Vole Symposia

At last year's meeting in Beltsville, William T. Sullivan, Jr., read a paper describing an experiment we had set up to compare vole control methods (Sullivan and Hayne 1978). In particular, this investigation attempts to measure the effect of clean orchard culture. This year I am describing some of our experiences with this experiment, with a preliminary appraisal of the different methods of study. Obviously, our observations must be accepted as very tentative, made as they are so early in the experiment.

Nonenzymatically Glucosylated Albumin: In Vitro Preparation And Isolation From Normal Human Serum, James F. Day, Suzanne R. Thorpe, John W. Baynes

Faculty Publications

Incubation of human serum with D-[6-3H]glucose resulted in the gradual accumulation of radioactivity in acid-precipitable material. Upon chromatography on Sephadex G-200, radioactivity was found associated with each of the major molecular weight classes of serum protein. Purified human serum albumin was also glucosylated in vitro upon exposure to D-[6-3H]glucose in phosphate-buffered saline. The glucosylated and unmodified albumins were separated by ion exchange chromatography. The physiological significance of these observations in vitro was confirmed by the isolation and quantitation of glucosylated albumin from normal human serum. Glucosylated albumin represents approximately 6 to 15% of total serum albumin in normal adults. The …

In Vitro Incorporation Of Molybdate Into Demolybdoproteins In Escherichia Coli, Randolph H. Scott, George T. Sperl, John A. Demoss

Faculty, Staff and Student Publications

When Escherichia coli was grown in the presence of tungstate, inactive forms of two molybdoenzymes, nitrate reductase and formate dehydrogenase, accumulated and were converted to their active forms upon incubation of cell suspensions with molybdate and chloramphenicol. The conversion to the active enzymes did not occur in cell extracts. When incubated with [(99)Mo]molybdate and chloramphenicol, the tungstate-grown cells incorporated (99)Mo into protein components which were released from membranes by procedures used to release nitrate reductase and formate dehydrogenase and which migrated with these activities on polyacrylamide gels. Although neither activity was formed during incubation of the crude extract with molybdate, …

Regional Tectonics And Seismicity Of Eastern Nebraska, R. R. Burchett

School of Natural Resources: Faculty Publications

This annual report presents and interprets the information obtained by the Conservation and Survey Division (Nebraska Geological Survey) during contract year July 1, 1979, to June 30, 1980, under contract NRC-04-76-3l5 with the U. S. Nuclear Regulatory Commission. The information pertains to the geology, structure, tectonics, and seismicity of eastern Nebraska with emphasis on the vicinity south of Omaha, Nebraska. Some of the information presented here results from a combination of studies begun in earlier years but the greater part results from studies begun during the contract year.

The scope of the studies is summarized as follows:

1. Rock outcrops …

Interplanetary Magnetic Field Sector Polarity And Neuropsychiatric Adaption: A Reanalysis, Hans W. Wendt

Journal of the Minnesota Academy of Science

Recent Russian studies reported associations between adaptation syndromes and (solar activity-related) interplanetary magnetic field (IMF) sector polarity. Certain ambiguities in the original work suggested some reanalyses, based on the graphs and data made available. Syndrome status exhibited a biphasic (semi annual) trend. It also correlated with specific geomagnetic changes during magnetic storms and possibly after sudden impulses. Moreover, lag effects and higher order interactions were noted among all parameters investigated. The restudy tends to support some of the original findings but also suggests new conclusions regarding potential relationships between geophysical/solar and psychophysiological processes.

Distribution Of Phytoplankton In Utah Lakes, L. R. Williams, S. C. Hern, V. W. Lambou, F. A. Morris, M. K. Morris, W. D. Taylor

Elusive Documents

No abstract provided.

Deep Creek Validation Study Report, G. W. Minshall, C. Y. Manuel, R. W. Dunn, R. K. Pace, M. R. Mcsorley, D. A. Andrews

Memorandum

No abstract provided.

An Analysis Of The U.S.-Canadian East Coast Fisheries Resource Agreement, Michael V. Guimond

Marine Affairs Theses and Major Papers

This analysis of the U.S.-Canadian East Coast Fisheries Resource Agreement was initiated at the request of a group of fishing industry representatives concerned about some of the terms enumerated in this document. The purpose behind this research project was threefold. First, to determine if this Agreement was consistent with the intent of the FCMA. Second, to determine the economic impact of this Treaty upon the New England fishing industry. The third purpose, which is not in the scope of this paper, was to aid in determining what the response of the user groups should be.

Maritime Unions & U.S. Shipping Policy, Jon Lucas

Marine Affairs Theses and Major Papers

This paper explores the role played by the U.S. maritime unions in influencing the formation of American shipping policy. The thesis of the paper is that maritime unions have exerted great influence on legislators, through lobbying efforts to foster special-interest legislation which benefits union members at the expense of the taxpayer. The research is based on standard works on shipping and maritime labor relations, Hearings of the House and Senate Merchant Marine committees, and newspaper and magazine articles which trace the progress of various pieces of maritime legislation. Only the activities of the seagoing unions are discussed, and the paper …

A Preliminary Cost-Benefit Analysis Of The Proposed St. Thomas-St. John Sand Mining Project, Random Dubois

Marine Affairs Theses and Major Papers

A territorial ban on beach and sand removal in the U. S. Virgin Islands has resulted in a search for alternative sources. Insecure extra-territorial reserves and high shipping costs have made sand importation prohibitive. Recent surveys conducted in 1977 by the U. S. Geological Survey identified several nearshore sources of aggregate adjacent to the island of St. Thomas. In a 1978 workshop jointly conducted by the Government of the Virgin Islands and the National Oceanic and Atmospheric Administration various alternatives were presented for sand extraction. Two alternatives are examined using a cost benefit approach.

Ua66/8/3 Annual Report, Wku Geography & Geology

WKU Administration Documents

Annual report of activities of the WKU department of Geography & Geology.

1979 Field Crops Experiments, P. Mcr. Wood

Experimental Summaries - Plant Research

Field crops experiments resistance of lupins to Phomopsis leptostromiformis. (P.McR. Wood, Plant Research Division, J. Hamblin, Plant Production Division). Stage 1-2 Plant Breeders' Plots. Phomopsis infection of 96 entries (replicated) was assessed just prior to harvest at seven sites - Chapman Valley Research Station (CVRS), Badgingarra Research Station (BRS), Wongan Hills Research Station (WHRS), Avondale Research Station (ARS), Mount Barker Research Station (MBRS), Esperance Downs Research Station (EDRS) and on a farmer's property at Eradu. At four sites, CVRS, Eradu, MBRS and EDRS, only very low levels of infection were apparent. At the other three sites, the currently available varieties …

Assessment Of Design Alternatives: Proposed Relocation Of Rainbow Marina, Glen Canyon National Recreation Area, Utah-Arizona, Philip E. Flores Associates, Inc.

Elusive Documents

No abstract provided.

Water Current, Volume 11, No. 1, January/February 1979

Water Current Newsletter

Annual Report, from the Desk of the Director
Water Resources Seminars
Water Resources in Nebraska
Research Grant Awarded
USGS 1979 Water Appropriation Totals $96 Million
Measurement of Well Discharge in the High Plains
Independent Water Project Review

The Monadnock Volume 52-53, 1978-1979, Clark University Geographical Society

The Monadnock (Clark Geographical Society)

Volume 52-53 of The Monadnock. The Monadnock was the alumni magazine of the Clark University Geographical Society (1927-1985) (2014-present).

How Saltland Can Be Reclaimed, A J. Peck

Journal of the Department of Agriculture, Western Australia, Series 4

Some possibilities for reclamation of saltland.

1979 Summary Of Experiments, T N. Khan

Experimental Summaries - Plant Research

79MT22 Mid season sown experiment, Mt Barker 79BA25 crop loss assessment trials, Badgingarra 79MT49 scoring system for leaf diseases, Mt Barker 79BA24 Inter-plot interference at various distances in Net Blotch, Badginarra Research Station 79WH17 Inter-plot interference at various distances in Net Blotch, Wongan Hills Research Station 79BA21 Inter-plot interference at various distances in Barley Scald, Badgingarra Research Station 79MT23 Inter-plot interference at various distances in Barley Scald, Mt Barker Research Station 79BA53 Scald nursery, Badgingarra 79BA54 Net Blotch nursery, Badgingarra 79WH52 Net Blotch nursery, Wongan Hills 79BA20 Crop loss assessment, Badgingarra Research Station 79BA22 Evaluating differences in field reaction of …

Inbreeding In Rainbow Trout (Salmo Gairdneri): Analysis Of Lethal Temperature Tolerence, Jospeh L. Mangiardi

Electronic Theses and Dissertations

Inbreeding in rainbow trout (Salmo gairdneri) was evaluated in relation to an altered environment (upper lethal temperature 29 C), at four levels of inbreeding. At each level of inbreeding mean time to death for inbred, female-outbred half-sib, male-outbred half-sib and outbred families were evaluated. In all cases inbreds were less resistant to lethal temperature than were respective outbred families. Analysis of variance 9Snedecor’s F) and multiple range analysis (Tukey’s “w” procedure) provided inference limitations. Inbred fish were 82% less resistant to lethal temperature as comared to the respective outbred family at 50% inbreeding and 19% less resistant at 25% inbreeding. …

The Distribution Of Cadmium, Chromium And Lead In Crabs, Clams And Oysters From Calcasieu Estuary, Louisiana, Fritz Jaenike

Masters Theses

In November 1978, specimens of oysters (Crassostrea virginica), clams (Rangia cuneata), crabs (Callinectes sapidus) and water and sediment samples were collected from Calcasieu Estuary, Louisiana. The concentrations of cadmium, chromium and lead were determined in the samples with an inductively coupled argon plasma direct reading emission spectrophotometer. Crab claw muscle, gill and carapace tissues were analyzed separately. Oysters and clams were separated into shell and whole soft tissue samples which were analyzed separately. The concentration order of the metals in crab carapace and in oyster shells was similar to that of the sediments, (Pb …

Winter Limnological Conditions In A Prairie Pothole And The Application Of Molecular Oxygen, Richard A. Fike

Electronic Theses and Dissertations

The physical, chemical, and biological conditions in Round Lake, Oakwood Lakes State Park, South Dakota were monitored during the 1977-1978 winter, and reaeration utilizing molecular oxygen was evaluated as a practical method to prevent winterkill. Ice and snow conditions after 20 December, 1977 allowed little light penetration, and phytoplankton numbers (6174/ml to 1668/ml) and chlorophyll concentration (46.6 mg/L to 14.1 mg/L) decreased throughout the winter. Aquatic bacteria and fungi comprised from 87.0% to 93.7% by number of the total cells identified (phytoplankton, bacteria, and fungi) in the lake water under ice. Dissolved oxygen declined to anoxic conditions after 19 January, …

Spatial Context And Temporal Aspects Of The Sensitive Area Concept In Ontario, Barbara Elizabeth Anderson

Theses and Dissertations (Comprehensive)

The term “sensitive area” is a product of planning initiatives which have developed within the province of Ontario since the early nineteen seventies. As there are a number of closely related terms utilized the sensitive areas concept generally is defined as the creation of a reserve or the removal of land from unfettered commercial development or intense human use. The concept has been associated with a broad range of environmental concerns such as, the protection of wildlife habitat, maintenance of ecological function, retention of scenic areas and preservation of historic sites. Similar initiatives across North America are surveyed and the …

Modelling The Influence Of Eutrophication On The Coldwater Fishery Habitat Of Lake Mcconaughy, A "Two-Story" Reservoir, Melvin W. Taylor

Nebraska Game and Parks Commission: Publications

The lifespan of the existing coldwater habitat in Lake McConaughy is unknown, To promulgate effective management and regulatory strategies, a method of predicting this lifespan was needed, Ideally, this procedure should also provide potential management philosophies that would retard eutrophication, The LAKSCI computerized simulation model of Systems Control, Inc, was modified to assist in solving this problem, Data for model input were collected from August 1976 to August 1978. When calibrated the model proved satisfactory for predicting water level and temperatures, but unsatisfactory in prediction of water chemistry without additional data and refinement,

Texas Eastern University Catalog, 1979-1980, University Of Texas At Tyler

Catalogs

No abstract provided.