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Articles 12661 - 12690 of 12750
Full-Text Articles in Entire DC Network
Government Research (2nd Bird Control Seminar 1964), Clarence Faulkner , A. B. Stevenson , Carlton Herman
Government Research (2nd Bird Control Seminar 1964), Clarence Faulkner , A. B. Stevenson , Carlton Herman
Bird Control Seminars Proceedings
Papers include:
Control Methods and Pesticide Problems
Canadian Programs
Disease as a Factor in Bird Control
Non-Commercial Operations In Bird Control (2nd Bird Control Seminar 1964), John Beck, Paul Ochs, Alex T. Cringan, Clarence Faulkner, William B. Jackson
Non-Commercial Operations In Bird Control (2nd Bird Control Seminar 1964), John Beck, Paul Ochs, Alex T. Cringan, Clarence Faulkner, William B. Jackson
Bird Control Seminars Proceedings
Papers include:
Airport Problems
Urban and Rural Problems
Blackbird Problems
New Approaches
Public Health Aspects Of Bird Control, William B. Jackson, Ralph Masterson, Paul Schnurrenberger, D. O. Jones, Roderic Jones, John Morley, George Mowrey
Public Health Aspects Of Bird Control, William B. Jackson, Ralph Masterson, Paul Schnurrenberger, D. O. Jones, Roderic Jones, John Morley, George Mowrey
Bird Control Seminars Proceedings
The first session; papers include:
Animal Diseases in General
Public Health Aspects of Bird Control or Zoonoses
Public Relations
Sanitation
Legal Aspects Of Bird Control, Ray Davis, Jack Russell, John Ludeman, Nathaniel Geary, Ed Bosak
Legal Aspects Of Bird Control, Ray Davis, Jack Russell, John Ludeman, Nathaniel Geary, Ed Bosak
Bird Control Seminars Proceedings
Second session; papers include:
Legal Aspects
Enforcement
Humane Laws and Poison Laws
Registration of Materials
Use Restrictions
Wildlife Regulations
Proceedings: Second Bird Control Seminar (1964) -- Contents And Schedule
Proceedings: Second Bird Control Seminar (1964) -- Contents And Schedule
Bird Control Seminars Proceedings
BOWLING GREEN STATE UNIVERSITY, BOWLING GREEN, OHIO 1964
In cooperation with:
U. S. Fish a Wildlife Service, Ohio Pest Control Association, Toledo Department of Health, Economic Biology Curriculum, Bowling Green State University
Note to the reader:
These proceedings were taken "verbatium" on stenotype machine by the Hammock, Pace, and LaMotte Company of Columbus, Ohio. Several of the speakers did not use prepared texts, and one session made extensive use of slides. Therefore, many parts of the proceedings make somewhat unusual or seemingly disjointed reading. This is caused by the fact that we are unable to incorporate inflec¬tions of voice, mood, …
Sound In Vertebrate Pest Control, Hubert Frings
Sound In Vertebrate Pest Control, Hubert Frings
Vertebrate Pest Conference Proceedings: 2nd (1964)
The best known vertebrate pests, as the papers presented at this meeting show, are birds and mammals. Other vertebrates, however, may become pests also: sharks, lampreys, toads (they fall into swimming pools), geckos, tortoises and snakes, for example. Without considering them, however, the depredations by birds and mammals alone are so varied that no single method of pest control can ever be all-embracing. Certainly, no one would suggest that acoustical methods would be, but, with further study, acoustical pest control should be much more widely used. I hope to point out here the possibilities and a few realities in bio-acoustics …
The Role Of Pest Control Operators In Vertebrate Pest Control, Philip J. Spear
The Role Of Pest Control Operators In Vertebrate Pest Control, Philip J. Spear
Vertebrate Pest Conference Proceedings: 2nd (1964)
The National Pest Control Association, which I represent, accepts for membership those persons or firms which are actively engaged in the performance of structural pest control services for hire to the public at large and which are in sympathy with the purposes of the Association. The pest control operator in this context might be called a commercial pest control operator to distinguish him from those doing similar work but who are employed by governmental agencies or within large commercial organizations. Pest control is a growing industry with a gross annual income of 300-350 million dollars. It is estimated to contain …
Private Nonindustrial Ownership Of Forest Land: An Economic Theory Of Owner Motivation And Management Intensity, Robert O. Mcmahon
Private Nonindustrial Ownership Of Forest Land: An Economic Theory Of Owner Motivation And Management Intensity, Robert O. Mcmahon
Yale School of the Environment Bulletin Series
No abstract provided.
Soil Conservation : Contour Banks Must Be Maintained, D J. Carder, G. W. Spencer
Soil Conservation : Contour Banks Must Be Maintained, D J. Carder, G. W. Spencer
Journal of the Department of Agriculture, Western Australia, Series 4
The wet winter of 1963 showed up faults in many contour bank systems and emphasised that banks won't last forever without maintenance.
This article tells where to look for weaknesses and how to treat them.
Soil Erosion And Farm Water Supplies, J C. Grasby, J. E. Watson
Soil Erosion And Farm Water Supplies, J C. Grasby, J. E. Watson
Journal of the Department of Agriculture, Western Australia, Series 4
Water supplies for stock have an important influence on farm management.
In this article Soil Conservation Advisers J. C. Grasby and J. E. Watson discuss problems of soil erosion and farm water supplies.
Benthal Activity, Walter Lawrance
Pool Studies, Walter A. Lawrance
Benthal Activity, Walter A. Lawrance
Press Reports, Walter A. Lawrance
A Progress Report On Commercial Cotton Growing On The Ord River Project, William John Toms
A Progress Report On Commercial Cotton Growing On The Ord River Project, William John Toms
Journal of the Department of Agriculture, Western Australia, Series 4
The recommendations given in this article have been built up from the experience of the author in growing 200 acres of cotton in the Ord River area during the 1962-63 season for the Department of Agriculture, from findings made by Kimberley Research Station, and from discussions with the present farmers in the area.
When a new form of agriculture is introduced into a new area techniques and ideas change rapidly as farmers become acquainted with their new environment and the new crops. The recommendations will therefore require constant revision.
Pollution-Caused Fish Kills In 1962
Pollution-Caused Fish Kills In 1962
Other Publications in Wildlife Management
This publication is the third annual report of fish kills caused by pollution occurring in the United States. The reporting of pollution-caused fish kills was begun by the Public Health Service in the Spring of 1960 in an effort to secure additional information on the effects of pollution in the Nation's waters, to elicit the cooperation and assistance of conservation groups in the States to help determine causes of fish kills and assist in their abatement, and to place responsibility for fish kills where it belonged.
The Surgeon General asked all State conservation and fish and game agencies to assist …
Toxic Hazards In Aerial Application, Paul W. Smith
Toxic Hazards In Aerial Application, Paul W. Smith
United States Department of Commerce: Staff Publications
An analysis of the hazards accompanying the aerial application of toxic pest-control chemicals is presented. The nature of the chemicals, the symptoms of toxicity, recommended treatment, and suggestions for safe-handling, are discussed.
The introduction of the chlorinated, cyclic hydrocarbons for large-scale use as agricultural insecticides somewhat less than two decades ago, marked the beginning of a new era in agricultural pest control. In the intervening years, new chemicals, many of them engineered for specific agricultural purposes, have appeared in rapid succession. The large number and wide variety of these compounds, and their new and unfamiliar chemical and toxicological properties, have …
Pigeons, Starlings And English Sparrows, G. L. Hockenyos
Pigeons, Starlings And English Sparrows, G. L. Hockenyos
Vertebrate Pest Conference Proceedings: 1st (1962)
This paper deals with the control of excessive numbers of pigeons, starlings and English sparrows in urban situations in the Midwestern region of the United States. Control procedures should always be based on a survey of the factors involved in the problem so that the most feasible methods can be determined. There is no one tool of bird control that fits all situations, and in most cases more than one tool is indicated. Since the feral pigeon is the most common pest species, emphasis will be placed on pigeon control methods. Urban bird control, like urban rat control, may involve …
Federal Law And Vertebrate Pest Control, Justus C. Ward
Federal Law And Vertebrate Pest Control, Justus C. Ward
Vertebrate Pest Conference Proceedings: 1st (1962)
Shortly after the passage of the Federal Insecticide Act of 1910, mammal control specialists in the Bureau of Biological Survey began to consider a similar law to cover the chemicals with which they were concerned. Work on the project went slowly and spasmodically, but reached the point of having a Federal Rodenticide Act available for study and possible revision in 1928. At this time, the mammal control chemicals in use were limited to strychnine--alkaloid and sulphate-arsenic, barium carbonate, thallium sulphate, phosphorus, sodium and calcium cyanide, carbon disulphide, and red squill. Strychnine alkaloid was about the only predatory animal control agent, …
Vertebrate Pest Control, Walter E. Howard
Vertebrate Pest Control, Walter E. Howard
Vertebrate Pest Conference Proceedings: 1st (1962)
It is a pleasure and privilege for me to welcome all of you to this conference. And it is a conference, not a convention. No motions or resolutions will be entertained, as this conference is made up of representatives of many governmental agencies and countries; hence, not a place for resolutions. We are here to get acquainted with each other and to listen to experts from North America and Korea tell us about the best methods of controlling troublesome and pestiferous birds, mammals and snakes, and to discuss related problems concerning diseases and pesticides. Since the program is crowded, each …
Wolf Control In British Columbia, Canada, G. A. West
Wolf Control In British Columbia, Canada, G. A. West
Vertebrate Pest Conference Proceedings: 1st (1962)
Up to 1949, the Fish and Game Branch employed personnel, some of whom were temporary, to attempt control of the extremely high wolf pop¬ulations of the central and northern portions of British Columbia. Coyotes were also very numerous in the central and southern regions and had to be considered because of their depredations. The field men were keen and conscientious but their efforts were not co-ordinated. Control areas were severely restricted in size as techniques were not adaptable enough and because of a lack of manpower. Eventually, sheepmen went out of business entirely over wide areas, cattlemen were subjected to …
Methods Of Controlling Starlings And Blackbirds, Adolph Zajanc
Methods Of Controlling Starlings And Blackbirds, Adolph Zajanc
Vertebrate Pest Conference Proceedings: 1st (1962)
Most people have accepted the fact that all living things can be beneficial to mankind in some way or other. This is especially true of our wild birds, since they provide enjoyment and wholesome recreation for most of us, regardless of whether we live on farms or in the city. But despite the fact that wild birds are for the most part beneficial, at times individuals or populations of certain species can seriously affect man's interests. When such situations occur, some measures of relief are desirable and usually eagerly sought. This report is not intended to answer all the questions …
Scs Natinoal Engineering Handbook: Section 15, Irrigation, Chapter 9--Measurement Of Irrigation Water, Soil Conservation Service, United States Department Of Agriculture
Scs Natinoal Engineering Handbook: Section 15, Irrigation, Chapter 9--Measurement Of Irrigation Water, Soil Conservation Service, United States Department Of Agriculture
All U.S. Government Documents (Utah Regional Depository)
Measurement of Irrigation Water describes the various methods of measuring irrigation water that are commonly used on irrigated farms. Tables and charts giving rates of flow for various structures and measuring devices are included. It is intended for use by Soil Conservation Service engineers providing assistance to individual farms or groups of farms.
A Survey Of The Waters Of The Cache National Forest, Utah, C.J. D. Brown
A Survey Of The Waters Of The Cache National Forest, Utah, C.J. D. Brown
Elusive Documents
No abstract provided.
Water For Agriculture. 3. Watering Plants With Salty Water, Stanley Thomas Smith
Water For Agriculture. 3. Watering Plants With Salty Water, Stanley Thomas Smith
Journal of the Department of Agriculture, Western Australia, Series 4
In Western Australia it is often necessary to use saline water for irrigation and gardening because of the lack of better water.
Two factors influence the results achieved. One is the selection of suitable plants, the other is the way in which the water is used.
Water For Agriculture. 1. Water For Agricultural Purposes In Western Australia, Department Of Agriculture, Western Australia
Water For Agriculture. 1. Water For Agricultural Purposes In Western Australia, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
THE total soluble salts content of a water is the most important characteristic in determining the suitability of Western Australian waters for stock, irrigation or general use.
Other quality characteristics are of secondary importance.
Investment Theory And Forest Management Planning, Barney Dowdle
Investment Theory And Forest Management Planning, Barney Dowdle
Yale School of the Environment Bulletin Series
No abstract provided.
Light Lands In Western Australia. 1. History And Future Prospects, F L. Shier
Light Lands In Western Australia. 1. History And Future Prospects, F L. Shier
Journal of the Department of Agriculture, Western Australia, Series 4
BECAUSE of the scattered distribution of light lands of the agricultural areas of Western Australia among the better soils, and their large total area, it is not surprising that attempts to develop these unattractive soils for agriculture started many years ago.
Water Requirements For Waterfowl Areas Near The Great Salt Lake Parts V-Vi, J. E. Christainsen, Ming Chang Tsai, D. K. Kaushik, J. B. Law, J. W. Teeter
Water Requirements For Waterfowl Areas Near The Great Salt Lake Parts V-Vi, J. E. Christainsen, Ming Chang Tsai, D. K. Kaushik, J. B. Law, J. W. Teeter
Reports
This report reviews activities on this project since the Progress Report, Part IV, June 1961.
The summer of 1961 has been one of the driest on record for Ogden Bay and Howard Slough Refuge. The extreme shortage of irrigation water has resulted in very little flow in the Howard Slough which originates from return flow. The available water from the Weber River for the Ogden Bay Refuge was also the lowest on record. The scarcity of water at these two refuges has resulted in increased salinity.
Most of the routine work on the project during the summer was done by …
Silt Project, Colorado: Colorado River Storage Project, U.S. Department Of Agriculture
Silt Project, Colorado: Colorado River Storage Project, U.S. Department Of Agriculture
Elusive Documents
The purpose of this report is to present information regarding the soil capabilities for irrigation, the present and future land use and production pattern, the costs associated with on-farm irrigation development, prospective size and type of farm, direct agricultural benefits and probable farm incomes with proposed irrigation development for the Silt project. In addition to the agricultural phases, this report deals with the impacts of the project on the national forests and the relationship of watershed conditions to the project.
This report also is intended to aid the Bureau of Reclamation in developing their Definite Plan Report, and to provide …