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Wednesday, July 22, 2020 | History

6 edition of Biological control programmes against insects and weeds in Canada, 1959-1968. found in the catalog.

Biological control programmes against insects and weeds in Canada, 1959-1968.

Canada. Dept. of Agriculture

Biological control programmes against insects and weeds in Canada, 1959-1968.

by Canada. Dept. of Agriculture

  • 120 Want to read
  • 6 Currently reading

Published by Commonwealth Agricultural Bureaux in Slough .
Written in English

    Places:
  • Canada.
    • Subjects:
    • Insect pests -- Biological control -- Canada.,
    • Weeds -- Biological control -- Canada.

    • Edition Notes

      Includes bibliographical references.

      Statement[By the Canadian Dept. of Agriculture and Dept. of Fisheries and Forestry]
      ContributionsCanada. Dept. of Fisheries and Forestry.
      Classifications
      LC ClassificationsSB975 .C6 no. 4, SB932 .C6 no. 4
      The Physical Object
      Paginationx, 266 p.
      Number of Pages266
      ID Numbers
      Open LibraryOL5467116M
      ISBN 10085198018X
      LC Control Number73170005

        Biological Control Programmes Against Insects and Weeds in Canada [M. A. Hulme, J. S. Kelleher] on *FREE* shipping on qualifying offers. Biological Control Programmes Against Insects and Weeds in Canada Author: M. A. Hulme, J. S. Kelleher. Clausen, C.P. BIOLOGICAL CONTROL OF INSECT PESTS IN THE CONTINENTAL UNITED STATES. pp. US Dep. Agric. Tech. Bull. Numerous early examples of biological pest control. refs. Index. Commonwealth Institute of Biological Control. BIOLOGICAL CONTROL PROGRAMS AGAINST INSECTS AND WEEDS IN CANADA, Tech. Comm.

      Biological Control Basics (PDF File, KB) Glossary (PDF File, KB) What is biological control of weeds? (PDF File, KB) How safe are biocontrol agents for weeds? (PDF File, KB) Insects commonly mistaken for biological control agents (PDF File, KB) Fungi commonly mistaken for biological control agents (PDF File, KB). Biological control is an environmentally sound and effective means of reducing or mitigating pests and pest effects through the use of natural enemies. The aim of Biological Control is to promote this science and technology through publication of original research articles and reviews of research and theory. The journal devotes a section to reports on biotechnologies dealing with the.

      Recent Introductions for Biological Control in Hawaii - X. Snail Pest Control, Weed Pest Control, Insect Pest Control. (Proceedings of the Hawaiian Entomological Society, Vol. XIX, No. 1, For the Year ; June , pp. ). by Davis, C. J. and N. L. H. Krauss. and a great selection of related books, art and collectibles available now at focusing on field studies in Nova Scotia. It also updated biological weed control methods, introducing two new insect control agents for tansy ragwort and bull and Canada thistle. Following up on insect biocontrol introductions carried out in the s and s, surveys of 18 insects on 10 target weed species were carried out. These surveys.


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Biological control programmes against insects and weeds in Canada, 1959-1968 by Canada. Dept. of Agriculture Download PDF EPUB FB2

Various authors,Biological Control Programmes Against Insects and Weeds in Canada Commonwealth Agricultural Bureaux, Farnham Royal, England, Kelleher J.S.

and Hulme M.A. (eds),Biological Control Programmes Against Insects and Weeds in Canada CABI Publishing, London, UK. Get this from a library. Biological control programmes against insects and weeds in Canada, [Canada.

Department of Agriculture.; Canada. Department of Fisheries and Forestry.]. x, p. 26 cm. Biological control programmes against insects and weeds in Canada, Pages: This book follows on from a previous volume Biological Control Programmes against Insects and Weeds in Canada,published in It includes chapters written by well known scientists involved in work on biological control between and The work reported provides models that will be applicable in many other countries.

Biological control or biocontrol is a method of controlling pests such as insects, mites, weeds and plant diseases using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also involves an active human management can be an important component of integrated pest management (IPM) programs.

There are three basic strategies for. Harris, P. Current approaches to biological control of weeds. In: Biological control programmes against insects and weeds in Canada – Commonwealth Institute of Biological Control. Technical Communication No. 4: 67– Google Scholar. Cite this chapter as: Watson A.K.

() Biological Control of Weeds in Pastures in Canada. In: Hill S., Ott P. (eds) Basic Technics in Ecological Farming / Techniques de Base en Agriculture Biologique / Grundsätzliche Verfahren der ökologischen Landwirtschaft / Le Maintien de la Fertilité des Sols / The Maintenance of Soil Fertility / Die Erhaltung der Bodenfruchtbarkeit.

biological control attempts by introductions against pest insects in the field Biological control programmes against insects and weeds in Canada canada - volume issue 3 - b. beirne. Biological Control Weed Control Methods Handbook, The Nature Conservancy, Tu et al.

McEvoy and Coombs () argue that the potential effectiveness of candidate biocontrol agents has been given too little attention in the selection process. They note that ten or more species of biocontrol agents have been released against some weeds. Biological control of weeds has been practised for over years and Australia has been a leader in this weed management technique.

The classical example of control of prickly pears in Australia by the cactus moth Cactoblastis cactorum, which was imported from the Americas, helped to set the future for biocontrol of weeds in many countries. A small wasp, Trichogramma ostriniae, introduced from China to help control the European corn borer, is a recent example of a long history of classical biological control efforts for this major pest.

Many classical biological control programs for insect pests and weeds are under way across the United States and Canada. The plumeless thistle, Carduus acanthoides L., is a major weed of pastures, highway median strips, and road sides in much of western Virginia.

It occupies a range similar to that of musk thistle, Carduus thoermeri Weinmann, and is often found together with musk thistle.

A year study at five sites with releases of Trichosirocalus horridus (Panzer), a ceutorhynchine weevil introduced into. CANADA AND ITS INSECT FAUNA: AN OVERVIEW - Volume Issue S - H.V. Danks. Classical biological control, i.e.

the introduction and release of exotic insects, mites, or pathogens to give permanent control, is the predominant method in weed biocontrol.

Inundative releases of predators and integrated pest management are less widely used. The United States, Australia, South Africa, Canada, and New Zealand use biocontrol the most.

Weeds in natural ecosystems are. Biological control programmes against insects and weeds in Canada, Farnham Royal, Slough, England: Commonwealth Agricultural Bureaux, © (OCoLC) Material Type: Government publication, International government publication: Document Type: Book: All Authors / Contributors: J S Kelleher; M A Hulme; Commonwealth.

Biological control – utilizing a population of natural enemies to seasonally or permanently suppress pests – is not a new concept. The cottony cushion scale, which nearly destroyed the citrus industry of California, was controlled by an introduced predatory insect in the s.

Accelerated invasions by insects and spread of weedy non-native plants in the last century have increased the. a review of the biological control attempts against insects and weeds in canada: part i - biological control of pests of crops, fruit trees, ornamentals, and weeds in canada up to ; part ii - biological control of forest insects, mcleod, j.

and b. mcgugan and h. coppel. Technical bulletin of the Commonwealth Institute of Biological Control; Status report on biological control projects / R.P. Field; Biological control programmes against insects and weeds in Canada, ; A review of the biological control of insects and weeds in Australia and Australian New Guinea / by Fran.

Introduction The recorded history of biological control may be considered as dating from Egyptian records of 4, years ago, where domestic cats were depicted as useful in rodent control. Insect Predation was recognized at an early date, but the significance of entomophagy and exploitation was lost except for a few early human populations in Asia where a sophisticated agriculture had developed.

Biological control can be fickle. Ultimately, you can't control whatever natural enemy you set loose in an ecosystem. While it's supposed to manage one pest, there is always the possibility that your predator will switch to a different target - they might decide eating your crops instead of the insects infesting them is a better plan.

Not only that, but in introducing a new species to an. Biological control programmes in Canada Description This volume (71 chapters), the fifth in a series documenting biological control programmes in Canada, presents new information on specific insect, weed or plant diseases, some of which are updates of on-going studies on historical biological control projects while other chapters.

Biological control can contribute to this requirement, but sinceso-called classical biological control of insect pests has remained at a success rate of around 10% (Gurr and Wratten, ).

If the successful 10% also start to fail, then the consequences would be profound.The cost of developing and conducting a biological control program varies with the target weed and the strategy selected. On average, a biological control program will cost about $4 million.

But every dollar spent in development returns at least $50 in benefit. Biological control of weeds will not eliminate the need to use chemical herbicides.