Download or read book Introduced Parasites and Predators of Arthropod Pests and Weeds written by Curtis Paul Clausen and published by . This book was released on 1978 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Predators and Parasitoids written by Opender Koul and published by CRC Press. This book was released on 2003-03-13 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an insect outbreak. Applied biological control is thus one strategy for restoring functional biodiversity in many agroecosystems. Predators and Parasitoids addresses the role of natural enemies i
Download or read book Catalogue of the Parasites and Predators of Insect Pests Section 1 Parasite Host Catalogue Part 6 Parasite of the Lepidoptera Ci F written by Institute of Entomology. Parasite Service and published by . This book was released on 1945 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of the Parasites and Predators of Insect Pests written by Commonwealth Institute of Biological Control and published by . This book was released on 1946 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of the Parasites and Predators of Insect Pests written by and published by . This book was released on 1943 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Enemies written by Michael J. Crawley and published by John Wiley & Sons. This book was released on 2009-07-30 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about disease and death. It is an ecologist's view of Darwin's vivid evocation of Nature, red in tooth and claw. An international team of authors examines broad patterns in the population biology of natural enemies, and addresses general questions about the role of natural enemies in the population dynamics and evolution of their prey. For instance, how do large natural enemies like wolves differ from small natural enemies like bacterial diseases in their effects on prey abundance? Is it better to chase after prey, or sit and wait for it to come to you? How should prey behave in order to minimize the risk of being eaten? The answers are all in this fascinating senior undergraduate/postgraduate text.
Download or read book Parasites and Predators of Forest Insects Liberated in the United States Through 1960 written by Philip B. Dowden and published by . This book was released on 1962 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of the Parasites and Predators of Insect Pests written by Imperial Parasite Service (Belleville, Ont.) and published by . This book was released on 1943 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Parasites Pests and Predators written by Walter Egner Howard and published by . This book was released on 1983 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Control by Augmentation of Natural Enemies written by R. Ridgway and published by Springer Science & Business Media. This book was released on 2013-03-08 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The protection of agricultural crops, forest, and man and his domestic animals from annoyance and damage by various kinds of pests remains a chronic problem. As we endeavor to improve pro duction processes and to develop more effective and acceptable tactics for achieving this protection, we must give high priority to all potentially useful techniques for the control and management of insects. Pest control is recognized as an acceptable and necessary part of modern agriculture. Methods employed vary greatly and tend to reflect compromises involving 3 determining factors: technological capability, economic feasibility, and social acceptability. How ever, these factors are also subject to change with time since each involves value judgments that are based on available information, cost, benefit considerations, the seriousness of the pest problem, and the political climate. Whatever method is chosen, energy resources continue to dwindle under the impact of increasing popu lation, and it is inevitable that greater reliance must be placed upon renewable resources in pest management. One alternative is the use of a pest management method that uses the energy of the pest's own biomass to fuel a self-perpetuating control system. The use of biological control agents for the control of pests has long been an integral part of the pest management strategy in crop production and forestry and in the protection of man and animals. The importance and unique advantages of the method are well recognized; numerous treatises deal with accomplishments and methodologies.
Download or read book A Catalogue of the Parasites and Predators of Insect Pests Parasites of the hemiptera written by and published by . This book was released on 1943 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of Parasites and Predators of Terrestrial Arthropods written by Benno Herting and published by . This book was released on 1971 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of Parasites and Predators of Insect Pests written by Commonwealth Agricultural Bureaux and published by . This book was released on 1945 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Parasites and Predators of Insect Pests written by Commonwealth Agricultural Bureaux and published by . This book was released on 1945 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Parasites and Predators of Insect Pests Section 1 Parasite Host Catalogue Part 3 Parasites of the Hemiptera 2Nd Ed written by Commonwealth Bureau of Biological Control and published by . This book was released on 1950 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalogue of the Parasites and Predators of Insect Pests written by and published by . This book was released on 1943 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A catalogue of the parasites and predators of insect pests written by and published by . This book was released on 1946 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
