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Author: Opender Koul
Publisher: CRC Press
Published: 2003-03-13
Total Pages: 204
ISBN-13: 0203302567
DOWNLOAD EBOOKTheir 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
Author: Ann E. Hajek
Publisher: Cambridge University Press
Published: 2004-02-12
Total Pages: 396
ISBN-13: 9780521653855
DOWNLOAD EBOOKPublisher Description
Author: Raymond D. Eikenbary
Publisher:
Published: 1986
Total Pages: 236
ISBN-13:
DOWNLOAD EBOOKAuthor: Curtis Paul Clausen
Publisher:
Published: 1978
Total Pages: 566
ISBN-13:
DOWNLOAD EBOOKAuthor: Larry P. Pedigo
Publisher: Waveland Press
Published: 2021-03-15
Total Pages: 584
ISBN-13: 1478647132
DOWNLOAD EBOOKLarry Pedigo and Marlin Rice have produced the top pest management textbook on the market for decades. New co-author Rayda Krell has helped bring the book into the twenty-first century. The successful core concepts of the book—understanding pests in their environment and using an ecological approach to combat them—remain as robust as ever. Features that instructors have come to rely on have been retained, including insect diagnostic boxes with detailed information on important species and species groups and an appendix with keys to major insect orders. New material on genetically modified plant species and regional pest technologies complement concepts in basic and applied entomology. Taxonomies and systematics of insects have been updated throughout the book.
Author: Mark Jervis
Publisher: Springer Science & Business Media
Published: 2005-05-25
Total Pages: 755
ISBN-13: 1402017340
DOWNLOAD EBOOKOver the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. While researchers can now refer to several books on parasitoids and predators, Insects as Natural Enemies is unique in emphasising practicalities. It is aimed at students and professional working in universities and both government and commercial institutes in the fields of pest management, agriculture, horticulture and forestry.
Author: Michael J. Crawley
Publisher: John Wiley & Sons
Published: 2009-07-30
Total Pages: 592
ISBN-13: 1444314068
DOWNLOAD EBOOKThis 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.
Author: Jacques Brodeur
Publisher: Springer Science & Business Media
Published: 2007-06-03
Total Pages: 257
ISBN-13: 1402047673
DOWNLOAD EBOOKThis volume explores modern concepts of trophic and guild interactions among natural enemies in natural and agricultural ecosystems - a field that has become a hot topic in ecology and biological control over the past decade. It is the first book on trophic and guild interactions to make the link to biological control, and is compiled by internationally recognized scientists who have combined their expertise.
Author: Jonathan G. Lundgren
Publisher: Springer Science & Business Media
Published: 2009-02-26
Total Pages: 470
ISBN-13: 1402092350
DOWNLOAD EBOOKFeeding on Non-Prey Resources by Natural Enemies Moshe Coll Reports on the consumption of non-prey food sources, particularly plant materials, by predators and parasitoids are common throughout the literature (reviewed recently by Naranjo and Gibson 1996, Coll 1998a, Coll and Guershon, 2002). Predators belonging to a variety of orders and families are known to feed on pollen and nectar, and adult parasitoids acquire nutrients from honeydew and floral and extrafloral nectar. A recent publication by Wäckers et al. (2005) discusses the p- visioning of plant resources to natural enemies from the perspective of the plant, exploring the evolutionary possibility that plants enhance their defenses by recru- ing enemies to food sources. The present volume, in contrast, presents primarily the enemies’ perspective, and as such is the first comprehensive review of the nut- tional importance of non-prey foods for insect predators and parasitoids. Although the ecological significance of feeding on non-prey foods has long been underappreciated, attempts have been made to manipulate nectar and pollen ava- ability in crop fields in order to enhance levels of biological pest control by natural enemies (van Emden, 1965; Hagen, 1986; Coll, 1998a). The importance of n- prey foods for the management of pest populations is also discussed in the book.
Author: Robin M. Cook
Publisher:
Published: 1977
Total Pages: 101
ISBN-13:
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