Author: David Rosen
Publisher: Springer Science & Business Media
ISBN: 9400996039
Category : Science
Languages : en
Pages : 806

Get Book Here

Book Description

Author: Peter Price
Publisher: Springer Science & Business Media
ISBN: 1461587328
Category : Science
Languages : en
Pages : 234

Get Book Here

Book Description
This volume contains the invited lectures presented in a symposium entitled "Evolutionary strategies of parasitic insects and mites" at the national meeting of the Entomological Society of America in Minneapolis, Minnesota, 2-5 December, 1974. The intent was to bring together biologists who have worked on arthropods that are either plant or animal parasites in order to foster consideration of general aspects of the parasitic way of life. There seems to be a deficiency of ecological and evolutionary concepts relating to parasitism, in contrast to the burgeoning literature on predation, and it appeared that an amalgamation of studies on plant and animal parasites might help development of some generalities. Since parasities are far more numerous than predators in the world fauna, or in any particular community, emphasis on their study is justified. I freely admit that para sitoids have been usefully regarded as predators by ecologists, and many concepts on predation have been derived from their study. Also, in whichever category one places the parasitoids, that is the one which contains the most species. However, from an evolu tionary point of view they show many characteristics that must be regarded as those of a parasite. Notably, they are small, highly specific to their host, highly coevolved with it, as a result many species can coexist, and their adaptive radiation has produced the majority of the species diversity seen on Earth today.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 914

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1252

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 838

Get Book Here

Book Description

Author: Juli Gould
Publisher: Springer Science & Business Media
ISBN: 1402067402
Category : Technology & Engineering
Languages : en
Pages : 343

Get Book Here

Book Description
This book reviews interagency research and development of classical (importation) biological control of Bemisia tabaci (biotype B) conducted in the USA from 1992- 2002. The successful discovery, evaluation, release, and establishment of at least five exotic B. tabaci natural enemies in rapid response to the devastating infestations in the USA represents a landmark in interagency cooperation and coordination of multiple disciplines. The review covers all key aspects of the classical biocontrol program, beginning with foreign exploration and quarantine culture, through dev- opment of mass rearing methodology, laboratory and field evaluation for efficacy, to field releases, integration with other management approaches, and monitoring for establishment and potential non-target impacts. The importance of morphological and molecular taxonomy to the success of the program is also emphasized. The book’s contributors include 28 USDA, state department of agriculture, and univ- sity scientists who participated in various aspects of the project. Bemisia tabaci continues to be a pest of major concern in many parts of the world, especially since the recent spread of the Q biotype, so the publication of a review of the biological control program for the B biotype is especially timely. We anticipate that our review of the natural enemies that were evaluated and which have established in the USA will benefit researchers and IPM practitioners in other nations affected by B. tabaci.

Author:
Publisher:
ISBN:
Category : Animal behavior
Languages : en
Pages : 456

Get Book Here

Book Description

Author:
Publisher: Elsevier
ISBN: 0080541348
Category : Science
Languages : en
Pages : 477

Get Book Here

Book Description
This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages :

Get Book Here

Book Description

Author: Z. Bouček
Publisher: C A B International
ISBN: 9780851986074
Category : Science
Languages : en
Pages : 832

Get Book Here

Book Description