Download e-book for kindle: An Introduction to Biological Control by Robert van den Bosch, P. S. Messenger, A. P. Gutierrez

By Robert van den Bosch, P. S. Messenger, A. P. Gutierrez (auth.)

ISBN-10: 1475791623

ISBN-13: 9781475791624

ISBN-10: 147579164X

ISBN-13: 9781475791648

This quantity is a revision of organic keep an eye on by means of R. van den Bosch and P. S. Messenger, initially released by means of Intext Publishers. within the revision, i've got tried to maintain the unique topic, and to replace it with present learn findings and new chapters or sections on insect pathology, microbial keep an eye on of weeds and plant pathogens, inhabitants dynamics, built-in pest administration, and economics. The publication used to be written as an undergraduate textual content, and never as a whole evaluation of the topic sector. a variety of extra comprehen­ sive volumes were written to function handbooks for the specialists. This booklet is designed to supply a concise evaluation of the complicated and beneficial box of organic regulate and to teach the relationships to the constructing ideas of built-in pest administration. inhabitants legislation of pests by way of ordinary enemies is the foremost subject matter of the publication, yet different organic tools of pest keep watch over also are mentioned. The bankruptcy on inhabitants dynamics assumes a precalculus-level wisdom of arithmetic. writer names of species are indexed just once within the textual content, yet all are indexed within the Appendix. Any mistakes or omissions during this quantity are my sole accountability. A. P. Gutierrez Professor of Entomology department of organic keep an eye on collage of California, Berkeley vii Acknowledgments Very detailed thank you needs to be given to my colleagues, Professors C. B. Huffaker and L. E. Caltagirone, for the very thorough evaluation they supplied and for the numerous confident feedback they gave. Dr.

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Not all ants are predatory. Indeed, medieval date growers in Arabia seasonally transported cultures of predatory ants from nearby mountains, where presumably they occurred naturally, to the oases to control phytophagous ants that attacked date palm. This practice constitutes the first known example of man's movement of natural enemies for purposes of biological control. It also bears testimony to the ability of the medieval Arabian date growers to distinguish among species of the ant family on the basis of their food habits.

2E. Apanteles congregatus (Say) pupae on a homworm larva. This parasite pupates externally. Note that many have emerged. 2F. Mummies of Aphidius smithi in the pea aphid. ). Kinds of Parasitoids Insect parasitism manifests itself in a number of ways, and as a result, there is a considerable terminology that describes the kinds of parasites and the nature of their development. Primary Parasite. Primary parasites are those species that develop in or upon nonparasitic hosts. These hosts may be phytophagous, saprophagous, coprophilous, polleniferous, fungiferous, or predatory, but in no case are they themselves parasitoids.

In 1962 the CILB undertook a reorganization, changing its name to the Organisation Internationale de Lutte Biologique contre les Animaux et les Chapter 3 36 Plants Nuisibles. In 1971, again through the stimulus of the International Union of Biological Sciences, the OILB was further revamped into a true worldwide organization composed of regional sections and a parent global organization. This organization has now been widely accepted as the definitive organization of biological control specialists on a worldwide basis.

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An Introduction to Biological Control by Robert van den Bosch, P. S. Messenger, A. P. Gutierrez (auth.)

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