Theory and Practice of Biological Control PDF Download
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Author: C.B. Huffaker
Publisher: Elsevier
ISBN: 0323142443
Category : Technology & Engineering
Languages : en
Pages : 811
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Book Description
The Theory and Practice of Biological Control covers conventional biological control achievement in the major crop types and in public health problems. Composed of five sections encompassing 28 chapters, this book discusses the basic information concerning developments in other biologically based alternatives to chemical pesticides. The first two sections discuss the philosophy, theory, scope, history, and the biological and ecological bases of biological control. These sections also deal with the impact of predators and the host relationships of parasitoids and pathogens. The following section presents the methodological aspects of biological control. Discussions on the variability of natural enemies as encountered in biological control work; the fitness of individuals and populations; the ways fitness is being or can be influenced by importation procedures; and the ability of imported natural enemies to adapt to the new environment are included. The fourth section outlines the accomplishments of conventional biological control in various types of crops, forests, and public health areas. Lastly, the various components of integrated pest control other than conventional biological control that forms the essential ways used in the integrated control approach are covered in the last section of the book. This book is an ideal source for plant pathologists and researchers, microbiologists, parasitologists, and public health professionals.
Author: C.B. Huffaker
Publisher: Elsevier
ISBN: 0323142443
Category : Technology & Engineering
Languages : en
Pages : 811
Get Book Here
Book Description
The Theory and Practice of Biological Control covers conventional biological control achievement in the major crop types and in public health problems. Composed of five sections encompassing 28 chapters, this book discusses the basic information concerning developments in other biologically based alternatives to chemical pesticides. The first two sections discuss the philosophy, theory, scope, history, and the biological and ecological bases of biological control. These sections also deal with the impact of predators and the host relationships of parasitoids and pathogens. The following section presents the methodological aspects of biological control. Discussions on the variability of natural enemies as encountered in biological control work; the fitness of individuals and populations; the ways fitness is being or can be influenced by importation procedures; and the ability of imported natural enemies to adapt to the new environment are included. The fourth section outlines the accomplishments of conventional biological control in various types of crops, forests, and public health areas. Lastly, the various components of integrated pest control other than conventional biological control that forms the essential ways used in the integrated control approach are covered in the last section of the book. This book is an ideal source for plant pathologists and researchers, microbiologists, parasitologists, and public health professionals.
Author: Philip Shaddock
Publisher:
ISBN: 9780986570018
Category : Nature
Languages : en
Pages : 212
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Book Description
Author: Philip Shaddock
Publisher:
ISBN: 9780986570001
Category : Nature
Languages : en
Pages : 204
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Book Description
Author: Lee Alan Dugatkin
Publisher: Simon and Schuster
ISBN: 0684864533
Category : Animal behavior
Languages : en
Pages : 266
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Book Description
An acclaimed biologist draws on a wide range of his own and others' research into the behavior of fish, birds, whales, and humans to reveal the failure of genetic determination to explain mating behavior and the fundamental process of learning.
Author: William Stewart Hoar
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 504
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Book Description
Author: Antoni Estevadeordal
Publisher: Taylor & Francis
ISBN: 135173556X
Category : Political Science
Languages : en
Pages : 409
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Book Description
This edited volume explains the importance of regional public goods (RPGs) for sustainable development and shows why they are particularly important in the context of 21st-century international relations. By presenting a new and original data set and by presenting original essays by renowned scholars, this book lays the foundation for what will become an increasingly important focus for both economic development and international relations as well as for their intersection. The volume contains four parts. The first introduces the core issues and concepts that are explored throughout the book as well as a new and original data set on RPGs. The second part further develops specific concepts important for understanding 21st-century RPGs: regional leadership, alliances, networks, and outcomes. The third examines how cooperation takes place worldwide for a range of important RPGs. Finally, the fourth part discusses how public goods are produced in specific regions, stressing that each region has a distinct context and that these contexts overlap in a decentered "multiplex" manner. Global economic cooperation will be different in the 21st century, and this volume will be of interest to students and scholars of global governance, economic development, international political economy, sustainable development, and comparative regionalism.
Author: William Stewart Hoar
Publisher:
ISBN: 9780123504296
Category :
Languages : en
Pages : 504
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Book Description
Author: Geoffrey Miller
Publisher: Anchor
ISBN: 0307813746
Category : Psychology
Languages : en
Pages : 530
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Book Description
At once a pioneering study of evolution and an accessible and lively reading experience, a book that offers the most convincing—and radical—explanation for how and why the human mind evolved. Consciousness, morality, creativity, language, and art: these are the traits that make us human. Scientists have traditionally explained these qualities as merely a side effect of surplus brain size, but Miller argues that they were sexual attractors, not side effects. He bases his argument on Darwin’ s theory of sexual selection, which until now has played second fiddle to Darwin’ s theory of natural selection, and draws on ideas and research from a wide range of fields, including psychology, economics, history, and pop culture. Witty, powerfully argued, and continually thought-provoking, The Mating Mind is a landmark in our understanding of our own species.
Author: World Health Organization
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 288
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Book Description
Author: R.S. Verma
Publisher: Elsevier
ISBN: 0080526179
Category : Medical
Languages : en
Pages : 387
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Book Description
The Genetical Theory of Natural Selection by R.A. Fisher (1930) dictated that sexual dimorphisms may depend upon a single medelian factor. This could be true for some species but his suggestion could not take off the ground as gender in Drosophila is determined by the number of X chromosomes. Technical advances in molecular biology have revived the initial thinking of Fisher and dictate that TDF or SRY genes in humans or Tdy in mice are sex determining genes. The fortuitous findings of XX males and XY female, which are generally termed sex reversal phenomenon, are quite bewildering traits that have caused much amazement concerning the pairing mechanism(s) of the pseudoautosomal regions of human X and Y chromosomes at meiosis. These findings have opened new avenues to explore further the genetic basis of sex determination at the single gene level.The aim of the fourth volume, titled Genetics of Sex Determination is to reflect on the latest advances and future investigative directions, encompassing 10 chapters. Commissioned several distinguished scientists, all pre-eminent authorities in each field to shed their thoughts concisely but epitomise their chapters with an extended bibliography. Obviously, during the past 60 years, the metoric advances are voluminous and to cover every account of genes, chromosomes, and sex in a single volume format would be a herculean task. Therefore, a few specific topics are chosen, which may be of great interest to scientists and clinicians. The seasoned scientists who love to inquire about the role of genes in sex determination should find the original work of these notable contributors very enlightening. This volume is intended for advanced students who want to keep abreast as well as for those who indulge in the search for genes of sex determination.
