Download or read book Biosystematic Studies of Conifer feeding Choristoneura Lepidoptera Tortricidae in the Western United States written by Jerry A. Powell and published by Univ of California Press. This book was released on 1995-01-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: 00 Forest defoliators of the Spruce Budworm complex are the most extensively studied moths in the world, yet taxonomic relationships among western populations have been poorly understood. This work distinguishes species groups using a three-dimensional definition-reproductive isolation through intraspecific recognition (pheromone chemistry and correlated behavior), ecological separation (larval hosts), and morphometric analysis of adults--where traditional study of museum specimens failed. Forest defoliators of the Spruce Budworm complex are the most extensively studied moths in the world, yet taxonomic relationships among western populations have been poorly understood. This work distinguishes species groups using a three-dimensional definition-reproductive isolation through intraspecific recognition (pheromone chemistry and correlated behavior), ecological separation (larval hosts), and morphometric analysis of adults--where traditional study of museum specimens failed.

Download or read book Forest Insect and Disease Conditions in the United States written by and published by . This book was released on 1977 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by New York State Museum and published by . This book was released on 1907 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virology written by Roger Hull and published by Springer. This book was released on 1989-06-18 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive dictionary describing all known viruses of animal and plants. It describes terms commonly used in virology as well as cell lines and chemicals used in organizations and the techniques applied in this work. Equations, formulae and definitions of units in virology are covered.

Download or read book Insect Suppression with Controlled Release Pheromone Systems written by A.F. Kydonieus and published by CRC Press. This book was released on 2019-07-23 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the latest accomplishments and technology relating to pheromone use. It contains listing of pheromones which provides an up-to-date background of material to help bring both the advanced and the new worker abreast of the rapidly growing pheromone field.

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Download or read book Forest Insect and Disease Conditions in the United States written by United States. Forest Service and published by . This book was released on 1984 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Principles of Molecular Virology Standard Edition written by Alan J. Cann and published by Academic Press. This book was released on 2001-03-01 with total page 1269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Molecular Virology, Third Edition provides an essential introduction to modern virology in a clear and concise manner. It is a highly enjoyable and readable text with numerous illustrations that enhance the reader's understanding of important principles. This edition has been updated and revised with new figures and text. New to the Third Edition: Viruses and Apoptosis (Chapter 6) Bacteriophages and Human Disease (Chapter 7) Learning objectives for each chapter Pronunciation section in Glossary and abbreviations section (Appendix 1) Key events in the history of virology (Appendix 3) Addition of colour in text and figures to enhance understanding of key points Also: Self assessment questions at the end of each chapter Classification of Subcellular Infectious agents Approx. 20% new material and completely revised throughout Over 120 figures

Download or read book Cooperative Plant Pest Report written by United States. Animal and Plant Health Inspection Service and published by . This book was released on 1976 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Annual Report written by New York State Museum and published by . This book was released on 1908 with total page 850 pages. Available in PDF, EPUB and Kindle. Book excerpt: "These reports are made up of the reports of the director, geologist, paleontologist, botanist and entomologist, and museum Bulletins and Memoirs, issued as advance sections of the reports." N.Y. State Museum. Bulletin 66, p. 241.

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Download or read book Forest Insect and Disease Conditions in the United States 1978 written by and published by . This book was released on 1980 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: