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Author : Charles C. Doane
Publisher :
ISBN 13 :
Total Pages : 786 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Gypsy Moth written by Charles C. Doane and published by . This book was released on 1981 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 788 pages
Book Rating : 4.:/5 (319 download)
Download or read book Technical Bulletin written by and published by . This book was released on 1981 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Department of Agriculture. Interagency Gypsy Moth Research Review
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (31 download)
Download or read book Proceedings, U.S. Department of Agriculture Interagency Gypsy Moth Research Review, 1990 written by United States. Department of Agriculture. Interagency Gypsy Moth Research Review and published by . This book was released on 1991 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.:/5 (319 download)
Download or read book Proceedings written by and published by . This book was released on 1989 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
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ISBN 13 :
Total Pages : 388 pages
Book Rating : 4.F/5 ( download)
Download or read book Proceedings of the 1990 Northeastern Recreation Research Symposium, February 25-28, 1990, State Parks Management and Research Institute, Saratoga Springs, New York written by and published by . This book was released on 1990 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert T. Brooks
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.3/5 (243 download)
Download or read book Forest Wildlife Habitat Statistics for Maine, 1982 written by Robert T. Brooks and published by . This book was released on 1986 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan A. Berryman
Publisher : Springer Science & Business Media
ISBN 13 : 1489907890
Total Pages : 608 pages
Book Rating : 4.4/5 (899 download)
Download or read book Dynamics of Forest Insect Populations written by Alan A. Berryman and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects multiply. Destruction reigns. There is dismay, followed by outcry, and demands to Authority. Authority remembers its experts or appoints some: they ought to know. The experts advise a Cure. The Cure can be almost anything: holy water from Mecca, a Government Commis sion, a culture of bacteria, poison, prayers denunciatory or tactful, a new god, a trap, a Pied Piper. The Cures have only one thing in common: with a little patience they always work. They have never been known entirely to fail. Likewise they have never been known to prevent the next outbreak. For the cycle of abundance and scarcity has a rhythm of its own, and the Cures are applied just when the plague of insects is going to abate through its own loss of momentum. -Abridged, with insects in place of voles, from C. Elton, 1924, Voles, Mice and Lemmings, with permission of Oxford University Press This book is an enquiry into the "natural rhythms" of insect abundance in forested ecosystems and into the forces that give rise to these rhythms. Forests form unique environ ments for such studies because one can find them growing under relatively natural (pri meval) conditions as well as under the domination of human actions. Also, the slow growth and turnover rates of forested ecosystems enable us to investigate insect popula tion dynamics in a plant environment that remains relatively constant or changes only slowly, this in contrast to agricultural systems, where change is often drastic and frequent.
Author : Nancy Lynn Breisch
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (91 download)
Download or read book Abundance and Distribution of Potential Gypsy Moth (Lymantria Dispar L.) Parasitoids in a Forest Environment written by Nancy Lynn Breisch and published by . This book was released on 1980 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frank Moriarty
Publisher : Academic Press
ISBN 13 : 0080924905
Total Pages : 365 pages
Book Rating : 4.0/5 (89 download)
Download or read book Ecotoxicology written by Frank Moriarty and published by Academic Press. This book was released on 1999-04-30 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecotoxicology, Third Edition discusses the ecological effects of pollutants: the ways in which ecosystems can be affected, and current attempts to predict and monitor such effects. The emphasis is on ecosystems; therefore toxicological approaches are critically assessed. Following a brief introduction to the principal characteristics of both pollutants and ecosystems, the various ecosystem components are considered in more detail. Populations, communities and gene pools are examined with an emphasis on the ways in which pollutants affect them specifically. The indirect effects of pollution are considered separately in a new chapter with particular attention paid to the mechanisms and biological effects of global warming. A discussion of the methods used to predict and to monitor the effects of pollutants, some illustrative examples of pollution problems and a final summary discussion, complete the book. - A classic proven by its second edition - Still the only book to properly integrate ecological principles with chemistry/biochemistry - Focuses on the interaction between ecology and toxicology - Designed for use by toxicologists with no ecology training, and for ecologists with no toxicology training - There is a new chapter on pollutants in habitats and global warming
Author : Sami Ahmad
Publisher : Elsevier
ISBN 13 : 0323158242
Total Pages : 274 pages
Book Rating : 4.3/5 (231 download)
Download or read book Herbivorous Insects written by Sami Ahmad and published by Elsevier. This book was released on 2012-12-02 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Herbivorous Insects: Host-Seeking Behavior and Mechanisms addresses mechanisms of searching behavior leading ultimately to host location of herbivorous insects. It is divided into four sections, wherein the first two sections deal with neurophysiology and the diversity of behavioral induction cues. The third section covers the searching mechanisms as affected by insects' breadth of diet. The last part examines the evolutionary analysis of the behavioral and physiological adaptations in insect/host plant relations. This book starts with an introduction to the chemical sensory system as it relates to host selection in general. This is followed by considerable discussions on host-seeking behavior and allied patterns in behavior. This text also includes the study of oviposition behavior in butterflies belonging to Papilionidae. The third section presents host selection and colonization by three insects within the saprophage-predator continuum, namely, Hylurgopinus rufipes, Scolytus multistriatus, and Pissodes strobi. The behaviors by which certain oligophagous insects locate and select food plants are also considered. The concluding part addresses the unifying theme and the diversity of responses of phytophagous insects to plants. The book provides direction toward developing a unifying theme and improving the ability to unravel the complexities of insect/plant interactions. Behaviorists, ecologists, entomologists, evolutionary biologists, and physiologists will find this book invaluable.
Author :
Publisher :
ISBN 13 :
Total Pages : 1732 pages
Book Rating : 4.E/5 ( download)
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1976 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.:/5 (31 download)
Download or read book Proceedings : Lymantriidae : a Comparison of Features of New and Old World Tussock Moths : June 26-July 1, 1988, New Haven, Connecticut written by and published by . This book was released on 1989 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (243 download)
Download or read book Forest Service Research Accomplishments written by and published by . This book was released on 1976 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.:/5 (31 download)
Download or read book Miscellaneous Publication written by and published by . This book was released on 1985 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert W. Campbell
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Analysis of Numerical Change in Gypsy Moth Populations written by Robert W. Campbell and published by . This book was released on 1967 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 628 pages
Book Rating : 4.3/5 (91 download)
Download or read book Forest Service General Technical Report NE. written by and published by . This book was released on 1980 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (31 download)
Download or read book Publications of the Northeastern Forest Experiment Station, 1966-1976 written by and published by . This book was released on 1980 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
