Download or read book Red Imported Fire Ant a Predator of Direct seeded Longleaf Pine written by Thomas E. Campbell and published by . This book was released on 1974 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Invasive Species in Forests and Rangelands of the United States written by Therese M. Poland and published by Springer Nature. This book was released on 2021-02-01 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Download or read book Conservation Biology written by Fred Van Dyke and published by Springer Science & Business Media. This book was released on 2008-02-28 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fred Van Dyke’s new textbook, Conservation Biology: Foundations, Concepts, Applications, 2nd Edition, represents a major new text for anyone interested in conservation. Drawing on his vast experience, Van Dyke’s organizational clarity and readable style make this book an invaluable resource for students in conservation around the globe. Presenting key information and well-selected examples, this student-friendly volume carefully integrates the science of conservation biology with its implications for ethics, law, policy and economics.
Download or read book Invasive Plants Ecological and Agricultural Aspects written by S. Inderjit and published by Springer Science & Business Media. This book was released on 2006-01-16 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive plants have an impact on global biodiversity and ecosystem function, and their management is a complex task. The aim of this book is to discuss fundamental questions of invasion ecology, such as why particular communities become more invasible than others, what the mechanisms of exclusion of native species by invaders are, and whether invasion can be predicted. In addition, agricultural practices influencing invasion, the environmental and economic costs of invasion as well as possible management strategies are discussed. Readers will get a unique perspective on invasion ecology through employing general principles of ecology to plant invasions.
Download or read book Ecology Global Insights and Investigations written by Peter Stiling, Dr. Ph.D. and published by McGraw-Hill Education. This book was released on 2014-02-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peter Stiling, co-author of Biology by Brooker et al., has introduced a new ecology text to the market. The main goal of this latest ecology text is to show how ecology is important in understanding global change. The book's main objective is to teach the basic principles of ecology and to relate these principles to many of the Earth's ecological problems. Users who purchase Connect Plus receive access to the full online ebook version of the textbook.
Download or read book Eastern Forest Insects written by Whiteford Lee Baker and published by . This book was released on 1972 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ants written by Bert Hölldobler and published by Harvard University Press. This book was released on 1990 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Arctic to South Africa - one finds them everywhere: Ants. Making up nearly 15% of the entire terrestrial animal biomass, ants are impressive not only in quantitative terms, they also fascinate by their highly organized and complex social system. Their caste system, the division of labor, the origin of altruistic behavior and the complex forms of chemical communication makes them the most interesting group of social organisms and the main subject for sociobiologists. Not least is their ecological importance: Ants are the premier soil turners, channelers of energy and dominatrices of the insect fauna. TOC:The importance of ants.- Classification and origins.- The colony life cycle.- Altruism and the origin of the worker caste.- Colony odor and kin recognition.- Queen numbers and domination.- Communication.- Caste and division of labor.- Social homeostasis and flexibility.- Foraging and territorial strategies.- The organization of species communities.- Symbioses among ant species.- Symbioses with other animals.- Interaction with plants.- The specialized predators.- The army ants.- The fungus growers.- The harvesters.- The weaver ants.- Collecting and culturing ants.- Glossary.- Bibliography.- Index.
Download or read book The Longleaf Pine Ecosystem written by Shibu Jose and published by Springer Science & Business Media. This book was released on 2006-05-18 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The longleaf pine ecosystem, once one of the most extensive ecosystems in North America, is now among the most threatened. Over the past few centuries, land clearing, logging, fire suppression, and the encroachment of more aggressive plants have led to an overwhelming decrease in the ecosystem’s size, to approximately 2.2% of its original coverage. Despite this devastation, the range of the longleaf still extends from Virginia to Texas. Through the combined efforts of organizations such as the USDA Forest Service, the Longleaf Alliance, and the Nature Conservancy, extensive programs to conserve, restore, and manage the ecosystem are currently underway. The longleaf pine ecosystem is valued not only for its aesthetic appeal, but also for its outstanding biodiversity, habitat value, and for the quality of the longleaf pine lumber. It has a natural resistance to fire and insects, and supports more than thirty threatened or endangered plant and animal species, including the red-cockaded woodpecker and the gopher tortoise. The Longleaf Pine Ecosystem unites a wealth of current information on the ecology, silviculture, and restoration of this ecosystem. The book also includes a discussion of the significant historical, social, and political aspects of ecosystem management, making it a valuable resource for students, land managers, ecologists, private landowners, government agencies, consultants, and the forest products industry. About the Editors: Dr. Shibu Jose is Associate Professor of Forest Ecology and Dr. Eric J. Jokela is Professor of Silviculture at the School of Forest Resources and Conservation at the University of Florida in Gainesville. Dr. Deborah L. Miller is Associate Professor of Wildlife Ecology in the Department of Wildlife Ecology and Conservation at the University of Florida in Milton.
Download or read book Envenomization written by Harold George Scott and published by . This book was released on 1963 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Christopher s Story written by John C. Rubisch, Ph.D. and published by First Edition Design Pub.. This book was released on 2015-07-23 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part biography, part social commentary, and part cold case, a compelling tale of the author's descent into his son's problems and the madness of the perpetual dysfunction of the country's mental health system. There is an astonishing level of detail taken from reports, evaluations, and the author's own journal entries, as he records his frustration, heartbreak, as well as a fair amount of humor. The MH system appears as bureaucratic maze of incompetence and callousness more interested in collecting insurance payments and protecting itself from liability than in assisting others. The failure of the system in the case of the author's son has disastrous results. Physically abused at the age of one and a half by his own biological father, the subject of this book commits physical abuse to an infant twenty-one years later with fatal consequences. And just when readers have thought it couldn't get any worse, there is a twist at the end that is beyond belief. Staring when the boy was four, the author writes of his efforts to raise his son by himself. It is clear from the beginning that Christopher has emotional problems, and the author seeks help. However, the boy is continuously misdiagnosed as ADHD with the solution being to try another medication. Indications that the boy is brain-damaged are ignored for many years. In school learning takes a back seat to behavior management. Adolescence brings violence, substance abuse, inappropriate sexual advances, and turns in and out of placements. At a crucial stage where both father and son are pleading for help, the MH system does not even return phone calls. Throughout the emphasis is on the failure of the MH system rather than the possible shortcomings of individuals. Pseudonyms are used to maintain the focus on the system. The author concludes by citing crucial points in his son's life were opportunities for interventions were missed. He also cites long standard practices in the MH field that deflect accountability and keep the system inefficient. Recommendations for changes in the system are made. In the book's final passage, the author citing a case of a student in the last year in which the recommendations by the MH system are totally inappropriate for the student. Keywords: Mental Health, Medication, Counseling, Brain Damage, Special Education, ADHD, Psychological Evaluation, Bender-Gestalt, Rubisch, MRI
Download or read book Polyphagous Pests of Crops written by Omkar and published by Springer Nature. This book was released on 2021-01-04 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyphagous pests are primarily agricultural pests that feed on economically important agricultural and horticultural crops of wide taxonomic diversity across the globe. They cause immense damage across different crop varieties owing to their generalist and voracious food habits. The advent of mono-crop culture in a huge area and the massive use of pesticides post green revolution have massively increased pest outbreaks all over the world. The Middle Eastern countries, African continent and even the Indian subcontinent is increasingly facing resurgences of polyphagus pests. This book compiles an inclusive account of polyphagous pests. It covers locusts, termites, aphids, whiteflies, mealybugs, scale insects, gram pod borer, fall armyworm, thrips, mites and rodents. The book discusses mode of spread, enormity of losses caused, mechanism of action, and also means to reduce the crop losses. It brings together a unique perspective for researchers to learn effective pest management practices across all crops. This book is a reference guide to researchers and also useful for academicians and students of entomology.
Download or read book Microbial Control of Insect and Mite Pests written by Lawrence A. Lacey and published by Academic Press. This book was released on 2016-09-03 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Control of Insect and Mite Pests: From Theory to Practice is an important source of information on microbial control agents and their implementation in a variety of crops and their use against medical and veterinary vector insects, in urban homes and other structures, in turf and lawns, and in rangeland and forests. This comprehensive and enduring resource on entomopathogens and microbial control additionally functions as a supplementary text to courses in insect pathology, biological control, and integrated pest management. It gives regulators and producers up-to-date information to support their efforts to facilitate and adopt this sustainable method of pest management. Authors include an international cadre of experts from academia, government research agencies, technical representatives of companies that produce microbial pesticides, agricultural extension agents with hands on microbial control experience in agriculture and forestry, and other professionals working in public health and urban entomology. - Covers all pathogens, including nematodes - Addresses the rapidly progressing developments in insect pathology and microbial control, particularly with regard to molecular methods - Demonstrates practical use of entomopathogenic microorganisms for pest control, including tables describing which pathogens are available commercially - Highlights successful practices in microbial control of individual major pests in temperate, subtropical, and tropical zones - Features an international group of contributors, each of which is an expert in their fields of research related to insect pathology and microbial control
Download or read book The Secret Life of Flies written by Erica McAlister and published by . This book was released on 2018 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tears of Re written by Gene Kritsky and published by Oxford University Press. This book was released on 2015-10-08 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: According to Egyptian mythology, when the ancient Egyptian sun god Re cried, his tears turned into honey bees upon touching the ground. For this reason, the honey bee was sacrosanct in ancient Egyptian culture. From the art depicting bees on temple walls to the usage of beeswax as a healing ointment, the honey bee was a pervasive cultural motif in ancient Egypt because of its connection to the sun god Re. Gene Kritsky delivers a concise introduction of the relationship between the honey bee and ancient Egyptian culture, through the lenses of linguistics, archeology, religion, health, and economics. Kritsky delves into ancient Egypt's multifaceted society, and traces the importance of the honey bee in everything from death rituals to trade. In doing so, Kritsky brings new evidence to light of how advanced and fascinating the ancient Egyptians were. This richly illustrated work appeals to a broad range of interests. For archeology lovers, Kritsky delves into the archeological evidence of Egyptian beekeeping and discusses newly discovered tombs, as well as evidence of manmade hives. Linguists will be fascinated by Kritsky's discussion of the first documented written evidence of the honeybee hieroglyph. And anyone interested in ancient Egypt or ancient cultures in general will be intrigued by Kritsky's treatment of the first documented beekeepers. This book provides a unique social commentary of a community so far removed from modern humans chronologically speaking, and yet so fascinating because of the stunning advances their society made. Beekeeping is the latest evidence of how ahead of their times the Egyptians were, and the ensuing narrative is as captivating as every other aspect of ancient Egyptian culture.
Download or read book The Quest for the Perfect Hive written by Gene Kritsky and published by Oxford University Press. This book was released on 2010-02-24 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beekeeping is a sixteen-billion-dollar-a-year business. But the invaluable honey bee now faces severe threats from diseases, mites, pesticides, and overwork, not to mention the mysterious Colony Collapse Disorder, which causes seemingly healthy bees to abandon their hives en masse, never to return. In The Quest for the Perfect Hive, entomologist Gene Kritsky offers a concise, beautifully illustrated history of beekeeping, tracing the evolution of hive design from ancient Egypt to the present. Not simply a descriptive account, the book suggests that beekeeping's long history may in fact contain clues to help beekeepers fight the decline in honey bee numbers. Kritsky guides us through the progression from early mud-based horizontal hives to the ascent of the simple straw skep (the inverted basket which has been in use for over 1,500 years), from hive design's Golden Age in Victorian England up through the present. He discusses what worked, what did not, and what we have forgotten about past hives that might help counter the menace to beekeeping today. Indeed, while we have sequenced the honey bee genome and advanced our knowledge of the insects themselves, we still keep our bees in hives that have changed little during the past century. If beekeeping is to survive, Kritsky argues, we must start inventing again. We must find the perfect hive for our times. For thousands of years, the honey bee has been a vital part of human culture. The Quest for the Perfect Hive not only offers a colorful account of this long history, but also provides a guide for ensuring its continuation into the future.
Download or read book Seed Origin Affects Longleaf Pine in Louisiana Plantation written by Eugene Shoulders and published by . This book was released on 1965 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to Cloud Forest Trees written by William A. Haber and published by Synergy International of the Americas. This book was released on 2000 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three Gringos while searching for gold in the mountains of Mexico get caught-up in an incrdible situation of greed and manipulation. The story, made into a movie directed by John Houston in 1948 starring Humphrey Bogart is a classic. Traven a German anarcharist who escaped from his homeland during World War I is considered one of the best, as well as mysterious, political fiction novelist of the 20th Century. A Colledtor's Edition.
