A History of Applied Entomology (somewhat Anecdotal) PDF Download
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Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Entomologists
Languages : en
Pages : 634
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Book Description
Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Entomologists
Languages : en
Pages : 634
Get Book Here
Book Description
Author: Leland Ossian Howard
Publisher:
ISBN:
Category : Entomologists
Languages : en
Pages : 648
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Book Description
Author: L. O. Howard
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 0
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Book Description
Author: Charles S. Elton
Publisher: Springer
ISBN: 1489972145
Category : Science
Languages : en
Pages : 213
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Book Description
This book signaled a shift in the understanding of the global reorganization of biological species during the Anthropocene. The encouragement of acclimatization and naturalization of new species gave way to managing the ramifications of the changes that introductions bought to ecologies, landscapes and environments. The 19th century environments of the new world - land and sea - became testing grounds for the introduction of new assemblages of people and plants, economies and animals, cultures and coastlines. But some species became out-of-control threats to environments across the globe. These changes have enduring impacts, some adverse, some beneficial, that are dynamic, unpredictable and often oscillating.
Author: Todd Shelly
Publisher: Springer
ISBN: 9401791937
Category : Science
Languages : en
Pages : 643
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Book Description
The book focuses on four broad topics related to trapping of agriculturally important tephritid fruit flies, namely i) lures and traps, ii) invasion biology and detection of infestations, iii) attract and kill systems, and iv) trade regulations and risk assessment. This comprehensive structure progresses from the biological interaction between insect and lures/traps to the area-wide use of trapping systems to the utilization and impact of trapping data on international trade. The chapters include accounts of earlier research but are not simply compendia and instead evaluate past and current work as a tool for critical analysis and proposal of productive avenues for future work. At present there is no book available that deals with fruit fly trapping in such a broad context. Our book fills this gap and serves as a global reference for both those interested in fruit flies specifically as well as anyone dealing with the threat of invasive agricultural insects in general.
Author: Richard C. Sawyer
Publisher: Purdue University Press
ISBN: 9781557532855
Category : Business & Economics
Languages : en
Pages : 324
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Book Description
To Make A Spotless Orange is the story of science with a mission: the use of organisms to attack pests. Few states showed very little interest after the first commercial pesticides appeared in the late nineteenth century. In california alone, entomologists persevered in developing both the theory and practice of biological control. These entomologists were neither environmentalists nor health crusaders, but scientist s who believed that their method would be the cheapest and most effective in the long run.
Author: Ian Tyrrell
Publisher: Univ of California Press
ISBN: 0520920856
Category : Nature
Languages : en
Pages : 518
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Book Description
One of the most critical environmental challenges facing both Californians and Australians in the 1860s involved the aftermath of the gold rushes. Settlers on both continents faced the disruptive impacts of mining, grazing, and agriculture; in response to these challenges, environmental reformers attempted to remake the natural environment into an idealized garden landscape. As this cutting-edge history shows, an important result of this nineteenth-century effort to "renovate" nature was a far-reaching exchange of ideas between the United States—especially in California—and Australia. Ian Tyrrell demonstrates how Californians and Australians shared plants, insects, personnel, technology, and dreams, creating a system of environmental exchange that transcended national and natural boundaries. True Gardens of the Gods traces a new nineteenth-century environmental sensibility that emerged from the collision of European expansion with these frontier environments. Tyrrell traces historical ideas and personalities, provides in-depth discussions of introduced plants species (such as the eucalyptus and Monterey Pine), looks at a number of scientific programs of the time, and measures the impact of race, class, and gender on environmental policy. The book represents a new trend toward studying American history from a transnational perspective, focusing especially on a comparison of American history with the history of similar settler societies. Through the use of original research and an innovative methodology, this book offers a new look at the history of environmentalism on a regional and global scale.
Author: N. Bhushan Mandava
Publisher: CRC Press
ISBN: 1351089617
Category : Science
Languages : en
Pages : 504
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Book Description
This handbook series includes several naturally occurring chemicals that exhibit biological activity. These chemicals are derived from plants, insects, and several microorganisms. Volume I of this series is covers the theory and practice of the strategies for pest control and methods for detection.Moreover, it presents extensive tables that provide the information you need to select the most appropriate bioassay for a particular plant growth regulator or hormone. In addition to the chapters on bioassays, Volume I provides a solid introduction to the theory and practice of natural pesticide use, including in-depth discussions of integrated management systems for weed and pest control, the state-of-the-art use of computers in pest management, and allelochemicals as natural protection. Guidelines on toxicological testing and EPA regulation of natural pesticides are also detailed.
Author: Sally Gregory Kohlstedt
Publisher: University of Chicago Press
ISBN: 0226925153
Category : Science
Languages : en
Pages : 483
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Book Description
The twentieth century was one of astonishing change in science, especially as pursued in the United States. Against a backdrop of dramatic political and economic shifts brought by world wars, intermittent depressions, sporadic and occasionally massive increases in funding, and expanding private patronage, this scientific work fundamentally reshaped everyday life. Science and the American Century offers some of the most significant contributions to the study of the history of science, technology, and medicine during the twentieth century, all drawn from the pages of the journal Isis. Fourteen essays from leading scholars are grouped into three sections, each presented in roughly chronological order. The first section charts several ways in which our knowledge of nature was cultivated, revealing how scientific practitioners and the public alike grappled with definitions of the “natural” as they absorbed and refracted global information. The essays in the second section investigate the changing attitudes and fortunes of scientists during and after World War II. The final section documents the intricate ways that science, as it advanced, became intertwined with social policies and the law. This important and useful book provides a thoughtful and detailed overview for scholars and students of American history and the history of science, as well as for scientists and others who want to better understand modern science and science in America.
Author: Robert G. Foottit
Publisher: John Wiley & Sons
ISBN: 1118945549
Category : Science
Languages : en
Pages : 1282
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Book Description
Volume One of the thoroughly revised and updated guide to the study of biodiversity in insects The second edition of Insect Biodiversity: Science and Society brings together in one comprehensive text contributions from leading scientific experts to assess the influence insects have on humankind and the earth’s fragile ecosystems. Revised and updated, this new edition includes information on the number of substantial changes to entomology and the study of biodiversity. It includes current research on insect groups, classification, regional diversity, and a wide range of concepts and developing methodologies. The authors examine why insect biodiversity matters and how the rapid evolution of insects is affecting us all. This book explores the wide variety of insect species and their evolutionary relationships. Case studies offer assessments on how insect biodiversity can help meet the needs of a rapidly expanding human population, and also examine the consequences that an increased loss of insect species will have on the world. This important text: Explores the rapidly increasing influence on systematics of genomics and next-generation sequencing Includes developments in the use of DNA barcoding in insect systematics and in the broader study of insect biodiversity, including the detection of cryptic species Discusses the advances in information science that influence the increased capability to gather, manipulate, and analyze biodiversity information Comprises scholarly contributions from leading scientists in the field Insect Biodiversity: Science and Society highlights the rapid growth of insect biodiversity research and includes an expanded treatment of the topic that addresses the major insect groups, the zoogeographic regions of biodiversity, and the scope of systematics approaches for handling biodiversity data.
