Download or read book Entomology Ecology and Agriculture written by Paolo Palladino and published by Routledge. This book was released on 2013-05-13 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is facilitated by following economic entomologists' and ecologists' changing ideas about different pest control strategies, chiefly 'chemical', 'biological', and 'integrated' control. The author then follows the efforts of one specific group of entomologists, at the University of California, over three generations from their advocacy of 'biological' controls in the 1930s and 40s, through their shifting attention to the development of an 'integrated pest management' in the context of 'big biology' during the 1970s.
Download or read book Elementary Textbook of Economic Zoology and Entomology written by Vernon Lyman Kellogg and published by . This book was released on 1915 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Economic Entomology written by and published by . This book was released on 1908 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Entomology and Zoology at the Massachusetts Agricultural College Amherst Mass written by University of Massachusetts (Amherst campus) and published by . This book was released on 1911 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Entomology and Zoology at the Massachusetts Agricultural College written by Warren Elmer Hinds and published by . This book was released on 1911 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elementary Textbook of Economic Zoology and Entomology written by Vernon Lyman Kellogg and published by . This book was released on 1923 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of the More Important Contributions to American Economic Entomology The more important writings published between December 31 1899 and January 1 1905 By Nathan Banks 1905 written by United States. Bureau of Entomology and published by . This book was released on 1905 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elementary Textbook of Economic Zoology and Entomology written by Vernon Lyman Kellogg and published by . This book was released on 1931 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fragments of Entomological History written by Herbert Osborn and published by . This book was released on 1937 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Brethren of the Net written by Willis Conner Sorensen and published by University of Alabama Press. This book was released on 1995 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Draws together information from diverse sources to illuminate an important chapter in the history of American science Sorensen asks how it came about that, within the span of forty years, the American entomological community developed from a few gentlemen naturalists with primary links to Europe to a thriving scientific community exercising world leadership in entomological science. He investigates the relationship between American and European entomology, the background of American entomologists, the implications of entomological theory, and the specific links between 19th-century American society and the rapid institutional growth and advances in theoretical and applied entomology. By the 1880s the entomologists constituted the largest single group of American zoologists and the largest group of ecologists in the world. While rooted in the British natural history tradition, these individuals developed a distinctive American style of entomological investigation. Inspired by the concept of the balance of nature, they excelled in field investigations of North American insects with special emphasis on insect pests that threatened crop production in a market-oriented agriculture. During this period, entomologists described over ten times as many North American insect species as had been previously named, and they consolidated their findings in definitive collections. Employing evolutionary theory, they contributed to the growing understanding of insect migration, mimicry, seasonal dimorphism, and the symbiotic relationship of plant and animal species. Americans also led in the revision of insect taxonomy according to the new principles. Their employment of entomological findings in the practical control of agricultural pests set new standards worldwide. Initially ridiculed as eccentric bug hunters, American entomologists eventually achieved stature as agricultural advisers and as investigators into the origin and nature of life. Based primarily on the correspondence of American entomologists, Brethren of the Net draws together information from diverse sources to illuminate an important chapter in the history of American science.
Download or read book Elementary Textbook of Economic Zoology and Entomology With Illustrations written by Vernon Lyman KELLOGG (and DOANE (Rennie Wilbur)) and published by . This book was released on 1915 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Entomology written by Pamela Gilbert and published by Burns & Oates. This book was released on 1990 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Naming and identification of insects. Specimens collections. The literature of entomology. Searching and locating the literature. Keeping up with current events. Entomologists and their organizations. Miscellaneous services.
Download or read book Recent Advances in Entomological Research written by Tong-Xian Liu and published by Springer Science & Business Media. This book was released on 2011-12-18 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the field of entomology, due in part to the penetration of other disciplines, has made rapid progress. “Recent Advances in Entomological Research: From Molecular Biology to Pest Management” includes 25 chapters contributed by more than 40 distinguished entomologists and introduces the latest progress in entomology, from molecular biology, insect-plant interactions and insecticide toxicology, to emerging technologies in pest management. Not only is the book interesting and informative, but it provides useful, innovative research advances and will serve as a valuable resource for entomologists, zoologists, botanists and other researchers in the field of plant protection. Tong-Xian Liu is a professor of entomology at the College of Plant Protection, Northwest A&F University, China. Le Kang is a professor of entomology at the Institute of Zoology, Chinese Academy of Sciences, China.
Download or read book Report on Economic Zoology written by British Museum (Natural History). Dept. of Zoology and published by . This book was released on 1904 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memoirs of Black Entomologists written by Eric W. Riddick and published by Entomological Society of America. This book was released on 2015-07-07 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Memoirs of Black Entomologists: Reflections on Childhood, University, and Career Experiences brings together 20 black entomologists from the U.S. and around the world to share the stories of what drew them to the field, along with advice for black and minority students looking for a rewarding career in the entomological sciences.
Download or read book The Economic Importance of Insects written by Dennis S. Hill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few decades there has been an ever-increasing component in most BSc Zoology degree courses of cell biology, physiology and genetics, for spectacular developments have taken place in these fields. Some aspects of biotechnology are now also being included. In order to accommodate the new material, the old zoology courses were altered and the traditional two-year basis of systematics of the animal kingdom, comparative anatomy (and physiology) and evolution, was either severely trimmed or reduced and presented in an abridged form under another title. Soon after these course alterations came the swing to modular teaching in the form of a series of shorter, separate courses, some of which were optional. The entire BSc degree course took on a different appearance and several different basic themes became possible. One major result was that in the great majority of cases taxonomy and systematics were no longer taught and biology students graduated without this basic training. We field biologists did appreciate the rising interest in ecology and environ mental studies, but at the same time lamented the shortage of taxonomic skills, so that often field work was based on incorrect identifications. For years many of us with taxonomic inclinations have been bedevilled by the problem of teaching systematics to undergraduates. At a guess, maybe only 5% of students find systematics interesting. It is, however, the very basis of all studies in biology - the correct identification of the organism concerned and its relationships to others in the community.
Download or read book Industrial Entomology written by Omkar and published by Springer. This book was released on 2017-02-13 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a compilation of writings focused on conventional and unconventional insect products. Some of these products are commercials successes, while others are waiting to be launched and are the potential produce of the future. In addition to the well known products honey, mulberry silk, and lac, the book primarily concentrates on silk producing insects other than the mulberry silkworm, insects as food, as sources of medicines, pest and weed managers, and as pollinators. The book highlights the all pervasive role of insects in improving human lives at multiple levels. Accordingly, while most books on insects concentrate on how to limit growth in their population, it instead focuses on how to propagate them. In each chapter, the book brings to the fore how insects are far more beneficial to us than their well publicised harmful roles. This book approaches both unconventional and conventional insect products, such as honey, silk and lac in much more depth than the available literature. It investigates different aspects of the production of these insects, such as the related processes, problems and utilities, in dedicated chapters. Because this book deals with the production of insects or their produce, it has been named Industrial Entomology, perhaps the only book that truly reveals the tremendous potential of insects to help humans live better lives. Based on the research and working experience of the contributors, who are global experts in their respective fields, it provides authentic, authoritative and updated information on these topics. The book offers a unique guide for students, teachers, policy planners, small scale industrialists, and government ministries of agriculture and industry across the globe. It will provide a much required stimulus to insect appreciation and generate enthusiasm for research and the broader acceptance for insect produce. Hopefully, it will also present the Indian perspective on these topics to a global readership.
