Download or read book Report of the United States Entomological Commission Relating to the Rocky Mountain Locust the Western Cricket Etc written by United States. Division of Entomology and published by . This book was released on 1883 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book First and Annual Report of the United States Entomological Commission for the Year 1877 Relating to the Rocky Mountain Locust and the Best Methods of Preventing Its Injuries and of Guarding Against Its Invasions written by Geological Survey (U.S.) and published by . This book was released on 1878 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Third Report of the United States Entomological Commission Relating to the Rocky Mountain Locust the Western Cricket the Army Worm Canker Worms and the Hessian Fly written by United States Entomological Commission and published by . This book was released on 1883 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Third Report Relating to the Rocky Mountain Locust the Western Cricket the Army Worm Canker Worms and the Hessian Fly written by United States Entomological Commission and published by . This book was released on 1883 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual report of the United States Entomological Commission relating to the Rocky Mountain Locust written by and published by . This book was released on 1878 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the United States Entomological Commission for the Years written by United States Entomological Commission and published by . This book was released on 1883 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each vol. relates to different injurious insects (i.e., 2nd, Rocky Mountain locust, and the western cricket; 3rd, Rocky Mountain locust, the western cricket, the army worm, canker worms, and the Hessian fly).
Download or read book First Annual Report of the United States Entomological Commission for the Year 1877 Relating to the Rocky Mountain Locust and the Best Methods of Preventing Its Injuries and of Guarding Against Its Invasions in Pursuance of an Appropriation Made by Congress for this Purpose written by and published by . This book was released on 1878 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Commissioner of Agriculture for the Year written by United States. Department of Agriculture and published by . This book was released on 1883 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Commissioner of Agriculture written by Commissioner of Agriculture and published by . This book was released on 1883 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Locust written by Jeffrey A. Lockwood and published by Basic Books. This book was released on 2009-04-28 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the nineteenth century, swarms of locusts regularly swept across the continent, turning noon into dusk, demolishing farm communities, and bringing trains to a halt as the crushed bodies of insects greased the rails. In 1876, the U.S. Congress declared the locust "the single greatest impediment to the settlement of the country." From the Dakotas to Texas, from California to Iowa, the swarms pushed thousands of settlers to the brink of starvation, prompting the federal government to enlist some of the greatest scientific minds of the day and thereby jumpstarting the fledgling science of entomology. Over the next few decades, the Rocky Mountain locust suddenly -- and mysteriously -- vanished. A century later, Jeffrey Lockwood set out to discover why. Unconvinced by the reigning theories, he searched for new evidence in musty books, crumbling maps, and crevassed glaciers, eventually piecing together the elusive answer: A group of early settlers unwittingly destroyed the locust's sanctuaries just as the insect was experiencing a natural population crash. Drawing on historical accounts and modern science, Locust brings to life the cultural, economic, and political forces at work in America in the late-nineteenth century, even as it solves one of the greatest ecological mysteries of our time.
Download or read book Index catalogue of the Library of the Surgeon General s Office written by National Library of Medicine (U.S.) and published by . This book was released on 1903 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Collection of incunabula and early medical prints in the library of the Surgeon-general's office, U.S. Army": Ser. 3, v. 10, p. 1415-1436.
Download or read book Insect Ecology written by Timothy D. Schowalter and published by Academic Press. This book was released on 2011-05-31 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text integrates the traditional emphases on insect diversity, life history adaptations and species interactions with insect roles in ecosystems subject to environmental changes.
Download or read book Index catalogue of the Library of the Surgeon General s Office United States Army written by Library of the Surgeon-General's Office (U.S.) and published by . This book was released on 1903 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual Report of the United States Entomological Commission for the Year written by United States Entomological Commission and published by . This book was released on 1878 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each vol. relates to different injurious insects (i.e., 2nd, Rocky Mountain locust, and the western cricket; 3rd, Rocky Mountain locust, the western cricket, the army worm, canker worms, and the Hessian fly).
Download or read book Charles Valentine Riley written by W. Conner Sorensen and published by University Alabama Press. This book was released on 2019-07-16 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Riley propelled entomology from a collector’s parlor hobby of the nineteenth century to the serious study of insects in the Modern Age This definitive biography is the first full account of a fascinating American scientist whose leadership created the modern science of entomology that recognizes both the essential role of insects in natural systems and their challenge to the agricultural food supply that sustains humankind. Charles Valentine Riley: Founder of Modern Entomology tells the story of how Riley (1843–1895), a young British immigrant to America—with classical schooling, only a smattering of natural history knowledge, and with talent in art and writing but no formal training in science—came to play a key role in the reorientation of entomology from the collection and arrangement of specimens to a scientific approach to insect evolution, diversity, ecology, and applied management of insect pests. Drawing on Riley’s personal diaries, family records, correspondence, and publications, the authors trace Riley’s career as farm laborer, Chicago journalist, Missouri State Entomologist, chief federal entomologist, founder of the National Insect Collection, and initiator of the professional organization that became the Entomological Society of America. Also examined in detail are his spectacular campaigns against the Rocky Mountain Locust that stalled western migration in the 1870s, the Grape Phylloxera that threatened French vineyards in the 1870s and 80s, the Cotton Worm that devastated southern cotton fields after the Civil War, and the Cottony Cushion Scale that threatened the California citrus industry in the 1880s. The latter was defeated through importation of the Vedalia Beetle from Australia, the spectacular first example of biological control of an invasive insect pest by its introduced natural enemy. A striking figure in appearance and deed, Riley combined scientific, literary, artistic, and managerial skills that enabled him to influence every aspect of entomology. A correspondent of Darwin and one of his most vocal American advocates, he discovered the famous example of mimicry of the Monarch butterfly by the Viceroy, and described the intricate coevolution of yucca moths and yuccas, a complex system that fascinates evolutionary scientists to this day. Whether applying evolutionary theory to pest control, promoting an American silk industry, developing improved spray technologies, or promoting applied entomology in state and federal government and to the public, Riley was the central figure in the formative years of the entomology profession. In addition to showcasing his own renderings of the insects he investigated, this comprehensive account provides fresh insight into the personal and public life of an ingenious, colorful, and controversial scientist, who aimed to discover, understand, and outsmart the insects.
Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1879 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nature written by and published by . This book was released on 1879 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
