Download or read book The Papers of Charles Valentine Riley written by Judith Ho and published by . This book was released on 1990 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The papers of Charles Valentine Riley written by J. J. Ho and published by . This book was released on 1990 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Papers of Charles Valentine Riley written by Judith Ho and published by . This book was released on 1990 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charles Valentine Riley Collection written by Charles Valentine Riley and published by . This book was released on 2005 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Charles Valentine Riley papers consist of letters to Riley, unpublished lectures, notes, photographs, news clippings, reports, reprints, paintings, drawing, sketch books, books, and artifacts. The collection focuses on the history of entomology and the development of biological control of insects injurious to crops, and on Riley's energetic efforts on its behalf during the latter part of the 19th century.
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 Agricultural Research written by and published by . This book was released on 2005 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bad Beekeeping written by Ron Miksha and published by Trafford Publishing. This book was released on 2004 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A million pounds of honey. Produced by a billion bees! This memoir reconstructs the life of a young man from Pennsylvania as he drops into the bald prairie badlands of southern Saskatchewan. He buys a honey ranch and keeps the bees that make the honey. But he also spends winters in Florida swamps, nurse-maid to ten thousand dainty queen bees. From the dusty Canadian prairie to the thick palmetto swamps of the American south, the reader meets with simple folks who shape the protagonist's character - including a Cree rancher with three sons playing NHL hockey, a Hutterite preacher who yearns to roam the globe, a reclusive bee-eating homesteader, and a grey-headed widow who grows grapefruit, plays a nasty game of scrabble, and lives with four vicious dogs. Encompassing a ten-year period, this true story evolves from the earnest inexperience of the young man as he learns an art and builds a business. Carefully researched natural biology runs counterpoint to human social activities. Bee craft serves as the setting for expositions that contrast American and Canadian lifestyles, while exemplifying the harsh reality of a man working with and against the physical environment.
Download or read book The More Important Writings of Benjamin Dann Walsh and Charles Valentine Riley written by Samuel Henshaw and published by . This book was released on 1890 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experiment Station Letter written by United States. Science and Education Administration and published by . This book was released on 1947 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charles Valentine Riley written by Edwin P. Meiners and published by . This book was released on 1943 with total page 76 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 Agricultural Libraries Information Notes written by and published by . This book was released on 1989 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Papers of the Bibliographical Society of America written by Bibliographical Society of America and published by . This book was released on 1906 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of United States Public Documents 1789 1909 written by United States. Superintendent of Documents and published by . This book was released on 1962 with total page 1750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of United States Public Documents 1789 1909 Congressional written by United States. Superintendent of Documents and published by . This book was released on 1962 with total page 1766 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of United States Public Documents 1789 1909 Lists of congressional and departmental publications written by United States. Superintendent of Documents and published by . This book was released on 1911 with total page 1794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Checklist of United States Public Documents 1789 1909 written by and published by . This book was released on 1953 with total page 1748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
