Download or read book Locust Outbreaks written by Umair Riaz and published by CRC Press. This book was released on 2023-09-08 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a comprehensive resource on the devastating effect of locust outbreaks on crop production along with valuable coverage of traditional as well as new and emerging control and mitigation strategies. Begining with an introduction to and history of locust attacks, the volume describes the deleterious effects of locusts on crops and delves into both traditional and state-of-the art control and management technologies to combat locust outbreaks, including such advanced technologies as geographical information systems (GIS) and global positioning systems (GPS) and methods such as employing entomopathogenic fungi as a pest control measure. The book also evaluates how climate change has exacerbated the damage from locusts and the environmental ramifications. The book considers the scientific aspect of the role of pheromones on the reproduction of locusts and discusses the culture of using locusts as a food source in some countries. Topically, the volume also considers the influence of the COVID-19 pandemic on locust outbreaks on the world’s economy. This important and unique volume is a highly valuable resource for those working on meeting the challenges of locust invasions and their terrible consequences on crops, societies, and economies.
Download or read book Locusts written by Caitie McAneney and published by Gareth Stevens Publishing LLLP. This book was released on 2014-08-01 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just the mention of locusts can strike fear into the heart of a farmer. Locust plagues wreak havoc on crops and have been the cause of millions of people going hungry. This book examines the life of a locust and what happens to cause a swarm to form. Locust swarms can contain trillions of insects and cover hundreds of miles of land, so locust control is essential to countries dependent on crops. This book offers both historical and scientific information on locusts and impresses just how detrimental these creatures can be.
Download or read book The Locust Outbreak in Africa and Western Asia written by Great Britain. Economic Advisory Council. Committee on Locust Control and published by . This book was released on 1936 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Strategies in Locust Control written by S. Krall and published by Birkhäuser. This book was released on 2012-12-06 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late eighties large-scale control operations were carried out to control a major desert locust upsurge in Africa. For the first time since the banning of organochlorine pesticides these operations relied mainly on non-persistent pesticides such as organophosphates and pyrethroids. The amount of pesticides sprayed and the area covered were probably the highest in the history of locust control and raised criticism with respect to efficacy, economic viability and environmental impact. As a consequence, applied research into the problem was intensified, both at the national and the international level, with the goal of finding new and environmentally sound approaches and solutions to locust and grasshopper control. Emphasis was laid on developing new control agents and techniques.
Download or read book The Locust Outbreak in Africa and Western Asia in 1937 written by Boris Petrovich Uvarov and published by . This book was released on 1939 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Locust Outbreak in Africa and Western Asia in 1935 written by Boris Petrovich Uvarov and published by . This book was released on 1937 with total page 63 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 320 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 A Plague of locusts special report written by United States. Congress. Office of Technology Assessment and published by DIANE Publishing. This book was released on 1990 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Grasshoppers and Grassland Health written by Jeffrey A. Lockwood and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acridids (grasshoppers and locusts) can range from being rare curiosities to abundant menaces. Some are threatened with extinction and become subjects of intensive conservation efforts, while others are devastating pests and become the objects of massive control programmes. Even within a species, there are times when the animal is so abundant that its crushed masses cause the wheels of trains to skid (the Rocky Mountain grasshopper, Melanoplus spretus Walsh in western North America in the 1860s and I 870s), while at other times the animal is alarmingly scarce (the Rocky Mountain grasshopper went extinct in the early 1900s). Why are there these extremes in one insect family, and even in a single species? The NATO workshop examined this paradox and its implications for Environmental Security, which must address both the elements of land use (agricultural production and pest management) and conservation of biodiversity. The reconciliation of these objectives clearly demands a critical assessment of current knowledge and policies, identification of future research, and close working relationships among scientists. Insects can present two clear faces, as well as the intervening gradation. These extremes require us to respond in two ways: conservation of scarce species and suppression of abundant (harmful) species. But perhaps most important, these opposite poles also provide the opportunity for an exchange of information and insight.
Download or read book Encyclopedia of Entomology written by John L. Capinera and published by Springer Science & Business Media. This book was released on 2008-08-11 with total page 4346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text brings together fundamental information on insect taxa, morphology, ecology, behavior, physiology, and genetics. Close relatives of insects, such as spiders and mites, are included.
Download or read book The Locust Outbreak in Africa and Western Asia 1925 1932 written by Great Britain. Economic Advisory Council. Committee on Locust Control and published by . This book was released on 1933 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Locust Handbook written by A. Steedman and published by . This book was released on 1990 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Outbreaks Revisited written by Pedro Barbosa and published by John Wiley & Sons. This book was released on 2012-06-29 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: The abundance of insects can change dramatically from generation to generation; these generational changes may occur within a growing season or over a period of years. Such extraordinary density changes or "outbreaks" may be abrupt and ostensibly random, or population peaks may occur in a more or less cyclic fashion. They can be hugely destructive when the insect is a crop pest or carries diseases of humans, farm animals, or wildlife. Knowledge of these types of population dynamics and computer models that may help predict when they occur are very important. This important new book revisits a subject not thoroughly discussed in such a publication since 1988 and brings an international scale to the issue of insect outbreaks. Insect Outbreaks Revisited is intended for senior undergraduate and graduate students in ecology, population biology and entomology, as well as government and industry scientists doing research on pests, land managers, pest management personnel, extension personnel, conservation biologists and ecologists, and state, county and district foresters.
Download or read book A Plague of Locusts written by and published by . This book was released on 1990 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Locust Plague in the United States written by Charles Valentine Riley and published by Chicago : Rand, McNally. This book was released on 1877 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Locust Outbreak in Africa and Western Asia in 1933 written by Boris Petrovitch Uvarov and published by . This book was released on 1934 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Locust outbreak in Africa and Western Asia 1925 31 written by Boris Petrovich Uvarov and published by . This book was released on 1933 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:
