Download or read book Anti locust Bulletin written by and published by . This book was released on 1972 with total page 86 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 Anti locust Memoir written by and published by . This book was released on 1946 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographical Bulletin written by United States. Dept. of Agriculture and published by . This book was released on 1950 with total page 394 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 New Strategies in Locust Control written by Stephan Krall and published by Springer Science & Business Media. This book was released on 1997-12-01 with total page 560 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 Report of the Anti Locust Research Centre written by Anti-Locust Research Centre (Great Britain) and published by . This book was released on 1961 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Technical Literature of Agricultural Motor Fuels written by Richard Wiebe and published by . This book was released on 1949 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anti locust Bulletin written by and published by . This book was released on 1969 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by Unesco. Field Science Office for Africa and published by . This book was released on 1970 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Information Bulletin written by United States. Department of State. Division of Publications and published by . This book was released on 1951 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book How Not to Be Eaten written by Gilbert Waldbauer and published by Univ of California Press. This book was released on 2012-01-14 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the adaptations of insects to avoid being eaten as well as being able to find food for themselves.
Download or read book Serials Currently Received by the National Agricultural Library a Keyword Index written by National Agricultural Library (U.S.) and published by . This book was released on 1974 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insects written by Reginald Frederick Chapman and published by Cambridge University Press. This book was released on 1998 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensively rewritten and long-awaited update of the standard text on insect structure and function.
Download or read book International Review of Agriculture written by and published by . This book was released on 1945 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radar Entomology written by V. Alistair Drake and published by CABI. This book was released on 2012 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book (10 chapters) covers radar entomology and its application in the study and monitoring of insect flight and migration. Chapter 1 provides a general introduction to both radar and the biological phenomena that entomologists have studied with radars. An outline of alternative and complementary methods for studying insect movement and a brief historical account of developments in the field are included. Chapter 2 introduces the fundamentals of remote sensing and briefly summarizes some entomological applications of it that do not involve radio technology. The technique and theory underlying radar entomology are covered in chapters 3-8, whereas the principal biological findings that have resulted from the use of radar technology are discussed in chapters 9-14. This book is intended primarily for entomologists, although this publication may also be useful to behaviourists, ecologists, biometeorologists, radar ornithologists and radar meteorologists.
