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Author : Great Britain. Colonial Office
Publisher :
ISBN 13 :
Total Pages : 67 pages
Book Rating : 4.:/5 (11 download)
Download or read book Locust Research Control written by Great Britain. Colonial Office and published by . This book was released on 1951 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Boris Petrovich Uvarov
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.F/5 ( download)
Download or read book Locust Research and Control, 1929-1950 written by Boris Petrovich Uvarov and published by . This book was released on 1951 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sir Boris P. Uvarov
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (896 download)
Download or read book Locust Research and Control, 1929-1959 written by Sir Boris P. Uvarov and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S. Krall
Publisher : Birkhäuser
ISBN 13 : 3034892020
Total Pages : 487 pages
Book Rating : 4.0/5 (348 download)
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.
Author : Great Britain. Colonial Office
Publisher :
ISBN 13 :
Total Pages : 270 pages
Book Rating : 4.3/5 (21 download)
Download or read book Colonial Research written by Great Britain. Colonial Office and published by . This book was released on 1951 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to present in convenient form the record of the various research committees and councils advisory to the Secretary of State for the Colonies, their reports will henceforth be published in a single volume.
Author : V. Alistair Drake
Publisher : Cambridge University Press
ISBN 13 : 0521440009
Total Pages : 504 pages
Book Rating : 4.5/5 (214 download)
Download or read book Insect Migration written by V. Alistair Drake and published by Cambridge University Press. This book was released on 1995-09-14 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive account of insect migration in its ecological and evolutionary context.
Author : Boris Petrovich Uvarov
Publisher :
ISBN 13 :
Total Pages : 632 pages
Book Rating : 4.3/5 (91 download)
Download or read book Grasshoppers and Locusts: Behaviour, ecology, biogeography, population dynamics written by Boris Petrovich Uvarov and published by . This book was released on 1966 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Great Britain. Colonial Office
Publisher :
ISBN 13 :
Total Pages : 676 pages
Book Rating : 4.:/5 (1 download)
Download or read book The Colonial Office List written by Great Britain. Colonial Office and published by . This book was released on 1950 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Unesco
Publisher :
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)
Download or read book Arid Zone Research written by Unesco and published by . This book was released on 1962 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1030 pages
Book Rating : 4.3/5 (21 download)
Download or read book Empire Cotton Growing Review written by and published by . This book was released on 1951 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Helen Tilley
Publisher : University of Chicago Press
ISBN 13 : 0226803481
Total Pages : 520 pages
Book Rating : 4.2/5 (268 download)
Download or read book Africa as a Living Laboratory written by Helen Tilley and published by University of Chicago Press. This book was released on 2011-04-15 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tropical Africa was one of the last regions of the world to experience formal European colonialism, a process that coincided with the advent of a range of new scientific specialties and research methods. Africa as a Living Laboratory is a far-reaching study of the thorny relationship between imperialism and the role of scientific expertise—environmental, medical, racial, and anthropological—in the colonization of British Africa. A key source for Helen Tilley’s analysis is the African Research Survey, a project undertaken in the 1930s to explore how modern science was being applied to African problems. This project both embraced and recommended an interdisciplinary approach to research on Africa that, Tilley argues, underscored the heterogeneity of African environments and the interrelations among the problems being studied. While the aim of British colonialists was unquestionably to transform and modernize Africa, their efforts, Tilley contends, were often unexpectedly subverted by scientific concerns with the local and vernacular. Meticulously researched and gracefully argued, Africa as a Living Laboratory transforms our understanding of imperial history, colonial development, and the role science played in both.
Author : Great Britain. Her Majesty's Stationery Office
Publisher :
ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.:/5 (4 download)
Download or read book Consolidated List of Government Publications written by Great Britain. Her Majesty's Stationery Office and published by . This book was released on 1950 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Great Britain. Her Majesty's Stationery Office
Publisher :
ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.:/5 (334 download)
Download or read book Government Publications written by Great Britain. Her Majesty's Stationery Office and published by . This book was released on 1951 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. International Organizations Section
Publisher :
ISBN 13 :
Total Pages : 918 pages
Book Rating : 4.X/5 ( download)
Download or read book International Scientific Organizations written by Library of Congress. International Organizations Section and published by . This book was released on 1963 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.3/5 (91 download)
Download or read book Canadian Journal of Agricultural Science written by and published by . This book was released on 1951 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Unesco
Publisher : paris
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Problems of the Arid Zone written by Unesco and published by paris. This book was released on 1962 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Omkar
Publisher : Springer Nature
ISBN 13 : 9811580758
Total Pages : 539 pages
Book Rating : 4.8/5 (115 download)
Download or read book Polyphagous Pests of Crops written by Omkar and published by Springer Nature. This book was released on 2021-01-04 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyphagous pests are primarily agricultural pests that feed on economically important agricultural and horticultural crops of wide taxonomic diversity across the globe. They cause immense damage across different crop varieties owing to their generalist and voracious food habits. The advent of mono-crop culture in a huge area and the massive use of pesticides post green revolution have massively increased pest outbreaks all over the world. The Middle Eastern countries, African continent and even the Indian subcontinent is increasingly facing resurgences of polyphagus pests. This book compiles an inclusive account of polyphagous pests. It covers locusts, termites, aphids, whiteflies, mealybugs, scale insects, gram pod borer, fall armyworm, thrips, mites and rodents. The book discusses mode of spread, enormity of losses caused, mechanism of action, and also means to reduce the crop losses. It brings together a unique perspective for researchers to learn effective pest management practices across all crops. This book is a reference guide to researchers and also useful for academicians and students of entomology.
