Anti-locust Bulletin
Author:
Publisher:
Published: 1972
Total Pages: 86
ISBN-13:
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Author: A. Steedman
Publisher:
Published: 1990
Total Pages: 250
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Dept. of Agriculture
Publisher:
Published: 1950
Total Pages: 394
ISBN-13:
DOWNLOAD EBOOKAuthor: Unesco. Field Science Office for Africa
Publisher:
Published: 1970
Total Pages: 550
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Department of State. Division of Publications
Publisher:
Published: 1951
Total Pages: 392
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard Wiebe
Publisher:
Published: 1949
Total Pages: 1018
ISBN-13:
DOWNLOAD EBOOKAuthor: Stephan Krall
Publisher: Springer Science & Business Media
Published: 1997-12-01
Total Pages: 560
ISBN-13: 9783764354428
DOWNLOAD EBOOKIn 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: Anti-Locust Research Centre (Great Britain)
Publisher:
Published: 1961
Total Pages: 458
ISBN-13:
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