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Author:
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 148
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Book Description
Author:
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 148
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Book Description
Author: S. Krall
Publisher: Birkhäuser
ISBN: 3034892020
Category : Technology & Engineering
Languages : en
Pages : 487
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Book Description
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: L. V. Bennett
Publisher:
ISBN: 9780851350608
Category : Desert locust
Languages : en
Pages : 15
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher:
ISBN:
Category : Remote sensing
Languages : en
Pages : 65
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Book Description
Author: Stephan Krall
Publisher: Birkhäuser
ISBN: 9783034899437
Category : Technology & Engineering
Languages : en
Pages : 522
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Book Description
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: M. F. Leheta
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 32
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Book Description
Author: Food and Agriculture Organization of the United Nations. Desert Locust Control Committee
Publisher: Bernan Press(PA)
ISBN:
Category : Science
Languages : en
Pages : 46
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Book Description
Author: Food and Agriculture Organization of the United Nations. Desert Locust Control Committee
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 40
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Book Description
Author: Tahar Rachadi
Publisher: Editions Quae
ISBN: 2759208648
Category : Locusts
Languages : en
Pages : 170
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Book Description
Author: Colin Everard
Publisher: Bloomsbury Publishing
ISBN: 1786724855
Category : History
Languages : en
Pages : 227
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Book Description
For thousands of years, humans have found themselves vulnerable to plagues of desert locusts. Some fifty countries in Africa, the Middle East and Asia have been ravaged, at one time or another, by huge, devouring swarms of locusts. With the consequent, often total, destruction of crops and grazing, widespread hunger and starvation ensued. Colin Everard's book takes as its geographical focus the Horn of Africa, an area which throughout history has suffered catastrophically from locust plagues. Based on his own extensive experience in the region, Everard describes one of the greatest (albeit unsung) triumphs of the twentieth century, namely, how the desert locust scourge has, at last, been virtually brought under control.
