Desert Locust Management PDF Download

Author: Steen Joffe
Publisher: Washington, DC : World Bank
ISBN:
Category : Business & Economics
Languages : en
Pages : 80

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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: J. Mark Ritchie
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 56

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Author: Barry Stemshorn
Publisher: IICA Biblioteca Venezuela
ISBN:
Category :
Languages : en
Pages : 86

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Author: Tahar Rachadi
Publisher: Editions Quae
ISBN: 2759208648
Category : Locusts
Languages : en
Pages : 170

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Author:
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 148

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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.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251362343
Category : Technology & Engineering
Languages : en
Pages : 41

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Although locusts are a type of grasshopper, they differ physiologically and in their behaviour. When environmental conditions allow, locusts multiply rapidly so that billions of them can aggregate and migrate vast distances devouring every growing green thing in their path. Plagues of locusts have occured for a long time and are even referenced in the Old Testament of the Bible. The magnitude of damage and crop loss that they can cause is enormous and beyond imagination. They have been the cause of starvation across continents in the past. The desert locust, Schistocerca gregaria (Forskål) is the most widespread and destructive of all locust species. When they invade they can cover about 30 million square kilometres and can include all or parts of 64 countries in the northwest and east of Africa, the Arabian Peninsula and central Asia, including Afghanistan, India, the Islamic Republic of Iran and Pakistan, among others.

Author: A. Steedman
Publisher:
ISBN:
Category : Desert locust
Languages : en
Pages : 250

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Author:
Publisher:
ISBN:
Category : Agricultural pests
Languages : en
Pages : 142

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