re posted from AFRICA AND THE WORLD
End Threat of Locust Plague: Transform the Desert
February 20, 2020
by Lawrence Freeman
Today the food supply of East Africa is threatened by a locust swarm that is ravaging crops in several nations. The Desert Locust (Schistocerca gregaria) is an extremely destructive pest that is found from West Africa, east across the African continent to the Middle East, India, and Asia.
A Desert Locust upsurge can grow into a swarm, and under the right conditions develop into a plague, affecting two or more regions with concentrated locust infestations. When locust swarms grow and migrate, they endanger the food supply of dozens of nations that comprise a large portion of the earth’s surface. The 1986-1989 plague is reported to have affected over 40 nations destroying crops in the Sahel, North Africa, the Arabian Peninsula, and southwestern Asia.
In 2016, the World Metrological Organization (WMO), and the United Nations Food and Agriculture Organization’s (FAO), released a report, Weather and Desert Locusts, documenting that the invasion area of the Desert Locusts extends to 30 million square kilometers, over 11.5 million square miles-almost the size of the entire African continent.
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