Tiny Mite Saves African Crops
Crop yields of Cassava, the main staple in the diets of 200 million Africans have rebounded since the introduction of a mite from across the ocean. Cassava has thrived in the poor drought-hardened soils of Africa without any of its natural pests since its introduction in the 15th century from Latin America. That was true until the 1970's when the Cassava Green Mite arrived on the scene wiping out half the cassava yields and endangering the livelihoods of poor farmers who relied on the crop.
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