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Listening and Doing Exercise:
Cloze Test
CLOZE TEST
Cassava
May
crops
earn
expecting
had
heads
impact
in
is
million
of
producer
research
says
stop
streak
study
to
years
is a very important crop in many countries. More than 160
people across Africa depend on the plant for food or to
money. The continent produces 60 percent of the world's cassava. In
, the United Nations Food and Agriculture Organization reported that cassava production
increased by 60 percent worldwide since 2000. Agriculture experts had been
world cassava production to grow even more during the next 10
. But those expectations have been crushed. Plant diseases are attacking cassava
in East and Central Africa. Two diseases are the cassava brown
virus and the cassava mosaic virus. The Food and Agriculture Organization
brown streak disease does more damage, since it affects the root
the crop. Luca Alinovi is the acting director of the FAO
East and Central Africa. He says the agency has taken steps
improve the situation, but the problem is not getting better. He
decisions on how to handle the problem will have a huge
on the food security of people in Central Africa. Dominique Davoux
the European Union Rural Development and Agricultural program in Kenya. She
the cassava diseases have changed over the years. She says early
slowed the disease but the disease changed form and new research
needed. The FAO says at least $100 million is needed to
the diseases and support clean farm production. Experts say failure to
the disease means cassava disease will likely invade Nigeria, the biggest
of cassava in Africa. For VOA Learning English, I'm Carolyn Presutti.
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© 2009 Lucy Georges