1. Home
  2. East Africa
  3. Congo, Republic of

Disease devastates cassava crop, threatens widespread hunger

A small patch of cassava and corn grown by and largely consumed by a single family. Jessie Wright/IRIN
Cassava is the staple food for most people in the Republic of Congo, but this main source of nourishment is being threatened by a disease that has spread to most areas of the country.

"We've been having problems for more than two years and it's getting worse with the mosaic destroying our crops," said Rose Ambeto, who has several cassava fields.

The virus, known as cassava mosaic disease (CMD), attacks the leaves of the plant and limits the growth of its roots. It is spread by insects or by diseased cassava being transplanted to new areas.

"Our harvests are getting worse and worse. That's why bags of fufu and roots are so expensive in the markets," she said.

Fufu is eaten across Africa and is made by boiling starchy roots like cassava, also known as manioc, in water and then pounding them until they reach a porridge-like consistency.

Veronique Okaka, who grows cassava in Ouesso in Congo's Sangha department, also complained of hard times due to the cassava mosaic.

"Before, we had enough to feed our children and to make some money for other things. But lately, because of this disease, we sometimes get fufu from Cameroon," she said.

The price of a bag of fufu has soared from 15,000 CFA (US$28.50) to 35,000 CFA ($67) in recent months in Congolese markets, partly because of the problems faced by growers and traders of cassava.

Residents try to sun-dry cassava tubers that had rotten following water going through their granaries, Thousands of people in the region are in dire need of help following torrential rains that have flooded the areas destroying crops and houses.
Photo: Vincent Mayanja/IRIN
Sun-dried cassava tubers
Specialists in Congo's agricultural ministry say the disease might lead to a drop of between 60 and 90 percent in harvests and could throw entire communities into a critical food situation.

CMD has been spreading throughout central Africa and arrived in the Republic of Congo in the mid-1990s.

Fighting back

The International Committee of the Red Cross (ICRC) has been at the forefront in the battle against the disease. The only known way to fight it is to develop varieties that are resistant to the virus and distribute them to farmers.

In Pool, one of Congo's worst-hit departments, the ICRC has been growing these resistant varieties. Over a two-month period last year, it took cuttings from these plants and distributed them to groups of cassava growers in the area.

The ICRC has handed out 330,000 cuttings to about 100 different groups, benefiting about 1,500 families. These groups received training in how to stop the spread of CMD, and were also given ploughing equipment.

In October, the ICRC joined the Congolese Red Cross and the agriculture ministry to provide training in Kinkala in the Pool Department on ways of fighting the disease.

The departments of Pool and Plateaux, also badly hit by the epidemic, recently received more than 330,000 cuttings of six different varieties of cassava developed in 2004 by the International Institute of Agricultural Technologies (IITA) in Kinshasa, in neighbouring Democratic Republic of Congo.

Another 175,000 cuttings, taken from four new resistant strains, are being distributed in four other departments.

ai/rm/mw

This article was produced by IRIN News while it was part of the United Nations Office for the Coordination of Humanitarian Affairs. Please send queries on copyright or liability to the UN. For more information: https://shop.un.org/rights-permissions

Share this article

Get the day’s top headlines in your inbox every morning

Starting at just $5 a month, you can become a member of The New Humanitarian and receive our premium newsletter, DAWNS Digest.

DAWNS Digest has been the trusted essential morning read for global aid and foreign policy professionals for more than 10 years.

Government, media, global governance organisations, NGOs, academics, and more subscribe to DAWNS to receive the day’s top global headlines of news and analysis in their inboxes every weekday morning.

It’s the perfect way to start your day.

Become a member of The New Humanitarian today and you’ll automatically be subscribed to DAWNS Digest – free of charge.

Become a member of The New Humanitarian

Support our journalism and become more involved in our community. Help us deliver informative, accessible, independent journalism that you can trust and provides accountability to the millions of people affected by crises worldwide.

Join