Dar es Salaam – 25 October 2013. The production of the East Africa Highland
banana, also known as cooking banana and “matoke” in the region is poised to
get a boost with the distribution of the first-ever, high-yielding, and
disease-resistant hybrid varieties.
The 26 hybrid varieties are a result of over 20 years of joint breeding
efforts between the National Agricultural Research Organization (NARO) of
Uganda and the International Institute of Tropical Agriculture (IITA). They
are dubbed NARITAs (NARO_IITA).
IITA and NARO recently entered into an agreement to test the hybrids in all
the banana growing areas in East Africa in collaboration with the respective
national programs and Bioversity International.
With nearly 60% higher yield than the local “matoke”, these hybrids are also
resistant to black Sigatoka, an important fungal disease of the crop
worldwide that affects the leaves and leads to losses of 30-80%.
In preparation for the regional testing, all the 26 varieties were sent to
IITA-Ibadan for pathogen indexing to ensure they are free of any
disease-causing organisms such as viruses and can be safely transported to
other countries.
East Africa is the originator and highest consumer of the highland banana in
the world. However, the crop is afflicted by low yield and plagued by a host
of pests and diseases such as black Sigatoka, nematodes, and weevils.
According to Rony Swennen (IITA banana breeder), these hybrid bananas spell
good news for millions of smallholder farmers growing the crop and has great
potential in efforts to boost the region’s food security and poverty
reduction efforts.
“Most of the cooking bananas grown by smallholder farmers are old varieties
that are low yielding and very susceptible to diseases. With these new
hybrids, we expect the production to increase significantly and have a
positive impact on food security and income in the region,” he says.
“East Africa Highland banana is an important food and income crop in Uganda,
the number one producer of banana in the world. We are very excited to take
a lead and support efforts for developing these hybrid varieties which will
not only make a difference for smallholder farmers in Uganda but also in the
region,” said Dr Wilberforce Tushemereirwe who leads the banana program of
NARO.
IITA initiated the banana program in collaboration with NARO, Uganda, in the
1990s with a joint breeding program at Kawanda and Sendusu, using some of
IITA’s hybrids from Nigeria. This program led to the development of these
26 EAHB-hybrids with pest/pathogen resistance.
Overall, IITA started its banana and plantain program in Nigeria in 1979 to
address challenges facing plantain in that region-low yield and attack by
the fungal disease Black Sigatoka. This resulted in a breakthrough with the
development of the technology to obtain seeds from the sterile banana crop,
seed germination, and selection of Black Sigatoka resistant plantain hybrids
with yield increases of up to 225%.