CLIMATE CHANGE IS WITH US AND WE MUST TAKE ACTION, SAYS IITA’S DG SANGINGA
The negative
consequences of climate change on agricultural production and productivity are
with us and resolutions must be implemented to save West and Central Africa,
said the Director General, International Institute of Tropical Agriculture, Dr
Nteranya Sanginga.
Addressing national and
international researchers attending a conference on Biotic stresses,
climate change and agricultural production in Cotonou, Bénin, on
Monday, Dr Sanginga noted that the emergence of agricultural pests such as the
papaya mealybug was closely linked to climate change, and stressed that there
was the need to go beyond rhetoric to action.
“Whatever
recommendations we make at this meeting, let’s work towards implementing them,”
he said.
The Director General
pinpointed to agricultural research and the capacity development of adequate
human resources as the critical tools needed to tackle the challenges posed by
climate change. He cited the example of cassava pests (cassava mealybug) in
which past research by IITA and partners had played a critical role in solving
the problem and saving the crop from probable extinction in Africa.
The Interim Director
General of AfricaRice, Dr Adama Traoré, pledged that his organization would
support the implementation of the meeting recommendations, as they would go a
long way in addressing agricultural productivity in the region.
Researchers at the
conference said the impact of climate change on biodiversity linked to biotic
stresses could have a deep impact on agricultural productivity.
For instance, studies
suggest that climate change might adversely influence established biological
control by curbing natural enemy–pest interactions. Also, extreme climatic
events may affect the benefits provided by living things in the soil ecosystem
such as endophytes, rhizobia, and mycorrhiza.
“All these interactions
need to be properly assessed and documented to develop and deploy preemptive
and adaptation strategies,” said Dr David Arodokoun, the Director General of
the National Institute of Agricultural Research of Bénin (INRAB).
In West and Central
Africa, most of the current studies targeting the impacts of climate change on
agriculture have focused directly on productivity (i.e., crop yields), or
indirectly, on livelihoods.
Dr Arodokoun said the
regional meeting had brought together researchers working on biotic stresses
linked to climate change affecting the region as a first step to take stock of
the available human and infrastructural resources. This, he said, was a
starting point for defining a common regional strategy for managing biotic
stresses and biodiversity under changing climatic conditions.
The regional meeting
attracted policymakers and national and international scientists working in the
West and Central African region, and was attended by donors and IITA’s board of
trustees.
Dr Yacoubou Toure,
the Directeur de Cabinet du Ministre de Agriculture, declared
the event open. He said that farmers in developing countries
were vulnerable to the negative impact of climate change on agricultural
production. He pledged his Government’s commitment to join efforts to develop
and make mitigation options available to farmers.
Dr Manuele Tamo, IITA’s
Insect Ecologist and Country Representative based in Cotonou, said the regional
meeting sought to develop a regional strategy that would help member countries
in dealing with the biotic stresses that are linked to climate change in the
region.
The meeting was convened
by IITA, INRAB, AfricaRice, Bioversity, CIRAD, and CORAF with donor support
from the Swiss Development Cooperation.
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