South-South collaboration helps in the fight against invasive pests

Tutu absoluta
Tuta absoluta on tomato (Photo credit: Elizabeth Maina)

Invasive species cause widespread devastation and huge economic losses to smallholder farmers across the world, especially in sub-Saharan in Africa. Invasive species not only directly undermine farmer’s ability to achieve food security, they also affect smallholder agribusiness making farmers unable to link to profitable food value chains and international agricultural trade networks.

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Tackling food security with urban agriculture

urban ag
The world population is projected to increase by an additional one billion people by 2030 with Africa and Asia accounting for the greater share of this population growth. According to UN reports, more than half of the world’s population currently live in urban areas. By 2030, it is expected that more than 70 percent of the world population will live in urban areas, especially in developing countries. The steady influx of people to urban areas has significantly increased the demand for food, water and shelter in cities and those who cannot afford these basic amenities are referred to as ’urban poor’.

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