Farmer Field Schools in the Pacific and beyond

Danny Hunter has sent us this contribution. Until recently, Danny ran the TaroGen and DSAP projects at the Secretariat of the Pacific Community in Fiji. Thanks, Danny.

An interesting article from SciDevNet about farmer empowerment through Farmer Field Schools (FFS) reminded me of a great little programme that we had running in Samoa in the late nineties.  Farmer Field Schools began as a training and extension approach for integrated pest management of rice, largely supported by FAO in Asia. Since then FFS have been used for a variety of agricultural crops, systems and problems, including livestock, and have spread to other regions of the world.

The article prompted me to reflect on earlier efforts that we made at the Alafua Campus of the University of the South Pacific in Samoa, using similar “field-based” approaches to help students and farmers (as well as researchers and extensionists!) learn about taro diversity and improvement. In 1993 Samoa was devastated by an outbreak of taro leaf blight. Initial responses using pesticides and cultural methods were futile and while introduced “resistant” varieties helped, the disease was still a major problem.

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Forest products generate income

Rural workers and indigenous people are lobbying the Brazilian government for a policy and start-up cash for small-scale community-level projects on the extraction and processing of non-timber forest products from the Amazon. They say it would be good for them and good for the rainforest, and have a hefty report to back that up with. Meanwhile, in the cerrado, things seem to be developing on an altogether larger scale for local fruits, including the pequi. Via FreshPlaza.

Weaver ants protect mango and cashew crops

Farmers in Benin harvest fruit of far higher quality if they allow weaver ants (Oecophylla longinoda) to infest their mango (Mangifera indica) trees. Scientists at the CGIAR’s Inland Valley Consortium noticed that fruit-fly damage was lower in trees where weaver ants were abundant. So they arranged to exclude ants from trees on six plantations. The results were very encouraging. ((Paul Van Mele; Jean-François Vayssières; Esther Van Tellingen; Jan Vrolijks. Effects of an African Weaver Ant, Oecophylla longinoda, in Controlling Mango Fruit Flies (Diptera: Tephritidae) in Benin. Journal of Economic Entomology 2007, vol. 100, no. 3, pp. 695 – 701.)) Farmers who tolerated the ants can manage without pesticides and are able to sell their mangoes into the lucrative European organic market. The scientists reckon it takes just a day to teach farmers about the benefits of weaver ants, and are planning to take their ideas to East Africa and Asia.

There is just one downside. The ants bite. But that can be avoided by harvesting the fruit with poles instead of by climbing the trees. ((There are further write-ups at Scidev.net and The Economist.))