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MAINSTREAMING AGRICULTURAL BIODIVERSITY FOR FOOD SECURITY Satellite Event at Tenth Regular Session of the Commission on Genetic Resources for Food and.

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Presentation on theme: "MAINSTREAMING AGRICULTURAL BIODIVERSITY FOR FOOD SECURITY Satellite Event at Tenth Regular Session of the Commission on Genetic Resources for Food and."— Presentation transcript:

1 MAINSTREAMING AGRICULTURAL BIODIVERSITY FOR FOOD SECURITY Satellite Event at Tenth Regular Session of the Commission on Genetic Resources for Food and Agriculture

2 Integrated agro-ecological approaches and community-based adaptive management: Integrated Pest Management Rice Food Webs and Regional Pools of Species Farmers’ Field Schools Policy Reform and Impact

3 Rice Food Webs Aquatic food webs support biocontrol Decomposing organic matter feeds the food web from bottom up Regional species pools supply rice fields with natural enemies

4 Irrigated Rice Food Web PROTOZOA ROTIFERS TUBIFICID WORMS MICROCRUSTACEA ORGANIC MATTER PHYTOPLANKTON CHIRONOMIDS & MOSQUITOES ARTHROPOD PREDATORS BACTERIA DETRITIVORES HERBIVORES PARASITOIDS Hyper Parasitoids RICE PLANT CO 2 P2O5P2O5 NH 4 OTHER NO 3 AQUATIC

5 Adding Organic Matter to a Rice Field Boosts populations of Detritus-Feeders, Plankton Feeders & Predatory Insects LowHighLowHigh Below water Water surface and Plant Canopy 0 150 300 450 600 750 Mean insects per square meter Neutrals Predators 1.5 Ha ; 12 replications Organic Matter Inputs

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10 Regional Species Pool Landscape-Level “Filters” Community Assembly Speciation Coevolutionary History Extinction Spatial & Temporal Scale Large Small Synchrony Landscape Grain Non - crop Vegetation Corridors Fallow patterns Regional Pesticide Use Regional Species Pool Landscape-Level “Filters” Community Assembly Speciation Coevolutionary History Extinction Spatial & Temporal Scale Large Small Spatial & Temporal Scale Large Small -

11 Farmers’ Field Schools

12 From Central Java to Central Mali: Constructing Ecosystems in Groups

13 Agro-ecosystem analysis

14 Making field observations Discussing field observations

15 Policy Reforms

16 Indonesia 1986: Planning Minister and Junior Minister Agriculture go to field, meet farmers, 3 weeks later, National IPM Policy announced by President Indonesia 1990: New Junior Minister Agriculture and Cabinet Sect. go to field, meet farmers, reject repeal of pesticide restrictions and reinforce IPM

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18 Farmers Demonstrate their their Constructed Ecosystems in Public: West Africa Literacy NOT Required

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20 Farmers Mobilizing for Local Policy Reform in Selingue, Mali

21 Iranian Farmer Field Schools: Biodiversity Management by Local Communities

22 Thank You !

23 National IPM Programmes Sub Regional Clusters: ●Reinforce each other with expertise, experience, example ●Field Exchanges ●Natural Trade Partners: Harmonize to reduce costs ●Common Threats from Invasive Pests

24 Sub-Regional Clusters of National IPM Programmes


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