On the occasion of the World Cowpea Conference 2010 in Dakar, which is going on now and has resulted in some press interest, IITA have published an interview with the manager of their genebank. Which of course maintains the world’s largest cowpea collection on behalf of us all. Many of the points she makes are addressed in the global strategy for conservation and use of cowpea genetic resources, which I believe she’ll be presenting in Dakar. Dominique doesn’t mention core collections, but another IITA article does. We even have the results of a gap analysis for wild Vigna in Africa. And finally, also doing the rounds is a summary of the results of a survey of users of the collection. Though I wouldn’t bet the farm on those cost numbers turning out to be accurate. Do we have any readers in Dakar who’d like to tell us what’s going on?
Mediterranean hotspots get Nagoya love
It must be the spirit of Nagoya, because following the announcement of publication of a list of threatened plant species from IUCN and Kew, there’s news of a major conservation effort, this one focusing on the Mediterranean.
The areas targeted look to me like they might well have quite a few crop wild relatives. 1
• Southwest Balkans
• Mountains, Plateaus and Wetlands of Algerian Tell and Tunisia
• Atlas Mountains
• Taurus Mountains
• Cyrenaican Peninsula and
• Orontes Valley and Lebanon Mountains 2
There’s more information on the project, including an ” ecosystem profile” and a call for proposals, on the website of the Critical Ecosystem Partnership Fund.
Plants in peril
Kew and IUCN made a splash today with the Sampled Red List Index for Plants. A representative sample of 7,000 species of plants was selected from the comprehensive IUCN Red List Index for detailed monitoring. 3 You can contribute to the Sampled Red List in a wiki-like environment, and follow its progress on the inevitable blog. An interactive map allows some basic exploration of the data. The headline number is that 25% of plant species are threatened. There are various crop wild relatives among the 7,000 species, 4 so it might be possible to calculate some statistics for that particular category, to complement other efforts.
What are species worth?
…wild species continue to be the mother lode of genetic material for making agricultural crops more productive, or more resistant to pests, disease, and drought.
Well, it’s not much, and the few, admittedly unsatisfactory, figures we have on their monetary value are not quoted, but it is good to see crop wild relatives mentioned so explicitly in a discussion of the value of biodiversity.
Nibbles: Pavlovsk, Baobab hybridization, Jackfruit, Vavilovia, Cowpea education, Lead, Bees, Banana wilt, Dariy cows, Pavlovsk, Drylands, School gardens, Genetic diversity in botanic gardens
- The value of Pavlovsk. Jeremy delivers a slap.
- CIRAD on kinky sex among the baobabs.
- “I had never heard that there were distinct varieties of the jackfruit, although of course such a thing was reasonable, so I naturally wanted very much to taste one.” Naturally.
- Wild relative of pea gets a weird hybrid in-ex situ conservation treatment.
- A Cowpea Story, an illustrative children’s book by Vicky Inniss-Palmer, tells the hopeful story of a cowpea named Catalina and her struggle to overcome illness and disease with the help of scientists. Meanwhile, scientists meet.
- Urban gardeners, beware lead. And nurture your pollinators.
- Reading this, anyone would think nobody had ever researched banana Xanthomonas wilt.
- Improved dairying in Kenya.
- Vavilov Institute’s comprehensive update on Pavlovsk.
- ICRISAT to put in place new market-oriented strategy which will use a “systems perspective in setting our priorities to ensure that all important issues along the dryland agriculture value chain are addressed.”
- Meanwhile, ASARECA asks for ideas on how to intensify one of those dryland systems in the face of climate change.
- ICIMOD promotes herbal gardens in schools.
- Botanic gardens get wrists slapped over their inattention to genetics.