Soils in California organic vineyards contain clues to the biocontrol of grape phylloxera, an aphid-like insect that is potentially the most serious grape pest in the world.
Soil Ecology of Grape Phylloxera and the Potential for Biological Control
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Other Websites
 150 organizations have signed on to the document Rio+20 Time to act. See the list of organizations which have signed on to it, at www.timetoactrio20.org |
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 Agriculture at a crossroads. Findings & recommendations for future farming. You may visit the website at www.globalagriculture.org |
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