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Nanoscale nutrients can protect plants from fungal diseases

By   /  May 3, 2021  /  Comments Off on Nanoscale nutrients can protect plants from fungal diseases

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Chances are, most — if not all — of the produce in your kitchen is threatened by fungal diseases. The threat looms large for food staples of the world such as rice, wheat, potatoes and maize (SN: 9/22/05). Pathogenic fungi are also coming for our coffee, sugarcane, bananas and other economically important crops. Annually, fungal diseases destroy a third of all harvests and pose a dire threat to global food security.

To stop the spread of fungal diseases, farmers fumigate the soil with toxic chemicals that lay waste to the land, sparing not even the beneficial microbes teeming in the earth. Or they ply plants with fungicides. But fungicide use is effective only in the short run — until the pathogenic fungi evolve…



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