S8 Ep1038: Phytophthora Infestans: The Science of the Blight. Guest: Patrick Scanlan. The discussion turns to the biological cause of the famine: Phytophthora infestans, or the potato blight. Scanlan explains that Irish potatoes were grown from cuttings (clones), an
The John Batchelor Show · Audioboom
June 22, 202612m 39s
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