podredumbre del tallo

podredumbre del tallo

A fungal disease caused by Magnaporthe salvinii (Nakataea sigmoidea) and Helminthosporium sigmoideum var irregulare. The disease starts with a small, blackish, irregular lesion on the outer leaf sheath near the water line. The lesion enlarges as the disease progresses, with the fungus penetrating into the inner leaf sheath. Finally, the leaf sheath is partially or entirely rotted.

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Bransch/domän: Agriculture
Category: Rice science
Company: IRRI
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