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Verticillium wilt,
Verticillium dahliae,
causes black discoloration of the central root core.
Verticillium wilt,
Verticillium dahliae,
causes black discoloration of the central root core. Credit: Steven T. Koike
Verticillium wilt, Verticillium dahliae, causes black discoloration of the central root core. Credit: Steven T. Koike
