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NEETBotanyPlant - Growth and Development

Who reported the appearance of Bakanae disease symptoms in rice seedlings when treated with sterile filtrates of the fungus?

Options

  1. AF. Skoog
  2. BMiller et al
  3. CE. Kurosawa
  4. DCharles Darwin

Correct answer

C. E. Kurosawa

Step-by-step solution

The ‘bakane’ (foolish seedling) disease of rice seedlings, was caused by a fungal pathogen Gibberella fujikuroi . E. Kurosawa reported the appearance of symptoms of the disease in uninfected rice seedlings when they were treated with sterile filtrates of the fungus. The active substanceswere later identified as gibberellic acid.

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