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  • No 63 Blind Seed Disease Control Fungicide Response And Effect On Ar 37 Endophyte

No. 63 Blind Seed Disease Control: Fungicide Response and Effect on AR37 Endophyte

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Key Points:

  • Blind seed is a potentially devastating seed disease which under damp weather conditions during flowering can severely reduce seed line germination (percentage).
  • The infection of blind seed disease is more probable in short, open crops with less bulk at flowering.
  • Blind seed disease and ergot were significantly reduced by sequential fungicide treatments especially treatments based around Proline.
  • Germination levels were increased from 72 to 94% by the best fungicide treatments.
  • There is a trend for these treatments to depress AR37 viable endophyte levels.

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