Increasing outbreak of downy mildew in cauliflower, know the control measures

13/08/2024Posted on by Gramophone

  • The stem shows dark brown, depressed lesions which later develop downy growth of the fungus.

  • On leaves, purplish-brown spots appear on the under surface followed by the appearance of downy growth on such lesions.

  • It causes damage to curd, producing curd-rot.

    How to Control Downy Mildew in Cauliflower:

  • Proper water management so that there is no excess moisture on the soil surface.

  • Carmanova (Carbendazim 12% + Mancozeb 63% WP) @ 300-400 gm/acre or

  • Novaxyl (Metalaxyl 8%+ Mancozeb 64% WP) @ 1kg gm/acre..

  • Follow the crop cycle and keep the field clean.

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