Control of Late Blight in Tomato:-
- Disease occurs on the foliage at any stage of growth.
- Brown to purple black lesions occurs in the leaflets, petioles, fruit and stem.
- At later stage, plants die.
- The disease appears on low temperature and high humidity.
Control :-
- Fungicidal sprays on the appearance of initial symptoms.
- Spraying should be done with Mancozeb 75% WP @ 400 Gm/ Acre or Propineb 70% WP 400 Gm/Acre or Chlorothalonil 75% WP @ 300 Gm/Acre.
- Spraying should be repeated at 10-12 days interval.
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