Tomato Spotted Wilt Virus in Tomato

Tomato Spotted Wilt Virus in Tomato
  • Tomato spotted wilt virus [TOSPO]  in tomatoes is spread by thrips.

  • Purple brown spots on the young leaves of tomato plants are the initial symptom of this disease. Later, these brown spots join together to turn into large spots/rings and start destroying the tissue of the leaves.

  • Increased infection can affect the ripening process of tomato fruit.

  • Light yellow coloured spots are formed on the unripe fruits, slowly these spots grow into large size spots.

  • To prevent this, use Fipronil 5% SC @ 400 ml or Lambda cyhalothrin 4.9% CS @ 200 ml or Spinosad 45% SC @ 75 ml/acre.

  • Use  Bavaria Basiana @ 250 gm/acre as biological treatment.

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