ðŸĨŽ Cabbage

Cultivation, Important Points

Cole Crops

👉ðŸŧ Important points related to cole crops

  • All cole crops are Protogynous (it can change from female to male)
  • Self-incompatibility is most common in Cruciferae family.
  • Curd rot/soft rot of cole crops due to Erwinia crotovera.
  • White rust/white blister of cruciferus is due to Albugo candida.
  • The characteristic flavour of cole crops is due to presence of Di methyl tri sulphite.

Pest of Cole crops

Diamond back moth (DBM)

  • Plutella xylostella
    • DBM-Diamond Black Moth (Plutella xylostella) is major pest of cole crop, particularly in Cabbage.
    • Larvae feed on leaves and later make galleries in head/cabbage fruits
    • DBM has developed the resistance against most of insecticides
    • Management:
      • Indian mustard which attract 80-90 % DBM used as trap crop.
      • Alternative sprays of following pesticides:
        • Spray of Quinolphos 35 EC @ 250 ml/ha
        • Spray Cartap hydrochloride @ 500 g a.i/ha
        • Spray Fenvalerate 20 EC @ 45 g a.i. /ha

Mustard saw fly

  • Athalia proxima lugens (Only one pest from Order: Hymenoptera, Family: Tenthredinidae).

Cabbage semi-looper

  • Plusia orichalcea (Noctuidae)

Club rot of Cauliflower

  • It is due to Plasmodiphora brassicae (Acidic @ pH 5.7 club rot is 100%).

Cabbage

  • Brassica oleracea var. capitata
  • India rank 3rd in cabbage production.
  • Cabbage has anticancer property due to presence of Indole-3-carbinol.
  • The incidence of club root of cabbage is 100% at pH 5.7
  • Fruit of cabbage is known as Head
  • Fruit type of cabbage Siliqua.
  • Seed rate: 500-750g of seed is required for one ha.

Varieties

  • Golden Acre
  • Copenhagen Market (early variety).
  • Pride of India (early and round variety)

Hybrids

  • Pusa drumhead
  • Pusa mukta
  • Pusa ratnar
  • Pusa red
  • Pusa sambandh

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