Orchid (Dendrobium sp.)

Snails and Slugs (Ariophanta, Arion, Limax)

Symptoms

  • Feed on the young leaves, roots, flower buds and open flowers.
  • Active during night.
  • Presence of slimy fluid on foliage.

Management

  • Keep the field clean. Hand pick the snails and dip in hot water or salt solution.
  • Sprinkle salt over wetted gunny bags placed in shady places near the orchard.
  • Use heaps of leaves to trap the snails.
  • Spread lime and wood ash to repel snails.
  • In case of severe attack, broadcast the poison bait Metaldehyde 2.5 DP (Papaya stem waste bait).