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Crop Protection :: Pests of Pine apple

Rhinoceros beetle: Oryctes rhinoceros 

Symptoms of damage

  • Wilting of the plant due to adult boring at the base of the stem.

Identification of pest

  • Grub - Sluggish, white, ‘C’ shaped.
  • Adult - Stout brownish black with a horn projecting from the head.

Management

  • Remove and burn all dead pine apple trees
  • Collect and destroy the various biostages in the manure pits
  • Iron hooking – kill adults from base of the stem
  • Set up light trap 1/ha
  • Soak castor cake 1 kg in 5 lit of water in small mud pots keep them in pine apple garden
  • Incorporate Metarhizium anisopillae, Baculovirus of oryctes was controlled the beetle
  • Use Rhinolure vane trap for attract adults
  • Conserve predators like reduviid bug Platymeris laevicollis
  • Spray carbaryl @ 0.1% at once in three months
  • Spray malathion @ 5%
Grubs Adult

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