Bondi Junction NSW, Australia
Fact Sheets
Taro planthopper (041)
Pacific Pests, Pathogens and Weeds
Pacific Pests, Pathogens and Weeds


  • Narrow distribution. Southeast Asia, Oceania. Three types. On taro. An important pest.
  • The planthoppers damage taro by sucking the sap from the leaves. In dry times, when numbers are high, the leaves bend down. They spread several viruses.
  • Winged adults arrive first in new gardens, laying eggs in the base of leaf stalks, producing wingless adults.
  • Natural enemies: egg-sucking bug.
  • Cultural control: avoid planting new crops next to old; remove outer leaves with eggs before planting 'tops'. Note that rains drown the young nymphs.
  • Chemical control: PDPs: neem, pyrethrum, or derris; or use synthetic pyrethroids, but they are likely to kill natural enemies.

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