Insects and Host Plants of Japan
Host plant guide

Japanese knotweed (Reynoutria japonica) host plant insects in Japan

A static entry page for finding insects recorded from this plant or plant group in the Japanese source dataset.

119

Related insect records

Plant reference

Japanese name: イタドリ

Fallopia japonica

Polygonaceae / タデ科

Breakdown by insect group

GroupRecords
Moths107
Butterfly1
Leaf Beetles10
Aphid1

Representative linked insect pages

This page shows the first 48 records. Open the linked plant profile for the full list when available.

Search intents covered

  • Japanese knotweed host plant insects Japan
  • Japanese insects on Japanese knotweed
  • Japanese knotweed larval host plants
  • イタドリ host plant insects

Japanese plant-name variants included

イタドリ, オオイタドリ

For research or identification use, verify the source references on the linked profile pages.