Invasion information | ||
Range in Japan | Almost entire Japan | |
Origin | Unknown. | |
Date | The first record was in 1970s, at Fuchu, Tokyo. | |
Route | Accidental: With imported seeds of crops or afforestation plants. | |
Impact | Parasitize on native species, crops, cultviated plants, etc. Native organism(s) affected: Native plants, crops, cultivated plants, etc. | |
Regulation in Japan | No action for prevention, mitigation, control, or eradication. | |
Introduced range in other countries | Asia, Russia, Europe, Oceania. |
Reference | Notes |
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