Invasion information |
Range in Japan |
Almost entire Japan |
|
Origin |
Unknown. |
Date |
Recorded in Yokohama around 1870. |
Route |
Accidental: Vector unknown. |
Impact |
Competition with native species and crop plants. Host of insects and fungi. Native organism(s) affected: Native and crop plants. |
Regulation in Japan |
Import of Hordeum plants from the areas with Mayetiola destructor is prohibited by the Plant Protection Act of Japan. |
Introduced range in other countries |
Africa, Asia, Oceania, North and Latin America |