Eradication of Sweet potato weevil（Cylas formicarius）in Shizuoka Prefecture, Japan

Дата публикации

Ср, 04 Дек 2024, 04:19

Последнее обновление

Дек. 4, 2024, 5:05 д.п.

Report Number

JPN-11/5

Страна

Japan

Идентификационная информация о вредном организме

Cylas formicarius - (CYLAFO)

Статус оповещения

Final

Растения-хозяева

Sweet potato (Ipomoea batatas), Stictocardia tiliifolia, Pharbitis, Ipomoea, Calystegia

Pest Status (ISPM 8 - 2021)

• Absent: pest eradicated
• Present: not widely distributed and under official control

Географическое распространение

Hamamatsu city, Shizuoka Prefecture in Japan

Краткое описание

In October 2022, Sweet potato weevil（Cylas formicarius）was detected in Hamamatsu city, Shizuoka prefecture in Japan.

In November 2024, the Ministry of Agriculture, Forestry and Fisheries of Japan (MAFF) confirmed that eradication has been successfully completed after conducting intensive control measures in collaboration with Shizuoka prefecture.

Опасность

Sweet potato weevil is considered as a significant and damaging pest of sweet potato and is a quarantine pest for Japan. In Japan, Sweet potato weevil is present only in some parts of Southwestern Islands and Ogasawara Islands, and the movement of host plants is restricted by the Plant Protection Act.

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