つる枯病

ホーム病害虫写真>つる枯病

David B. Langston, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Clemson University, CC BY 3.0 US <https://creativecommons.org/licenses/by/3.0/us/deed.en>, via Wikimedia Commons