Hogweed leaf miner

Hogweed leaf miner

Observation - Hogweed leaf miner. Description: Blotch mine in a Hogweed leaf. Two colours, indicating older and more recent sections of the mine. 2 larvae inside the mine. http://www.youtube.com/watch?v=IJo-nknHtw0&feature=youtube_gdata shows their feeding action

Blotch mine in a Hogweed leaf. Two colours, indicating older and more recent sections of the mine. 2 larvae inside the mine.

http://www.youtube.com/watch?v=IJo-nknHtw0&feature=youtube_gdata

shows their feeding action