Gardeners’ Forum: “onion root maggots”
Back to Gardeners’ Forumonion root maggots
Posted by Maureen on Sunday, August 19, 2001 11:35 pm ADTHere in NW BC, we have quite a problem with root maggots on onions and brassicas. This year, we covered with row cover and seem to have had some success in foiling them. We would like to know what the adult stage looks like and when is the critical time time to protect against egg-laying adults.
