Monarda bee balm
Dichotomous table for leafminers
1a upper-surface branched corridor; frass mostly in pearl chains: Phytomyza petoei
1b galls, etc => Tables for all parasites per species
Last modified 9.x.2017
1a upper-surface branched corridor; frass mostly in pearl chains: Phytomyza petoei
1b galls, etc => Tables for all parasites per species