Liriomyza brassicae Cabbage Leafminer, Liriomyza brassicae Late December 2010 Hobart Early February 2013 Knocklofty Reserve, Hobart Early April 2018 Hobart On Nasturtium. Leaf miner damage on Nasturtium Early April 2018 Hobart Leaf miner damage on Nasturtium Larva Early April 2018 Dissected from Nasturtium leaf. Pupa? Early April 2018 Dissected from Nasturtium leaf.