Answer by
Dean (4035)
Rosemary, catnip, citronella grass and marigolds help repel mosquitoes. Citronella candles and torches are effective. There is a "mosquito plant" that gets good reviews, but it generally is available via Internet sales. Install a couple of bat houses near your patio. Bats consume up to one-half their body weight in mosquitoes in a single evening.