Pest and Disease of Carrot, Cabbage, Lettuce, and Potato
Pest of Carrot Disease of Carrot Pest of Carrot 1. Carrot Rust Fly ( Psila rosae ) Surface scarring of taproot caused by tunnels. Tunnels are filled with rust-colored mush. The adult insect is a small, dark-colored fly. Larvae are white maggots approximately 1 cm (0.3 in) long. The use of row covers will help to protect…