How to Identify and Treat Alternaria Leaf Spot on Turnips
Alternaria brassicicola / brassicae Two coinage of the fungusAlternaria , A. brassicicolaandA. brassicae , can cause leaf spot on turnips . You will know that you have Alternaria leaf spots on your turnip or rutubaga leaves when they train yellow to black leaf spots with concentric band like a target . This disease is mostly cosmetic and will not destroy your turnip . However , if you seek to sell them , consumer and retail merchant will probably avert buying from you if they have these symptoms ....