First Record of Leaf Spot Disease on Costus speciosus Caused by Nigrospora oryzae in Hainan, China-MedSci.cn

First Record of Leaf Spot Disease on Costus speciosus Caused by Nigrospora oryzae in Hainan, China

Sun, XD; Cai, XL; Pang, QQ; Zhou, M; Zhang, W; Chen, YS; Bian, Q

Pang, QQ (corresponding author), Hainan Acad Agr Sci, Inst Vegetables, Haikou 571100, Hainan, Peoples R China.; Bian, Q (corresponding author), Nankai Univ, Natl Pesticide Engn Res Ctr, Tianjin 300071, Peoples R China.