1. State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Vegetables, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, PR China
2. Institute of Crop Science, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, PR China
3. College of Horticulture and Landscape, Yunnan Agricultural University, Kunming, Yunnan, PR China
4. China-Australia Research Centre for Crop Improvement, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang, PR China