论文部分内容阅读
1 材料与方法1 1 供试材料番茄品种为Ｌ4 0 2和香蕉番茄 ,分别由辽宁省农科院和先正达种子公司提供 ;番茄灰霉病菌种由沈阳农业大学植物保护学院提供 ;基因活化剂由重庆优胜科技发展公司提供。1 2 方法1 2 1 接种处理番茄Ｌ4 0 2幼苗长至 3～ 4叶期 ,香蕉番茄于开花期接种
1 Materials and methods 1 1 The tested materials were L4 0 2 and banana tomato, which were provided by Liaoning Academy of Agricultural Sciences and Syngenta Seed Company, respectively. Botrytis cinerea was provided by Plant Protection College of Shenyang Agricultural University. Gene activation Agent by Chongqing Science and Technology Development Company to provide excellent. 1 2 Method 1 2 1 Inoculation treatment Tomato L4 0 2 seedlings grow to 3 to 4 leaf stage, banana tomato in flowering stage inoculation