番茄病毒病的发生往往会引起大幅减产,直接影响菜农 收益。蚜虫作为番茄病毒病的传媒昆虫,其间接传毒的危害 更甚于直接刺吸危害,为此笔者进行了保护地番茄蚜虫发生 消长规律的研究。 1 试验方法 试验在苏州市吴中区农科所的大棚内进行,番茄品种为 “合作906”和“21世纪宝粉”两种,于10月中旬播种,12月初 定植。 The occurrence of tomato virus disease often causes a sharp decrease in yield, which directly affects the income of vegetable farmers. Aphids as tomato virus disease of the media insects, the indirect poisoning harm more than direct thorn harm, for which I conducted to protect the growth and decline of tomato aphids law. 1 Test Method The experiment was conducted in the greenhouse of Wuzhong District Agricultural Science Institute of Suzhou City. The tomato varieties were both “Cooperative 906” and “21st Century Po Powder”, which were planted in mid-October and planted in early December.