2009年是华北地区番茄黄化曲叶病毒病开始大暴发的一年,在这一年里,市面上出现了大量的各类治疗番茄黄化曲叶病毒病的药剂。不明真相的菜农们纷纷购买,不少地区甚至出现了菜农们晚上不睡觉,排队购买防治TY病毒农药的局面。这类药剂价格不但奇高,而且喷洒后几乎见不到效果。在2010年的第十一届蔬菜博览会上,笔者 The year 2009 was a year of major outbreak of tomato yellow leaf curl virus disease in North China. During this year, a large number of agents for the treatment of tomato leaf curl leaf virus disease appeared in the market. Unidentified farmers have to buy, many areas even appeared at night farmers do not sleep, line up to buy the control of TY virus pesticide situation. The price of these drugs is not only extraordinarily high, but after spraying almost see no effect. At the Eleventh Vegetable Expo 2010, the author