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番茄黄化曲叶病毒广泛分布于热带和亚热带地区,在烟草、番茄、南瓜、棉花等重要经济作物上可造成毁灭性危害。因该病毒在自然条件下只能由烟粉虱以持久方式传播,又被称为粉虱传双生病毒。针对近期全市烟粉虱发生呈上升趋势,为防止其暴发,造成番茄黄化曲叶病毒病蔓延,北京市植物保护站与北京市气候中心联合发布﹃防止烟粉虱暴发﹄的电视预报,提醒各蔬菜产区加强防范,积极做好综合防控。北京市农药检定所专家提醒菜农,在选购番茄烟粉虱防治药剂时,应选择已取得相应农药登
Tomato yellow leaf curl virus is widely distributed in tropical and subtropical regions and can cause devastating effects on important cash crops such as tobacco, tomato, pumpkin and cotton. Because the virus in natural conditions can only be transmitted by the whitefly in a lasting manner, also known as whitefly transmission geminivirus. In order to prevent the outbreak of Bemisia tabaci in the near future, the tomato yellow leaf curl virus disease is caused to spread. Beijing Plant Protection Station and Beijing Climate Center jointly released the TV forecast to prevent the outbreak of Bemisia tabaci. The vegetable producing areas to strengthen prevention, and actively do a comprehensive prevention and control. Beijing Pesticide Laboratory experts remind vegetable farmers, in the purchase of tomato whitefly pesticides should choose the appropriate pesticide has been made