早春做好蔬菜特别是大棚蔬菜病虫害防治工作,是控制全年病虫基数的重要环节,也是实现春茬蔬菜丰收的关键措施。春季防治烟粉虱是全年防治的关键。一是培育无虫苗,做到带药移栽,将害虫消灭在苗床内。二是做好移栽前的清棚工作。三是茄果类蔬菜移栽后及时查治,发现百叶成虫达2～3头时用药防治一次,每亩用农地乐52.25%氯氰·毒死蜱乳油50毫升加3%啶虫脒乳油40毫 Early spring vegetables, especially greenhouse pests and diseases prevention and control work is an important link in the control of pests and diseases throughout the year, but also to achieve the key measures of spring vegetables harvest. Bemisia tabaci is the key to prevention and control in the whole year. First, nurture insects and insects, transplants do with medicine, the pests destroyed in the seedbed. The second is to do a good job before transplanting clear shed. Third, timely detection of solanaceous vegetables after transplanting Zha Zhi found Loulu adults up to 2 to 3 when the drug control once per acre with farmland music 52.25% chlorpyrifos chlorpyrifos 50 ml plus 3% acetamiprid EC 40 milligrams