荔枝蝽象俗称石柜,属于半翘目蝽科,是我国龙眼产区的主要害虫。其成虫及若虫都能为害龙眼、荔枝的花、果实及嫩梢,若虫较成虫为害尤重,被害枝梢发育缓慢,严重时枯死,受害的花、果实全部脱落,造成龙眼严重减产。目前,我省对蝽象主要采用化学防治方法,用90％敌百虫800—1000倍液喷杀,在大面积喷药时,只要掌握好喷药时间和浓度,防治效果较好,且能兼治其他一 Litchi stinkbug, commonly known as stone cabinets, belong to the half-legged stubborn family, is the main pest in the longan producing areas in our country. The adults and nymphs can harm the longan, litchi flowers, fruits and tender shoots, nymphs more harmful than adults, victims of shoots slowly developed, severe wither, victims of flowers, fruits are all off, resulting in serious production of longan. At present, the province of stinkbugs mainly used chemical control methods, with 90% trichlorfon 800-1000 times spraying, spraying in a large area, as long as the spray time and concentration control, prevention and control is better, and can Another cure