我场常年水稻种植面积３３５０ｈｍ２，由于人少田多，稻田种植多年来一直采用单季稻种植及近几年部分面积应用水稻旱育抛秧再生栽培方法。种植品种绝大部分为汕优６３。进入９０年代以来，稻象甲在我场从无到有，从零星发生到大面积遭危害。目前己成为危害水直播田、旱育抛秧 My perennial rice planting area of ​​3350hm2, due to more people less Tian, ​​rice cultivation has been the use of single-cropping rice for years and part of the area in recent years, the application of rice dry nursery and transplanting cultivation methods. The vast majority of cultivated varieties Shanyou 63. Since entering the 90’s, the rice weevil has been in my field from scratch, from sporadic to large-scale damage. At present, it has become a hazard to water direct-seeded fields, drought and throwing throwing seedlings