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水稻细菌性条斑病是国内主要检疫对象。在我省此病曾一度消声匿迹,但近几年又在闽南出现,并蔓延扩展到龙岩、晋江、莆田、福州、宁德等地、市。现有30余县发生。仙游县1987年晚季发病面积达五万余亩,占全县晚稻面积的四分之一,一般减产1～2成,严重的减产3成以上。当前尚缺理想的抗病品种,所以,探讨药剂控病、治病是当务之急。于是,我们于1988年用胶胺铜等新农药在仙游县赖店乡进行田间药效试验。
Rice bacterial leaf streak is the main quarantine object. In our province, the disease once disappeared, but in recent years it emerged in southern Fujian and spread to Longyan, Jinjiang, Putian, Fuzhou, Ningde and other cities. More than 30 existing counties. Xianyou County in late 1987 incidence of more than 50,000 acres, accounting for a quarter of the county late rice area, the general cut 1 to 2 percent, a serious cut more than 3 percent. At present, there is still a lack of ideal resistant varieties, therefore, it is imperative to explore drug control and cure. So, we in 1988 with new drugs such as gelatin copper in Xianyou County Lai Dianxiang field efficacy trials.