福建省水稻细菌性条斑病发生、流行与病区划分  

The Division of Occurrent, Prevalent and Diseased Areas of Xanthomonas Campestris Pv. Oryzicola in Fujian Province

作　　者：余永钰[1] 种藏文[1] 王长方[1] 林朝重[1] 卢同[1] 

机构地区：[1]福建省农业科学院植保研究所,福州350013

出　　处：《福建省农科院学报》1993年第4期30-34,共5页

摘　　要：福建省水稻细菌性条斑病于60年代在沿海平原局部发生,70年代逐渐减少到基本无病。80年代从东南沿海至西北山区普遍发生。病害主要发生在晚季,流行主因子是种子带菌、品种感病和受台风暴雨的影响。我省细条病可划分为沿海平原常发区、西北山区新发区和尚未发病的无病区。Xanthomonas Campestris Pv. Oryzicola took place occasionally in the coastal plain areas of Fujian province in 1960s, then gradually decreased and almost completly stopped in 1970s. However, the disease widespreaded from southeast coastal areas to northwest mountainous areas in 1980s and the main epidemic season is late rice. The major factors of the prevalence were bacteria-earring seeds,disease-susceptible varieties and affection of typhoon and rainstorm. The diseased areas were divided into the frequently diseased area in the coastal plain, the newly diseased area in the northwest mountains and undiseased area.

关 键 词：水稻 发生 条斑病 

分 类 号：S435.111.4[农业科学—农业昆虫与害虫防治]