摘要
对瑞丽柠檬病害种类进行了田间系统调查,采集病害标本,通过症状观察和病原鉴定,初步明确了柠檬生产中主要发生的病害有22种,其中真菌病害12种,细菌病害1种,类病毒病害1种,病毒病害1种,苔藓2种,地衣2种,生理性病害3种。对瑞丽地区春、夏、秋、冬4季调查结果,柠檬生产中发生危害比较严重的病害是疮痂病、流胶病、煤烟病、裂皮病和溃疡病,其中疮痂病发生最为普遍而严重;此研究为柠檬病害的防治和深入研究提供了重要依据。
According to the field systematic investigation on the lemon in Ruili County, 22 kinds＇ diseases and their occurrence character of lemon diseases were investigated. The results showed there were 1 virus disease, 1 viroids disease, 1 bacterial disease, 3 physiological disease,2 bryophyte parasite, 2 lichen parasite and 12 fungus disease. The more serious and popular diseases ＇were citrus scab, citrus gummosis, citrus sooty mold, citrus and citrus canker exocortis in lemon gardens. These results were defined to offer the important basis for prevention and cure of the lemon disease and further investigation.
出处
《西南农业学报》
CSCD
北大核心
2009年第6期1627-1629,共3页
Southwest China Journal of Agricultural Sciences
基金
云南省"十一五"科技攻关计划(农业与社会发展部分)(2005NG02)
关键词
瑞丽
柠檬
病害
种类及危害
调查
Ruili
Lemon
Disease
Species and damage
Investigation
