当前位置: 首页 > 文章 > 酶联法在稻条纹叶枯病流行预测上的应用 植物保护学报 1991,18 (1) 49-52
Position: Home > Articles > APPLICATION OF ELISA IN EPIDEMIC FORECAST OF RICE STRIPE DISEASE Journal of Plant Protection 1991,18 (1) 49-52

酶联法在稻条纹叶枯病流行预测上的应用

作  者:
陈光堉;龚林根;秦维勤;傅华欣
单  位:
江苏省武进县农业局;浙江省农业科学院病毒实验室;江苏省常熟市植保植检站
关键词:
水稻条纹叶枯病毒;媒介昆虫;流行预测;酶联免疫吸附试验
摘  要:
应用酶联法检测稻条纹叶枯病的介体昆虫带毒率。以小麦田的一代、单季晚稻秧田的一代和二代介体昆虫灰飞虱的带毒虫量为主要指标,建立叫归预测式,结合当年早春的气候情况和水稻品种的感受性,进行经验分析,作出中长期发病程度的预报,经常熟、昆山、吴县、武进、济宁、无锡等市县病虫测报站的反复验证,理论值与实测值基本相符。
译  名:
APPLICATION OF ELISA IN EPIDEMIC FORECAST OF RICE STRIPE DISEASE
作  者:
Chen Guangyu Laboratory of Virologs,Zhejiang Academy of Agricultural Sciences,Hangzhou Gong Linggen;Qin Weiqin Station of Plant Protection and Quarantine of Changshu City,Jiangsu Province Fu Huaxin Agricultural Bureau of Wujin County,Jiangsu Province
关键词:
RSV;;insect vector;;epidemic forecast;;ELISA
摘  要:
The ELISA was applied to detect the viruliferous percentage of theinsect Laodelphax striatellus which transmits rice stripe disease,Ac-cording to the amount of viruliferous insects of the 1st generation in the wheat field and the 1st and 2nd generations in single-cropping late riceseedling bed,two regression equations were set up.Based on the anal-ysis of the early-spring climate and the resistance of the rice varietiesplanted,the equations might be used for a medium to long-term forecastof the disease.This forecast method was applied for seven years byPests Forecasting Stations in Changshu,Kunshan,Wuxian,Wujin,Wuxi and Jining Counties,and indicated that the forecasting diseaseseverity was Correspondent to its actual occurence.

相似文章

计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊