沈阳地区辣椒疫病的鉴定及其防治药剂筛选  

Identification and Fungicide Screen on Pepper Phytophthora Blight in Shenyang, Liaoning

作　　者：关天舒[1] 李凤云[1] 赵奎华[1] 刘长远[1] 沈歌华[2] 

机构地区：[1]辽宁省农业科学院植物保护研究所,辽宁沈阳110161 [2]大石桥市农业技术推广中心,辽宁大石桥115100

出　　处：《沈阳农业大学学报》2001年第5期356-357,共2页Journal of Shenyang Agricultural University

摘　　要：1996～1998年对沈阳地区的辣椒疫病进行分离鉴定 ,并对防治药剂进行了筛选。菌丝形态与已知A1 和A2 两种配型菌株杂交鉴定结果表明 ,该病致病菌为Phytophthoracapsici,配型为A2。盆栽试验表明 ,甲霜灵、甲霜灵·锰锌。The pathogen of pepper phytophthora blight was isolated and identified in 1996～1998. Its pattern was similar with the known genus A1 and A2, and matched with A2. Fungicide agent screen was carried out with pot-plant method. Metalaxyl propamocarb, ridomil-MZ and hydrochloride could control this disease.

关 键 词：辣椒 疫病 化学防治 病原 分离 鉴定 药剂筛选 

分 类 号：S436.413.1[农业科学—农业昆虫与害虫防治]