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当前位置: 首页 > 文章 > 部分马铃薯主栽品种对晚疫病的田间抗性研究 生物灾害科学 2013 (4) 25-27
Position: Home > Articles > Study of Resistance of Some Main Potato Varieties to Potato Late Blight Biological Disaster Science 2013 (4) 25-27

部分马铃薯主栽品种对晚疫病的田间抗性研究

作  者：
李威;粟俊;王清辉;李忠翠;范刚强
单  位：
贵州省黔东南州植保植检站;贵州省黄平县植保植检站
关键词：
马铃薯晚疫病;主栽品种;抗性;低海拔地区
摘  要：
为摸清贵州省低海拔地区主栽马铃薯品种对晚疫病的抗性情况,2012年对贵州省13个主栽马铃薯品种进行晚疫病抗性鉴定试验。结果表明:Z30、BP05003(产量在25 500 kg/hm 2以上)对晚疫病表现为中感,为早、中熟品种,适宜在低海拔发病不重的区域推广;滇黔芋2号、米拉(产量在13 500 kg/hm 2以上)对晚疫病表现为感病,如在晚疫病常发区、重发区种植,生产上应加大防治力度;BPHF101、2045、威薯002为中感及感病品种,产量一般,为晚熟品种,适宜在高海拔地区种植,需要加强晚疫病防治并配套高产栽培技术。
译  名：
Study of Resistance of Some Main Potato Varieties to Potato Late Blight
作  者：
LI Wei;SU Jun;WANG Qinghui;LI Zhongcui;FAN Gangqiang;Plant Protection and Quarantine Station of Southeast Guizhou;Plant Protection and Quarantine Station of Huangping County;
关键词：
potato late blight.main cultivation variety.resistance.low altitude areas
摘  要：
The testing was set in 2012 in order to sort out the resistance of some main potato varieties being cultivated in low altitude areas in Guizhou Province. The results showed that: Z30, and BP05003(yield above 25 500 kg/hm 2) showed medium infection with potato late blight. They were early and midmaturing varieties, and were suitable for promotion in lowaltitude areas with low incidence. DianQian Raro002 and Mira(yield above 13 500 kg/hm 2) showed infection with potato late blight,and if planted in areas with frequent and high incidence, control measures must taken and strengthened. BPHF101, 2045, and Wei Shu002 showed medium and full infection with potato late blight. They were latematuring varieties with general yield, and were suitable for planting in highaltitude areas. Also, control measures must be strengthened and highyield techniques must be matched in their actual cultivation.

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