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Position: Home > Articles > Identification of Resistance of Sweet Potato New Varieties to Fusarium oxysprium in Greenhouse Acta Agriculturae Jiangxi 2002,14 (3) 62-65

甘薯新品系(种)抗蔓割病的室内鉴定

作  者:
兰志斌;杨立明;郭其茂;吴文明;谢世勇;李本金
单  位:
福建省龙岩市农业科学研究所;福建省农业科学院植物保护研究所;福建省农业科学院耕作轮作研究所
关键词:
甘薯;新品系(种);甘薯蔓割病;抗病性;室内鉴定
摘  要:
采用薯苗浸液法接种 ,对 2 0 6个甘薯新品系 (种 )进行了室内抗蔓割病鉴定。鉴定结果表明 :抗病 (R)的品系 (种 )有“J1 - 1 ”、“J53 - 1 1 ”、“J1 - 2 1 ”和“97-1 0” ,中抗 (MR)的有2 1个 ,中感 (MS)的有 2 3个 ,感病 (S)的有 56个 ,高感 (HS)的有 1 0 2个。抗病、中抗、中感品种间病情指数差异显著。
译  名:
Identification of Resistance of Sweet Potato New Varieties to Fusarium oxysprium in Greenhouse
作  者:
LAN Zhi-bin\+1,YANG Li-ming\+1,GUO Qi-mao\+1, WU Wen-ming\+1,XIE Shi-yong\+2,LI Ben-jin\+3 (1. Longyan Institute of Agricultural Sciences in Fujian Province, Longyan 364000, China; 2. Institute of Plant Protection, Fujian Academy of Agricultural Scienc
关键词:
Sweet potato; New variety; Fusarium oxysprium;Resistance; Identification in greenhouse
摘  要:
The resistance of 206 new varieties of sweet potato to Fusarium oxysprium was identified by seedling-soaking inoculation in greenhouse. The results showed that 4 varieties ("J\-\{1-1\}","J\-\{53-11\}","J\-\{1-21\}" and "97-10") were resistant (R), 21 varieties were moderately resistant (MR), 23 varieties were moderately sensitive(MS), 56 varieties were sensitive(S), and 102 varieties were highly sensitive (HS). There were significant differences in disease index among R, MR and MS varieties.

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