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| 新疆瓜类细菌性果斑病品种抗病性鉴定 | |
| 引用本文： | 李威,任毓忠,丁建军,侯鹏,谢方生. 新疆瓜类细菌性果斑病品种抗病性鉴定[J]. 北方园艺, 2007, 0(3): 186-188 |
| 作者姓名： | 李威 任毓忠 丁建军 侯鹏 谢方生 |
| 作者单位： | 1. 石河子大学农学院兵团绿洲生态农业重点实验室,新疆石河子,832003 2. 新疆西域种业股份有限公司,新疆昌吉,831100 3. 农三师44团,新疆马楚,843800 |
| 基金项目： | 兵团绿洲生态农业重点实验室开放课题. |
| 摘 要： | 瓜类细菌性果斑病（Acidowrax avenae subsp．Citrulli）是新疆甜瓜和籽瓜上最重要的病害之一，而且有逐渐扩展的趋势；利用抗病品种是防治该病重要措施。通过苗期室内喷雾接种法，对新疆的主要的15个哈密瓜品种或品系、2个籽瓜及15个西瓜品种进行苗期抗病性鉴定，结果显示：待测的所有哈密瓜、籽瓜和西瓜品种或品系在发病程度上虽有明显的差别，但均不抗病，其病情指数都在40以上。西瓜和籽瓜的抗病性较哈密瓜要强；品种的染色体倍型和生育期与抗病性也没有明显的相关性。 |
| 关 键 词： | 西瓜 哈密瓜 细菌性果斑病 抗病性 |
| 文章编号： | 1001-0009(2007)03-0186-03 |
| 收稿时间： | 2006-12-22 |
| 修稿时间： | 2006-12-22 |
Identification of Citrull Resistance to Acidovorax avenae subsp. Citrulli in Xinjiang |
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| LI Wei,REN Yu-zhong,DING Jian-jun,HOU Peng,XIE Fang-sheng. Identification of Citrull Resistance to Acidovorax avenae subsp. Citrulli in Xinjiang[J]. Northern Horticulture, 2007, 0(3): 186-188 | |
| Authors: | LI Wei REN Yu-zhong DING Jian-jun HOU Peng XIE Fang-sheng |
| Affiliation: | 1. Agricultural college of Shihezi University,Key Laboratory Oasis Ecology Agriculture of Bing Tuan, Xinjiang Shihezi 832003;2. Xinjiang Xiyu Seeds Co. Ltd. Xinjiang Changji 831100;3. 44 Regiment,Agri. Xinjiang Construction Crops, Xinjiang Bachu 843800 |
| Abstract: | Acidovorax avenae subsp.Citrulli is one of the most important diseases of muskmelon and edible seed watermelon(Citrullus lanatus var.lanatus)in Xinjiang.Resistant varieties are the most effective measure to control Acidovorax avenae subsp.Citrull.In this study,the resistance of 15 Ha-mi melon,2 edible seed watermelon and 15 watermelon were identified in greenhouse by spraying Acidovorax avenae subsp.The results showed that all of them were susceptible,and their disease index exceed 40.The resistance of watermelon and edible seed watermelon were higher than Ha-mi melon.We found that it was no obvious correlation between the resistance and chromosome types,growing period. |
| Keywords: | Watermelon and Ha-mi melon Acidorvorax avenae subsp. Citrull Resistant |
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