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| 抗砧系列砧木抗葡萄根瘤蚜特性鉴定 | |
| 引用本文： | 董丹丹,张化阁,刘崇怀,张国海. 抗砧系列砧木抗葡萄根瘤蚜特性鉴定[J]. 西北农业学报, 2010, 19(3): 193-197 |
| 作者姓名： | 董丹丹 张化阁 刘崇怀 张国海 |
| 作者单位： | 1. 河南科技大学,林学院,河南洛阳,471003;中国农业科学院,郑州果树研究所,郑州,450009 2. 中国农业科学院,郑州果树研究所,郑州,450009 3. 河南科技大学,林学院,河南洛阳,471003 |
| 基金项目： | 国家科技支撑计划，国家科技支撑计划 |
| 摘 要： | 采用室内离体根和田间盆栽接种鉴定法对新选育的4份葡萄砧木品种进行葡萄根瘤蚜抗性鉴定。结果表明,抗砧3号、抗砧5号抗性与SO4、5BB相近,表现为高抗,接种后根瘤蚜迅速死亡或停滞在1龄阶段,盆栽鉴定未发现有根瘤及蚜虫存在;抗砧1号在盆栽鉴定中未受蚜虫侵染,但室内鉴定中种群增殖2.4倍,侵染率达46.0%,抗性等级为2级,表现为低抗;抗砧6号室内鉴定中受害程度超过易感品种巨峰,盆栽鉴定中与巨峰相当,表现为易感。 |
| 关 键 词： | 葡萄根瘤蚜 抗性鉴定 种群增殖倍数 侵染率 |
| 收稿时间： | 2009-09-04 |
| 修稿时间： | 2009-10-12 |
Resistance Identification of Kangzhen Serial Grape Rootstocks to Grape Phylloxera |
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| DONG Dandan,ZHANG Huage,LIU Chonghuai and ZHANG Guohai. Resistance Identification of Kangzhen Serial Grape Rootstocks to Grape Phylloxera[J]. Acta Agriculturae Boreali-occidentalis Sinica, 2010, 19(3): 193-197 | |
| Authors: | DONG Dandan ZHANG Huage LIU Chonghuai ZHANG Guohai |
| Affiliation: | DONG D,an1,2,ZHANG Huage2,LIU Chonghuai2 , ZHANG Guohai1(1.College of Forestry,He'nan University of Science , Technology,Luoyang He'nan 471003,China,2.Zhengzhou Fruit Research Institute of CAAS,Zhengzhou 450009,China) |
| Abstract: | In this study,the resistance of four newly bred rootstock varieties of grape to phylloxera were evaluated through laboratory bioassays and pot trials.The results showed that,under the laboratory conditions,Kangzhen No.3 and Kangzhen No.5 were conferred highly resistance to grape phylloxera,compare to the highly resistant rootstock SO4 and 5BB,on which larvae of grape phylloxera died quickly or stopped their development at the first stage,without any nodosities and larvae in the pot identification.Kangzhen N... |
| Keywords: | Grape phylloxera Resistance identification Population proliferation times Infection rate |
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