山东农业科学Issue(9)：81-84,87,5.
温室白粉虱对无毛黄瓜叶片PAL、PPO、POD活性的影响
Effects of Whitefly Damage on Activities of PAL, PPO and POD of Glabrous Cucumber in Greenhouse
王涛 1雷关红 1曹辰兴 1季春梅1
作者信息
- 1. 山东农业大学园艺科学与工程学院/作物生物学国家重点实验室,山东泰安271018
- 折叠
摘要
Abstract
In this experiment, the variation of PAL, PPO and POD activity in two types of cucumber leaves were studied after attacked by whitefly in greenhouse. The results indicated that glabrous cucumber was more resistant to whitefly. The increment of POD activity in the second and third leaves of glabrous cucumber were 53. 24% and 86. 74% respectively higher ( P <0. 01) than that of common cucumber. The increment of PAL activity in the second and third leaves were also higher than that of common cucumber, especially that in the third leaves increased by 322. 27% (P <0. 01). The differences of PPO activity in every leaf of the two cucumber lines were not significant, and the increment of PPO activity in the first and second leaves of glabrous cucumber were 42. 63% and 51. 59% respectively higher than that of common cucumber.关键词
无毛黄瓜/白粉虱/PAL/PPO/PODKey words
Glabrous cucumber/Whitefly/PAL/PPO/POD分类
农业科技引用本文复制引用
王涛,雷关红,曹辰兴,季春梅..温室白粉虱对无毛黄瓜叶片PAL、PPO、POD活性的影响[J].山东农业科学,2011,(9):81-84,87,5.
