| 果实酸度对橘小实蝇羽化作用影响的初探 |
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| 引用本文： | 付佑胜,赵桂东,潘建平,王沫,田世尧.果实酸度对橘小实蝇羽化作用影响的初探[J].长江大学学报,2005,2(5):15-16,102. |
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| 作者姓名： | 付佑胜 赵桂东 潘建平 王沫 田世尧 |
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| 作者单位： | 江苏省淮安市农科院,江苏,淮安,223001;广东省农科院果树研究所,广东,广州,510640;华中农业大学植物科技学院,湖北,武汉,430070 |
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| 摘 要： | 对番石榴(Pisidum guava L.)、杨桃(Annona squaamosa L.)、黄皮(Clausena lansium (Lour) Skeels)橘小实蝇(Bactrocera dorsalis (Hendel))寄主果实成熟前后的pH进行测定,并对3种果实成熟过程中pH对橘小实蝇化蛹和羽化作用进行了探讨.结果表明3种寄主果实成熟过程中pH对橘小实蝇化蛹和羽化有一定影响:膨大期果实pH 5.0以上利于橘小实蝇的羽化,成熟期果实pH 3.0～4.2对橘小实蝇羽化无明显影响.
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| 关 键 词： | 橘小实蝇(Bactrocerad orsalis(Hendel)) 果实pH 化蛹 羽化 |
| 文章编号： | 1673-1409(2005)05-0015-02 |
| 修稿时间： | 2005年3月15日 |
The Effect of Fruit pH on Pupation and Emergence of Bactrocera dorsalis (Hendel) |
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| FU You-sheng,ZHAO Gui-dong,PAN Jian-ping,WANG Mo,TIAN Shi-yao.The Effect of Fruit pH on Pupation and Emergence of Bactrocera dorsalis (Hendel)[J].Journal of Yangtze University,2005,2(5):15-16,102. |
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| Authors: | FU You-sheng ZHAO Gui-dong PAN Jian-ping WANG Mo TIAN Shi-yao |
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| Abstract: | The pH of 3 kinds of host fruit of oriental fruit fly(Bactrocera dorsalis(Hendel) ),Pisidum guava L,Annona squaamosa L,Clausena lansium at the stages of expanding and maturation was determined.The relationship between the pupation and emergence rate of oriental fruit fly(Bactrocera dorsalis (Hendel)) and the pH of the host was tested.The results showed that the pupation and emergence was effected by fruit pH at the stages of expanding and maturation.The emergence will benefit when the pH at expanding stage was greater than 5.0,and the beneficial effect will drop when the fruit pH was over 5.5 or below 4.0.The emergence will have no sibnificant effect when the fruit pH at maturation stage was between 3.0 to 4.2. |
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| Keywords: | Bactrocera dorsalis (Hendel) pH of fruit pupation emergence |
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