| 秦岭杏园桃蛀果蛾的发生规律研究 |
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| 引用本文： | 花保祯,张爱娟,卢湘洲,花蕾. 秦岭杏园桃蛀果蛾的发生规律研究[J]. 西北农业学报, 1998, 7(4): 32-35 |
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| 作者姓名： | 花保祯 张爱娟 卢湘洲 花蕾 |
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| 作者单位： | [1]西北农业大学植物保护系 [2]西安市灞桥区农林局 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 采用田间性诱芯诱蛾，虫果调查以及自然变温条件下越冬幼虫出土和成虫羽化观察相结合等方法，研究了桃蛀果蛾ＣａｒｐｏｓｉｎａｓａｓａｋｉｉＭａｔｓｕｍｕｒａ在陕秦岭山区杏树Ｐｒｕｎｕｓａｒｍｅｎｉａｃａ上的发生规律和危害情况。
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| 关 键 词： | 桃蛀果蛾 杏 生活史 杏树 发生规律 |
| 收稿时间： | 1998-03-25 |
| 修稿时间： | 1998-05-08 |
Seasonal History of Carposina sasakii Matsumura on Apricot Orchard in Qinling Mountain Region, Shaanxi |
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| Hua Baozhen,Zhang Aijuan,Lu Xiangzhou and Hua Lei. Seasonal History of Carposina sasakii Matsumura on Apricot Orchard in Qinling Mountain Region, Shaanxi[J]. Acta Agriculturae Boreali-occidentalis Sinica, 1998, 7(4): 32-35 |
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| Authors: | Hua Baozhen Zhang Aijuan Lu Xiangzhou Hua Lei |
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| Affiliation: | Department of Plant Protection, Northwest Agricultural University, Shaanxi Yangling 712100;Department of Plant Protection, Northwest Agricultural University, Shaanxi Yangling 712100 |
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| Abstract: | The seasonal history of the peach fruit borer, Carposina sasakii Matsumura, and its damage to apricot, Prunus armeniaca, were investigated in apricot orchards in Qinling Mountainous Region from 1993 to 1997.The results show that Carposina sasakii completes one generation per year in mountaino us apricot orchard.The overwintered larvae emerged out of ground from mid April to early May.The moths fly from early to end of May.The eggs were deposited on young apricot fruit from early May to early June.The grown larvae emerged out of the fruit and drop to ground from early to mid June.Almost all the larvae coming out from apricots enter diapause in rounded cocoons in soil.The suitable time to control the pest should be mid to late May when it is in egg stage and the larvae just hatch from eggs. |
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| Keywords: | Carposina sasakii Apricot Seasonal history |
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