| 南美斑潜蝇及其寄生蜂消长规律 |
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| 引用本文： | 罗开珺,陈宗麒,华秋瑾,谌爱东.南美斑潜蝇及其寄生蜂消长规律[J].植物保护,2001,27(3):7-9. |
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| 作者姓名： | 罗开珺 陈宗麒 华秋瑾 谌爱东 |
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| 作者单位： | 云南省农业科学院植物保护研究所,昆明 650205 |
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| 基金项目： | 云南省“九五”攻关项目生防专题(95A4-1);中山大学生物防治国家重点实验室开放基金(9902). |
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| 摘 要： | 对云南省南美斑潜蝇及其主要寄生蜂潜蝇姬小蜂和潜蝇茧蜂的种群消长规律进行了研究。南美斑潜蝇在昆明关上菜区于 4、7、10月出现 3个高峰。潜蝇姬小蜂在春季蚕豆上种群数量较高 ,是控制南美斑潜蝇的主要蜂种。潜蝇茧蜂在秋季大棚内种群数量较高 ,是控制大棚南美斑潜蝇的主要蜂种。这两种寄生蜂对作物寄主有明显的选择性 ,潜蝇姬小蜂在春季的蚕豆、豌豆和芹菜上种群数量较高 ,潜蝇茧蜂在秋季的莴笋上种群数量较高
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| 关 键 词： | 南美斑潜蝇 潜蝇姬小蜂 潜蝇茧蜂 消长规律 |
| 文章编号： | 0529-1542(2001)03-0007-03 |
| 修稿时间： | 2000年8月11日 |
Seasonal incidence of Liriomyza huidobrensis (Diptera:Agromyzidae)and its parasitoids on vegetables in Yunnan |
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| LUO Kai jun;CHEN Zong qi;HUA Qiu jing;CHEN Ai dong.Seasonal incidence of Liriomyza huidobrensis (Diptera:Agromyzidae)and its parasitoids on vegetables in Yunnan[J].Plant Protection,2001,27(3):7-9. |
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| Authors: | LUO Kai jun;CHEN Zong qi;HUA Qiu jing;CHEN Ai dong |
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| Institution: | Institute of Plant Protection;Yunnan Academy of Agricultural Sciences;Kunming 650205;China |
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| Abstract: | The seasonal incidence of leafminer Liriomyza huidobrensis and its two parasitoids, Diglyphus isaea and Opius sp., were studied on vegetables in Yunnan Province. In Guanshang vegetable producing area of Kunming Region, there were three peaks of the leafminer population appeared in April, July and October in a year. In spring, the population of D. isaea was higher on spring broad bean than others as a main enemy of the leafminer. However,the population of Opius sp was higer and a main enemy of the leafminer in greenhouses in autumn. The leafminer caused severe damage to broad bean, pea, lettuce and celery. D. isaea preferred parasitizing the leafminer on broad bean, pea and celery. And Opius sp. preferred the leafminer on lettuce. |
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| Keywords: | Liriomyza huidobrensis Diglyphus isaea Opius sp seasonal incidence |
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