现代农业研究2024，Vol.30Issue(7)：90-93,4.
七星瓢虫对豌豆修尾蚜的捕食功能研究
Predation Function of Male and Female Adults of Coccinella Septempunctata Linnaeus on Myzus Persicae Sulcatus
摘要
Abstract
This paper studies the role of male and female adults of Coccinella septempunctata Linnaeus in feeding on the pea aphidus Megoura iaponica Matsumura.On the surface of the experiment,The functional responses of both male and female Coc-cinella septempunctata Linnaeus to Megoura iaponica Matsumura were Holling type.When the density of Megoura iaponica Matsumura was set in the range of 50～250 head/dish,the predation of both male and female adult Coccinella septempunctata Linnaeus increased with the increase of prey density.When the density reached a certain level,the predation tended to rise steadily,and the maximum daily predation of male and female adults were 63.29 and 38.91 head/d,respectively,showing good performance in predation.It indicates that male and female adult beetles of Coccinella septempunctata Linnaeus have a good ability to control the damage of Megoura iaponica Matsumura.Therefore,the study in this paper can provide relevant theoretical basis for the control technology of Coccinella septempunctata Linnaeus against Megoura iaponica Matsumura.关键词
七星瓢虫/豌豆修尾蚜/捕食功能Key words
Coccinella septempunctata Linnaeus/Megoura iaponica Matsumura/predation function分类
生物学引用本文复制引用
文嫣,何恒果..七星瓢虫对豌豆修尾蚜的捕食功能研究[J].现代农业研究,2024,30(7):90-93,4.基金项目
西华师范大学英才基金项目(项目编号:17YC327) （项目编号:17YC327）
