四川农业大学学报 ›› 1995, Vol. 13 ›› Issue (02): 121-126.doi: 10.16036/j.issn.1000-2650.1995.02.001

• 研究论文 •    下一篇

防治措施对苹果园昆虫群落结构及其稳定性的影响

李建荣, 石万成, 刘旭   

  1. 四川省农科院植保所, 成都市 610066
  • 收稿日期:1994-06-28 出版日期:1995-06-30 发布日期:2017-04-22

STUDIES ON THE INFLUENCES OF MANAGEMENT STRATEGIES ON THE COMMUNITY STRUCTURE AND STABILITY OF INSECT COMMUNITY ON APPLE PLANTATIONS

Li Jianrong, et al   

  1. Plant Protection Institute, Sichuan Academy of Agricultural Sciences, Chengdu Sichuan, China 610066
  • Received:1994-06-28 Online:1995-06-30 Published:2017-04-22

摘要: 本文研究分析了自然控制(不防治)、常规化学防治、综合治理三种技术措施的应用对苹果园昆虫群落结构及其多样性、稳定性的影响。结果表明:综合治理技术的实施可使昆虫群落物种丰富度增加,多样性、均匀度指数提高,害虫个体数减少,天敌数与害虫数(种数和个体数)之比提高,群落结构稳定性增强。

关键词: 防治策略, 昆虫群落, 苹果, 多样性, 农业害虫

Abstract: In this paper, the influences of 3 kinds of management strategies (natural control, integrated pest management, chemical control) on the community structure. diversity and stability of insect community are studied. The abundance degree is increased; diversity and evenness are raised; indivedual amount of destructive is reduced. The ratio of natural enemies insect and destructive (Species and indivedual amount) are raised; stability of community structure is strengthened in insect community on apple plantation.

Key words: MANAGEMENT STPRATEGIES, INSECT COMMUNITY, APPLE, DIVERSITY, AGRICULTURAL PEST INSECTS

中图分类号: 

  • S436.611.2