当前位置: 首页 > 文章 > 防治措施对苹果园昆虫群落结构及其稳定性的影响 四川农业大学学报 1995 (2) 121-126
Position: Home > Articles > STUDIES ON THE INFLUENCES OF MANAGEMENT STRATEGIES ON THE COMMUNITY STRUCTURE AND STABILITY OF INSECT COMMUNITY ON APPLE PLANTATIONS Journal of Sichuan Agricultural University 1995 (2) 121-126

防治措施对苹果园昆虫群落结构及其稳定性的影响

作  者:
李建荣;石万成;刘旭
单  位:
四川省农科院植保所
关键词:
防治策略;昆虫群落;苹果(49EL);多样性;农业害虫(49LA)
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.
译  名:
STUDIES ON THE INFLUENCES OF MANAGEMENT STRATEGIES ON THE COMMUNITY STRUCTURE AND STABILITY OF INSECT COMMUNITY ON APPLE PLANTATIONS
作  者:
Li Jianyong et al (Plant Protection Institute. Sichuan Academy of Agricultural Sciences. Chengdu Sichuan China 610066)
关键词:
MANAGEMENT STPRATEGIES;INSECT COMMUNITY;APPLE;DIVERSITY; AGRICULTURAL PEST INSECTS
摘  要:
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.

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