山东农业科学2017，Vol.49Issue(1)：107-110,4.DOI:10.14083/j.issn.1001-4942.2017.1.022
瘦弱秽蝇对韭菜迟眼蕈蚊的捕食功能研究
Predation Functional Response of Coenosia attenuata to Bradysia odoriphaga
摘要
Abstract
In the laboratory,the predation functional differences of male and female Coenosia attenuata to different densities of Bradysia odoriphaga were studied.The results showed that the daily maximum predation quantity of male C.attenuata to female and male B.odoriphaga was 44.6 and 46.5 respectively,and that of female C.attenuata to female and male B.odoriphaga was 52.6 and 54.1 respectively.The female C.attenuata owned higher predation capacity than the male.The function response equation of male C.attenuata to female and male B.odoriphaga was 1/Na =0.0224 + 0.9067 (1/No) and 1/Na =0.0215 + 0.8666 (1/No),and that of female C.attenuata to female and male B.odoriphaga was 1/Na =0.019 +0.8742 (1/No) and 1/Na =0.0185 +0.9720(1/No) respectively.These equations all accorded with the Holling Ⅱ model.Chi square test showed that there was no statistic difference between the theoretical value and observed value.关键词
瘦弱秽蝇/韭菜迟眼蕈蚊/捕食/功能反应Key words
Coenosia attenuata/Bradysia odoriphaga/Predation/Functional response分类
农业科技引用本文复制引用
王一昕,徐维红,史一荔,刘佰明,许静杨,白义川,谷希树,邹德玉..瘦弱秽蝇对韭菜迟眼蕈蚊的捕食功能研究[J].山东农业科学,2017,49(1):107-110,4.基金项目
国家公益性行业(农业)科研专项(201303027) （农业）
天津市农业科学院院长基金项目(14002) （14002）
