安徽农业科学2011，Vol.39Issue(15)：9017-9018,9023,3.
蠊螯螨对番茄刺皮瘿螨的捕食作用研究
Predatory Capacity of Homeopronematus anconai against Aculops lycopersici
摘要
Abstract
[ Objective ] The paper was to study the predatory capacity of different states of Homeopronematus anconai and its female adult against different states of Aculops lycopersici, so as to provide scientific basis for effective application of H. anconai against the damage caused by A. lycopersici. [ Method] The predatory capacity of deutonymph, male adult and female adult of H. anconai against nymph orA. lycopersici,as well as the predatory capacity of female adult of H. anconai against egg, nymph and adult orA. lycopersici were determined in rearing room under certain temperature and humidity conditions. [ Result ] The predatory functional response curve of deutonymph, male adult and female adult of H. anconai against nymph of A. lycopersici was Holling Ⅲ type under the conditions of T = (25 ± 0. 5 ) ℃, RH = 70％ ± 5％. The attack coefficients were 0.241 6, 0. 357 1 and 0.509 6, while the handling times were 0. 064 5,0. 036 7 and 0.014 1, respectively. The attack coefficient of female adult of H. anconai was the largest with the shortest handling time. The predatory functional response curve of female adult of H. anconai against egg, nymph and adult of A. lycopersici was also Holling Ⅲ type. The attack coefficients were 0.357 3,0.509 6 and 0. 204 1, while the handling times were 0. 0l 1 6, 0.014 1 and 0. 087 6, respectively. [ Conclusion ] The female adult of H. anconai had the strongest predatory capacity against A. lycopersici.关键词
番茄剌皮瘿螨/蠊螯螨/功能反应/生物控制Key words
Aculops lycopersici/ Homeopronematus anconai/ Functional response/ Biological control分类
农业科技引用本文复制引用
许翔..蠊螯螨对番茄刺皮瘿螨的捕食作用研究[J].安徽农业科学,2011,39(15):9017-9018,9023,3.基金项目
上海市科委重点基础研究项目(05JC14085) （05JC14085）
上海市重大科技攻关项目(03DZ19320) （03DZ19320）
国家863资助项目(2003AA-209070). （2003AA-209070）
