Effect of Lambda-cyhalothrinon on Predatory Function Response of Orius sauteri

doi:10.16409/j.cnki.2095-039x.2019.06.010

Abstract

Abstract: Influence of lambda-cyhalothrin on female adults of Orius sauteri was studied in the predators stressed by lambda-cyhalothrin at LC₂₅, LC₅₀ and LC₇₅ in terms of soybean aphid predation, searching efficiency, prey density effect, intraspecific allocation competition strength, and functional response. The results showed that, in O. sauteri adults stressed with LC₂₅ and LC₅₀ and in the control, prey density effect was obvious while in the insects stressed with LC₇₅, it was not obvious. When the pesticide concentration was 0 mg/L, predation reached the maximum of 12.33 and searching efficiency peaked at 0.96; when the pesticide concentration was 140 mg/L, predation was reduced to the minimum of 0.83 and searching efficiency was reduced to 0.10. With the increase of pesticide concentration, the stressed O. sauteri adults showed decreased predatory capacity and searching efficiency. The predation number increased with the increase of soybean aphid density, the intraspecific allocation competition strength enhanced with the increase of the number of O. sauteri, while the average predation number was reduced. With LC₅₀, the predation efficiency equation of O. sauteri adult is E=0.1255P^-0.2956, the allocation competition strength equation is I=0.5401logP^-0.0033.

Key words: Orius sauteri, lambda-cyhalothrin, stress, predatory function

CLC Number:

S476.2

DENG Shiqun, ZHANG Wenlin, XIAO Jianfei, CHEN Juan, GAO Litong, GAO Yunlei, Bing Yucheng, HAN Lanlan, ZHAO Kuijun. Effect of Lambda-cyhalothrinon on Predatory Function Response of Orius sauteri[J]. Chinese Journal Of Biological Control, 2020, 36(1): 40-45.

References

[1] 韩岚岚, 董天宇, 赵奎军, 等东亚小花蝽若虫对大豆蚜捕食功能的研究[J]. 中国生物防治学报, 2015, 31(3):322-326.
[2] 肖达, 郭晓军, 王甦, 等. 三种杀虫剂对几种昆虫天敌的毒力测定[J]. 环境昆虫学报, 2014, 36(6):951-958.
[3] 虞游毅, 杨璐, 廖享, 等. 高效氯氟氰菊酯和氯氰菊酯在苹果中的残留降解动态及其去除方法[J]. 浙江农业学报, 2018, 30(8):1376-1381.
[4] 张波, 廖春华, 胡景华, 等. 高效氯氟氰菊酯对西方蜜蜂生存能力及记忆相关特性的影响[J]. 昆虫学报, 2017, 60(2):189-196.
[5] 李艳艳, 周晓榕, 庞保平. 瓜蚜寄主植物对多异瓢虫捕食功能反应的影响[J]. 环境昆虫学报, 2013, 35(5):688-693.
[6] 叶静文. 黄玛草蛉幼虫对埃及吹绵蚧若虫的捕食功能和数值反应[J]. 环境昆虫学报, 2013, 35(1):67-71.
[7] 胡熙熹, 肖铁光. 异色瓢虫对取食转Bt基因棉花的扶桑绵粉蚧的捕食功能反应[J]. 作物研究, 2013, 27(3):273-274.
[8] 付步礼, 邱海燕, 李强, 等. 东亚小花蝽对黄胸蓟马的室内捕食作用研究[J]. 应用昆虫学报, 2019(1):91-98.
[9] 杜军利, 武德功, 詹秋文, 等. 亚洲多色瓢虫捕食玉米蚜的功能反应及寻找效应研究[J]. 云南农业大学学报(自然科学), 2018, 33(6):1024-1029.
[10] 吕兵, 孙猛, 郑礼, 等. 滞育及解除滞育对东亚小花蝽捕食功能反应的影响[J]. 植物保护学报, 2018, 45(6):1423-1424.
[11] 吕兵, 孙猛, 翟一凡, 等. 短期食物驯化对麦蛾卵饲养的东亚小花蝽的捕食功能反应影响[J]. 环境昆虫学报, 2018, 40(1):64-69.
[12] 尹哲, 李金萍, 董民, 等. 东亚小花蝽对西花蓟马、二斑叶螨和桃蚜的捕食能力及捕食选择性研究[J]. 中国植保导刊, 2017, 37(8):17-19.
[13] 刘爽, 王甦. 大草蛉幼虫对烟粉虱的捕食功能反应及捕食行为观察[J]. 中国农业科学, 2011, 44(6):1136-1145.
[14] Hassell M P, Verley G C. New inductive population model for insect parasite and its bearing on biological control[J]. Nature, 1969, 223:1113-1117.
[15] 王海建, 蒋春先, 陈瑶, 等. 七星瓢虫对大豆蚜的捕食功能反应研究[J]. 大豆科学, 2013, 32(3):289-292.
[16] Provost C, Coderre D, Lucas E, et al. Impact of lambda-cyhalothrin on intraguild predation among three mite predators[J]. Environmental Entomology, 2003, 32(2):256-263.
[17] 董天宇. 温度、高效氯氰菊酯对东亚小花蝽(Orius sauteri)捕食功能及体内HSPs的表达水平影响[D]. 哈尔滨:东北农业大学, 2015.
[18] 丁金英. 低剂量吡虫啉对多异瓢虫捕食及繁殖的影响[J]. 安徽农业科学, 2008(3):1109-1110, 1218.
[19] 吕兵, 孙猛, 翟一凡, 等. 10种设施蔬菜常用杀虫剂对东亚小花蝽的影响[J]. 山东农业科学, 2018, 50(7):143-144, 148.
[20] 李锐, 李娜, 刘佳, 等. 低剂量杀虫剂对星豹蛛捕食效应的影响及其机理[J]. 生态学报, 2014, 34(10):2629-2637.
[21] 侯峥嵘, 李锦, 李金萍, 等. 释放东亚小花蝽对三种设施蔬菜蓟马的防治效果[J]. 湖北农业科学, 2018, 57(22):67-69, 76.
[22] 孙文鹏, 韩岚岚, 戴长春, 等. 大豆田三种捕食性天敌对大豆蚜种群的控制作用[J]. 中国生物防治学报, 2015, 31(2):193-201.