哒螨灵对加州新小绥螨的安全性和捕食能力的影响

doi:10.16409/j.cnki.2095-039x.2021.09.005

摘要/Abstract

摘要： 本文在评估哒螨灵对加州新小绥螨Neoseiulus californicus（McGregor）安全性的基础上，测定了经该药剂处理后的捕食螨对朱砂叶螨Tetranychus cinnabarinus（Boisduval）的捕食功能反应。结果表明，哒螨灵对朱砂叶螨和加州新小绥螨的致死中浓度（LC₅₀）分别为17.62 μg/mL和119.89 μg/mL。药剂对两种螨的毒力选择指数（TSR）为6.803，哒螨灵对加州新小绥螨的安全性较高。当药剂浓度为LC₃₀时，捕食螨对猎物幼螨的日捕食量相比对照的43.80头减少至41.80头，且处理猎物时间（T_h）明显延长。亚致死浓度（LC₁₀和LC₃₀）处理加州新小绥螨后，其对猎物朱砂叶螨幼螨的捕食能力（a/T_h）和寻找效应显著下降，LC₁₀和LC₃₀处理组的a/T_h值分别由对照的53.71降至18.37和14.95，降低比例最大可达72.16%；在相同猎物密度下，该捕食螨对除了若螨外的其余猎物螨态的寻找效应受哒螨灵亚致死作用而明显减弱，下降幅度由大到小依次为幼螨，卵，成螨。综上所述，哒螨灵会在捕食方面对加州新小绥螨造成一定的不利影响。

关键词: 哒螨灵, 加州新小绥螨, 毒性选择指数, 捕食功能

Abstract: To determine the direct effects of acaricides on natural enemies, the functional response of Neoseiulus californicus (McGregor) treated with sublethal concentrations of pyridaben to Tetranychus cinnabarinus (Boisduval) was determined. The results showed that the LC₅₀ of pyridaben to T. cinnabarinus and N. californicus were 17.62 μg/mL and 119.89 μg/mL, respectively. The toxicity selective ratio (TSR) of the acaricide was 6.803, indicating that the pyridaben was safe to N. californicus. The daily consumption of the predator mites to T. cinnabarinus larvae was reduced from 43.80 to 41.80 in the control when the concentration was LC₃₀. At the same time, the handling time T_h was significantly prolonged. The predation ability (a/T_h) of N. californicus on the larvae of T. cinnabarinus decreased the most. The a/T_h of the LC₁₀ and LC₃₀treatment groups decreased from 53.71 in the control to 18.37 and 14.95, respectively, and the maximum reduction ratio was 72.16% in the LC₃₀ group. The searching effect of the predator mite on all the stages of T. cinnabarinus, except nymph, was weakened by the sub-lethal treatment of pyridaben under the same prey density, whose amplitude ranked as:larvae>egg>adult. In conclusion, pyridaben will have some negative influence on the predation ability of N. californicus.

Key words: pyridaben, Neoseiulus californicus, toxicity selective ratios, functional responses

中图分类号:

S476.2

张誉心, 蒋春先, 李庆. 哒螨灵对加州新小绥螨的安全性和捕食能力的影响[J]. 中国生物防治学报, 2021, 37(4): 725-731.

ZHANG Yuxin, JIANG Chunxian, LI Qing. Effects of Pyridaben on Safety and Predation Ability of Neoseiulus californicus (McGregor) (Acari: Phytoseiidae)[J]. Chinese Journal of Biological Control, 2021, 37(4): 725-731.

参考文献

[1] 余德亿, 张艳璇, 唐建阳, 等. 捕食螨在我国农林害螨生物防治中的应用[J]. 应用昆虫学报, 2008, 45(4):537-541.
[2] 王飞菲, 解维星, 吕文东, 等. 25%乙螨唑·哒螨灵悬浮剂的配方研究与开发[J]. 中国农药, 2019(2):37-40.
[3] 刘晓艳, 闵勇, 饶犇, 等. 杀螨剂研究进展[J]. 生物资源, 2019, 41(4):305-313.
[4] Havasi M, Kheradmand K, Mosallanejad H, et al. Sublethal effects of diflovidazin on demographic parameters of the predatory mite, Neoseiulus californicus(Acari:Phytoseiidae)[J]. International Journal of Acarology, 2019, 45(4):238-244.
[5] 汪小东, 袁秀萍, 黄艳勤, 等. 应用实验种群生命表评价加州新小绥螨对土耳其斯坦叶螨和截形叶螨的控制能力[J]. 应用昆虫学报, 2014, 51(3):795-801.
[6] 汪小东. 加州新小绥螨对截形叶螨的捕食作用[J]. 西北农业学报, 2014, 23(2):39-43.
[7] 陈莉, 李庆, 蒋春先, 等. 加州新小绥螨对猕猴桃卢氏叶螨的捕食作用[J]. 中国生物防治学报, 2016, 32(5):569-574.
[8] 贾静静, 符悦冠, 张方平, 等. 温度对加州新小绥螨捕食比哈小爪螨功能反应的影响[J]. 热带作物学报, 2018, 39(10):148-153.
[9] 贾静静, 陈俊谕, 张方平, 等. 加州新小绥螨在不同温度下对六点始叶螨的捕食效能[J]. 环境昆虫学报, 2019, 41(4):857-865.
[10] Schmidt-Jeffris R A, Cutulle M A. Non-target effects of herbicides on Tetranychus urticae and its predator, Phytoseiulus persimilis:implications for biological control[J]. Pest Management Science, 2019, 75(12):3226-3234.
[11] 焦蕊, 许长新, 于丽辰, 等. 以天敌巴氏新小绥螨为靶标对6种果园常用药剂的安全性评价[J]. 河北农业科学, 2016, 20(3):32-34.
[12] 刘平, 尚素琴, 张新虎. 9种常用杀螨剂对巴氏新小绥螨和二斑叶螨的毒力及毒力选择性研究[J]. 植物保护, 2014, 40(5):181-184.
[13] 曾兆华, 周喆, 魏智娟, 等. 五种杀虫剂对圆果大赤螨毒力及其对假眼小绿叶蝉捕食作用的影响[J]. 茶叶科学, 2007(2):57-62.
[14] Hamedi N, Fathipour Y, Saber M, et al. Sublethal effects of two common acaricides on the consumption of Tetranychus urticae (Prostigmata:Tetranychidae) by Phytoseius plumifer (Mesostigmata:Phytoseiidae)[J]. Systematic and Applied Acarology, 2009, 14(3):197.
[15] Lima D B, Oliveira H K V, Melo J W S, et al. Acaricides impair prey location in a predatory phytoseiid mite[J]. Journal of Applied Entomology, 2016, 141(1):141-149.
[16] 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.
[17] Shen X Q, Zhang Y N, Li T, et al. Toxicity of three acaricides to the predatory mite, Neoseiulus bicaudus (Acari:Phytoseiidae) and their impact on the functional response to Tetranychus turkestani (Acari:Tetranychidae)[J]. Journal of Economic Entomology, 2017, 110(5):2031-2038.
[18] 李庆, 崔琦, 蒋春先, 等. 加州新小绥螨对朱砂叶螨的控制作用[J]. 植物保护学报, 2014, 41(3):257-262.
[19] Alinejad M, Kheradmand K, Fathipour Y. Sublethal effects of fenazaquin on life table parameters of the predatory mite Amblyseius swirskii (Acari:Phytoseiidae)[J]. Experimental and Applied Acarology, 2014, 64(3):361-373.
[20] 蒲倩云, 尚素琴, 张新虎. 两种农药对巴氏新小绥螨和截形叶螨的毒力及安全性评价[J]. 甘肃农业大学学报, 2016, 51(2):84-87.
[21] Ouyang J, Tian Y, Jiang C, et al. Laboratory assays on the effects of a novel acaricide, SYP-9625 on Tetranychus cinnabarinus (Boisduval) and its natural enemy, Neoseiulus californicus (McGregor)[J]. PLoS ONE, 2018, 13(11):e0199269.
[22] 吴坤君, 盛承发, 龚佩瑜. 捕食性昆虫的功能反应方程及其参数的估算[J]. 昆虫知识, 2004, 41(3):267-269.
[23] Yan Y. Predation and simulation model of dwarf spider to brown planthoppfr[J]. Journal of Fujian Agriculture & Forestry University, 1989, 18(3):289-294.
[24] 孙莉, 陈霞, 张艳璇, 等. 地中海粉斑螟卵饲喂的异色瓢虫对豆蚜捕食作用评价[J]. 应用昆虫学报, 2019, 56(1):74-80.
[25] Holling, C. S. Some Characteristics of Simple Types of Predation and Parasitism[J]. The Canadian Entomologist, 1959, 91(7):385-398.
[26] 李一玉, 刘召, 刘怀. 6种杀螨剂对黄瓜新小绥螨和朱砂叶螨的选择毒力评价[J]. 植物保护, 2014, 40(3):209-212.
[27] 陈霞, 张艳璇, 季洁, 等. 5种杀虫剂对胡瓜钝绥螨的影响[J]. 蛛形学报, 2010, 19(1):52-57.
[28] 尹园园, 吕兵, 林清彩, 等. 5种生物杀虫剂对4种天敌昆虫的安全性评价[J]. 生物安全学报, 2018, 27(2):128-132.
[29] 陈军, 程成, 江俊起, 等. 保护地常用杀虫剂对巴氏钝绥螨的安全性评价[J]. 安徽农业大学学报, 2012, 39(3):466-469.
[30] 黄婕, 王蔓, 门兴元, 等. 苹果园8种常用药剂对加州新小绥螨的安全性评价[J]. 山东农业科学, 2019, 51(4):130-133.
[31] Shen X Q, Zhang Y N, Li T, et al. Toxicity of Three Acaricides to the Predatory Mite, Neoseiulus bicaudus (Acari:Phytoseiidae) and Their Impact on the Functional Response to Tetranychus turkestani (Acari:Tetranychidae)[J]. Journal of Economic Entomology, 2017, 110(5):2031-2038.
[32] 邓士群, 张雯林, 肖建飞, 等. 高效氯氟氰菊酯对东亚小花蝽捕食功能反应的影响[J]. 中国生物防治学报, 2020, 36(1):40-45.
[33] 李宜儒, 李琼, 胡昌雄, 等. 吡虫啉对南方小花蝽捕食西花蓟马功能反应的影响[J]. 云南农业大学学报(自然科学版), 2019, 34(4):590-596.
[34] 李一玉, 裴强, 王梓英, 等. 三种药剂亚致死剂量对胡瓜钝绥螨捕食作用的影响[C]. 中国植物保护学会第十一次全国会员代表大会暨2013年学术年会, 2013.
[35] Martinou A F, Stavrinides M C. Effects of sublethal concentrations of insecticides on the functional response of two mirid generalist predators[J]. PLoS ONE, 2015, 10(12):e0144413.
[36] 王蔓, 李波, 黄婕, 等. 加州新小绥螨和巴氏新小绥螨对二斑叶螨的捕食能力比较[J]. 应用昆虫学报, 2019, 56(6):1256-1263.