不同赤眼蜂品系对桃蛀螟卵的寄生功能反应和干扰效应

doi:10.16409/j.cnki.2095-039x.2020.03.028

摘要/Abstract

摘要： 赤眼蜂是农林业生产中应用最广的一类重要卵寄生性天敌昆虫。为评估其对桃蛀螟卵的寄生潜能，在实验室条件下研究了不同赤眼蜂品系对桃蛀螟卵的功能反应以及自身的干扰反应。结果表明：供试的松毛虫赤眼蜂（TD-SD和TD-XJ）和玉米螟赤眼蜂（TO-SD和TO-JL）对桃蛀螟卵的寄生功能反应均符合Holling Ⅱ型模型，对桃蛀螟卵均有一定寄生能力。其中TD-XJ品系的a/T_h值最大，为19.22，对桃蛀螟卵的寄生能力最强。从功能反应参数的比较中发现，TO-SD、TD-SD、TO-JL和TD-XJ品系赤眼蜂对桃蛀螟卵的寄生上限分别为25.4粒、35.3粒、24.6粒和35.0粒。4个赤眼蜂品系在寄生桃蛀螟卵的过程中均存在自身密度干扰效应。随赤眼蜂密度的增加，其对桃蛀螟卵的寄生率在不断上升，但其对寄主的寻找效应却在不断下降。其中TD-XJ品系对桃蛀螟卵的寻找参数最大，为0.2931。由此可看出，供试的松毛虫赤眼蜂TD-XJ品系对桃蛀螟卵的控制潜能最高。

关键词: 桃蛀螟, 赤眼蜂, 功能反应, 寻找效应

Abstract: Trichogramma are important egg parasitoids that are widely used in control of many agricultural and forestry insect pests. To evaluate the potential to parasitize Conogethes punctiferalis eggs, we investigated the functional responses of four Trichogramma strains to C. punctiferalis eggs and their self-density effects in laboratory. The results indicate that functional responses of T. ostriniae (TO-SD and TO-JL) and T. dendrolimi (TD-SD and TD-XJ) to C. punctiferalis eggs fitted well with the Holling II type model and the four strains could parasitize C. punctiferalis eggs. The value of a/T_h of TD-XJ strain was 19.22, the highest in the four strains. The maximum parasitizing capacity of TO-SD, TD-SD, TO-JL and TD-XJ to C. punctiferalis eggs was 25.4, 35.3, 24.6, and 35.0, respectively. Self-density effects interfering with parasitizing efficiency were observed in the four Trichogramma strains. The parasitism rate increased with the increase of Trichogramma density, while the searching efficiency decreased. The maximal searching coefficient (Q) was 0.2931 with the TD-XJ strain. The results show that the TD-XJ strain of is prospective for field release.

Key words: Conogethes punctiferalis, Trichogramma, functional response, searching efficiency

中图分类号:

S476.3

陈万斌, 王勤英, 何康来, 王振营. 不同赤眼蜂品系对桃蛀螟卵的寄生功能反应和干扰效应[J]. 中国生物防治学报, 2020, 36(3): 319-326.

CHEN Wanbin, WANG Qingying, HE Kanglai, WANG Zhenying. Functional Responses of Different Trichogramma Strains to Conogethes punctiferalis (Guenée) Eggs and Their Intraspecific Interference[J]. Chinese Journal Of Biological Control, 2020, 36(3): 319-326.

参考文献

[1] 中国农业科学院植物保护研究所. 中国农作物病虫害(第三版)[M]. 北京:中国农业出版社, 2015.
[2] 鹿金秋, 王振营, 何康来, 等. 桃蛀螟研究的历史、现状与展望[J]. 植物保护, 2010, 36(2):31-38.
[3] 王振营, 何康来, 石洁, 等. 桃蛀螟在玉米上危害加重原因与控制对策[J]. 植物保护, 2006, 32(2):67-69.
[4] 王晓鸣, 王振营. 中国玉米病虫草害图鉴[M]. 北京:中国农业出版社, 2018.
[5] 杜艳丽, 张民照, 马永强, 等. 桃蛀螟性诱剂配方筛选与田间引诱试验[J]. 植物保护学报, 2014, 41(2):187-191.
[6] Liu M, Tian Y, Li Y. Identification of minor components of the sex pheromone of yellow peach moth, Dichocrocis punctiferalis Guenée, and field trials[J]. Insect Science, 2008, 1(2):150-155.
[7] Du Y, Zhang J, Yan Z, et al. Host preference and performance of the yellow peach moth (Conogethes punctiferalis) on chestnut cultivars[J]. PLoS ONE, 2016, 11(6):e157609.
[8] Li D Y, Ai P P, Du Y L, et al. Effects of different host plants on the development and reproduction of yellow peach moth, Conogethes punctiferalis (Guenée, 1854)(Lepidoptera:Crambidae)[J]. Austral Entomology, 2015, 54(2):149-153.
[9] 徐丽荣. 桃蛀螟人工饲养和滞育诱导特性及抗寒性研究[D]. 北京:中国农业科学院, 2011.
[10] 艾鹏鹏, 杨瑞, 张民照, 等. 桃蛀螟各虫态形态学特征观察[J]. 北京农学院学报, 2014, 29(3):53-55.
[11] Wang Z Y, He K L, Zhang F, et al. Mass rearing and release of Trichogramma for biological control of insect pests of corn in China[J]. Biological Control, 2014, 1(68):136-144.
[12] 李荣荣. 桃蛀螟为害与玉米穗腐病发生关系的研究[D]. 雅安:四川农业大学, 2016.
[13] Pizzol J, Wajnberg E, Thiéry D. Parasitoid and host egg ages have independent impact on various biological traits in a Trichogramma species[J]. Journal of Pest Science, 2012, 85(4):489-496.
[14] Hassan S A, Guo M F. Selection of effective strains of egg parasites of the genus Trichogramma (Hym., Trichogrammatidae) to control the European corn borer Ostrinia nubilalis Hb.(Lep., Pyralidae)[J]. Journal of Applied Entomology, 1991, 111(1-5):335-341.
[15] Nikbin R, Sahragard A, Hosseini M. Age-specific functional response of Trichogramma brassicae (Hymenoptera:Trichogrammatidae) parasitizing different egg densities of Ephestia kuehniella (Lepidoptera:Pyralidae)[J]. Journal of Agricultural Science & Technology, 2014, 16(6):1205-1216.
[16] 陈万斌, 何康来, 王勤英, 等. 不同品系赤眼蜂对桃蛀螟卵的寄生选择性[J]. 中国生物防治学报, 2019, 35(2):167-172.
[17] Hassell M P, Lawton J H, Beddington J R. Sigmoid functional responses by invertebrate predators and parasitoids[J]. Journal of Animal Ecology, 1977, 46(1):249-262.
[18] 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计[J]. 应用昆虫学报, 2004, 41(3):267-269.
[19] 黄寿山, 臧连生, 阮长春. 赤眼蜂寄生生态学与工厂化繁殖应用[M]. 北京:科学出版社, 2013.
[20] Hassell M P, Varley G C. New inductive population model for insect parasites and its bearing on biological control[J]. Nature, 1969, 223:1133-1137.
[21] Moezipour M, Kafil M, Allahyari H. Functional response of Trichogramma brassicae at different temperatures and relative humidities[J]. Bulletin of Insectology, 2008, 61(2):245-250.
[22] Holling C S. Some characteristics of simple types of predation and parasitism[J]. The Canadian Entomologist, 1959, 91(7):385-398.
[23] Holling C S. The components of predation as revealed by a study of small-mammal predation of the European pine sawfly[J]. The Canadian Entomologist, 1959, 91(5):293-320.
[24] Holling C S. The functional response of predators to prey density and its role in mimicry and population regulation[J]. Memoirs of the Entomological Society of Canada, 1965, 97(45):1-60.
[25] Holling C S. Principles of insect predation[J]. Annual Review of Entomology, 1961, 61(1):163-182.
[26] Holling C S. The functional response of invertebrate predators to prey density[J]. Memoirs of the Entomological Society of Canada, 1966, 98(48):1-86.
[27] 郭玉杰. 捕食作用中的功能反应模型[J]. 生物防治通报, 1993, 9(1):40-45.
[28] 周集中, 陈常铭. 拟环纹狼蛛对褐飞虱的捕食作用及其模拟模型的研究Ⅰ.功能反应[J]. 生物防治通报, 1986, 2(1):2-9.
[29] 冯宏祖, 王兰, 郭文超, 等. 赤眼蜂对苹果蠹蛾卵功能反应的研究[J]. 中国生物防治学报, 2013, 29(2):307-311.
[30] Kareiva P. Spatial dimension in pest-enemy interactions[M]. Hants, UK:Intercept Ltd, 1990.
[31] O'Neil R J. Comparison of laboratory and field measurements of the functional response of Podisus maculiventris (Heteroptera:Pentatomidae)[J]. Journal of the Kansas Entomological Society, 1989, 62(2):148-155.
[32] Overholt W A, Smithjr J W. Comparative evaluation of three exotic insect parasites (Hymenoptera:Braconidae) against the southwestern corn borer (Lepidoptera:Pyralidae) in corn[J]. Environmental Entomology, 1990, 19(4):1155-1162.
[33] Munyaneza J, Obrycki J J. Functional response of Coleomegilla maculata (Coleoptera:Coccinellidae) to colorado potato beetle eggs (Coleoptera:Chrysomelidae)[J]. Biological Control, 1997, 26(6):1270-1275.
[34] Hassell M P. A population model for the interaction between Cyzenis albicans (Fall.)(Tachinidae) and Operophtera brumata (L.) (Geometridae) at Wytham, Berkshire[J]. Journal of Animal Ecology, 1969, 38(3):567-576.
[35] 温玄烨, 宋丽威, 许晶, 等. 三种赤眼蜂对不同密度大豆食心虫卵的寄生反应及其自身密度的干扰效应[J]. 植物保护学报, 2015, 42(4):626-631.
[36] 唐艺婷, 郭义, 何国玮, 等. 不同龄期的益蝽对粘虫的捕食功能反应[J]. 中国生物防治学报, 2018, 34(6):825-830.
[37] 李宏梦, 刘凯强, 何康来, 等. 腰带长体茧蜂对亚洲玉米螟幼虫的寄生功能反应[J]. 中国生物防治学报, 2019, 35(3):350-355.