中华草蛉对月季长管蚜的捕食功能反应
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摘要
月季长管蚜(Macrosiphum rosuomm)是蔷薇属园林植物的主要害虫,其优势天敌为中华草蛉(Chrysoperla sinsca)。为明确中华草蛉对月季长管蚜的自然控制力,在室内研究了中华草蛉3龄幼虫自身密度和不同蚜虫密度对捕食功能的影响。结果表明:中华草蛉对月季长管蚜的捕食功能反应符合Holling-Ⅱ型圆盘方程,其拟合模型为N_a=1.189 N_t/(1+0.001 4 N_t),每头中华草蛉在1 d内对月季长管蚜的最大捕食量为83.33头,捕食每头月季长管蚜的时间T_h=0.012 d。根据Holling-Ⅲ型功能反应新模型N_a=a·exp(-b/N_t~(-1)),求得最佳寻找密度30.41头。中华草蛉自身密度对月季长管蚜捕食作用有一定制约,拟合Watt竞争模型方程为A=60.542P~(-0.051)。研究结果表明,中华草蛉对月季长管蚜有较大的捕食潜能,为月季长管蚜的生物防治提供了一定的理论基础。
The rose aphid,Macrosiphum roswomm is the main pest of rose plants,and its dominant natural enemy is Chrysopidae sinsca.To investigate the natural control of C.sinsca to M.roswomm,the impact of density of three instars of C.sinsca and different densities of aphids on predation functional response is studied under laboratory condition.The results show that the functional response of C.sinsca to M.roswomm fits Holling-Ⅱ type equation and the equations are N_a=1.189N_t/(1+0.001 4N_t).The maximal theoretical predation numbers of C.sinsca are 83.33 per day and the handling time of one M.roswomm is T_h=0.012 d.The best seeking density is about 30.41 according to Holling-Ⅲ new functional response model N_a=a·exp(-b/N_t~(-1)).The density of C.sinsca has certain constraint on its predation functional response to M.roswomm,and the fitting equation of Watt competition model is A=60.542 P~(-0.051).The study indicates that C.sinsca has a great predation potential for M.roswomm,which can provide a theoretical basis for biological control of M.roswomm.
The rose aphid,Macrosiphum roswomm is the main pest of rose plants,and its dominant natural enemy is Chrysopidae sinsca.To investigate the natural control of C.sinsca to M.roswomm,the impact of density of three instars of C.sinsca and different densities of aphids on predation functional response is studied under laboratory condition.The results show that the functional response of C.sinsca to M.roswomm fits Holling-Ⅱ type equation and the equations are N_a=1.189N_t/(1+0.001 4N_t).The maximal theoretical predation numbers of C.sinsca are 83.33 per day and the handling time of one M.roswomm is T_h=0.012 d.The best seeking density is about 30.41 according to Holling-Ⅲ new functional response model N_a=a·exp(-b/N_t~(-1)).The density of C.sinsca has certain constraint on its predation functional response to M.roswomm,and the fitting equation of Watt competition model is A=60.542 P~(-0.051).The study indicates that C.sinsca has a great predation potential for M.roswomm,which can provide a theoretical basis for biological control of M.roswomm.
引文
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[22] 侯茂林,万方浩,刘建峰.利用人工卵赤眼蜂蛹饲养中华草蛉幼虫的可行性[J].中国生物防治学报,2000,16(1):5-7.
[23] 梁荣,单鑫蓓.大草蛉生物学特性及人工繁殖研究[J].现代农业科技,2015(17):154-155.
[24] 高文彬,莫丽红.中华草蛉的饲养、繁殖和利用研究初报[J].浙江农业科学,1980(4):183-185,160.
[25] 高文兴.人工饲料扩繁桃蚜及对中华通草蛉适合性的研究[D].北京:中国农业科学院,2011.
[26] 马洪兵,刘玉,姜淑霞,等.阿维菌素和士达防治月季长管蚜及黄杨绢野螟实验室[J].山东林业科技,2006(2):50-51.
[27] 张文兴,李淑仿,崔玉萍,等.不同药剂对月季长管蚜的毒力研究[J].天津农林科技,2013(5):38-41.
[2] 姚晓洁,朱虹.球孢白僵菌对月季长管蚜的生物防治效果[J].南京林业大学学报(自然科学版),2015,46(4):173-177.
[3] 任向辉,杨萌,程辉,等.3种瓢虫对月季长管蚜与麦长管蚜的捕食功能反应[J].农业灾害研究,2014,4(7):16-17.
[4] 惠婧婧.吡虫啉对豌豆蚜的亚致死效应研究[D].兰州:甘肃农业大学,2009.
[5] BATRA S W.Biological control in agroecosystems.[J].Science,1982,215(4529):134-139.
[6] 陈学新.21世纪我国害虫生物防治研究的进展、问题与展望[J].应用昆虫学报,2010,47(4):615-625.
[7] 邵振芳,尹文兵,陈建华,等.草蛉在虫害生物防治中的应用研究进展[J].现代农业科技,2016,(3):171-174.
[8] 合甫皮古丽·阿不力米提,热孜万古丽·阿布都哈尼,李京,等.中华草蛉对烟粉虱的捕食功能反应及捕食行为观察[J].新疆农业大学学报,2013,36(2):112-117.
[9] 张安盛,李丽莉,于毅,等.中华草蛉幼虫对西花蓟马若虫的捕食功能反应与搜寻效应[J].植物保护学报,2007,34(3):247-251.
[10] 林克剑,吴孔明,刘山蓓,等.中华草蛉、龟纹瓢虫和异色瓢虫对B型烟粉虱的捕食功能反应[J].应用昆虫学报,2006,43(3):339-343.
[11] 汤方,李生臣,刘玉升,等.中华草蛉对温室白粉虱卵的捕食功能反应[J].南京林业大学学报(自然科学版),2008,32(2):132-134.
[12] 余金咏,路常宽,温晓蕾,等.中华草蛉对刺槐叶瘿蚊幼虫的捕食功能反应[J].河北科技师范学院学报,2009,23(4):21-24.
[13] HOLLING C S.Some characteristics of simple types of predation and parasitism,1[J].Canadian Entomologist,1959,91(7):385-398.
[14] 汪世泽,夏楚贵.Holling-Ⅲ型功能反应新模型[J].生态学杂志,1988(1):1-3.
[15] WATT K E F.A Mathematical Model for the Effect of Densities of Attacked and Attacking Species on the Number Attacked[J].Canadian Entomologist,1959,91(3):129-144.
[16] 鲍晓艳,陈德芝,姜国庆.月季茎蜂和长管蚜的发生与防治[J].现代农村科技,2017(9):35-35.
[17] 丁岩钦,陈玉平.中华草蛉对棉蚜与棉铃虫的捕食作用研究[J].中国生物防治学报,1986,2(3):97-102.
[18] 苏建伟,盛承发,杨星科.叶色草蛉幼虫对棉蚜的捕食效应:种内干扰和空间异质性[J].昆虫学报,2000,43(1):107-111.
[19] DESOUHANT E,DRIESSEN G,AMAT I,et al.Host and food searching in a parasitic wasp Venturia canescens:a trade-off between current and future reproduction?[J].Animal Behaviour,2005,70(1):145-152.
[20] WAJNBRTG E,BERNHARD P,HAMELIN F,et al.Optimal patch time allocation for time-limited foragers[J].Behavioral Ecology & Sociobiology,2006,60(1):1-10.
[21] 陈祯.昆虫趋光特性与粘虫色板应用的生态影响[D].昆明:云南大学,2016.
[22] 侯茂林,万方浩,刘建峰.利用人工卵赤眼蜂蛹饲养中华草蛉幼虫的可行性[J].中国生物防治学报,2000,16(1):5-7.
[23] 梁荣,单鑫蓓.大草蛉生物学特性及人工繁殖研究[J].现代农业科技,2015(17):154-155.
[24] 高文彬,莫丽红.中华草蛉的饲养、繁殖和利用研究初报[J].浙江农业科学,1980(4):183-185,160.
[25] 高文兴.人工饲料扩繁桃蚜及对中华通草蛉适合性的研究[D].北京:中国农业科学院,2011.
[26] 马洪兵,刘玉,姜淑霞,等.阿维菌素和士达防治月季长管蚜及黄杨绢野螟实验室[J].山东林业科技,2006(2):50-51.
[27] 张文兴,李淑仿,崔玉萍,等.不同药剂对月季长管蚜的毒力研究[J].天津农林科技,2013(5):38-41.