多异瓢虫食物消耗与利用与其猎物棉蚜的寄主植物种类相关

›› 2015, Vol. 58 ›› Issue (10): 1091-1097.

多异瓢虫食物消耗与利用与其猎物棉蚜的寄主植物种类相关

李艳艳^1,2, 周晓榕¹, 段文昌², 庞保平^1,*

(1. 内蒙古农业大学草原昆虫研究中心, 呼和浩特 010019; 2. 中国农业科学院果树研究所, 辽宁兴城 125100 ）

出版日期:2015-10-20 发布日期:2015-10-20
作者简介:李艳艳，女， 1986年6月生，内蒙古呼伦贝尔市人，博士，助理研究员，研究方向为昆虫生态学， E-mail: lyy4455@hotmail.com

Food consumption and utilization of Hippodamia variegata (Coleoptera: Coccinellidae) is related to host plant species of its prey, Aphis gossypii (Hemiptera: Aphididae)

LI Yan-Yan^{1, 2}, ZHOU Xiao-Rong¹, DUAN Wen-Chang², PANG Bao-Ping^1,*

(1. Research Center for Grassland Entomology, Inner Mongolia Agricultural University, Hohhot 010019, China;2. Institute of Pomology, Chinese Academy of Agricultural Sciences, Xingcheng, Liaoning 125100, China)

Online:2015-10-20 Published:2015-10-20

摘要/Abstract

摘要： 【目的】猎物质量和类型在捕食者食物选择、消耗及营养转化过程中起着重要作用，植物的营养质量影响植食者的营养质量，进而植食者作为捕食者猎物的营养质量。为进一步了解植物-猎物-捕食者三营养层的相互作用，研究了寄主植物对捕食者食物消耗与利用的影响。【方法】在室内评价了多异瓢虫Hippodamia variegata (Goeze) 4龄幼虫和雌成虫取食和利用 5种不同葫芦科植物上的棉蚜 Aphis gossypii Glover的效率。【结果】多异瓢虫4龄幼虫和成虫均对南瓜Cucurbita moschata var. melonaeformis上的蚜虫取食量最高，而对瓢葫芦Lagenaria siceraria var. gourda上的蚜虫取食量最低。4龄幼虫取食哈密瓜 Cucumis melo var. cantalupensis上的蚜虫时，其相对生长率、食物利用率和食物转化率均达到最大，而雌成虫在取食黄瓜Cucumis sativus和搅瓜Cucurbita pepo var. medullosa上的蚜虫时，其相对生长率不存在显著差异，在取食黄瓜、瓢葫芦和搅瓜上的蚜虫时，其食物利用率和食物转化率也不存在显著差异。因此，哈密瓜上的瓜蚜更适宜作为多异瓢虫4龄幼虫的猎物，而黄瓜、瓢葫芦和搅瓜上的瓜蚜更适宜作为成虫的猎物。【结论】寄主植物种类与多异瓢虫对棉蚜的捕食效率相关，该结论为进一步利用昆虫的食性对害虫进行控制奠定理论基础。

关键词: 多异瓢虫, 瓜蚜, 寄主植物, 三级营养关系, 食物消耗与利用

Abstract: 【Aim】 The quality and type of a prey play key roles in selection, consumption and trophic transfer efficiencies by its predators. The nutritional quality of a plant can affect that of the herbivore, which in turn can affect the herbivore’s nutritional quality as the prey for predators. In order to further understand the tritrophic interaction among host plants, preys and predators, the effects of the prey’s host plant species on the predator were investigated. 【Methods】 The effects of the prey’s host plant species on the predator were assessed by studying the consumption and utilization of the cotton aphid, Aphis gossypii Glover (Hemiptera: Aphididae), reared on five species of Cucurbitaceae by the 4th instar larvae and female adults of Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae). 【Results】 The food consumption was the highest for the 4th instar larvae and the female adults of H. variegata when they were fed on the cotton aphids reared on Cucurbita moschata var. melonaeformis. The food consumption was the lowest for the 4th instar larvae and female adults of H. variegata when they were fed on the cotton aphids reared on Lagenaria siceraria var. gourda. The relative growth rate (RGR), efficiency of conversion of ingested food (ECI) and efficiency of conversion of digested food (ECD) were the highest for the 4th instar larvae of H. variegata when they were fed on the cotton aphids from Cucumis melo var. cantalupensis. The RGR did not differ significantly in female adults of H. variegata when they were fed on the cotton aphids reared on C. sativus and C. pepo var. medullosa, while the ECI and ECD did not differ significantly when they were fed on the cotton aphids reared on C. sativus, L. siceratia var. gourda and C. pepo var. medullosa. Therefore, the cotton aphids reared on C. melo var. cantalupensis are more suitable preys for the 4th instar larvae of H. variegata, whereas those reared on C. sativus, L. siceratia var. gourda and C.pepo var. medullosa are more suitable preys for the female adults. 【Conclusion】 The predation efficiency of H. variegata on the cotton aphids is related to the host plant species. This result makes a theoretical foundation for further using the feeding habits of an insect to control insect pests.

Key words: Hippodamia variegata, Aphis gossypii, host plant, tri-trophic interaction, food consumption and utilization

李艳艳, 周晓榕, 段文昌, 庞保平. 多异瓢虫食物消耗与利用与其猎物棉蚜的寄主植物种类相关[J]. , 2015, 58(10): 1091-1097.

LI Yan-Yan, ZHOU Xiao-Rong, DUAN Wen-Chang, PANG Bao-Ping. Food consumption and utilization of Hippodamia variegata (Coleoptera: Coccinellidae) is related to host plant species of its prey, Aphis gossypii (Hemiptera: Aphididae)[J]. , 2015, 58(10): 1091-1097.

[1]	龚强, 宫亚军, 曹利军, 郑小钰, 蒲德强, 黄琼, 魏书军. 取食不同寄主植物的桃小食心虫飞行能力[J]. 昆虫学报, 2020, 63(9): 1153-1158.
[2]	邱良妙, 刘其全, 杨秀娟, 黄晓燕, 关瑞峰, 刘必炮, 何玉仙, 占志雄. 草地贪夜蛾对水稻和玉米的取食和产卵选择性与适合度[J]. 昆虫学报, 2020, 63(5): 604-612.
[3]	吕亮, 李雨晴, 陈从良, 常向前, 张舒, 许冬, 万鹏. 草地贪夜蛾幼虫在玉米和小麦上的取食和生长发育特性比较[J]. 昆虫学报, 2020, 63(5): 597-603.
[4]	潘立婷, 许永强, 杜素洁, 王伟, Zoya YEFREMOVA, 达娃, 刘万学. 入侵害虫南美斑潜蝇在西藏首次发现及其寄生蜂调查[J]. 昆虫学报, 2019, 62(9): 1072-1080.
[5]	赵旭东, 孙宇航, 陈昌宇, 田朔, 陶蓉, 郝德君. 美国白蛾丝氨酸蛋白酶基因HcSP1的克隆、时空表达及对取食不同寄主植物的表达响应 [J]. 昆虫学报, 2019, 62(2): 160-169.
[6]	庾琴, 杜恩强, 封云涛, 郭晓君, 张润祥, 郝赤. 果实种类及发育阶段对梨小食心虫幼虫钻蛀率和蛹重的影响[J]. 昆虫学报, 2019, 62(11): 1297-1304.
[7]	葛思勋, 周兴苗. 海南紫斑环蝶形态特征及生物学特性观察[J]. 昆虫学报, 2019, 62(11): 1344-1350.
[8]	吴晓露, 夏晓峰, 陈俊晖, Geoff M. GURR, 尤民生. 取食不同食物对小菜蛾幼虫肠道细菌多样性的影响[J]. 昆虫学报, 2019, 62(10): 1172-1185.
[9]	徐畅, 王哲, 朱秀蕾, 陆秀君, 赵丹, 齐国辉, 郭巍, 李瑞军. 影响暗黑鳃金龟成虫取食、寿命及生殖力的植物叶片营养成分分析[J]. 昆虫学报, 2019, 62(10): 1205-1211.
[10]	张燕南, 顾佳敏, 陈静, 王佩玲, 张建萍. 寄主植物对双尾新小绥螨运动速率及捕食能力的影响[J]. , 2018, 61(9): 1047-1053.
[11]	白海艳, 铁军, 侯沁文. 中国细蛾科寄主植物多样性分析[J]. , 2018, 61(9): 1067-1075.
[12]	苟长青, 孙鹏, 刘端春, 迪丽努尔·艾麦提, 冯宏祖. 牧草盲蝽危害对寄主植物体内营养物质含量及保护酶活性的影响[J]. , 2018, 61(8): 976-983.
[13]	郭婷婷, 门兴元, 于毅, 郭文秀, 张思聪, 孙廷林, 李丽莉. 二点委夜蛾适应性与玉米苗营养物质和次生代谢物质含量的关系[J]. , 2018, 61(8): 984-990.
[14]	热孜宛古丽·阿卜杜克热木, 曹雅忠, 张帅, 尹姣, 李雪, 李克斌. 华北大黑鳃金龟成虫对三种植物的取食选择及趋性行为反应[J]. , 2018, 61(5): 585-595.
[15]	李路莎, 袁郁斐, 武磊, 陈敏. 不同寄主植物对美国白蛾幼虫取食行为及解毒酶活性的影响[J]. , 2018, 61(2): 232-239.