| 新型蠋蝽若虫液体人工饲料效果评价蠋蝽若虫液体人工饲料效果评价 |
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| 引用本文： | 廖平,苗少明,许若男,刘晨曦,陈国康,王孟卿,毛建军,张礼生,陈红印.新型蠋蝽若虫液体人工饲料效果评价蠋蝽若虫液体人工饲料效果评价[J].中国生物防治学报,2019,35(1):9-14. |
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| 作者姓名： | 廖平 苗少明 许若男 刘晨曦 陈国康 王孟卿 毛建军 张礼生 陈红印 |
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| 作者单位： | 1. 西南大学植物保护学院, 重庆 400715;2. 中国农业科学院植物保护研究所/中美合作生物防治实验室, 北京 100193 |
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| 基金项目： | 国家重点研发计划（2017YFD0200400， 2017YFE0104900， 2017YFD0201000） |
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| 摘 要： | 本研究通过以柞蚕蛹饲养蠋蝽若虫为对照组（CK），用一种以牛奶和鸡蛋为主要生物成分的新型蠋蝽若虫液体人工饲料饲养蠋蝽若虫为处理组（AD），对其发育历期、体重和产卵情况等生物学参数进行统计分析；同时，为测试AD高龄若虫捕食能力，在实验室条件下，测试AD的F1代（AD-F1）和F2代（AD-F2）的5龄若虫对粘虫2龄幼虫捕食功能反应。研究结果表明：AD-F1及AD-F2若虫发育历期均显著长于CK（25.09 d），其中AD-F2发育历期较AD-F1显著缩短（5 d），且AD-F2各龄期体重、成虫获得率和单次产卵量等生物学参数都较AD-F1有显著提升，数值向CK趋近；AD-F1、AD-F2和CK组蠋蝽5龄若虫对粘虫2龄幼虫的捕食功能反应均符合Holling Ⅱ型反应模型，AD-F2瞬间攻击率、最大捕食量等指标较AD-F1均有显著提升，其数值同样向CK趋近。本研究结果说明该液体人工饲料能满足蠋蝽若虫生长发育的基本营养要求，所饲养的蠋蝽若虫具有一定的捕食能力，可以用作田间释放应用。
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| 关 键 词： | 蠋蝽 液体人工饲料 饲养 生长发育 生物防治 |
| 收稿时间： | 2018-10-19 |
Evaluation of a New Liquid Artificial Diet of Arma chinensis Fallou (Hemiptera:Pentatomidae) |
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| LIAO Ping,MIAO Shaoming,XU Ruonan,LIU Chenxi,CHEN Guokang,WANG Mengqing,MAO Jianjun,ZHANG Lisheng,CHEN Hongyin.Evaluation of a New Liquid Artificial Diet of Arma chinensis Fallou (Hemiptera:Pentatomidae)[J].Chinese Journal of Biological Control,2019,35(1):9-14. |
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| Authors: | LIAO Ping MIAO Shaoming XU Ruonan LIU Chenxi CHEN Guokang WANG Mengqing MAO Jianjun ZHANG Lisheng CHEN Hongyin |
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| Affiliation: | 1. College of Plant Protection, Southwest University, Chongqing 400715, China;2. USDA-ARS Sino-American Biological Control Laboratory/Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China |
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| Abstract: | In this study, a liquid artificial diet (AD) based on liquid milk and chicken egg was compared with pupae of Antheraea pernyi (Guerin-Meneville) (CK) for its effects on development time, weight, and fecundity of A. chinensis. Further, the predation functional response of F1 and F2 generation AD- and CK-fed A. chinensis 5th instars against the 2nd instars of Mythimna separata (Walker) were tested. The nymphal development period of AD-F2 were significantly shorter (by 5 d) than that of AD-F1, while both were significantly longer than that of CK (25.09 d). Compared with AD-F1, AD-F2 showed higher weights at each instars, adult harvest rate, and per female fecundity. The predation of A. chinensis 5th instars (CK, AD-F1 and AD-F2) against the M. separata 2nd instars approximately fitted with Holling Ⅱ type. The attacking rate and maximal consumption of AD-F2 were significantly higher relative to AD-F1. The performance of Ad-F2 was similar with that of CK. These results suggest that the liquid artificial diet can meet the nutritional need of A. chinensis nymph for growth and development, and A. chinensis reared on the liquid artificial diet have a potential for insect pests control in the field. |
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| Keywords: | Arma chinensis liquid artificial feed mass rearing growth and development biological control |
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