| 日本食蚧蚜小蜂与蓝色长盾金小蜂对橡副珠蜡蚧的联合控害影响因子 |
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| 引用本文： | 李贤,符悦冠,陈俊谕,王建贇,朱俊洪,张方平. 日本食蚧蚜小蜂与蓝色长盾金小蜂对橡副珠蜡蚧的联合控害影响因子[J]. 中国生物防治学报, 2021, 37(3): 424-430. DOI: 10.16409/j.cnki.2095-039x.2021.03.036 |
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| 作者姓名： | 李贤 符悦冠 陈俊谕 王建贇 朱俊洪 张方平 |
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| 作者单位： | 1. 海南大学植物保护学院, 海口 570228;2. 中国热带农业科学院环境与植物保护研究所, 海口 571101 |
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| 基金项目： | 中国热带农业科学院基本业务费（1630042017002）；国家天然橡胶产业技术体系（CARS-33-GW-BC2）；海南省重点研发项目（ZDYF2017041） |
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| 摘 要： | 日本食蚧蚜小蜂Coccophagus japonicus Compere与蓝色长盾金小蜂Scutellista caerulea Fonscolombe分别是橡副珠蜡蚧Parasaissetia nigra Nietner的内寄生与外寄生天敌,为了明确寄主龄期、寄生蜂比例、温度对两种蜂联合防治橡副珠蜡蚧效果的影响,作者...
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| 关 键 词： | 日本食蚧蚜小蜂 蓝色长盾金小蜂 橡副珠蜡蚧 |
| 收稿时间： | 2020-09-20 |
Factors Influencing on the Control of Parasaissetia nigra Nietner by the Combination of Coccophagus japonicus Compere and Scutellista caerulea Fonscolombe |
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| LI Xian,FU Yueguan,CHEN Junyu,WANG Jianyun,ZHU Junhong,ZHANG Fangping. Factors Influencing on the Control of Parasaissetia nigra Nietner by the Combination of Coccophagus japonicus Compere and Scutellista caerulea Fonscolombe[J]. Chinese Journal of Biological Control, 2021, 37(3): 424-430. DOI: 10.16409/j.cnki.2095-039x.2021.03.036 |
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| Authors: | LI Xian FU Yueguan CHEN Junyu WANG Jianyun ZHU Junhong ZHANG Fangping |
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| Affiliation: | 1. College of Plant Protection, Hainan University, Haikou 570228, China;2. Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China |
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| Abstract: | Coccophagus japonicus Compere and Scutellista caerulea Fonscolombe is the endoparasitic and ectoparasitic natural enemy of Parasaissetia nigra Nietner, respectively. To clarify the effects of host ages, parasitic wasp ratios, and temperature on the control effectiveness of the two wasps parasitizing P. nigra, an orthogonal experiment with 3 factors and 5 levels was conducted. The results showed that all the three factors (host ages, parasitic wasp ratios, and temperature) affected the combined control effectiveness of these two wasps. Among all the three factors, parasitic wasp ratio has the most significant effect on their control effectiveness followed by the temperature and host ages, respectively. The optimal treatment was 1 nymph:1 adult, only releasing C. japonicus at 27℃. The study aims at providing a solid foundation for the combined release of these two wasps in the fields to control P. nigra. |
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| Keywords: | Coccophagus japonicus Scutellista caerulea Parasaissetia nigra |
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