| 孙赞瑞，武爱华，谢佳宏，谢东航，相会明，程杰，马瑞燕，李先伟,2025,山西省太谷区灯诱昆虫种群的动态监测与多样性分析[J].环境昆虫学报,(5):1528-1538 |
| 山西省太谷区灯诱昆虫种群的动态监测与多样性分析 |
| Dynamic monitoring and biodiversity analysis of light-trapped insect population in Taigu District of Shanxi Province |
| |
| DOI： |
| 中文关键词: 虫情测报灯 高空诱虫灯 种群动态 优势种 害虫监测 物种多样性 |
| 英文关键词:Pest forecasting lamp high-altitude trap lamp population dynamics dominant species pest monitoring insect species diversity |
| 基金项目:国家现代农业产业技术体系（CARS-28-19）；国家重点研发计划（2023YFD1401404-3）；山西省科技创新人才团队（领军）专项计划（202304051001006） |
|
| 摘要点击次数: 439 |
| 全文下载次数: 185 |
| 中文摘要: |
| 为明确山西省晋中市太谷区农田昆虫种类、物种多样性，以对当地制定农业害虫防治方案提供基础数据指导，本研究利用虫情测报灯和高空诱虫灯对当地昆虫的种类和数量进行了周年监测。结果表明，两种灯诱设备共诱集到昆虫33 957头，隶属于11目46科217种。其中农业害虫32 221头，分属4目29科196种，天敌昆虫1 569头，分属5目8科12种，益害比1∶20.5。鳞翅目和鞘翅目昆虫是物种数最丰富的两大类群，其个体总数分别为29 673头和2 674头。丝棉木金星尺蛾Calospilos suspecta、槐尺蛾Semiothisa cinerearia、玉米螟Ostrinia furnacalis、旱柳原野螟Proteuclasta stotzneri、棉铃虫Helicoverpa armigera、银锭夜蛾Macdunnoughia crassisigna、旋幽夜蛾Scotogramma trifolii、八字地老虎Agrotis c-nigrum和黄褐丽金龟Anomala exoleta为优势害虫，中华草蛉Chrysoperla sinica为优势天敌。相较于虫情测报灯，高空诱虫灯下能诱捕到更多的昆虫种类和数量，对当地优势种的发生期预测更为精准。查明了上述主要害虫与天敌的发生高峰期。本研究结果明确了太谷区灯下昆虫群落组成和优势种昆虫的发生规律，为当地昆虫群落多样性调查与害虫综合治理提供理论依据。 |
| 英文摘要: |
| In order to clarify the species composition and species diversity of farmland insects in Taigu District of Jinzhong City, Shanxi Province, and to provide basic data for formulating local agricultural pest control programs, this study conducted annual monitoring of the insect species and quantities using insect forecasting lamps and high-altitude trap lamps. The results showed that a total of 33 957 insects were trapped by the two light traps, belonging to 217 species, 46 families and 11 orders. Among them, there were 32 221 agricultural pests, belonging to 196 species, 29 families, and 4 orders; and 1 569 natural enemies, belonging to 12 species, 8 families, and 5 orders, with a benefit-harm ratio of 1∶20.5. Lepidoptera and Coleoptera were the two most abundant groups with 29 673 and 2 674 individuals, respectively. Calospilos suspecta, Semiothisa cinerearia, Ostrinia furnacalis, Proteuclasta stotzneri, Helicoverpa armigera, Macdunnoughia crassisigna, Scotogramma trifolii, Aestia c-nigrum, and Anomala exoleta were identified as dominant pests, while Chrysoperla sinica was the dominant natural enemy. Compared with the insect forecasting lamp, the high-altitude trap lamp showed higher trapping efficiency, enabling more precise prediction of the occurrence periods of local dominant insect species. The peak periods of occurrence of the above major pests and natural enemies were identified. The results of this study clarified the composition of the insect community and the occurrence patterns of dominant insect species under the lamps in the Taigu area, providing a theoretical basis for investigating local insect community diversity and integrated pest management. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
