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| 诱捕条件对红棕象甲聚集信息素田间效果的影响 |
| Affecting factors on capture efficacy of aggregation pheromone traps for Rhynchophorus ferrugineus Oliver |
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| DOI： |
| 中文关键词: 红棕象甲 聚集信息素 诱捕器 诱捕效果 |
| 英文关键词:Rhynchophorus ferrugineus aggregation pheromone trap trapping efficacy |
| 基金项目:海南省重点科技计划（ZDXM20130049）；海南省重大科技项目（ZDZX2013008-2）；基本科研业务费（1630012015023） |
| Author Name | Affiliation | | YAN Wei1,2, LIU Li1, LI Chao-Xu1, HUANG Shan-Chun1, QIN Wei-Quan1*, PENG Zheng-Qiang3 | (1. Coconut Research Institute, Chinese Academy of Tropical Agricultural Sciences, Wenchang 571339, Hainan Province, China
2. Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing 100083, China
3. Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China ) |
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| 中文摘要: |
| 红棕象甲 Rhynchophorus ferrugineus Oliver 是世界著名的严重危害棕榈植物的毁灭性入侵害虫，现已传入我国长江以南广大地区，对我国棕榈植物的安全生产造成严重威胁。本文比较了聚集信息素来源、诱捕器设置高度、颜色和类型对红棕象甲成虫诱捕效果的影响。结果表明：2 种不同来源的红棕象甲聚集信息素诱捕效果无显著差异；诱捕器置于地面诱捕效果最好；红色和黑色诱捕器的诱虫量显著优于白色和黄色诱捕器；诱捕器类型对诱虫量无显著影响。本研究结果可为红棕象甲聚集信息素的监测技术提供指导。 |
| 英文摘要: |
| Red palm weevil Rhynchophorus ferrugineus Oliver, a concealed tissue borer, is a lethal invasive pest of palms and is reported to invadthe south of the Yangtze river in China, and poses a serious threat to China’s palm industry. The study was conducted to determine the effects of lure source, trapping height, trap color and trap shape on the capture efficacy forR. ferrugineus. Results showed thatR. ferrugineus trapped by 2 sources of aggregation pheromone was similar. The optimum height of the trap was on the ground. The capture efficacy of red and black traps were significantly higher than that of white and yellow traps. The differences of the quantity of the adults by 3 types of trap were not significant. The present results could be used in better monitoring R. ferrugineus by using its aggregation pheromone. |
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