| 糖醋酒液对桃园和苹果园中桃蛀螟的诱捕效果分析 |
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| 引用本文：翟浩,王丹,马亚男,贾晓曼,张勇,李晓军.糖醋酒液对桃园和苹果园中桃蛀螟的诱捕效果分析.植物保护学报,2019,46(4):894-901 |
| DOI：10.13802/j.cnki.zwbhxb.2019.2018176 |
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| 中文摘要:为研究桃园和苹果园中桃蛀螟Conogethes punctiferalis成虫的发生动态，探讨糖醋酒液对桃蛀螟的诱捕效果，于2015—2016年利用糖醋酒液和性信息素对泰安市郊区桃园和苹果园中桃蛀螟成虫的全年发生动态进行监测，并比较糖醋酒液诱捕器在不同悬挂高度0、1.0、1.5、2.0和2.5 m下对桃蛀螟雌、雄成虫的诱捕效果。结果显示，2015—2016年，泰安市郊区桃园和苹果园中桃蛀螟成虫田间始发期为4月下旬至5月中旬，发生末期均为10月上旬。糖醋酒液和性信息素诱捕器监测结果均显示，桃蛀螟成虫群体数量发生高峰期为9月上旬—10月上旬，且在此期间二者的诱捕量无显著差异。糖醋酒液能够同时诱捕桃蛀螟雌、雄成虫，且以雄成虫为主，在桃园和苹果园中，2016年的雄成虫诱捕量分别占总诱捕量的87.62%和88.29%。糖醋酒液诱捕器在地上0~2.5 m悬挂高度均能诱捕到桃蛀螟成虫，其中诱捕器悬挂于地上2.5 m高度时诱捕量最多，显著高于其它悬挂高度处理。表明糖醋酒液可以通过有效诱捕桃蛀螟成虫来准确监测其群体发生动态。 |
| 中文关键词:糖醋酒液 桃蛀螟 悬挂高度 诱蛾高峰 绿色防控 |
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| Trapping effects of sugar-acetic acid-ethanol water solutions on yellow peach moth Conogethes punctiferalis in peach and apple orchards |
| Author Name | Affiliation | E-mail | | Zhai Hao | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | | | Wang Dan | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | | | Ma Yanan | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | | | Jia Xiaoman | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | | | Zhang Yong | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | gkszhy@sina.com | | Li Xiaojun | Shandong Institute of Pomology, Tai'an 271000, Shandong Province, China | lixiaojunts@163.com |
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| Abstract:To investigate the dynamics of Conogethes punctiferalis adults and explore the trapping effects of sugar-acetic acid-ethanol-water solution (SAEWS) on C. punctiferalis in peach and apple orchards, the dynamics of C. punctiferalis was monitored by using SAEWS and sex pheromone and comparing the amounts and rates of female/male trapped by SAEWS at five trap-hanging heights (0, 1.0, 1.5, 2.0 and 2.5 m) above ground in Tai'an suburbs in 2015-2016. The results showed that C. punctiferalis adults began to emerge in peach and apple orchards of Tai'an suburbs from late April to mid-May in 2015-2016, and the emergency lasted until early October. The emergency peaks monitored by SAEWS and sex pheromone were both from early September to early October, with no significant difference in trapping amounts between them. Male and female adults of C. punctiferalis could be trapped by SAEWS simultaneously, with the majority being male adults, accounting for 87.62% and 88.29% of the total trapping amount in peach and apple orchards, respectively. Additionally, C. punctiferalis could be trapped by SAEWS trapping at any heights between 0-2.5 m above ground, and the largest number of adults trapped during the emergency peak periods was at 2.5 m above ground, which was significantly higher than those at other heights. The results indicated that SAEWS could be used to accurately monitor the population dynamics of C. punctiferalis by trapping their adults effectively. |
| keywords:sugar-acetic acid-ethanol water solution Conogethes punctiferalis hanging height moth peak green pest control |
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