| 杨晓朱，李琨渊，楼嘉宁，陈刘生，梁诗婷，赵丹阳,2025,阿裳蛾属两种害虫生物学特性研究[J].环境昆虫学报,(6):1955-1962 |
| 阿裳蛾属两种害虫生物学特性研究 |
| Biological characteristics of two pest species in the genus Achaea |
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| DOI： |
| 中文关键词: 裳蛾科 飞扬阿裳蛾 人心果阿裳蛾 幼虫形态 生物学特性 寄主植物 |
| 英文关键词:Erebidae Achaea janata Achaea serva larval morphology biological characteristics host plants |
| 基金项目:广东省高职院校产教融合创新平台项目（2022CJPT011）；广东省林业科学研究院技术服务项目（2024JS030-041） |
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| 中文摘要: |
| 通过野外调查与室内饲养观察系统研究了阿裳蛾属两种害虫—飞扬阿裳蛾Achaea janata（Linnaeus）和人心果阿裳蛾Achaea serva（Fabricius）—的幼虫形态特征与生物学特性，以及在广东省的发生规律。本文详细描述了这两种害虫幼虫的形态特征及其鉴别性状。野外调查研究发现，这两种害虫在广东地区一年发生6~8代，幼虫具明显的防御行为，且在高密度种群时对多种林木及经济作物造成严重危害。此外，还首次报道了飞扬阿裳蛾危害红背桂、海漆、纤梗叶下珠，以及人心果阿裳蛾危害革叶铁榄和铁榄等新寄主植物。研究结果为红树林及亚热带常绿阔叶次生林中阿裳蛾属害虫的识别与防控提供了重要依据。 |
| 英文摘要: |
| Through field surveys and laboratory rearing observations, we systematically investigated the larval morphological characteristics, biological traits, and occurrence patterns of two pest species in the genus Achaea—A. janata (Linnaeus) and A. serva (Fabricius)—in Guangdong Province. The larval morphological features and key diagnostic characteristics of both species were described in detail. Field studies revealed that these two pests complete 6-8 generations per year in Guangdong, with larvae exhibiting distinct defensive behaviors and causing severe damage to various forest trees and economic crops under high population densities. Additionally, new host plant records are reported for the first time: Excoecaria cochinchinensis, Excoecaria agallocha, and Phyllanthus tenellus for A. janata, and Sinosideroxylon wightianum and Sinosideroxylon pedunculatum for A. serva. The findings provide important insights for the identification and management of Achaea pests in mangrove and subtropical evergreen broad-leaved secondary forest ecosystems. |
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