中国森林病虫2026，Vol.45Issue(1)：37-44,8.DOI:10.19688/j.cnki.issn1671-0886.20250056
橘绿粉虱成虫形态特征
Morphological characteristics of Dialeurodes citri(Ashmead)adults
摘要
Abstract
Dialeurodes citri(Ashmead)(Hemiptera:Aleyrodidae)mainly infests economic forest plants such as citrus and landscape greening plants.The morphological characteristics of the adults of D.citri were observed and recorded in detail by super-depth-of-field microscope and scanning electron microscope.The results showed that the adults of D.citri were pale yellowish-white,and the body length of female was about 1.14 mm and the body width was 0.44 mm.The male was slightly smaller.The two pairs of wings were covered with white wax powder.The antennae were yellow,ranging from 0.35 to 0.45 mm in length,with seven segments.One pair of compound eyes,with the upper and lower compound eyes were connected by one to three ommatidia.The mouthpart was piercing-sucking type,comprising one mandibular stylet and two maxillary stylets.The tibiae of three pairs of legs were equipped with tibial combs and brush-like setae,and the end of the second tarsomere bore claws.The female genitalia were composed of three valvulae,with an anal opening and a vasiform orifice on the dorsal side of the ovipositor.The male genitalia consisted of claspers and a tubular aedeagus;the claspers were slender,and the end of the tubular aedeagus was slightly expanded without branching.Various types of sensilla were distributed on parts such as the antennae,mouthpart,tibiae,tarsi and genitalia.The results can provide a solid morphological basis for the identification and control of D.citri.关键词
橘绿粉虱/成虫/形态特征/超微结构/感器类型Key words
Dialeurodes citri(Ashmead)/adult/morphological characteristics/ultrastructure/sensilla type分类
农业科技引用本文复制引用
赵泽坤,刘佳磊,白润娥,范爱姣,闫凤鸣..橘绿粉虱成虫形态特征[J].中国森林病虫,2026,45(1):37-44,8.基金项目
河南省科技研发计划联合基金"河南省重大入侵害虫烟粉虱风险评估体系构建及生物防控关键技术研究"(242103810009) （242103810009）
河南省高等学校重点科研项目"中国粉虱科系统分类及种类订正研究"(20A210021) （20A210021）
