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Position: Home > Articles > Survey and preys of lady beetles (Coccinellidae) in citrus groves in Qujiang, Guangdong Journal of Environmental Entomology 2013,35 (1) 80-87

广东曲江区柑橘园天敌瓢虫种类调查及食性观察(鞘翅目:瓢虫科)

作  者:
郑朝武;虞国跃
单  位:
广东韶关曲江区莲花池生态园;北京市农林科学院植保环保研究所
关键词:
瓢虫科;柑橘园;种类调查;食性;广东
摘  要:
对广东曲江区4个柑橘园4种橘类植物(甜橙Citrus sinensis(Linn.)Osbeck,沙田柚Citrus grandis(Linn.)Osbeck var.shatinyu Hort,温州蜜橘Citrus unshiu Marcovitch和沙糖桔Citrus reticulata Blancocv.Shiyue Ju)上的瓢虫进行种类调查和食性观察,共采集320头瓢虫标本,鉴定结果为24属51种,多数为蚜虫的捕食性天敌,其中龟纹瓢虫、六斑月瓢虫、红肩瓢虫、黄斑盘瓢虫、台湾隐势瓢虫、后斑小瓢虫和细缘唇瓢虫为优势种。对大多数种类的食性作了观察或进行室内饲养,基本明确了它们在橘类上的猎物。
译  名:
Survey and preys of lady beetles (Coccinellidae) in citrus groves in Qujiang, Guangdong
作  者:
ZHENG Zhao-Wu1, YU Guo-Yue2*(1.Lotus Pool Ecological Garden, Qujiang 512162, Guangdong Province, China; 2.Institute of Plant & Environmental Protection, Beijing Academy of Agricultural & Forestry Science, Beijing 100097, China)
关键词:
Coccinellidae;citrus grove;survey;prey;Guangdong
摘  要:
Survey and preys of lady beetle species in citrus groves were carried out in Qujiang District, Shaoguan City, Guangdong Province between January 2010 to July 2012.The surveyed 4 Citrus plants are Citrus sinensis (Linn.) Osbeck, C.grandis (Linn.) Osbeck var.shatinyu Hort, C.unshiu Marcovitch and C.reticulata Blanco cv.Shiyue Ju.A total of 320 lady beetle specimens (excluding plant-eating ones) were collected and identified.They belonged to 51 species of 24 genera.Most of them are predator of citrus aphids, and Propylea japonica (Thunberg,1781), Cheilomenes sexmaculata (Fabricius,1781), Harmonia dimidiata (Fabricius,1755), Lemnia saucia (Mulsant,1850), Cryptogonus horishanus(Ohta,1929), Scymnus (Pullus) posticalis Sicard, 1912 and Chilocorus circumdatus (Gyhhenhal,1808) were dominant species.Most of them are provided with the observed preys in field or the feeding preys indoor.

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