
荔枝蝽田间种群消长动态及空间分布型研究
The population dynamics and spatial distribution pattern of Tessaratoma papillosa in lychee orchards.
王玉洁 ,赵冬香**,卢芙萍,彭正强,王爱萍
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作者单位:中国热带农业科学院环境与植物保护研究所 农业部热带农林有害生物入侵监测与控制重点开放实验室 海南省热带农业有害生物检测监控重点实验室 儋州 571737
中文关键词:The population dynamics and spatial distribution pattern of Tessaratoma papillosa in lychee orchards
英文关键词:Tessaratoma papillosa, population dynamics, spatial distribution pattern
中文摘要:
对海南省儋州地区荔枝园中荔枝蝽Tessaratoma papillosa (Drury)种群动态及空间分布进行了系统调查与分析。结果表明,在2005—2006与2008—2009年期间,荔枝蝽的产卵高峰期分别为4月与2月,若虫高峰期为3月,成虫高峰期分别为4月及7月;分析表明荔枝蝽各虫态在荔枝园中均为聚集分布,且成虫个体间相互排斥。
关键词 荔枝蝽, 种群消长, 空间分布型
英文摘要: The population dynamics and spatial distribution of Tessaratoma papillosa (Drury) were surveyed in lychee orchards in Danzhou, Hainan during 2005-2006 and 2008-2009. The peaks of oviposition were in April and February. Nymph abundance peaked in March, and adult abundance in April and July. The different developmental stages of T. papillosa all had an aggregated distribution and adult individuals were mutually exclusive.