海口市荔枝蒂蛀虫种群动态调查  

Investigation on Population Dynamics of Conopomorpha sinensis Bradley in Haikou,Hainan Province

作　　者：周成辉 朱麟[1] ZHOU Chenghui;ZHU Lin(College of Life Sciences,Hainan Normal University,Haikou 571158,China)

机构地区：[1]海南师范大学生命科学学院,海南海口571158

出　　处：《海南师范大学学报（自然科学版）》2020年第2期160-164,共5页Journal of Hainan Normal University（Natural Science）

基　　金：国家重点研发计划(2017YFD0202100)。

摘　　要：采用田间系统调查法,调查了海口市2018-2019年荔枝蒂蛀虫的发生规律,并应用逐日查蛹羽化进度法预测荔枝蒂蛀虫的发生期。结果表明:两年间荔枝蒂蛀虫的发生趋势基本一致,均具有果实成熟期和秋梢末期两个高峰;采用逐日查蛹羽化进度法预测的发生期与田间实际调查的发生期一致。Systematic methods were adopted to investigate the emergence rhythms of Conopomorpha sinensis Bradley in Haikou,Hainan province from 2018 to 2019,and the emergence duaration of Conopomorpha sinensis Bradley was predicted by checking the eclosion rate day by day.The results showed that the occurrence trend of the pest was basically the same in both years,i.e.,and have two peaks of fruit maturity and the end of autumn tip.The predicted emergence duaration by checking the eclosion rate day by day was consistent with field investigation.

关 键 词：荔枝蒂蛀虫 种群动态 预测预报 

分 类 号：Q968.1[生物学—昆虫学]