Investigation on species of Limacodidae on Prunus cerasifera and sycamore in urban area of Wuhu City / 中国血吸虫病防治杂志

ABSTRACT

Objective To investigate the species of Limacodidae and the biological habits on Prunus cerasifera and sycamore in the urban area of Wuhu City,so as to provide the reference for the prevention and control of the diseases caused by Limacodi?dae. Methods Two observation places were selected in the urban area of Wuhu City,and the survey period of the first observa?tion place(A)was from 2014?5?4 to 2014?11?2,and eucleid caterpillar was observed and collected every Sunday(a total of 27 times);the survey period of the second observation place(B)was from 2014?1?5 to 2014?12?28,and eucleid caterpillar was ob?served and collected every Sunday(a total of 52 times). The eucleid caterpillars were collected by the visual inspection and arti?ficial direct collecting method,and then they were identified and classified by the naked eye direct observation and the direct ob?servation with the help of the anatomical lens in the laboratory. Results There were seven kinds of identified Limacodidae from the two observation places and their occurrence regularity,the species composition ratio,and natural enemies were understood. Conclusions Limacodidae larvae not only are the defoliator of the ornamental forests,but also harm the health of residents, that is they can cause eucleid larva dermatitis. Therefore,we should strengthen the prevention and control of Limacodidae,re?ducing its impact on the lives of the residents.