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茶毛虫(Euproctis pseudocons persa Strand)是我省茶区的主要害虫之一.一般以周期性猖獗发生,1985年仅寿宁县发生严重的茶园就达8000多亩,长期以来,虽采取人工捕捉和农药防治,但见效不大,而且农药的残留量还影响了茶叶品质.为了有效防治茶毛虫,我们于1984年引进了省农科院茶叶所采集、分离的茶毛虫核型多角体病毒“福建一号毒株”(简称FK-1-EPNPV),并在风阳乡官田村茶园通过三次复制,共获毒尸56万头,1985年我站用毒尸9.3万头分别对风阳、平溪乡56片乡、村的1594亩茶园进行了生产性推广应用,其结果如下:
Euproctis pseudocons persa Strand is one of the main pests in the tea plantation of our province.It usually occurs in a cyclical manner.On 1985, only 8,000 hectares of serious tea plantations were found in Shouning County. For a long time, artificial capture and pesticide Prevention and treatment, but with little effect, but the pesticide residues also affect the quality of tea.In order to effectively control the tea caterpillars, we introduced in 1984 the Provincial Academy of Agricultural Sciences tea collection, separation of the tea caterpillar nuclear polyhedrosis virus "Fujian (FK-1-EPNPV), and in Fengyang Township Guantiancun Tea Garden through three copies, a total of 560000 poisonous dead, in 1985 I stood with a dead body of 9.3 million were Feng Yang, Ping River Township 56 villages, 1594 acres of village tea production and promotion of the application, the results are as follows: