(一) 福清县东张公社茶树良种场,位于水库风口处,茶园小气候常受其影响。现有茶园多为一九七三年及一九七九年种植,其中采摘茶园140亩。自一九七九年以来,场内虫害发生有逐年严重的趋势,茶树受害面积不断扩大,大片茶园芽头枯焦、叶片脱落、甚至整株枯死。一九八二年,我们实地进行虫情调查,议定出主要害虫防治计划。经过实施表 (A) Fuqing County, East Cheung commune tea tree seed market, located at the outlet of the reservoir, the tea garden microclimate often affected. The existing tea plantations were mostly planted in 1973 and 1979, of which 140 acres of tea plantations were picked. Since 1979, there has been a serious year-by-year pest epidemic. The area damaged by tea trees has been constantly expanding. Large tracts of tea plantations are burnt up, the leaves fall off and even the entire plant is dead. In 1982, we conducted a field survey on insects and agreed on major pest control programs. After the implementation of the table