据悉:全国1999年三季度化学农药产量(折纯计)为94567吨,较1998年同期下降1.15%,其中:杀虫剂下降1.54%,杀菌剂、除草剂分别上升33.67%、23.84%。由于上半年产量增幅偏大,1至3季度仍比1998年同期上升11.67%,较上半年增幅回落5.8个百分点。据对有关数据对照分析;主要动态变化有: 一是负增长品种增加。在22个单列统计品种中,1至3季度负增长品种由上半年6个增至 It is reported that: In the third quarter of 1999, the output of chemical pesticides in the third quarter was calculated to be 94,567 tons, which was a decrease of 1.15% compared with the same period of 1998. Among them, pesticides decreased by 1.54%, fungicides and herbicides increased by 33.67% and 23.84% respectively. Due to the large increase in output in the first half of the year, it was still 11.67% higher in the first three quarters than in the same period of 1998, and 5.8 percentage points lower than the increase in the first half of the year. According to the comparative analysis of relevant data, the main dynamic changes are: First, the increase in negative growth. Among the 22 statistical categories, negative growth in the first three quarters increased from six in the first half to