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广西容县是一个松、杉用材林的主要产区,该县历年来的育苗工作上,存在着严重的杉苗根腐病的威胁,有些公社和国营苗圃地的幼苗竟100%的死亡,一般的都有30%—40%的死亡率,因此,几年来在全县各地大力推广精密护理和土农药喷杀等的土法综合防治方法,进行边试验、边总结、边推广,曾获得较显著成绩,现将几种较为成功的经验
Rongxian County, Guangxi Province, is a major producing area for pine and cedar timber forests. In the past few years, there has been a serious threat of seedling root blight in the county’s seedling raising work. In some communes and state nurseries, seedlings have actually died of 100% of the total Of them have 30% -40% mortality rate. Therefore, in recent years, we have been promoting the comprehensive prevention and treatment of indigenous methods such as precision nursing and pesticide spraying in various parts of the county, conducting side trials, summarizing and promoting them. Significant achievements, now several more successful experience