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木橑树(黄连木)是一种优良的木本油料树,在我省太行山区广为分布。邯郸地区西部集中分布300余万株,年产木橑果实500-700万斤,是山区人民食油和经济收入的主要来源。但五十年代以后,由于木橑种子小蜂(Eurytma plotniroui Nikolsaya)的严重危害, 造成连年绝收。因此,客观地总结历史的经验教训,认真研究其发生规律,努力探索行之有效的防治方法,确定正确的防治策略和防治方案,是当前开发太行山发展木橑生产的重要课题。现根据我们的调查研究,谈几点看法。
Mucuna tree (Coptis wood) is an excellent woody oil tree, widely distributed in the Taihang Mountains in our province. Handan western region concentrated distribution of more than 3000000, with an annual output of 500-700 kg jungle fruit, is the main source of mountain people oil and economic income. However, after the 1950s, the serious damage caused by the Eurytma plotniroui Nikolsaya resulted in a year-long decline. Therefore, objectively summarizing the lessons of history, carefully studying its occurrence law, making efforts to explore effective prevention and treatment methods, and identifying the correct prevention and control strategies and prevention and control measures are the important topics for the development of clog production in Taihang Mountain. Now based on our investigation, to talk a few comments.