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从1988年开始,我探索用中草药雷公藤防治苹果树腐烂病。经两年的观察,看出雷公藤防治苹果树腐烂病有较好效果。大家不妨试一试。
Since 1988, I have explored the use of the Chinese herbal medicine Tripterygium to control apple tree rot. After two years of observation, we can see that Tripterygium wilfordii has a good effect in preventing apple tree rot disease. We may wish to give it a try.