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介绍了榆紫叶甲在哈市的生物学特性,探索了一种新的--喷干防治榆紫叶甲的有效方法,该方法填补了园林绿化中榆紫叶甲难以防治的空白,提出了今后防治榆紫叶甲的建议,对指导实际工作具有重要意义。
The biological characteristics of Ulva pertussis in Harbin were introduced, and a new method of spray-drying to control Ulva pertussis was explored. This method fills the gap of Ulva pertussis that is difficult to control in landscaping. The future prevention and treatment of Elder leaf A proposal, to guide the practical work of great significance.