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落叶松在青海省栽植成功后,逐渐推广,随着落叶松在全省范围内的大面积绿化造林,落叶松球蚜的分布范围也在不断扩大。
After success of planting larch in Qinghai Province, gradually promoted, with larch in the province within a large area afforestation, larch aphid distribution is also expanding.