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词汇
松毛蟲
释义
松毛蟲
sōng máo chóng
昆蟲名。成蟲是鱗翅目的蛾子,一般為灰褐色或褐色,晝伏夜出,有趨光性。幼蟲長形,紅褐色,花斑顯著,兩側有許多長毛,吃鬆針。對森林危害極大。有的地區稱作“鬆虎”。
明嘉靖九年,大旱時連年發生,毛黑,食松葉盡而立枯,作繭松枝上,冬末乃化盡。
《龍川縣誌》
至今,松毛蟲仍是森林害蟲中發生量大、危害面廣的主要森林害蟲。
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更新时间:2026/9/22 16:13:53