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格尔木虻害比较严重,为有效防制,作者于2001年7月中旬对格尔木市优势虻种灰股瘤虻(Hybomitra zaitzeri)的白天活动规律作了初步观察,结果如下。
Golmud injury more serious, for the effective control, the author in mid-July 2001 in Golmud City, the dominant species of gray-headed tumor (Hybomitra zaitzeri) during the day made a preliminary rule of law, the results are as follows.