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甘薯麦蛾 Brachmia triannuella Herrich-Schaffer又叫甘薯卷叶虫,是食害甘薯叶子的主要害虫。发生普遍,为害严重,对甘薯生产威胁很大。昆虫性外激素的利用是害虫测报与防治的新途径之一。现把1977年对此虫进行性引诱试验的结果整理于下。
Brachmia triannuella Herrich-Schaffer also known as sweet potato leafworm, is the main pests eat sweet potato leaves. Occurred widespread, serious damage, a great threat to sweet potato production. The use of insect sex pheromone is one of the new ways to detect and control pests. The 1977 results of this lure test are summarized below.