松墨天牛引诱剂是防治秘墨天牛和松材线虫病的重要手段之一。为探明引诱剂的引诱距离和引诱时间，近几年分别在松林外和林间进行了测定。引诱距离在松林外距离林缘４０～８０ｍ的孤立木上都有明显的引诱作用，离林缘越近，诱虫效果越明显。在林间诱木上施引诱剂后３～５天，有３２％的诱木有天牛来咬刻槽；６～１２天有４７％的诱木有天牛来咬刻槽。诱木实际诱虫时间平均为６２．４天。 Monochamus alternatus attractant is one of the important measures to control Monochamus alternatus and pine wilt disease. In order to find the luring distance and lure time of attractant, the measurements were carried out in the forest and the forest in recent years. Attracting distance in the pine forest 40 ~ 80m away from the edge of the isolated wood have obvious lure, closer to the edge of the forest, the more obvious effect of attracting insects. Three to five days after the lures were induced on the forest lure, 32% of the lure had a beetle to bite the groove; and 47% of the lure from 6 to 12 days had a bite groove. Trapping the actual time to trap the average of 62.4 days.