论文部分内容阅读
据美帝杂志《农业研究》1970年2月第18卷第8期报道,美帝农业部农业研究局分离了3,000只玉米螟雌蛾的性引诱分泌物。经测定,玉米螟的性引诱物与玉米红带卷叶蛾一样,均为醋酸十四(烷)酯。据实验室研究,玉米螟雄蛾对人工合成和天然性引诱物呈相同反应。引诱雄性玉米螟的人工合成性引诱物或天然的性引诱物与雄性玉米螟的距离在9.1—13.7市尺时可起到引诱作用。目前正计划大田试验害虫对人工合成的性引
According to the US Imperial Diet “Agricultural Research” Vol. 18, No. 8, February 1970, it was reported that the Agricultural Research Service of the US Department of Agriculture separated 3,000 sexual inducement secretions of the female corn borer. It has been determined that the trapping agent of the corn borer is the same as the corn coleoprene, all of which are tetradecyl acetate. According to laboratory studies, maize borer moths produce the same response to synthetic and natural decoys. Lure of the male corn borer synthetic attractant or natural attractant and the male corn borer distance of 9.1-13.7 feet can play a tempting role. Currently, field trials of pest insects on artificial synthesis of the cited