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金纹细蛾(Liithocolletis yingoniella Mats)属鳞翅目细蛾科,近年来在我区苹果、梨、桃、樱桃等果树上危害日趋严重。金纹细蛾性外激素由日本氏家武,玉木佳男等于1986年报道。中国科学院动物研究所1987年首次合成。1989～1990年我们引进该所合成的金纹细蛾性诱芯5300枚,用于诱蛾观察,经两年试验证明:此诱芯诱蛾活性好,灵敏度高,准确性强。在7个县15个苹果园设立测报点,及时发送诱蛾动态情报,指导了21万亩苹果园适期防治,获得经济效益84万元,现将试验结果报告如下。
Liithocolletis yingoniella Mats belongs to Lepidoptera, and in recent years, the harm on apple trees, pears, peaches, cherries and other fruit trees in our region has become increasingly serious. Goldmoor moth sex hormone from Japan’s Jiawu, Tamagawa equivalent reported in 1986. Institute of Zoology Chinese Academy of Sciences first synthesized in 1987. From 1989 to 1990, we introduced 5,300 sexual attractant of the gold moth, which was used for the observation of moths. After two years of experiments, we proved that the entomology moths had good activity, high sensitivity and high accuracy. In seven counties 15 apple orchards set up a report point, timely delivery of lure moth dynamic intelligence, guiding the 21 million mu of apple orchard proper control, access to economic benefits 840000 yuan, now the test results are reported as follows.