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一、试验材料与方法: 1.合成桃小性信息素,成份为顺—7—二十烯—11酮占95%,与顺—7—十九烯—11酮占5%的混合物。橡胶诱芯载体,含量为500微克。
First, the test materials and methods: 1. Synthesis of small peach pheromone, cis-7-eicosene-11 ketone accounted for 95%, cis-7-nonadecene-11 ketone accounted for 5% of the mixture. Rubber inducing carrier, content of 500 micrograms.