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桃小食心虫在当地是为害苹果、梨、桃和枣等果树产量和质量的主要害虫.近几年来,人工合成桃小诱芯(塞)已经开始应用测报防治。一九八○年八月份在付家埠安排提高桃小诱芯(塞)应用技术的探讨试验。 一、试材和方法 1、试验用的桃小诱芯是辽宁省营口市石油化工研究所一九八○年提
Peach mungbean is the main insect pest that damages the yield and quality of apple trees such as apple, pear, peach and jujube in recent years. In August 1980 in the home port arrangements to improve peach small induced core (Cypriot) application of technology test. First, the test materials and methods 1, the test of the peach small lure is Yingkou Petrochemical Institute of Liaoning Province in 1980 mention