苏联科学院化学物理研究所近年来研究了一种以利用外激素即昆虫的淡黄色激素为主防治棉铃虫的新方法。现已决定在苏联棉区广泛推广使用。据化学博士米哈伊尔·戈里特费利特说,在每公顷棉田只要安放少量捕捉器,就可取得显著的防治效果。这种方法与其他防治方法不同,它主要是 Institute of Chemical Physics, Soviet Academy of Sciences in recent years to study the use of a pheromone or insect yellow light hormone-based approach to control bollworm new method. It has now been decided to promote the use of cotton in the Soviet Union. According to Mikhail Gorlitfelter, a chemist, significant control is achieved with just a few traps per hectare of cotton. This method is different from other methods of prevention and treatment, it is mainly