金小蜂是消灭越冬红铃虫的有效天敌。我们自引进金小蜂以来,经历了试养、断种、坚持、提高、扩大的过程。通过“实践、认识、再实践、再认识”,使我们饲养金小蜂的工作得到了发展。七年来,共养蜂225万余头。放蜂面达8.8万多亩。 Gold wasp is to eliminate the effective natural enemies of winter beetle. Since the introduction of golden bee, we have undergone trials, broken species, persist, improve and expand the process. By “practicing, recognizing, re-implementing and re-understanding,” we have been able to develop our work in raising golden bees. Over the past seven years, a total of more than 225 million bee-keeping. Bee put the face of 8.8 million mu.