Development of a Highly Efficient Cockroach Trap Device
The extensive existence of cockroach in Daqu-making workshop will reduce the quality and the yield of Daqu. As we know, the tarsus and tibial structure of cockroach leg makes it difficult for cockroach to crawl on smooth and large inclination angle surface. Accordingly, a highly-efficient cockroach trap device by using sesame oil as the bait had been developed. Its application in Daqu-making workshop proved that it is an effective cockroach trap device (the weight of trapped cockroach up to 41.1~54.0 kg from April to August in 2015).