关于高温杀虫法,“档案工作”一九五八年第五期作过介绍。这个方法行之有效,也比较节约。我们在去年十二月又作了两次试验,实践证明:这个方法是不能千篇一律的,必须因地制宜,因时制宜,同时还要考虑到各方面的条件。第一、“将卷内的虫完全烘死,需要八小时”,但还有一个条件,那就是从室内的温度上升到摄氏五十度以上算起。否则,不能收到预期的效果。十二月六日第一次试验时,由于煤的质量不好,五点一刻点火,直到九点半,室内温度才升到五十一度,前四个鐘头根本未起杀虫之效,以后温度虽然 About the insecticide method of high temperature, Archives work was introduced in the fifth issue of 1958. This method is effective, but also more economical. In December last year, we conducted another two tests. Practice has proved that this method can not be applied in a stereotyped manner and must be tailored to local conditions and in accordance with the time frame, taking into account the conditions in various fields. First, “it takes eight hours to completely pest a worm in a roll,” but there is one more condition, from the temperature in the room rising above 50 degrees Celsius. Otherwise, you can not receive the expected result. At the first test on December 6, the temperature in the room rose to 51 degrees Celsius until half past nine due to the poor quality of the coal. The first four hours did not work at all Effective, although the temperature after