Old tin can covers or mason jar tops are good for this purpose. One of the ... Cockroaches Because of their filthy habits, cockroaches are among the most disgusting insects inhabiting human dwellings. ... Cockroaches have the habit of cleaning their legs and antennae by drawing them through their mouth. Sodium flouride seems to irritate these parts when the roaches crawl through it. ... The storage container should be clearly labeled and kept in a place not accessible to children. 2.
|Author||:||South Dakota State University. Cooperative Extension Service, South Dakota State College of Agriculture and Mechanic Arts. Cooperative Extension Service|