Item ST 35643 Model - House Fly, 30x Magnification, Institute of Applied Science, 1960s

Summary

Model of a house fly on lip of jug at 30x magnification, 1960s.
The jug spout and fly were part of 'The House Fly' exhibit used in the Institute of Applied Science in the 1960s. The model showed how flies could easily leave traces of their saliva and stomach contents on domestic crockery, potentially contaminating food and drink.

The exhibit drew attention to the public health aspects of house flies, noting its role in spreading diseases such as typhoid, tuberculosis, anthrax and cholera. Exhibit signage stated 'No effort should be spared to eradicate this dangerous insect'. Recommended control methods included covering garbage bins and other waste (to prevent egg-laying and larval development), using wire mesh screens and net covers, and the use of insecticides such as pyrethrin and DDT. DDT has since been banned for most agricultural and domestic purposes in a majority of countries worldwide, due to adverse effects on human health and the environment.

Physical Description

Model fly with clear plastic wings and legs outstretched, sitting on edge of beige coloured plaster spout.