ProducDescriptio
For evaluating fly sprays based otheechnique described iSoap and Sanitary Chemicals (Feb 1943) Vol. 19 p 101-104, 128 with certaimodifications.
The dosage for mortalityests is 0.2 ml per sprayer (total 0.4 ml). The perceage mortality obtained withhe officialesinsecticide aa dosage of 0.4 ml should be betwee30 per cenand 55 per ce. Under differencoditions of fly breeding andesting imighbeecessaryo varyhe dosage iordero obtaikills withithisange.
