First, business area was sprayed twice; then, entire village was treated; spray has minimum DDT content of 3% with rotenone or pyrethrum as quick knock-down agent; refined kerosene, or crystalite, is used as carrier; last year, cost of treatment amounted to $600; mosquitoes were not wholly exterminated but flies appeared to be.
Amityville battles flies and mosquitoes
Am City
American City ; 43 , n 8
1948
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Online Contents | 1997
|Online Contents | 2009
|Engineering Index Backfile | 1946
Engineering Index Backfile | 1946
Online Contents | 1998