The Mosquitoes of New Jersey 



47 



tenance of large forces of industrial workers on this area was greatly 

 interfered with by the presence of these pests, which during large 

 flights gave them no peace by day or by night. 



Fig. 17. Diagram of salt-marsh mosquito conditions. 



At the present time not more than 5 per cent of this area has been 

 developed for industrial or any other purposes. 



