-3- 



cattle in small amounts each day, will prevent face fly maggots from developing in 

 the manure, there will be just as many face fly adults on the cattle as before treat- 

 ment because of migration from neighboring herds. 



Caution : Before applying insecticides, read the labels carefully and fol- 

 low all precautions . This not only will insure personal safety, but will also elim- 

 inate insecticide residue hazards. 



For a list of general precautions to use when handling and applying pesti- 

 cides, write to 280 Natural Resources Building, University of Illinois, Urbana, 

 Illinois, for "Safe Use of Pesticides." 



■*#*-*#####* 



This weekly report was prepared by H. B. Petty and Steve Moore, Illinois 

 Natural History Survey and Illinois College of Agriculture, in cooperation with the 

 USBA Agricultural Service, Plant Pest Control Branch, from information gathered by 

 entomologists and cooperators who send in weekly reports from their own localities. 



HBP:cs 

 8/9/63 



