mm 
- i r ^ - 
report. Those that have been received relate mostly to the sev- 
eral con^raon species of grain beetles. 
: I : -- Ii MOTH ( Plodia interounctella Hubn. ) 
" raska -■'• '-'. Swenk (April 25 - May 25): The Indian meal moth continues 
to he muchbeoaaplained of. 
THE FLOUB MITE ( Tvro.rlyphus farinae DeGeer) 
... Z. Swenk (May 25 - June 25): In Scottsbluff County a potato 
cellar with a ruof built of alfalfa, sweet clover hay, and v ar- 
ley straw bfcecame so heavily infested with the flour mite, Ty- 
r o .rl yohus f-iirin?e . that these creatures swarmed over the whole 
interior and formed a layer on the floor an inch or two deep in 
spots. 
