-30- 
Iowa 
Nebraska 
Louisiana 
insects have net est: .... selve_ In bion tiich 
were made . his region ten year: t ini 
found in herds at Jamestown (.-. ril 2A . 
F. C. Bishc ..... Roberta U-pril 13,.;: . 3 stages of the 
. rthern c ttle grub were found in a dairy/ at .-..es; th tion 
however, was com - tively light. Les were pre-./ . 
. J. Bishopp (hpril 26): xc Li . . of 
Hypoderm l bovis was observed i. ... .3 in the vicinity of 
'/... ha. The larv e /ere in various . : - c- 
■ J: jia;- 
SCREV. ' C. 1 ioch] . __^ . . . J.) 
. I ril 30) : 5cro . atly i. . 
rs during the month Lias, .... .... joj -titute 
dominant species about the local packing house. 
jhopp (.-pril 30): Horn flies were found on c. i ttle in 
co. . Mvely small numbers for thi , vex ging aboat five per 
head. 
South 
Dakota 
U - re opt e s scr.bioi suis DeG. ) 
P. 3. 3ishopp (April 25): r of ;. the 
vicinity of . jti to be moderately infested 
New i'exico 
Texas 
rth 
ota 
I ( Oestrus ovis L. ) 
J. R. . r .'ou_l 31 (...ril . m she 
men ctors bot : Injury 3 
cent: I rt of blier at 1 
: ;ss is . . facto] 
. 
. cor (.. rted ' ' poul- 
try. 
:oy u i .. ::. • 
to Lnfestatioi re 
fou. : . ry floe , Fargo April 
