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-388- 
ELM 
.EUROPEAN' ELM SCALE ( Gossyparia spuria Mod. ) 
H. B. Peirson (July 22):' The elm b ark . louse is abundant 
in the vicinity of Augusta. 
E. N. Cory and assistants (July 17): The European elm 
scale is reported at Towson. 
E. W. Mendenhall (July 12): The European elm scale is 
spreading very fast -on the American and other elm trees in 
Grandview and upper Arlington, Columbus, Ohio. The scale is 
so bad that many of the trees- show injury and in some cases 
the trees are dying on account of this pest. Very little in 
this section is done to combat this pest. (July '18): I found 
an outbreak of the European elm scale on American elms near 
Reynoldsburg, Franklin County. Some of the limbs are dying 
on account of this scale. 
■:\ 
G. F. Knowlton (July 2l): The European elm- scale has caused 
considerable damage in northern Utah during the present year. 
ELM CASE BEARER ( Coleophora limosipennella Dup.) 
J T N. Knull (July 5): Several American elms 2 miles south 
of Dingman 1 s Jerry, Pike County, are nearly defoliated by this. 
insect . • 
M0UR1TI1TG-CL0AK BUTTERFLY (Aglais antiopa L . ) 
H. B. Peirson (July 22): There was a light infestation of the 
spiny elm caterpillar in Augusta June 15. ■ 
H. IT. Worthley (July 9): Several reports of unusual abund- 
ance of the :;s-piny elm caterpillar have been received. 
E. IT. Cory and assistants (July 17): This insect is very 
numerous, attacking many trees in the vicinity'of College Park".'" 
M. H. Swenk (July.l - 15): In Keith County, at Ogallala, the 
leaves of the elm trees were being father severely eaten during 
the second week in July by the spiny elm caterpillar. 
ELM COCKSCOMB GALL (Colopha ulmicola Pitch) 
fet.'B. Peirson (July 22): The elm cockscomb gall was very 
•abundant for the first , time, in. years, .especially near Augusta .■;. 
on July 15. " ' ' : : ","..' 
