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.APHIDS (Aphiidae) 
Ohio. I. H. Parks (July 24): Colonies of corn leaf aphid (Aphis maidis Pitch) 
have "been noticed for the last 10. days. 
Missouri. L. Haseman (July 28): Some complaints of aphids on corn tassels. 
ITorth Dakota. J. A. Munro (July 25 ) • Corn aphid is moderately abundant in 
vicinity of Pargo. 
Kansas. H. E. Bryson (July 24): A. maidis has been becoming more abundant 
in corn during the last 10 days. 
Utah. G. P. Knowlton (July 12>): Corn root aphid ( Anur aphis maidi-ra.dicis 
Porbes) and associated tan ant are infesting corn roots in a field 
at Eoosevelt. 
ALPALPA 
ALPALPA WEEVIL ( Hyper a postica, Gyll.) 
Correction .— Ohio. T. K. Parks (July 17 ) : The weevil thought to be the 
alfalfa, weevil collected in Gallia County, in May, and published in 
the June issue of the Insect Pest Survey Bulletin, page l6l, has been 
determined by L. L. Buchanan e„s Hyp era, meles P. 
Wyoming. B. I. Snipes (July 22): Pirst crop of alfalfa in vicinities of 
Grey bull and Basin in Big Horn County, and Meeteetse in Park County, 
suffered varied damage — from 5 to 75 percent. Both adults and larvae 
are present.' 
Utah. G. P. Knowlton (June 2l): Injury has been severe in the Milford— 
Minersville area, 90 percent being in the pupal stage. (July 7 ): 
Injurious to alfalfa in some fields at Delta and Hyde Park, and_ 
generally severe in Millard, Sanpete, Sevier, Piute, and Emery 
Counties. Moderately severe in Utah County, Ouray Valley of Uintah 
County, Iron County, and parts of Cache County. (July 18 ) : Damaged 
alfalfa, at Eoosevelt, Vernal, and Maeser, and injury was reported 
as rather general throughout Duchesne and Uintah Counties. 
CLOVEE LEAP WEEVIL ( Hyp era punctata P.) 
Georgia.. I. L. Bissell (July ll) : Adults are commonly caught in soil-erosion 
run-off tanks, apparently coming from alfalfa. 
Utah. G. P. Knowlton (June 19 ): Adults found in alfalfa at Vernal. 
Moderately abundant. (July 7 ) : Adults are abundant in an alfalfa field 
near Hyde Park. 
ALPALPA CATEBPILLAE (Colias eury theme Bdv. ) 
Utah. G. P. Knowlton (July): Adults were abundant near Hyde Park and 
around and over several alfalfa fields at Cove, Smithfield, and Hyde 
Parle, in Cache County, during the first half of July, and moderately 
