-228- 
Indiana 
tion to this was Onondaga County, where hopperburn was appear- 
ing curing the second week in Jul;-, (abstract J.A.H.) 
J. J. Davis (July 27): The potato 1, "f hopper was reported 
damaging ootatoec: at Waterloo .July 21 and at Bringhurst July 
25. 
Illinois 
Wisconsin 
Iowa 
New York 
New York 
Mississippi 
Utah 
"7. F. Flint (July 21): The- apple leaf hopper is extremely 
abundant this year and is causing severe injury to potatoes. 
E. L. Chancers (July 25): Early potatoes and dahlias are 
"beginning to show injury from leafhoppers which seem to "be 
more prevalent this summer then last in southern counties. 
Many dahlias are already showing hopperburn according to the 
nursery inspection reports* 
C. N. Ainslie (July 24): Thin jassid appears to have done 
much harm to potato fields in the vicinity of Sioux C ro- 
ducing premature ripening and depth of the leaves. Some 
fields ar? comparatively free from these pests. . near-by 
fields suffer. The potato acreage here is large this season. 
TARNISHED PLANT BUG ( Lygus prfctensis L.) 
C. R. Crosby and assistants (July): The tarnished pi 
bug was reported as doing an unusual amount of damage to po- 
tatoes in the west-central part of th bate, tl ;e Be- 
ing principally to the tips of the vines, (abstract J.A.H.) 
POTATO APHID (Illinoia solanifolii Ashm.) 
C. R. Crosby and assistants (July): A few potato aphids 
were seen in Suffolk County the first of the month, and they 
were becoming abundant by the middle of the month, 
(abstract J.A.H.) 
TOMATO WORM ( Protonarce s exta Johan . ) 
K. L. Cocke rham (June 15): One patch of \ 
was found to be severely defoliated by the torato horn v.c : 
the damage having been done during 
POTATO FSYLLID (P aratrioso a CQCkerelll Suit.) 
Official Record Vol.7, No . 28, July 11: A n< ease r - 
ported last yt . r fron for the fir' t ' La now • 
distributed in r:,rly potato sectioni tah. Affect 'lonts 
vary from 2 to 60 per cent, Considerable i to crop • 
pec ted. (B.Li I rds, ' r. Exp. Sta. n.) 
•,J. E. Graf (July 30) ! Phe peyllid whioh to oau 
the pecul tse of | some sections of '. Bt 
is Paratriozoa eockereill. 
