-275- 
ern Wisconsin. In places the late crop has 'been totally destroyed and a large 
part of the early crop damaged. (Abstract, J.A.H.) 
Minnesota. A. A. Granovsky (July 11): The pea aphid practically ruined some of 
the canning peas in the southeastern part of the State. 
North Dakota. J. A. Munro (July 18): The pea aphid situation much improved 
since last report. Aphid enemies have checked its development. 
Nebraska. M. H. Swenk (June 20 to July 20): In Cuming and other counties, dur- 
ing the latter part of June, sweet peas were attacked to a serious extent. 
Utah. G. F. Khowlton (June 30): Pea aphids are moderately abundant to rather 
abundant on field tieas and alfalfa in many -oarts of Weber County. 
CABBAGE 
IMPORTED CABBAGE WORM (Ascia ra^ae L. ) 
Indiana. H. 0. Dcay (July 25): The imported cabbage worm is very abundant over 
the entire State. 
Michigan. R. Hut son (July 23): The imported cabbage worm is very abundant. 
Wisconsin. E. L. Chambers and assistants (July): The imported cabbage worm is 
very abundant throughout the State. (Abstract, J.A.H.) 
Minnesota. A. A. Granovsky (July 11): The imported cabbage worm is moderately 
abundant in most of the cabbage fields. 
Nebraska. D. B. Whclan (June 20 to July 20): The cabbage worm has been more 
then usually troublesome on cabbage in all parts of the State during the 
period here covered. At Lincoln this species formed 79 per cent of all the 
caterpillars collected on cabbage. It completely killed nev.ly-set fall 
cabbage plants. The peak of pupation of the worms collected occurred on 
July 20. 
Utah. G. F. Knowlton (July 21): Larvae are doing their usual damage in northern 
Utah. 
DIAMOND-BACK MOTH ( Flutella maculi-pennis Curt.) 
Minnesota. A. A. Granovsky (July 11): Very abundant in some cabbage, rape, and 
cauliflower fields and doing considerable damage. 
Oregon. D. C. Mote (July 23): There is a very serious infestation throughout 
the entire lower Willamette Valley and coast counties on rope, cauliflower, 
turnips, cabbage, etc. 
CABBAGE LOO PER ( Autographa brassicae Riley) 
Nebraska. D. 3. Whclan (June 20 to July 20): The cabbage looper constituted 20 
per cent of all the worms found on cabbage at Lincoln. This species caused 
qui to a little damage to newly- set fall cabbages. 
LIBRARY 
r^ATE PLANT BOARD 
