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JOURNAL OF ECONOMIC ENTOMOLOGY 



[Vol. 9 



able, especially where this strength of Bordeaux was used before and 

 after bloom with arsenate of lead and soap. 



The results obtained in 1913 and 1914 left little doubt that the 

 spray before bloom and the one following 5 to 8 days after blooming 

 were not of as much value as the August spraying in controlling the 

 berry worm. In 1915 the spraying before bloom was omitted entirely 

 except in a few badly infested vineyards. Some of the best results ob- 

 tained were in vineyards which received only one thorough spraying 

 in August with 3 pounds powdered arsenate of lead in combination 

 with 2-3-50 Bordeaux and 2 pounds of soft soap. 



Euclid Experiments — 1915 



