THE EEPOET OF THE 



No. 36 



Table VII — Effect of Lime-Sulphur 1-8 plus 2 lbs. Starch to 40 gals, on 



PsYL'LA Eggs. 



* In some of the tests a small percentage of eggs hatched, but the nymphs, in the 

 process of emerging or just after emerging, succumbed. 



LiME-SuLPHUE AND BlACK LeAF 40. 



A combination of lime-sulphur 1-9 and Blaclc Leaf 40 also proved 100 pei 

 cent, effective. 



Table VIII — Effect of LiME-fSirLPHUR 1-9 plus Black Leaf 40, % px. to 40 gals, os 



PsYLt>A Eggs. 



* In these cases a small percentage of eggs hatched, but the nymphs, in the process 

 of emerging or just after emerging, succumbed. 



i 



Soluble Sulphur and HyDPtATEo Lime. 



In using soluble sulphur, hydrated lime was added to the spray primarily 

 to prevent injury to the bursting buds. 



Table IX — EiFFECT of Soluble Sltlphur, I214 lbs., Hydrated Lime, 10 lbs., to 40 gals. 



ox Psylla Eggs. 



