19 



Table VII. 



Va.ndevere Apple, one iree ticice spraijed with Paris Green, and 

 one tree as check, 1886. 



Fruit. 



When 

 Examined. 







Ix.jURiES BY Codling Moth. 



a 



No. OF Apples 















EXAMrN'ED. 



















Check Tiee. 



Poisoned. 





Check 

 tree. 



rois'nd 

 tree. 



No. 



Eatio. 



No. 



Ratio. 



Cor- 

 rected. 





55 

 9 



35 

 230 

 120 

 162 

 351 

 200 



38 

 107 

 120 

 135 

 200 

 250 

 300 

 200 



0 

 1 



6 

 54 

 75 

 100 

 202 

 122 



.00 

 .01 

 J7 

 23 

 .62 

 .62 

 .57 

 .61 



0 

 0 

 1 

 8 

 18 

 28 

 21 

 26 



.00 

 .00 

 ■ .01 

 .06 

 .09 

 .11 

 .07 

 .13 



.00 

 .00 

 .01 

 .05 

 .04 

 .05 

 .03 

 .06 



.00 

 .01 

 .94 

 .78 

 .94 

 .92 

 .95 

 .90 



1,162 



1,350 



560 



.48 



102 



.07 



.04 



.92 



100 



150 



43 



.43 



2 



.01 



.02 



.95 



Fallen. 



Total fallen. 

 Picked 



June 8 



June 25 



July 20 



August 18 



AuguetSl 



September 8 . 

 Septembei* 20. 

 October 4 



Table YIII. 



Paris Green. General comparative exhibit of ratios of benefit. 



1885 1 



Fallen 1 



Picked r 





.86 

 .59 

 .69 











1886 < 



Fallen ) 



Once 



Twice 



.74 

 .77 

 .72 

 .48 

 .90 

 .79 



1 / 

 Picked ^ 



Thrice 









Thrice 



