18 



Table V. 



S710W Apple, one tree three times sprayed with Paris Green, 

 and one tree as check, 1886. 



Fruit. 



When 

 Examined. 



No. OF Apples 

 Examined. 



In.juries by Codling Moth. 



W 



K 



Check Tree 



Poisoned Tree. 







Check 

 tree. 



Pois'nd 

 tree. 



No. 



Ratio. 



No 



Ratio. 



Cor- 

 rected. 



Fallen 



June 8 



54 



220 

 185 

 41 

 300 

 200 



60 



48 

 702 

 199 

 137 • 



66 

 300 

 200 



2 

 2 

 23 

 49 

 105 

 14 

 154 

 140 



.04 

 .04 

 .04 

 .22 

 .57 

 .34 

 .51 

 .70 



0 

 0 

 4 

 24 

 51 

 24 

 91 

 75 



.00 

 .00 

 .01 

 .12 

 .37 

 .36 

 .30 

 .37 









June 25 









July 30 



August 18 



August 31 



September 8. .. 

 September 20.. 



.01 

 .11 

 .26 

 .37 

 .21 

 .18 



.75 

 .50 

 .54 



Total fallen., 

 Picked 



.59 

 .74 



1,580 

 100 



1,712 

 100 



489 

 45 



.31 

 .45 



269 

 6 



.16 



.06 



.13 

 .08 



.58 

 .80 



Table VI. 



Two trees once sprayed and two trees twice sprayed with Farts 



Green, 1886. 



Fruit. 



When 

 Examined. 



No. OF Apples 



EXATVIINED. 



In.iuries by Codling Moth, 



Once Sprayed. 



Twice Sprayed. 



Once 

 sprayed 



Twice 

 sprayed 



No. 



Ratio. 



Cor- 

 rected. 



No. 



Ratio. 



Cor- 

 rected. 



Fallen 



June 8 



300 



98 

 509 

 868 

 325 

 • 283 

 484 

 600 

 400 



1 



.00 



.00 



0 

 1 

 3 

 28 

 47 

 73 

 113 

 96 



.00 

 .00 

 .01 

 .09 

 .17 

 .15 

 .19 

 .24 





( ( 



June 25 



.00 

 .01 

 .07 

 .08 

 .09 

 .11 

 .11 



( ( 



Picked 



July 20 



August 18 



August 31 



September 8. .. 

 September 20.. 

 October 4 



1,788 

 401 

 213 

 431 

 600 

 400 



21 

 32 

 87 

 88 

 211 

 179 



.01 

 .08 

 .41 

 .20 

 .35 

 .45 



.01 



.06 



.34 



.17 



.24 • 



.28 



4,569 

 400 



2,705 

 250 



626 

 72 



.13 

 .03 



.10 



22 



352 



.13 



.03 



.09 

 .04 



