22 



NEW YORK STATE MUSEUM 



wormy fruit ranging for individual trees, from 10.28 to 14.62. Here, 

 as in the preceding plot, by far the greater proportion of the apples 

 were injured by late-hatching larvae, the percentage of such apples 

 ranging for individual trees, from 8.24 to 15.11. 



Newfane orchard, plot 3 (sprayed three times), 1915 







NO. 



PERFECT 



SCAB 



LEAF 

 ROLLER 



OR 

 GREEN 

 FRUIT 

 WORM 



CODLING MOTH, WORMY 



TREE 



Total 



End 



Side 

 July 



Side 

 August 



A 

 B 



c 



D 



E 

 F 



Drops 



Picked 



Total 



Per cent .... 



Drops 



Picked 



Total 



Per cent .... 



Drops 



Picked 



Total 



Per cent .... 



Drops 



Picked 



Total 



Per cent .... 



Drops 



Picked 



Total 



Per cent .... 



Picked 



Total 



Per cent .... 



14 

 720 



734 



34 

 1 5ii 

 1 545 



17 

 301 

 318 



8 

 525 

 533 



37 

 I 034 

 I 071 



49 

 1 858 

 I 907 



7 

 373 



380 

 51.77 



20 



709 



729 



47.18 



7 



158 



165 



51.88 



3 



323 



326 



61.16 



15 



634 



649 



60.50 



21 

 1 097 

 1 118 

 58.62 



3 



226 



229 



31.19 



4 



423 



427 



27.63 



3 



45 



48 



1509 



2 



90 

 92 



17.26 



9 



118 



127 



II.85 



13 



504 



517 



27. 11 



I 



72 



73 



9-94 



1 



151 



152 



9.83 



2 



41 



43 



13.52 



2 



66 



68 



12.75 



5 



170 



175 



16.34 



5 

 163 

 168 

 8.81— 



4 



120 



124 



16.89 



10 



320 



330 



21.35 



8 



76 

 84 



26.41 



2 



75 



77 



14.44 



13 



157 



170 



15.87 



15 



215 



230 



12.06 



1 

 3 

 4 



6 

 11 

 17 



1 

 1 

 2 







1 

 1 



3 



4 

 7 



2 

 3 

 5 



3 



99 



102 



13.89 



4 



178 



182 



11.77 



7 



63 



70 



22.01 



2 



53 



55 



IO.31 



10 



139 



149 



I3.8I 



13 



179 



192 



10.06 





 33 

 33 





 84 

 84 







17 

 17 





 33 

 33 





 25 

 25 



I 

 68 

 69 



G 

 Per ce 



rand total . . . 

 nt 



6 108 



3 367 

 55-10 



I 440 

 2357 



679 



11 . 11 



1 015 

 16.61 



36 



■ 58 



750 

 12.27 



261 



4- 27 









The trees in plot 3 present as great a variation in yield as in plot 1 , 

 the apples to each tree ranging from 318 to 1907. There is likewise 

 a considerable variation in the percentage of wormy fruit, it ranging 

 for individual trees from 12.06 to 26.41, by far the greater proportion, 

 however, being due to injury from late-hatching eggs, this latter 

 being responsible for from 10.06 to 22.01 per cent of the affected 

 fruit. 



