REPORT OF THE STATE ENTOMOLOGIST I915 

 Check trees, Newfane orchard, 1915 



23 



PER CENT 



Perfect 



Scab 



Leaf roller or green fruit 

 worm 



End wormy 



End and side wormy, July. 



End and side wormy, Au- 

 gust 



End and side wormy, July 

 and August 



Side wormy, July 



Side wormy, August 



Side wormy, July and Au- 

 gust 



Total wormy 



Total end wormy 



Total side wormy 



Total fruit 



7 

 563 



45 

 36 

 40 



194 

 25 



224 

 424 



4 

 20s 



33 



37 

 19 



6S 



625 



9 



628 



55 

 60 

 65 



24 

 215 



25 



231 

 513 

 iSi 

 471 

 716 



4 

 238 



44 

 82 

 39 



142 

 138 

 263 



I. 25 

 87.71 



7.69 

 8.48 

 9.07 



3. 35 



30.02 



3-49 



1.50 

 90.49 



16. 72 

 3117 

 14.64 



3.80 

 37.64 

 10.26 



32.26 





7 1.64 -f 



63.87 



21.08 



53.99 



65.76 



52.47 



The two check trees, it will be seen by referring to the tabulation 

 above, were very badly infested, 71.64 per cent being wormy 

 in the case of tree X and 63.87 per cent in the case of tree Y. A 

 very large proportion of this injury was due to the work of larvae 

 hatching from late-deposited eggs, and in the case of tree X this 

 amounted to 30.2 per cent and in that of tree Y to 37.64 per cent. 

 These percentages relate only to side injury due to the activities of 

 the first brood. Tree X, in addition, had 32.2 per cent entered 

 at the side by both larvae of the first and second broods, a total side 

 wormy for this tree of 65.76 per cent, while the total side infestation 

 for tree Y amounts to 5 2. 47. per cent. 



Newfane orchard, suinmary of plots, 1915 





NO. 



PERFECT 



SCAB 



LEAF 

 ROLLER 



OR 

 GREEN 

 FRUIT 

 WORM 



CODLING MOTH, WORMY 



PLOTS 



Total 



End 



Side 

 July 



Side 

 August 



I Total 



5 391 



5 638 



6 108 



17 137 

 979 



662 

 12.20 



2 352 

 41.71 



3 367 

 55.10 



6 381 

 37-23 



13 

 1.32 



4 316 



80.05 



2 258 

 40.04 



I 440 

 23.57 



8 014 

 46.76 



866 

 88.45 



709 

 13.15 



732 

 12.98 



679 

 II. 11 



2 120 

 12.37 



99 



10. II 



729 

 13.52 



723 

 12.82 



1 015 

 16.61 



2 467 

 14.39 



681 

 69.56 



91 

 1.68 



38 

 .67 



36 

 .58 



i6s 

 .96 



293 

 29.92 



512 

 9.49 



574 

 10. 10 



750 

 12 .27 



I 836 

 10.71 



684 

 69.86 



272 

 5-04 



266 



Per cent 



2 Total . . . 



Per cent 



3 Total 



4-71 

 261 



Per cent 



Total, sprayed 



Plots 



Per cent 



Checks, total 



Per cent 



4.27 



799 

 4.66 



331 

 33.81 



