REPORT OF THE STATE ENTOMOLOGIST I9II 



33 



barrier trees though there seemed to he no injury to the experi- 

 mental trees. The orchard presented a fine appearance, many 

 twigs showing a growth of 8 or 10 inches. There was remark- 

 able freedom from insect injury though near the house one tree 

 had practically every apple injured by the codling moth. 

 The results secured in this series are tabulated below. 



Series 3, Mackintosh, plot i (Sprayed once) 





TOTAL 

 FRUIT 



CLEAN FRUIT 







WORMY FRUIT 







TREKS 



Total 



Per 



cent 



Total 



Per 



cent 



End 

 wormy 



End 



and 



side 



wormy 



Side 

 wormy 



Exit 

 hole 



I 



Exit 



hole 



2 



A 



39 



3 



119 



36 

 109 



92.30 

 66.66 

 91 .60 



3 



I 



TO 



7.70 



33.34 



8.40 



I 





2 



I 

 8 







B 







E 



2 





2 





F 



i 





I 



34 



77 



29 

 64 



8S.30 

 83.11 



S 

 13 



14.70 

 16.89 



I 

 3 



I 

 2 



3 



8 







J 



4 









Total 



272 



240 



88.23 



32 



11.77 



7 



3 



22 



6 





Series 3, Mackintosh, plot 2 (Sprayed twice) 





TOTAL 

 FRUIT 



CLEAN FRUIT 







WORMY FRUIT 







TREES 



Total 



Per 



cent 



Total 



Per 

 cent 



End 

 wormy 



End 



and 



side 



wormy 



Side 

 wormy 



Exit 

 hole 



I 



Exit 



hole 



2 



A 



37 

 39 

 10 

 16 

 251 

 212 

 57 

 16 



3S 

 37 

 10 

 16 

 239 



205 



56 

 13 



94 60 

 94.87 



100 



100 

 95.20 

 96.70 

 98.2s 

 81.2s 



2 

 2 



S.40 

 5.13 



I 





I 

 2 



1 

 2 





B 





E 









F 

















I 



12 

 7 

 I 

 3 



4.80 



3.30 



1.75 



18.7s 



I 

 2 



I 



I 



II 



S 



I 



2 





J 





M 





N 



2 















Total 



638 



611 1 95.76 



27 



4.24 



5 I 



21 



6 









