REPORT OF THE STATE ENTOMOLOGIST I915 



35 



Webster 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 



Per cent .... 



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 .... 



484 

 3 056 

 3 540 



226 



2 684 



2 910 



403 



3 459 

 3 862 



400 



2 900 



3 300 



342 



4 622 

 4 964 



310 

 3 153 

 3 463 



26l 



2 475 



2 736 



77.28 

 145 



2 I46 

 2 291 

 78.72 



232 

 2 607 

 2 839 



73-51 



241 

 2 097 



2 338 

 70.84 



109 



3 455 

 3 564 

 71.79 



221 

 2 712 

 2 933 

 84.40 



145 

 377 

 522 



14.74 



44 



36i 



405 



I39I 



104 

 673 



111 

 20. 11 



99 



637 



736 



22.30 



81 



927 



1 008 



20.30 



20 



203 



223 



6-43 



65 



168 



233 



6.58 



26 

 128 



154 

 529 



42 



110 



152 



395 



37 



139 



176 



5-33 



42 



148 



190 



3.82 



29 

 104 

 133 



3.84 



30 



82 



112 



3-16 



17 

 69 



86 

 2.95 



34 



97 



131 



339 



38 



69 



107 



3-24 



57 



160 



217 



4-37 



49 



161 



210 



6.06 



1 



1 

 2 



1 



1 



2 



2 



4 

 



4 





 

 



1 

 



1 



29 



80 



109 



3.07 



17 



69 



86 



2.95 



32 



97 



129 



334 



35 



69 



104 



3.15 



57 



160 



217 



4-37 



48 

 160 

 208 

 6. 



1 

 2 

 3 





 

 





 

 





 

 







2 

 2 







1 

 1 



G 

 Per ce 



rand total . . . 

 at 



22 039 



16 701 

 75-77 



3 671 



16.65 



1 038 

 4.70 



863 

 3.9i 



10 

 .04 



853 

 3.87 



6 

 .02 



The yield of this plot approximates that of the first, individual 

 trees varying from 2910 to 4964 apples and the percentage of wormy 

 ranging from 2.95 to 6.06. There is a wider variation in the wormy 

 fruit than obtains on trees in the other plots, though the average for 

 the plot is decidedly less than in plot 1 and only a little more than in 

 plot 2. This discrepancy is probably explainable by variations in 

 application which it is almost impossible to avoid under practical 

 conditions. Here as in the preceding plots, the greater proportion 

 of the wormy fruit has been injured by the late-hatching larvae of the 

 first brood, only .04 per cent being end wormy. 



2 



