140 DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
TABLE XX.—Sound and wormy fruit from unsprayed, demonstration, and one-spray 
plats. Saugatuck, Mich., 1909—Continued. 
PLATE II. DEMONSTRATION—Continued. 
Total | Total 
Condition of fruit. Tie ie ced eee ee for |per cent 
" 4 7 3 e plat. | sound. 
WOT Ys asia Scere he eats Sewn eed 25 91 13 245 OOR 2 Aas 
BOUNGoasc were coco ee eee emer 5,188 | 4,336 | 4,285 | 3,978] 1,644 | 41,820 |........ 
YOY Pg da Rl as Sh a Nala A 5,213 | 4,427 | 4,298 | 4,223 D200 Waa vOlen| nose ee 
Pericent|sound= Shes a4 jasek eben eee eee ee 99.52 | 97.94] 99.69 | 94.19] 95.58 ]........ 97. 66 
PLAT III. ONE SPRAY. 
pa F Tree Tree Tree Tree Tree Tree Tree 
Condition of fruit. 224, | 225, | 232. | 236. | 237.°| 238. | 239, 
VOM YG: Vets Ce Le Loni a auth Co 2A omeak  a 500 103 396 343 118 62 
SOuUNd eee A osc ons nic cenenis cuseames eee eeeene 3,113 | 4,602} 3,061] 2,753 | 2,779] 3,510 3, 062 
Motels <ccaaecacccs ose se seein eae ee 3,613 | 4,705 | 3,457 3,096 | 2,897] 3,551 3, 124 
PericentSOund. . i ceecectons Seb asse unas ote 86.16 | 97.95] 8854] 8892] 95.92] 98 84 98. O1 
Total | Total 
ve : Tree | Tree | Tree | Tree | Tree | Tree 
Condition of fruit. ‘ for |per cent 
244, 245. 246. 249. 252. 266. plat sound. 
WATT on Bo 2 Cie ee eer 452 340 165 62 46 110s). (25738 a sae eee 
SOUNTEE Sales Sore oe eee eens are See aes 4,107 | 4,001 | 2,743 | 3,381 | 1,092 | 1,925 | 40,129 |....._-- 
1 WY 0) Sn Pea RT Pee oe 4,559 | 4,341 | 2,908 | 3,443 | 1,1 2; 035.) 42,867 2252 see 
Pericent Sounds: ao. eee ccaseten oe eee 90. 08 | 92.16 | 94.32 | 98.19 | 95.95 | 94.59 |........ 61 
In the foregoing table the demonstration plat shows an increase of 
sound fruit over the one-spray method of 4.05 per cent and over the 
unsprayed plat of 19.87 per cent. There was less injury on the 
unsprayed trees than usual for that section, due to the small size of 
the second brood. Only 13 per cent of the first-brood larve from 
bands transformed to moths. 
The effect of the treatments on the places of entrance of fruit by 
larvee of the first and second broods is shown in Table XXI. 
TABLE XXI.—Places of entrance of fruit by total larvx for each tree of each plat. Sauga- 
tuck, Mich., 1909. 
PLAT I. UNSPRAYED. 
Number of larve for each tree. 
Brood and place of entrance. 
Tree 3.| Tree 4. | Tree 7. | Tree 9. |Tree 10./Tree 13./Tree 16. 
Tree 1. 
First brood: 
