THE CODLING MOTH ON PEARS IN CALIFORNIA. 
47 
TasBLE XLIV.—Sound and wormy fruit from:10 trees of Plat V, sprayed July 4, being 
third application as given Plat I (treatments for first-brood worms omitted), pear 
orchard of the Mrs. Fanny W. Bancroft Orchard Co., 1910. 
Number of windfallen | Number of pears from 
pears. ae Total number. Per cent— 
Tree No. 
Total. | Wormy. Sound.| Total.| Wormy.|Sound.| Total. | Wormy.|Sound.) Wormy.|Sound. 
138 3 ot ee eee 87 78 9 109 89 20 196 167 29 85.20 | 14.80 
Dileep cre ete 139 132 7 15 112 22 273 244 29 89.38 | 10.62 
33s SS eke eae 85 80 5 79 59 20 164 139 25 84.76 | 15.24 
aes os SSi= = = 91 84 fi 66 56 10 157 140 17 89.17 10. 83 
ESE ae eee 128 116 12 132 116 16 260 232 28 89.23 | 10.77 
ape aoee nee 112 108 4 102 94 8 214 202 12 94. 40 5. 60 
fee oe coe ck kG 229 218 11 263 198 65 492 416 76 84.55 |} 15.45 
Bientens Ltele = 3.2 83 82 1 97 83 14 180 165 15 91. 67 8. 33 
Yee ee ee 90 83 7 104 89 15 194 172 22 88.66} 11.34 
1 (0). Bet Se a 46 41 5 72 58 14 118 99 19 83.89 | 16.11 
Total, trees | 
Eine ae | 1,090 1,022 68 | 1,158 954 204 | 2,248 1,976 272 87.S0 | 12.10 
TasLte XLY.—Sound and wormy fruit from 10 trees in Plat VI, unsprayed check, pear 
orchard of the Mrs. Fanny W. Bancroft Orchard Co., 1910. 
Tree No. 
Number of windfallen | Number of pears from 
pears. el Total number. Per cent— 
Total. | Wormy.|Sound.| Total. | Wormy.|Sound.) Total. | Wormy.|Sound.| Wormy.|Sound. 
| 208 192 16 158 153 5 366 345 21 94. 26 5.74 
122 119 3 95 91 4 217 210 Us 96. 77 3.23 
194 181 13 136 134 2 330 315 15 95. 45 4.55 
148 139 9 126 119 7 274 258 16 94.16 5. 84 
100 95 5 84 84 0 184 179 5 97.82 2.18 
148 119 29 54 52 2 202 171 31 84.65 Loss, 
63 58 5 103 95 8 166 153 13 92.17 7.83 
114 105 9 103 97 6 217 202 15 93. 09 6.91 
127 119 8 139 134 5 266 253, 13 95. 11 4.89 
eh 2 i. 118 y 78 75 3 205 193 12 94.14 5. 86 
1,351 1,245 106 | 1,076 1,034 42 | 2,427 2,279 148 93. 90 6. 10 
TasLeE XLVI.—Sound and wormy fruit from 10 trees of Plat VII, sprayed Apr. 9, being 
first application as given Plat I, pear orchard of the Mrs. Fanny W. Bancroft 
Orchard Co., 1910. 
Number of windfallen 
Number of pears from 
trees. 
Total number. 
Per cent— 
pears. 
Tree No. 
Total. | Wormy. Sound. 
ic. oe A 27y 15 7 
Det Ree oo OS 14 6 8 
5 ee eee 19 10 9 
A sia eI 45 21 24 
1D stats aes ieee 19 of 12 
Gs cee eee 21 9 iy 
7 fen Yee 88 27 61 
RE een 34 20 14 
Oc. 2A 12 6 6 
NOE ee 18 5 13 
Total, trees 
PLOW 5 292 126 166 
Total. | Wormy. 
75 26 
97 32 
200 88 
191 54 
182 52 
328 116 
364 75 
166 42 
121 45 
112 37 
1,836 567 
| 
Sound.| Total. | Wormy. |Sound.,) Wormy. |Sound. 
49 97 41 56 | 42.27 57.73 
65 111 3s 73) 34.23 65. 77 
112 219 98 121 | 44.75) 55.25 
137 236 75 161 31.78 | 68.22 
130 201 59 142 29.35 | 70.65 
212 349 125 224; 35.82] 64.18 
289 452 102 350) 22.57 77. 43 
124 200 62 138} 31.00 69. 00 
76 133 51 82) 38.35] 61.65 
75 130 42 88 | 32. 31 67. 69 
1,269 | 2,128 693 | 1,435 32. 57 67. 43 
