46 
DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
TasLe XLI.—Sound and wormy fruit from 10 trees of Plat II, sprayed Apr. 9 and May 
2, being only first two applications as given Plat I, pear orchard of the Mrs. Fanny W. 
Bancroft Orchard Co., 1910. 
| 
Number of windfallen 
Number of pears from 
pears. ay Total number. Per cent— 
Tree No. | Zi 
| | 
| Total. | Wormy.|Sound.| Total.| Wormy. Sound.) Total. | Wormy. Sound.) Wormy.|Sound. 
Wl epatoe eee | 13 2 11 429 32 397 442 34 408 7.69 | 92.31 
Doe ete oennayiere 17 2 15 425 56 369 442 58 384 13.12 | 86.88 
Se tee raed S19 2 17| 323 ZA 302") 7342 23) 319 6.73 | 93.27 
eee 12 2 10 395 37 358 407 39 368 9.58 | 90. 42 
Onecare cease 32 6 2€ 316 41 275 348 47 301 T3e51 86. 49 
(oe ee a ae | 18 2 16 363 43 320 381 45 336 11. 81 88. 19 
(ieee peewee | 29 6 23 509 41 468 538 47 401 8.74] 91.26 
Rees ey 31 4 27 492 60 432 523 64 459 12.24 | 87.76 
LY paneea ns Oe acies 20 2 18 458 75 383 478 Lil 401 16.11 83. 89 
1 DS eens tee 21 2 19 | 493 36 457 514 38 476 tao 2. 61 
Total, trees | 
| aK 0 ee 212 30 182 | 4,203 442 3,761 | 4,415 472 | 3,943 10. 69 89. 31 
Tas_tE XLII.—Sound and wormy fruit from 10 trees in Plat IIT, sprayed Apr. 9 and 
July 4, being first and third applications as given Plat I, pear orchard of the Mrs. Fanny 
W. Bancroft Orchard Co., 1910. 
{ 
| Number of windfallen | Number of pears from 
Total number. 
Per cent— 
pears. trees. 
Tree No. 
| Total. | Wormy.|Sound.| Total. | Wormy. Sound.| Total. | Wormy.|Sound.) Wormy.)Sound. 
Me SS a Sees cto 78 14 64 231 45 186 309 59 250 19.09 | 80.91 
DS terns Baas 19 11 8 212 38 174 231 49 182 21.21 78.79 
She Secs eeeeee 27 10 17 132 23 109 159 33 126 20.75 | 79.25 
SEE SOEO AS 24 9 15 134 24 110 158 33 125 20.85 |} 79.11 
Ovissescteoeeee | 45 17 28 289 66 223 334 83 251 24.85 | 75.15 
Gave aecee sae 25 9 16 131 20 111 156 29 127 18.59 | 81.41 
eee eee ae 55 19 36 438 53 385 493 72 421 14.60 | 8&5. 40 
Satetet ees cess 18 9 9 105 15 90 123 24 99 19.51 | 80.49 
EE eae e 26 1 15 119 1f 103 145 27 118 18.62 | 81.38 
Ossetians | 40 22 18 329 75 254 369 97 272 26.29 | 73.71 
Total, trees 
IAQis esas 357 131 226 | 2,120 375 | 1,745 | 2,477 506 | 1,971 20.43 | 79.57 
Taste XLIII.—Sound and wormy fruit from 10 trees in Plat IV, sprayed May 2 and 
July 4, being second and third applications as given Plat I, pear orchard of the Mrs. 
Fanny W. Bancroft Orchard Co., 1910. 
Tree No. 
Total, trees 
1-10 
Number of windfallen 
Number of pears from 
trees. 
Total. | Wormy.|Sound. 
pears. 
Total. | Wormy.|Sound. 
88 21 67 
81 39 42 
76 49 27 
53 35 18 
22 15 7 
43 24 19 
53 26 27 
20 14 6 
16 | 11 5 
21 | 13 8 
473 | 247 226 
411 80} 331 
472 78 | 394 
388 87 | 301 
507 89} 418 
114 21 93 
547 88} 459 
519 82] 437 
220 52] 168 
286 66} 220 
159 SON toy 
| 3,623 675 | 2,948 
Total number. Per cent— 
Total. | Wormy.|Sound.| Wormy. Sound. 
499 191 398 21.44 79. 56 
553 117 436 21.16 78. 84 
464 136 328 29.31 70. 69 
560 124 A436 22.14) 77.86 
136 36 100 26. 47 73.58 
590 112 478 18.98 | 81.02 
572 108 464 18.88 | 81.12 
240 66 174 27.50) @2sto0) 
302 77 225 25.50 | 74.50 
180 45 135 25. 00 75. 00 
4,096 922 | 3,174 | 22.51 | 77.49 
