ONE-SPRAY METHOD FOR CODLING MOTH, ETC. 
129 
Tasie VII.—E fect of treatments on the three principal fruit insects and total percentage 
of sound fruit. Siloam Springs, Ark., 1909—Continued. 
PART III. ONE-SPRAY—Continued. 
A : ; 
ean ile Total 
ota er cent |per cent 
Character of injury. Tee are aee are tee for | free from| free 
_ 7 ? hd ? plat injury. from 
injury. 
Injured by plum curculio............. Med ba vee Sra, nists | neater sey cin ra|| Sse talece'| Sisto aie ats 5, 280 QSAR saws 
Injured by codling moth....-.......- 72 Bea ees eee eee eerie 2, 645 SOF 03) Eaaachiee 
Injured by lesser apple worm....-..-.- Oe actrees eso ace cal eceeenc|acce—ee 203 SOT IE Sete ae 
Number injured apples......-.-...-..- SO ree eee enc h carda eerote aera create ALG: |r ceetemees lose ee 
Number uninjured apples.......--.-- MABE || oo otaerae age cco atttatal| ciaimtciate,aillaraie States VO UNS Saree ate ie ar 72.05 
Totalmumibenapples::--2--5-.20--2- Data sere aoe Le see eecl| ates = crmllnmaiaiete © 265534) Rosscee ealteaceron 
PLAT IV. DEMONSTRATION. 
Character of injury. Tree 1. | Tree 2. | Tree 3. | Tree 4. | Tree 5. | Tree 6. | Tree 7. | Tree 8 
Injured by plum curculio............. 746 301 437 74 266 200 498 467 
Injured by codling moth.......- 36 41 93 16 22 23 57 57 
Injured by lesser apple worm.... 6 1 6 1 0 2 3 0 
Number injured apples.........-..-..- 826 332 509 90 287 222 545 518 
Number uninjured apples. ......-.---. 2,710 | 1,558} 4,567 | 1,575 | 2,858) 1,443] 1,951 2,654 
Total number apples. .......-...----- 3,536 | 1,890} 5,076] 1,665 | 3,145 | 1,665 | 2,496 3, 172 
ee Total 
ota er cent |per cent 
Character of injury. aa ate ree re E mee for |freefrom| free 
: : : aie : plat. | injury. | from 
injury 
Injured by plum curculio............-. 1, 656 140 (het Oe see seeetsce 5,554 B25885 ha memee 
Injured by codling moth..-..........-. 154 67 AI | ee ae ae 607 ORD ne eees 
Injured by lesser apple worm........- 14 6 oO Eee aaonleae seas 42 oe eam ae 
Number injured apples.......- 1,761 207 SOG) eee Ieee cee (sel US Fl aeeeeten! se ccecsor 
Number uninjured apples.-....-.. SROS0) aks 7508 a2 20 me | tee seme noses oe QOS 4st Res. ---eeee 81.19 
Total number: apples: *..5-2.c2.-+--+-- ESD SuSE B yall eh bist neoood paceete| act ar a) Ul | aeeemeereeee, | Ie cers ein 
PLAT V. UNSPRAYED. 
Character of injury. Tree 1. | Tree 2. | Tree 3. | Tree 4. | Tree 5. | Tree 6. | Tree 7. | Tree 8 
Injured by plum curculio.............| 2,130] 1,595 948 | 1,522 999 | 2,299 | 2,724 1,070 
injured by codling moth...-.......-. 795 679 217 716 450 823 697 287 
Injured by lesser apple worm.....---- 213 140 52 222 89 224 309 91 
Number injured apples...........---- 2,250 | 1,605 959 | 1,528] 1,072] 2,355] 2,740] 1,076 
Number uninjured apples....-...---- 310 78 36 10 134 146 81 80 
Totaltjumber apples............-.--. 2,5€0 | 1,683 995 | 1,588 | 1,206} 2,501 | 2,821 1,156 
‘aie Total 
= Tota er cent |per cent 
Character of injury. ines ‘Tree ree Tre e Thee for |freefrom| free 
; : Re! (llkewee si plat injury. | from 
| injury 
Injured by plum curculio.............| 1,936 | 2,117 1,605 | 1,517 | 1,750 | 22,212 8857] Berar. 
Injured by codling moth............. 652 859 709 592 644 | 8,120 665/755 |Cosaeeee 
Injured by lesser apple worm 120 218 139 174 77 | 2,068 S250) 1315528: 
Number injured apples........-- USES SIC lees ply) Ma tases that itt 77 ey he ee eel oer ees 
Number uninjured apples. ..-...- 336 110 88 52 230) |e al 690 |eccean= 26 ae 6.94 
Totalmumber apples: =... .-..22222.22 Bere |) cay 2osml Ly 19) NL GOB 02,060) |) 244287 ee cose aren tine 
