120 
DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
TaBLE Il.—Sound and wormy apples from one-spray, demonstration, and unsprayed 
plats. Slioam Springs, Ark., 1909—Continued. 
PLAT III. ONE SPRAY. 
Condition of fruit. Tree 1.| Tree 2. | Tree 3. | Tree 4. | Tree 5. | Tree 6. | Tree 7. | Tree 8 
NVIODINY Sete eee cate eer eee 397 298 286 431 321 247 231 200 
Sonmdlen h sane aired ee eee wee 4,352 | 3,187 | 2,458 | 2,221] 1,920) 3,323] 2650] 41,792 
HNO: ee ae totes ess Isa 4,749 | 3,485 | 2,744] 2,652 | 2,241] 3,570) 2.881 1,992 
IRenicentisOUnde a= sac emcete ete ese eee 91.65 | 91.45 | 89.58 | 83.79 | 85.73 | 93.09 | 91.99 89. 96 
Total 
Condition of fruit Tree 9. |Tree 10.|Tree 11.| Tree 12. | Tree 13. TOUR per cent 
els sound 
WiOTMVers soe sect ceees came ecearae DO, ||" Pee weetralleteh enjaceall erage See rae | ome oe ee 2:\645) Eee ceeee 
DOUNG)AeSE ES eee ec eeie ne pee eeee TOS Gy Assos BIS ee E ae See ene ee 231880 teeeee cere 
otalyesc8 cen © ateetoe ea: Soees D522 Sumac sale eae al oe coca aa eee ee ZO 534e eae 
Percent:sound aoe. 3454 e asteeereeers BOE AG le cee ale ee stefan re eel a neeee ate 90. 03 
PLAT IV. DEMONSTRATION. 
Condition of fruit. Tree 1. | Tree 2. | Tree 3. | Tree 4. | Tree 5. | Tree 6. | Tree 7. | Tree 8 
WIGUT Yoo See tim eee ee eee ee eee 36 41 93 16 22 23 57 57 
Sounds ss yee ce ser see eee 3, 500 1,849 4,983 1,649 3, 123 1, 642 2,439 Spies 
RO ta RSs ee sate ee ener era 3,536 | 1,890] 5,076 | 1,665 | 3,145 | 1,665 | 2,496 ny 
PenicentisOund teases stuee he sen ccoe ne | 98.99 97.83 98.17 99. 04 99. 31 98. 62 97.72 98. 21 
oN | 
Total 
Condition of fruit Tree 9. |Tree 10./Tree 11.) Tree 12. | Tree 13. TORN per cent 
LEU sound 
NUDE GEERT, Sek we eis © 154 67 7G prune (A sa eat 6072 eee 
SOUm Gs Peer ees sa cane 4, 637 1,890 3,017 noe ecie si seiel| se ence O14 ain Se eles eee 
AMO lat We rene parents DAA ees 4,791 1,957 By OHS.\ts 2 com. Albee 32,401 i|coo eee 
IPerycentiSOun Ge santa nce eae se ee 96.79 96. 58 O85 66s |eee ee cere S| beeen eee eee 98. 12 
i | 
PLAT V. UNSPRAYED. 
Condition of fruit. Tree 1. | Tree 2. | Tree 3. | Tree 4. | Tree 5..| Tree 6. | Tree 7. | Tree 8. 
NICAGIE 0a es ae ten eee 795 679 217 716 450 $23 697 287 
SOUMG ee eat ee ee 4 see aoe 1,765 1,004 778 822 756 1, 678 2, 124 869 
‘Ota a Swe er eee eee oe 2,560 1, 683 995 1,538 1, 206 2,501 2,821 1,156 
PencentisGund sass. 50s eee eee 68.95 | 59.66 | 78.20} 53.45 62. 68 67.10 | 75.30 75. 18 
Total 
Condition of fruit. Tree 9. |Tree 10.|/Tree 11.| Tree 12. | Tree 13. pole per cent 
SEN sound. 
NOLIN Ears aa ee er eee ss os Sy eee 652 859 709 592 644 8.120) | Seseeeee = 
SOU Soe sek hs eee ee eens Se eee 1,671 | 1,399} 1,010 1,016 1,416 UGSS0R8 | Seecsoone 
WO tales: 2 ee cee ee ee 2,320 2, 258 1,719 1, 608 2,060 PD Re Oe Eee eo 
IREHICeMESOUN Gis oe ee ee ee rene 71.94 | 61.18 | 58.76 63.19 GBi74a Bases one 66.74 
Plat I, which received the one-spray treatment, shows an average 
of 92.76 per cent of fruit free from the codling moth, the percentages 
for individual trees ranging from 87.65 to 98.16. 
The total number 
