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Table 1.--Bollworm infestation in light-trap and check areas, Batesville, 
Tex., 1955. Numbers per 100 plant terminals. 
Eggs | Larvae 
Week ending I Light-trap | Check | Light-trap Check 
area area area | area 
June 18 2 5 0.2 0.8 
25 7 5) 45) a2 
July 2 30 27 8 4 
9 51 45 2.0 0 
16 37 46 WP 12 
23 95 78 2 I 2 
30 31 46 Je) 1.0 
Aug. 6 32 27 5) 7 
13} 7 4 0 <2 
20 14 13 0 0 
Average 30.6 2956 0.64 0.52 
Table 2.--Percent of bolls infested with pink bollworms in light-trap and 
check areas, Batesville, Tex., 1955 
erate Field 2 | Field 3 Field 4 Field 5 
ending | 
Light-trap area 
July 29 3 0 0 1 0 
(aves, We 28 15 3 2 2 
19 55 54 35 12 13 
Sept. 7 100 100 100 80 70 
Check area 
July 29 2 3 2 0 44 
Aug. 12 16 19 20 13 87 
19 86 96 73 58 100 
Sept. 7 99 100 100 - ~ 
