TABLE 1.

Larval development and pupal weights of T. ni strain GIPN-BGII on BollGard II and control non-Bt cotton plants^a

Cotton plant strain	No. of larvae	No. (%) of pupae recovered	Days to pupation (mean ± 95% CI)	Pupal wt (mg) (mean ± 95% CI)
Control	50	18 (36)	28 ± 2	139 ± 14 (female), 182 ± 14 (male)
BollGard II	98	27 (28)	36 ± 1	148 ± 13 (female), 186 ± 16 (male)
P value		0.35b	<0.01c	0.38 (female), 0.73 (male)c

^aOne hundred percent emergence of pupae was observed for both groups.

^bCalculated by the chi-square test.

^cCalculated by the t test.