Table V. Aphid and whitefly colonization tests on BGL-1 and UT plants.

Whole plants (40 d old, six- to seven-leaf stage) were confined to insect-proof nylon mesh bags and maintained at 25°C for 25 d as shown in Figure 7. For the aphid bioassay, 30 neonatal nymphs were introduced with a hair brush to each plant. Thirty newly emerged adult whiteflies were released in each mesh bag .Twenty-five days after release, the mesh bags were removed, and the total number of adults and immature-stage insects that emerged was recorded on the whole plant. Both BGL-1 and UT lines for aphid or whitefly colonization tests had 10 plants each. Values shown are numbers per plant ± sd.

Plant Type	Whitefly Population			Aphid Population
	Eggs/Pupae	Adults	Total	Nymphs	Adults	Total
UT	1,257.8 ± 171	580.6 ± 71	1,838.4 ± 222	568.9 ± 101	388.9 ± 61	957.8 ± 156
BGL-1	75.0 ± 15	25.6 ± 5	100.6 ± 17	42.0 ± 13	22.3 ± 5	64.3 ± 15