Figure 7

Survival of BPH, GLH and WBPH insects on transgenic rice lines expressing ASAL. Twenty 1^st_- instar nymphs of BPH (Figure A), GLH (Figure B) and WBPH (Figure C) were released on each plant on day 0. Homozygous transgenic lines T₄₉, T₅₁ and T₆₃ are depicted by triangle, rectangle and square, respectively. Control plants are depicted by diamond and line. Bioassays were carried out on 20 plants sampled from each transgenic line and two controls. Differences between control and transgenic plants were significant at p < 0.005 from 6–24 days (ANOVA). Bars indicate mean ± SE.