Fig. 3From: Evaluation and breeding application of six brown planthopper resistance genes in rice maintainer line Jin 23Ba The resistance scores of pyramided line and introgression lines of Jin 23B conferring to BPH at seedling stage. The resistance score was determined by the mean of score from at least 30 lines each homogenous allele combination. b The honeydew weight per BPH females on improved lines of Jin 23B. Number 14/15 represent Jin 23B (Bph14/Bph15), 15 represent Jin 23B (Bph15), 14 represent Jin 23B (Bph14), 20 represent Jin 23B (Bph20), 21 represent Jin 23B (Bph21), 3 represent Jin 23B (Bph3) and 18 represent Jin 23B (Bph18). none (CK): Jin 23B. The different letters above the bars are significantly different at P < 0.05 levelBack to article page