Effect of 2,4-D on frog egg-like body (FELB) induction in the S. nigrum root, stem, and leaf explants.

Note: Frequency of FELB induction refers to the ratio of explants with induced FELBs to the total number of explants inoculated. The mean and standard error per treatment were calculated from 300 explants from 30 petri dishes (as 30 replicates). Capital and lowercase letters represent significant differences at the 1% and 5% probability levels, respectively. Significant differences were analyzed by the Duncan test, using SPSS 10.0.