Eggplant in a single family, the Solanaceae plants chilies and tomatoes with potato, tomato growers in the country to use the popular Thailand consumed in households. It found that the disease is a major problem, cause damage to farmers considerably, including diseases caused by bacteria viroid plants. The report found that the infection that is causing the viroid diseases in plants, Columnea latent viroid infection include: tomato family (CLVd) which can reproduce via seeds. Therefore, this research aims to compare the concentrations of the substance, sodium hypochlorite, per beans, tomato, tomato seed infected CLVd tomato Eggplant breeding species include 3 23 Jamaica examples, brittle, eggplant, green species r p g. A total of eight samples, Eggplant Purple varieties, more mercury a try. The number of 22 samples over to check if there are infected by CLVd random seed in each of the three samples, soaking in steaming water disinfection. The substance, sodium hypochlorite, 1% and 3% of crushed tomato seed samples using liquid nitrogen. The extraction is made from RNA, tomato seeds, using buffer TLES brings RNA Reverse Transcription, doubling up with Polymerase Chain Reaction (RT-PCR) using the primers CL-3 which the specific results of the reaction test and CLVd RT-PCR with electrophoresis method by using a 2% agarose gel from education. Water sterilization The substance, sodium hypochlorite, 1% and 3% roklo Wright found that the infection cannot be eliminated because the bar appears, CLVd DNA that is approximately 350-370. NYSSA CLEO tide of infection in some examples that show that CLVd concentration sodium hypochlorite roklo Wright did not affect fuel CLVd.
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