Articles
EFFECT OF PH ON BACTERIAL WILT INCIDENCE AND PLANT GROWTH IN HYDROPONIC TOMATO
Article number
808_47
Pages
301 – 306
Language
English
Abstract
Bacterial wilt of tomato (Solanum lycopersicum L.), a soil-borne disease caused by Ralstonia solanacearum, has evoked interest due to its destructive nature worldwide.
This study investigated the possible effect of pH on disease development, and plant growth parameters of tomato cv.
FL 47 in the hydroponic culture.
Seedlings were grown for 28 d in nutrient solution with three pH levels (4.5, 6.0, and 8.0) and analyzed for wilting, shoot lengths, and root length at 14 d and 28 d after inoculation. R. solanacearum caused wilt and inhibited shoot and root growth under all pH conditions.
There were no significant differences between pH treatments for inoculated plants.
Overall, these preliminary results highlight the role of pH on bacterial wilt and needs to be verified in the field for further studies.
This study investigated the possible effect of pH on disease development, and plant growth parameters of tomato cv.
FL 47 in the hydroponic culture.
Seedlings were grown for 28 d in nutrient solution with three pH levels (4.5, 6.0, and 8.0) and analyzed for wilting, shoot lengths, and root length at 14 d and 28 d after inoculation. R. solanacearum caused wilt and inhibited shoot and root growth under all pH conditions.
There were no significant differences between pH treatments for inoculated plants.
Overall, these preliminary results highlight the role of pH on bacterial wilt and needs to be verified in the field for further studies.
Publication
Authors
G. Hacisalihoglu, M.T. Momol, A. Wen, S. Olson
Keywords
Ralstonia solanacearum, basic, acidic, taproot
Online Articles (73)