Pertumbuhan dan perkembangan bakteri6/17/2023 ![]() However, the application of all kind of extiact did not suppress the incident of bacterial wilt of banana plant. Nanopartikel tembaga ferit yang disintesis diaplikasikan pada bakteri gram positif (S.aureus) dan gram negatif (E.coli) menggunakan metode difusi sumuran. Fruit extract had the highest ability in suppressing the growth of bacterial wilt. The results showed that extract of fruit, leaf and root of pace suppressed the growth of R. In vitro study was conducted by using completely randomized design, while intact plant study was conducted by using completely randomized block design. The treatments for both in vitro and intact plants were (1) steril water (control), (2) extract of pace fruit, (3) extract of pace fruit leaves, (4) extract of pace roots and (5) bactericide (agrymycin sulfate). The study consisted of in vitro and intact plant experiments. Â A study on the effect of extract of pace plant against bacterial wilt of banana were carried out in laboratory and experimental farm of Plant Protection Department, College of Agriculture, University of Lampung from May until October 2003. Bacterial wilt of banana ( Ralstonia solanacearum) is one of banana diseases that potentially destructs banana plants in some areas. Inhibitory effect of pace extraction on growth of pathogen and development of bacterial wilt of banana disease. ![]() Pace, bacterial wilt disease, banana Abstract
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