Potensi Bakteri Endofit dari Batang Panili Sehat sebagai Agen Pengendali Hayati Fusarium oxusporum f. sp. vanillae Penyebab Busuk Batang Panili
Abstract: The potential of
Endophytic Bacteria from Shoot of healthy Vanilla for Biological Control Agenst
of Fuxarium oxusporum f. sp. vanilla. The aim of the research was to determine
in-vitro inhibitory of endophytic bacteria from healthy stem of vanilla against
stem rot dideases caused by Fusarium oxysporum f.sp. vanillae The research was
conducted in Phythopatology Laboratory and green house Fakulty of Agiculure
from January to August 2014. The results showed that 50 isolates of endophytic
bacteria can be isolated from Tabanan and Badung regency. Antagonistic test
results from 50 isolate of endophytic bacteria found the six isolates of
endophytic bacteria has potential as antagonists against Fusarium oxysporum
f.sp. vanillae namely Endophytic Tabanan 1 (T1), T7, T13, Endophytic Badung
28(B28), B30 and B41. In-vitro test showed endophytic bacteria isolate T1 has
the highestinhibition to the F. oxysporum f.sp. vanillae growth by 87%. Results
of the research in Greenhouse, endophytic bacteria isolate T1 can stimulate the
growth of shoots and capable of protecting plants from vanilla stem rot
diseases with the lowest attack percentage of 32%.
Penulis: NI WAYAN SUNITI
Kode Jurnal: jppertaniandd150299