期刊名称：Russian Journal of Agricultural and Socio-Economic Sciences
印刷版ISSN：2226-1184
电子版ISSN：2226-1184
出版年度：2021
卷号：117
期号：9
页码：167-175
DOI：10.18551/rjoas.2021-09.19
语种：English
出版社：Russian Journal of Agricultural and Socio-Economic Sciences
摘要：Rubber tree disease is the most important disturbing factor compared to other disorders. There have been found 25 types of diseases in rubber estate, and the most important one is Colletotrichum leaf spot caused by Colletotrichum gloesporioides. Recently, biological control for plant disease using various antagonistic fungi has begun to develop. This study aims to analyze in vitro anti-fungal activity of endophytic fungi from rubber leaves and their antagonistic mechanisms against C. gloesporioides. This research was conducted with dual culture experiments of endophytic fungi isolates against C. gloesporioides fungi to find out the inhibitory power by analyze of growth rate Endophytic colony and Inhibition of Endophytes by invitro. The results showed that Endophytic fungal isolates were able to suppress the growth of C. gloesporioides. From the 14 treatments of endophytic fungal isolates, the most effective consistency of inhibition with the highest inhibition percentage, namely 92.58%, was found in isolates from Bandar Betsy 1 (BB1).
