Uji Efektifitas Bakteri Antagonis Untuk Pengendalian Penyakit Layu pada Tanaman Stroberi

Abstract

Effectiveness Test of Antagonistic Bacteria to Control Strawberry Wilt Disease

Strawberry (Fragaria sp.) Is a herbaceous fruit plant that was first discovered
in Chile, USA. Bali Province is one of the provinces that produce strawberries in
Indonesia. The development center for strawberry commodity in the Province of Bali
is in the Bedugul area, that is in the Village of Pancasari, District of Sukasada and
Village of Candikuning, District of Tabanan. Since 2016, there have been quite
harmful disorders in strawberry plants in Bali due to wilting caused by the fungus
Fusarium oxysporum. Research on the effectiveness test of antagonistic bacteria to
control strawberry wilt disease was conducted in January 2019 to August 2019. The
purpose of this study was to determine the ability of antagonistic bacteria to control
the growth of wilt disease in strawberries in vivo. The method used is the isolation of
bacteria and pathogens, application of bacterial and pathogenic isolates, and
observation. The results of this study are that the P3 bacterial isolate is able to control
the most effective pathogens with a disease percentage of 20 %.