Pemanfaatan Aeromonas hydrophila Untuk Mengendalikan Penyakit Layu Fusarium Pada Beberapa Varietas Sorgum Manis (Sorghum bicolor (L.) Moench

  • I WAYAN GENTA ARIAWAN Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana Jl. PB. Sudirman Denpasar 80362 Bali
  • DEWA NGURAH SUPRAPTA Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana Jl. PB. Sudirman Denpasar 80362 Bali
  • NI WAYAN SUNITI Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana Jl. PB. Sudirman Denpasar 80362 Bali

Abstract

The Use of Aeromonas hydrophila to Control Fusarium Wilt Disease on Several Varieties of Sweet Sorghum (Sorghum bicolor (L.) Moench)

Objective of this study was to test the effectiveness of A. hydrophila to control wilt disease caused by Fusarium sp. on several varieties of sweet sorghum. Results of this study showed that application of rhizobacteria affected the growth and the yield of sweet sorghum. Under in vitro condition, treatments with A. hydrophila isolate KtBlt2 could suppress the growth of the Fusarium sp. with inhibitory activity 76.06% when compared to control. Under field condition treatment P6 (treatment wilt A. hydrophila on variety FS-501) could suppress Fusarium wilt disease with the lowest disease incidence by 3.24%. It is necessary to test the stability of A. hydrophila as biocontrol agent against Fusarium sp.

Keywords : A. hydrophila, Fusarium sp., sweet sorghum

Downloads

Download data is not yet available.
Published
2015-05-01
How to Cite
ARIAWAN, I WAYAN GENTA; SUPRAPTA, DEWA NGURAH; SUNITI, NI WAYAN. Pemanfaatan Aeromonas hydrophila Untuk Mengendalikan Penyakit Layu Fusarium Pada Beberapa Varietas Sorgum Manis (Sorghum bicolor (L.) Moench. Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology), [S.l.], may 2015. ISSN 2301-6515. Available at: <https://ojs.unud.ac.id/index.php/jat/article/view/15896>. Date accessed: 24 nov. 2024.
Citation Formats
Issue
Vol.4, No.2, April 2015
Section
Articles