Induced Resistance against Fusarium Wilt Disease caused by Fusarium oxysporum in Local Red Peppers (Capsicum annum L.) in Aceh using Rhizobacteria Isolates
Journal Title: Journal of Tropical Horticulture - Year 2019, Vol 2, Issue 1
Abstract
The ability to develop resistance has been demonstrated by Rhizobacteria in several plant species in order to providing protection against plant pathogen attacks. The use of Rhizobacteria is expected to suppress the attack of Fusarium pathogen in local pepper plants in Aceh. This study is aimed at obtaining information about the important role of Rhizobacterium in inducing the resistance of local pepper plants in Aceh to the attack of Fusarium oxysporum. The research was conducted from March to September 2018 at Seed Science Laboratory and Experimental Garden of the Faculty of Agriculture, Syiah Kuala University. The study used Completely Randomized Design (CRD) Factorial with 2 factors. The first factor was the local peppers (Odeng, Lamando Lapaben, Super Lamando 002 and Lanyoe SS). The second factor was Rhizobacteria isolates (HWI 5 (4) and HWI 8 (6)) which were obtained from the collection of Seed Science Laboratory. The parameters observed: pathogen incubation period, plant height, stem diameter and number of productive branches. The results revealed that the incubation period of F. oxysporum varied in each genotype and type of Rhizobacteria. The application of Rhizobacteria is slowing down the incubation period to 1-3 days in all tested genotypes. Rhizobacteria increased the plants growth especially in HWI 8 (6), characterized by taller plants and larger trunks. The highest interaction between the local genotype of pepper plants and the type of Rhizobacteria was found in the genotypes of Lamando Lapaben and HWI 5 (4) for its number of productive branches.
Authors and Affiliations
Siti Hafsah, Anita Rahayu, Syamsuddin Syamsuddin, Firdaus Firdaus
Keywords
Related Articles
- EP ID EP585357
- DOI 10.33089/jthort.v2i1.13
- Views 53
- Downloads 0
Application of Leaf Fertilizer Using Nano Technology To Read Vegetative Growth of Vanda sp.
This study aims to find the best fertilizer concentration of Growmore leaves to stimulate vegetative growth of Orchid Vanda sp. The study was conducted at the Tanjungpura University Faculty of Agriculture's experimental...
The Study of Early Selection Method through Vigor and Viability Parameter in Citrus amblycarpa (Hassk) under Salinity and Drought Stress Condition
The study was aimed to obtain information regarding the early selection method of Limau lime under saline and drought condition including the proper method for seed extraction, observation period in germination testing,...
Characterization of morphology and potential of pineapple genetic resources in peatland of Jambi Province
Jambi Province has large peatlands (621,089 ha). Utilization of that land in agricultural sector will contribute in economic development of surrounding society. Tangkit and Paun Pineapple are plant genetic resource (PGR)...
Potential Changes in Watermelon (Citrullus lannatus) Ploidy Treated By Colchicine
The purpose of this study was to determine the effect of colchicine on changes in ploidy watermelon. The research was conducted in Agroecotechnology laboratory Universitas Malikussaleh, Microtechnique laboratory Agronomy...
Characterization of Pamelo Leaves (Citrus maxima (Burm) Merr) Aceh, Indonesia
Pamelo (Citrus maxima (Burm.) Merr) is one type of orange that is prospectively cultivated in Indonesia. Pamelo in Indonesia is very diverse, as the skin of the fruit is green to red, some are with seed and seedless. Pa...