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Research Article Open access CC BY 4.0

Promising Combination Systemic Fungicides in Combating Basal Stem Rot Disease of Coconut

M. Surulirajan, R. Arunkumar, V. G. Mathirajan, R. Babu, Vinayak Hegde, Ravi Bhat

International Journal of Plant & Soil Science · pp. 316–320 · Published 6 Jun 2023

10.9734/ijpss/2023/v35i143052

Abstract

Basal stem rot disease is the most challenging disease in coconut crop, caused by Ganoderma lucidum. Combating the disease with new generation fungicides is a viable strategy for the promising disease control. Single and combination of new systemic fungicides in different commercial formulations were tested against the Ganoderma lucidum. Under in vitro study at 100, 250 and 500 ppm concentrations. The results revealed that Hexaconazole 4% + Carbendazim 16% SC, Hexaconazole 5% + Validamycin 2.5%SC and Azoxystrobin 11% + Tebuconazole 18.3% SC W/W were found superior in inhibiting the mycelial growth of Ganoderma as compared to other fungicides. Per cent inhibition indicated the effectiveness of potent fungicides against the pathogen even at lower concentration.

Basal stem rot; coconut Ganoderma lucidum fungicide hexaconazole and in-vitro

Cited by 4

Chemical Fungicides and Antagonists as Potential Treatments for Ganoderma lucidum-Associated Basal Stem Rot in Mandarin Trees

Y. V. Ingle, K A. Lengare, P. R. Damre, K. T. Lahariya · Journal of Advances in Biology & Biotechnology · 2024

Ganoderma

J. Raju, Priti Sonavane, Amurtha Lakshmi · Compendium of Phytopathogenic Microbes in Agro-Ecology  · 2025

Molecular and diagnostic advances for basal stem rot management in oil palm

Qudrat Ullah, Waqas Haider, Muhammad Waqar · Biological Control · 2026

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