Antagonistic fungi exploration against root-knot nematodes (Meloidogyne spp.) from tomato rizosphere

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WINARTO WINARTO
TRIZELIA TRIZELIA
YENNY LISWARNI

Abstract

Abstract. Authors. 2019. Exploration of antagonistic fungi against root-knot nematodes (Meloidogyne spp.) from tomato rizosphere. Pros Sem Nas Masy Biodiv Indon 5: 194-198. Antagonistic fungi are one of the natural enemies of root-knot nematodes (Meloidogyne spp.). The fungus antagonistic habitat for nematodes includes being in the soil around plant roots and its activities can be as parasites, predators or traps and antibiosis of nematodes. Knowing the type of fungus that is antagonistic to nematodes needs to be done in order to manage environmentally friendly nematodes. The purpose of this study was to obtain fungi in the rhizosphere of tomato plants that are antagonistic to root-knot nematodes. The stages of the research included taking soil samples from the roots of tomatoes at the tomato production center, namely Alahan Panjang, Solok districts and Padang Laweh, Tanah Datar Districts. The results of the study showed 7 types of fungi that were antagonistic to the root-knot nematodes namely Paecilomyces sp., Penicillium, sp., Aspergillus sp., Fusarium sp., Gliocladium sp. Trichoderma sp. and Chaetomium sp. Parasitic fungus is Paecilomyces sp. and Fusarium sp., which are antibiotic are Penicillium, sp., Aspergillus sp., Fusarium sp., Gliocladium sp. Trichoderma sp., and Chaetomium sp.

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