Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes

Plant-parasitic nematodes (PPNs) are one of the most destructive plant pathogens worldwide, and controlling them is extremely challenging. Volatile organic compounds (VOCs), which naturally exist in plants and microorganisms, play an important role in the biological control of PPNs and are considere...

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Main Authors: Xiaotong Deng, Xin Wang, Guohong Li
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Microorganisms
Subjects:
Online Access:https://www.mdpi.com/2076-2607/10/6/1201
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author Xiaotong Deng
Xin Wang
Guohong Li
author_facet Xiaotong Deng
Xin Wang
Guohong Li
author_sort Xiaotong Deng
collection DOAJ
description Plant-parasitic nematodes (PPNs) are one of the most destructive plant pathogens worldwide, and controlling them is extremely challenging. Volatile organic compounds (VOCs), which naturally exist in plants and microorganisms, play an important role in the biological control of PPNs and are considered potential substances for the development of commercial nematicides. This paper summarizes the VOCs produced by microorganisms and plants as well as their toxic effects on PPNs. VOCs from 26 microbial strains and 51 plants that are active against nematodes from over the last decade were reviewed. Furthermore, the mechanisms of toxicity of some VOCs against PPNs are also illustrated.
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spelling doaj.art-7a1a0d576e554ac2b4f8e9ed85db5b702023-11-23T18:04:41ZengMDPI AGMicroorganisms2076-26072022-06-01106120110.3390/microorganisms10061201Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic NematodesXiaotong Deng0Xin Wang1Guohong Li2State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, Yunnan University, Kunming 650032, ChinaState Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, Yunnan University, Kunming 650032, ChinaState Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, Yunnan University, Kunming 650032, ChinaPlant-parasitic nematodes (PPNs) are one of the most destructive plant pathogens worldwide, and controlling them is extremely challenging. Volatile organic compounds (VOCs), which naturally exist in plants and microorganisms, play an important role in the biological control of PPNs and are considered potential substances for the development of commercial nematicides. This paper summarizes the VOCs produced by microorganisms and plants as well as their toxic effects on PPNs. VOCs from 26 microbial strains and 51 plants that are active against nematodes from over the last decade were reviewed. Furthermore, the mechanisms of toxicity of some VOCs against PPNs are also illustrated.https://www.mdpi.com/2076-2607/10/6/1201volatile organic compoundsplant-parasitic nematodesnematicidalmicroorganismplanttoxicity
spellingShingle Xiaotong Deng
Xin Wang
Guohong Li
Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
Microorganisms
volatile organic compounds
plant-parasitic nematodes
nematicidal
microorganism
plant
toxicity
title Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
title_full Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
title_fullStr Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
title_full_unstemmed Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
title_short Nematicidal Effects of Volatile Organic Compounds from Microorganisms and Plants on Plant-Parasitic Nematodes
title_sort nematicidal effects of volatile organic compounds from microorganisms and plants on plant parasitic nematodes
topic volatile organic compounds
plant-parasitic nematodes
nematicidal
microorganism
plant
toxicity
url https://www.mdpi.com/2076-2607/10/6/1201
work_keys_str_mv AT xiaotongdeng nematicidaleffectsofvolatileorganiccompoundsfrommicroorganismsandplantsonplantparasiticnematodes
AT xinwang nematicidaleffectsofvolatileorganiccompoundsfrommicroorganismsandplantsonplantparasiticnematodes
AT guohongli nematicidaleffectsofvolatileorganiccompoundsfrommicroorganismsandplantsonplantparasiticnematodes