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231225s2021 xx |||||o 00| ||eng c |
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|a 10.1094/PDIS-07-20-1501-RE
|2 doi
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|a pubmed24n1060.xml
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|a (DE-627)NLM318247755
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|a (NLM)33258435
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Cheng, Wanli
|e verfasserin
|4 aut
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| 245 |
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|a Control of Meloidogyne incognita in Three-Dimensional Model Systems and Pot Experiments by the Attract-and-Kill Effect of Furfural Acetone
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|c 2021
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 03.12.2021
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|a Date Revised 07.12.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Meloidogyne incognita causes large-scale losses of agricultural crops worldwide. The natural metabolite furfural acetone has been reported to attract and kill M. incognita, but whether the attractant and nematicidal activities of furfural acetone on M. incognita function simultaneously in the same system, especially in three-dimensional spaces or in soil, is still unknown. Here, we used 23% Pluronic F-127 gel and a soil simulation device to demonstrate that furfural acetone has a significant attract-and-kill effect on M. incognita in both three-dimensional model systems. At 24 h, the chemotaxis index and the corrected mortality of nematodes exposed to 60 mg/ml of furfural acetone in 23% Pluronic F-127 gel were as high as 0.82 and 74.44%, respectively. Soil simulation experiments in moist sand showed that at 48 h, the chemotaxis index and the corrected mortality of the nematode toward furfural acetone reached 0.63 and 82.12%, respectively, and the effect persisted in the presence of tomato plants. In choice experiments, nematodes selected furfural acetone over plant roots and were subsequently killed. In pot studies, furfural acetone had a control rate of 82.80% against M. incognita. Collectively, these results provide compelling evidence for further investigation of furfural acetone as a novel nematode control agent
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|a Journal Article
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|a Meloidogyne incognita
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|a attract-and-kill effect
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|a disease management
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|a furfural acetone
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|a nematodes
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|a three-dimensional model
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| 650 |
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|a vegetables
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| 650 |
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|a Antinematodal Agents
|2 NLM
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| 650 |
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|a Acetone
|2 NLM
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| 650 |
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7 |
|a 1364PS73AF
|2 NLM
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| 650 |
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|a Furaldehyde
|2 NLM
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| 650 |
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|a DJ1HGI319P
|2 NLM
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| 700 |
1 |
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|a Chen, Zhen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zeng, Li
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yang, Xue
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huang, Dian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhai, Yile
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cai, Minmin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zheng, Longyu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Thomashow, Linda S
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Weller, David M
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yu, Ziniu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Jibin
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Plant disease
|d 1997
|g 105(2021), 8 vom: 01. Aug., Seite 2169-2176
|w (DE-627)NLM098181742
|x 0191-2917
|7 nnns
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| 773 |
1 |
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|g volume:105
|g year:2021
|g number:8
|g day:01
|g month:08
|g pages:2169-2176
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|u http://dx.doi.org/10.1094/PDIS-07-20-1501-RE
|3 Volltext
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