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Analysis of root-knot nematode early infection events in tomato colonized by the arbuscular mycorrhizal fungus Glomus mosseae

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Title Analysis of root-knot nematode early infection events in tomato colonized by the arbuscular mycorrhizal fungus Glomus mosseae
 
Creator Vos, C.
Elsen, A.
Panis, Bartholomeus
Carpentier, Sebastien C.
Guillier, C.
Dumas-Gaudot, E.
Waele, D. de
 
Subject fungi
meloidogyne incognita
mycorrhizae
nematode infections
tomatoes
 
Description Arbuscular mycorrhizal fungi (AMF) are obligate root symbionts colonizing the majority of vascular plants on earth. The fungi receive photosynthetic carbon from their host, while the plant benefits from improved water and nutrient uptake, resulting in enhanced growth and survival. In addition, AMF have been shown to reduce the occurrence and impact of several soil pathogens including plant-parasitic nematodes on a wide range of agricultural crops. A wellestablished AMF-colonization is a prerequisite for AMF-induced biocontrol against nematodes, both locally and systemically. Apart from these observations however, the defense mechanisms involved have rarely been investigated for AMF-nematode interactions. Our experiments indicate that the presence of the AMF Glomus mosseae reduces root-knot nematode infection, and already influences the nematode Meloidogyne incognita in its early stage of plant infection. In order to understand the underlying mechanisms of this effect, we are undertaking an in-depth study by monitoring the AMF-plant-nematode interaction during early root-knot nematode infection.
 
Date 2011
2014-09-12T12:40:26Z
2014-09-12T12:40:26Z
 
Type Conference Paper
 
Identifier Vos, C.; Elsen, A.; Panis, B.; Carpentier, S.; Guillier, C.; Dumas-Gaudot, E.; De Waele, D. -2011-Analysis of root-knot nematode early infection events in tomato colonized by the arbuscular mycorrhizal fungus Glomus mosseae IN Working Group "Multitrophic Interactions in Soil" . Proceedings of the meeting at Cordoba (Spain), 4-7 Apr. 2011. (Landa, B.B. et al (eds.))-IOBC-p. 155-158
978-92-9067-248-7
https://hdl.handle.net/10568/42354
http://www.iobc-wprs.org/pub/bulletins/bulletin_2011_71_table_of_contents_abstracts.pdf
 
Language en
 
Relation IOBC/WPRS Bulletin
 
Rights Limited Access
 
Format p. 155-158
application/pdf
 
Publisher International Organisation for Biological Control