Root colonisation by the arbuscular mycorrhizal fungus Glomus intraradices alters the quality of strawberry fruits (Fragaria × ananassa Duch.) at different nitrogen levels

2010 ◽  
pp. n/a-n/a ◽  
Author(s):  
Vilma Castellanos-Morales ◽  
Javier Villegas ◽  
Silvia Wendelin ◽  
Horst Vierheilig ◽  
Reinhard Eder ◽  
...  
Keyword(s):  
Glomus Intraradices ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Fragaria Ananassa ◽  
Root Colonisation ◽  
Nitrogen Levels

GiFRD encodes a protein involved in anaerobic growth in the arbuscular mycorrhizal fungus Glomus intraradices

2012 ◽  
Vol 49 (4) ◽  
pp. 313-321 ◽  
Author(s):  
Kinga A. Sędzielewska ◽  
Katja Vetter ◽  
Rüdiger Bode ◽  
Keith Baronian ◽  
Roland Watzke ◽  
...  
Keyword(s):  
Glomus Intraradices ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Anaerobic Growth

The arbuscular mycorrhizal fungus, Glomus intraradices , induces the accumulation of cyclohexenone derivatives in tobacco roots

Planta ◽  
1999 ◽  
Vol 207 (4) ◽  
pp. 620-623 ◽  
Author(s):  
Walter Maier ◽  
Jürgen Schmidt ◽  
Victor Wray ◽  
Michael Herbert Walter ◽  
Dieter Strack
Keyword(s):  
Glomus Intraradices ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Tobacco Roots ◽  
Cyclohexenone Derivatives

scholarly journals Influence of Glomus intraradices on Black Foot Disease Caused by Cylindrocarpon macrodidymum on Vitis rupestris Under Controlled Conditions

Plant Disease ◽  
2006 ◽  
Vol 90 (12) ◽  
pp. 1481-1484 ◽  
Author(s):  
Elsa Petit ◽  
Walter Douglas Gubler
Keyword(s):  
Glomus Intraradices ◽  
Arbuscular Mycorrhizal Fungus ◽  
Mycorrhizal Fungus ◽  
Arbuscular Mycorrhizal ◽  
Mycorrhizal Colonization ◽  
Vitis Rupestris ◽  
Controlled Conditions ◽  
Foot Disease ◽  
Black Foot ◽  
Black Foot Disease

We examined the influence of an arbuscular-mycorrhizal fungus, Glomus intraradices (INVAM CA 501), on black foot disease caused by the fungus Cylindrocarpon macrodidymum on Vitis rupestris cv. St. George under controlled conditions. Mycorrhizal or nonmycorrhizal grape rootings were inoculated with the pathogen. Eight months following inoculation with the pathogen, we evaluated disease severity, vine growth, and mycorrhizal colonization. Mycorrhizal plants developed significantly less leaf and root symptoms than nonmycorrhizal plants (P = 0.04 and P < 0.0001, respectively). Only nonmycorrhizal grape rootings inoculated with the pathogen had significantly less dry root and leaf weights compared with the noninoculated control (P = 0.0021 and P = 0.0017, respectively). Mycorrhizal colonization was high (48.3% for the noninfected control and 54.5% for plants infected with C. macrodidymum) and not significantly affected by inoculation with C. macrodidymum (P = 0.2256). Thus, V. rupestris preinoculated with G. intraradices were less susceptible to black foot disease than nonmycorrhizal plants. Results from this study suggest that preplant applications of G. intraradices may help prevent black foot disease in the nursery and in the vineyard.

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