Costs of fungal endophyte infection in Lolium perenne genotypes from Eurasia and North Africa under extreme resource limitation

2007 ◽  
Vol 60 (2) ◽  
pp. 202-210 ◽  
Author(s):  
Gregory P. Cheplick
Keyword(s):  
Lolium Perenne ◽  
North Africa ◽  
Resource Limitation ◽  
Fungal Endophyte ◽  
Endophyte Infection

scholarly journals Metabolic Profiles of Lolium perenne Are Differentially Affected by Nitrogen Supply, Carbohydrate Content, and Fungal Endophyte Infection

2008 ◽  
Vol 146 (3) ◽  
pp. 1440-1453 ◽  
Author(s):  
Susanne Rasmussen ◽  
Anthony J. Parsons ◽  
Karl Fraser ◽  
Hong Xue ◽  
Jonathan A. Newman
Keyword(s):  
Lolium Perenne ◽  
Fungal Endophyte ◽  
Nitrogen Supply ◽  
Carbohydrate Content ◽  
Metabolic Profiles ◽  
Endophyte Infection

scholarly journals Ryegrass production in Wairarapa, New Zealand: is biological control of Argentine stem weevil important?

2007 ◽  
Vol 13 ◽  
pp. 301-306
Author(s):  
M.R. Mcneill ◽  
D.E. Hume ◽  
R. Ashby ◽  
M. Ashby ◽  
P. Brandon ◽  
...  
Keyword(s):  
Lolium Perenne ◽  
Dry Matter ◽  
Fungal Endophyte ◽  
Wild Type ◽  
Neotyphodium Lolii ◽  
Endophyte Infection ◽  
Plant Persistence ◽  
Listronotus Bonariensis ◽  
Microctonus Hyperodae ◽  
Over Time

To investigate the interaction between Argentine stem weevil (Listronotus bonariensis), its parasitoid Microctonus hyperodae, fungal endophyte (Neotyphodium lolii) and its grass host, four endophyte-ryegrass (Lolium perenne) treatments were established on four farms in Wairarapa in autumn 2003. A diploid ryegrass contained either wild-type or AR1 endophyte or was endophytefree, while a tetraploid ryegrass contained AR1 endophyte. Wild-type, AR1 and endophyte-free ryegrasses average 52%, 91% and 2% endophyte-infected tillers for the 3 years of measurement. Moderate increases over time in the proportion of wild-type infected tillers indicated selection pressures favoured endophyte-infected tillers. Endophyte-free tiller populations were 11% lower than AR1 or wild-type but not significantly so. L. bonariensis populations were highest in endophyte-free and wild-type pastures and 80% lower in AR1 pastures. Mean rates of parasitism in L. bonariensis were lower in spring (9%) than autumn (35%), tended to be higher in wild-type than in AR1 diploid ryegrass, and only had a weak relationship with percent endophyte-infection. Keywords: endophyte, Neotyphodium lolii, Lolium perenne, dry matter yields, plant persistence, Listronotus bonariensis, Microctonus hyperodae

scholarly journals Fungal Endophyte Colonization Patterns Alter Over Time in the Novel Association Between Lolium perenne and Epichloë Endophyte AR37

2020 ◽  
Vol 11 ◽  
Author(s):  
Flavia Pilar Forte ◽  
Jan Schmid ◽  
Paul P. Dijkwel ◽  
Istvan Nagy ◽  
David E. Hume ◽  
...  
Keyword(s):  
Lolium Perenne ◽  
Fungal Endophyte ◽  
The Novel ◽  
Novel Association ◽  
Colonization Patterns ◽  
Over Time ◽  
Epichloë Endophyte

scholarly journals Fungal endophyte infection increases tall fescue's survival, growth, and flowering in a reconstructed prairie

2019 ◽  
Vol 27 (5) ◽  
pp. 1000-1007
Author(s):  
Jonathan D. Moore ◽  
Anna E. Carlisle ◽  
Jim A. Nelson ◽  
Rebecca L. McCulley
Keyword(s):  
Fungal Endophyte ◽  
Endophyte Infection
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