The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl
Diclofop-methyl resistance was evaluated in populations of Italian ryegrass (Lolium multiflorum Lam.) infected and uninfected with fungal endophyte (Neotyphodium). Survival was tested in susceptible populations using herbicide screening. The results served as inputs to a model for investigating the...
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2001
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00431737_v41_n3_p265_VilaAiub http://hdl.handle.net/20.500.12110/paper_00431737_v41_n3_p265_VilaAiub |
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paper:paper_00431737_v41_n3_p265_VilaAiub2023-06-08T15:04:56Z The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl Diclofop tolerance Endophyte infection Lolium multiflorum Resistance evolution endophyte evolution pesticide resistance weed Fungi Lolium multiflorum Neotyphodium Diclofop-methyl resistance was evaluated in populations of Italian ryegrass (Lolium multiflorum Lam.) infected and uninfected with fungal endophyte (Neotyphodium). Survival was tested in susceptible populations using herbicide screening. The results served as inputs to a model for investigating the role of endophyte infection in the evolution of L. multiflorum resistance to herbicide. The tolerance of infected plants varied depending on the origin of the population and the herbicide dose. Only in some populations and at some diclofop-methyl doses did plants infected with these endophytes have higher survivorship than endophyte-free plants. The model demonstrated that endophytes might indeed play an important role in the evolution of herbicide-resistant weeds, delaying the appearance of herbicide resistance. 2001 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00431737_v41_n3_p265_VilaAiub http://hdl.handle.net/20.500.12110/paper_00431737_v41_n3_p265_VilaAiub |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Diclofop tolerance Endophyte infection Lolium multiflorum Resistance evolution endophyte evolution pesticide resistance weed Fungi Lolium multiflorum Neotyphodium |
| spellingShingle |
Diclofop tolerance Endophyte infection Lolium multiflorum Resistance evolution endophyte evolution pesticide resistance weed Fungi Lolium multiflorum Neotyphodium The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| topic_facet |
Diclofop tolerance Endophyte infection Lolium multiflorum Resistance evolution endophyte evolution pesticide resistance weed Fungi Lolium multiflorum Neotyphodium |
| description |
Diclofop-methyl resistance was evaluated in populations of Italian ryegrass (Lolium multiflorum Lam.) infected and uninfected with fungal endophyte (Neotyphodium). Survival was tested in susceptible populations using herbicide screening. The results served as inputs to a model for investigating the role of endophyte infection in the evolution of L. multiflorum resistance to herbicide. The tolerance of infected plants varied depending on the origin of the population and the herbicide dose. Only in some populations and at some diclofop-methyl doses did plants infected with these endophytes have higher survivorship than endophyte-free plants. The model demonstrated that endophytes might indeed play an important role in the evolution of herbicide-resistant weeds, delaying the appearance of herbicide resistance. |
| title |
The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| title_short |
The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| title_full |
The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| title_fullStr |
The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| title_full_unstemmed |
The role of fungal endophyte infection in the evolution of Lolium multiflorum resistance to diclofop-methyl |
| title_sort |
role of fungal endophyte infection in the evolution of lolium multiflorum resistance to diclofop-methyl |
| publishDate |
2001 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00431737_v41_n3_p265_VilaAiub http://hdl.handle.net/20.500.12110/paper_00431737_v41_n3_p265_VilaAiub |
| _version_ |
1768542780111454208 |