Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia
“Corn stunt disease” is one of the most common and limiting diseases in Central and South America. The complex of pathogens that cause the disease in maize are: (1) corn stunt spiroplasma "Spiroplasma kunkelii" (CSS), (2) maize bushy stunt (MBS) and (3) maize fine streak virus (MFS) (Albertazzi Cast...
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| Format: | Poster |
| Language: | Inglés |
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2021
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| Online Access: | https://hdl.handle.net/10568/114136 |
| _version_ | 1855514635033116672 |
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| author | Chalarca, Jairo Rodríguez Parody, José Aníbal Vargas, Carlos Alberto |
| author_browse | Chalarca, Jairo Rodríguez Parody, José Aníbal Vargas, Carlos Alberto |
| author_facet | Chalarca, Jairo Rodríguez Parody, José Aníbal Vargas, Carlos Alberto |
| author_sort | Chalarca, Jairo Rodríguez |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | “Corn stunt disease” is one of the most common and limiting diseases in Central and South America. The complex of pathogens that cause the disease in maize are: (1) corn stunt spiroplasma "Spiroplasma kunkelii" (CSS), (2) maize bushy stunt (MBS) and (3) maize fine streak virus (MFS) (Albertazzi Castro 1992, Rodríguez 2020), with leafhoppers Dalbulus maidis and Dalbulus elimatus Ball. being the vector agent. (Sierra-Macías et al. 2007). In Colombia, D. maidis was reported as a limiting pest in maize in 2016 with losses of more than 70% in the Huila region. In 2018, it was reported in Tolima and in 2019 in Valle del Cauca. Chemical control is the only tool used to manage it. In Valle del Cauca, 10 applications were reported during the crop cycle. |
| format | Poster |
| id | CGSpace114136 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| record_format | dspace |
| spelling | CGSpace1141362025-11-05T12:54:44Z Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia Chalarca, Jairo Rodríguez Parody, José Aníbal Vargas, Carlos Alberto dalbulus maidis disease management maize pest insects pathogens maíz insectos dañinos organismos patógenos “Corn stunt disease” is one of the most common and limiting diseases in Central and South America. The complex of pathogens that cause the disease in maize are: (1) corn stunt spiroplasma "Spiroplasma kunkelii" (CSS), (2) maize bushy stunt (MBS) and (3) maize fine streak virus (MFS) (Albertazzi Castro 1992, Rodríguez 2020), with leafhoppers Dalbulus maidis and Dalbulus elimatus Ball. being the vector agent. (Sierra-Macías et al. 2007). In Colombia, D. maidis was reported as a limiting pest in maize in 2016 with losses of more than 70% in the Huila region. In 2018, it was reported in Tolima and in 2019 in Valle del Cauca. Chemical control is the only tool used to manage it. In Valle del Cauca, 10 applications were reported during the crop cycle. 2021-06 2021-06-29T07:11:23Z 2021-06-29T07:11:23Z Poster https://hdl.handle.net/10568/114136 en Open Access application/pdf Chalarca, J.R.; Parody, J.A.; Vargas, C.A. (2021) Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia. 47th Colombian Society of Entomology (SOCOLEN) Congress [Online], 8-9 October, 2020. 1 p. |
| spellingShingle | dalbulus maidis disease management maize pest insects pathogens maíz insectos dañinos organismos patógenos Chalarca, Jairo Rodríguez Parody, José Aníbal Vargas, Carlos Alberto Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title | Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title_full | Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title_fullStr | Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title_full_unstemmed | Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title_short | Managing Dalbulus maidis (Hemiptera: Cicadellidae) (De Long & Wolcott 1923) in the Valle del Cauca Department, Colombia |
| title_sort | managing dalbulus maidis hemiptera cicadellidae de long wolcott 1923 in the valle del cauca department colombia |
| topic | dalbulus maidis disease management maize pest insects pathogens maíz insectos dañinos organismos patógenos |
| url | https://hdl.handle.net/10568/114136 |
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