Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton
There are mutant alleles in the genus Gossypium that increase its tolerance to insect pests. Among the traits that are effective against different insects, high glanding and nectariless increase cotton tolerance to lepidopteran insects, whereas frego bract suppresses the oviposition of the boll weev...
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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The Cotton Foundation
2023
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/14699 https://www.cotton.org/journal/2019-23/2/177.cfm https://doi.org/10.56454/ZGHF1019 |
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| author | Tcach, Mauricio Alfredo Spoljaric, Mónica Bela, Diego Alberto Acuña, Carlos Alberto |
| author_browse | Acuña, Carlos Alberto Bela, Diego Alberto Spoljaric, Mónica Tcach, Mauricio Alfredo |
| author_facet | Tcach, Mauricio Alfredo Spoljaric, Mónica Bela, Diego Alberto Acuña, Carlos Alberto |
| author_sort | Tcach, Mauricio Alfredo |
| collection | INTA Digital |
| description | There are mutant alleles in the genus Gossypium that increase its tolerance to insect pests. Among the traits that are effective against different insects, high glanding and nectariless increase cotton tolerance to lepidopteran insects, whereas frego bract suppresses the oviposition of the boll weevil, Anthonomus grandis Boheman. The objectives of this research were to transfer the high-glanding trait to frego-bract and nectariless plants. The genotypes used belonged to G. hirsutum: Guazuncho 3 INTA nectariless ne, SP 26 high glanding HG, and SP 47304 frego bract BF. Crosses between SP 26 HG/Guazuncho 3 INTA ne and SP 26 HG/SP 47304 BF and the F2 and F3 generations were obtained. For the combination of high glanding with frego bract, the frequency of individuals with both features varied from 6.4% in the F2 generations to 24.6% in the F3. For the other combination, high glanding with nectariless, the frequency of recombination was of 7.3% in the F2 and 11.8% in the F3. High glanding, nectariless, and frego bract are independently inherited traits in G. hirsutum. Therefore, it is possible to combine the high-glanding trait with frego bracts or nectariless in the same line. |
| format | Artículo |
| id | INTA14699 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | The Cotton Foundation |
| publisherStr | The Cotton Foundation |
| record_format | dspace |
| spelling | INTA146992023-07-05T11:50:58Z Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton Tcach, Mauricio Alfredo Spoljaric, Mónica Bela, Diego Alberto Acuña, Carlos Alberto Algodón Genotipos Anthonomus grandis Resistencia a las Plagas Cotton Gossypium hirsutum Genotypes Pest Resistance There are mutant alleles in the genus Gossypium that increase its tolerance to insect pests. Among the traits that are effective against different insects, high glanding and nectariless increase cotton tolerance to lepidopteran insects, whereas frego bract suppresses the oviposition of the boll weevil, Anthonomus grandis Boheman. The objectives of this research were to transfer the high-glanding trait to frego-bract and nectariless plants. The genotypes used belonged to G. hirsutum: Guazuncho 3 INTA nectariless ne, SP 26 high glanding HG, and SP 47304 frego bract BF. Crosses between SP 26 HG/Guazuncho 3 INTA ne and SP 26 HG/SP 47304 BF and the F2 and F3 generations were obtained. For the combination of high glanding with frego bract, the frequency of individuals with both features varied from 6.4% in the F2 generations to 24.6% in the F3. For the other combination, high glanding with nectariless, the frequency of recombination was of 7.3% in the F2 and 11.8% in the F3. High glanding, nectariless, and frego bract are independently inherited traits in G. hirsutum. Therefore, it is possible to combine the high-glanding trait with frego bracts or nectariless in the same line. EEA Sáenz Peña Fil: Tcach, Mauricio Alfredo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Sáenz Peña; Argentina Fil: Spoljaric, Mónica. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Sáenz Peña; Argentina Fil: Bela, Diego Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Sáenz Peña; Argentina Fil: Acuña, C.A. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica del Nordeste; Argentina Fil: Acuña, C.A. Universidad Nacional del Nordeste. Instituto de Botánica del Nordeste; Argentina 2023-07-05T11:43:55Z 2023-07-05T11:43:55Z 2019 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/14699 https://www.cotton.org/journal/2019-23/2/177.cfm 1524-3303 https://doi.org/10.56454/ZGHF1019 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf The Cotton Foundation Journal of Cotton Science 23 (2) : 177-181 (2019) |
| spellingShingle | Algodón Genotipos Anthonomus grandis Resistencia a las Plagas Cotton Gossypium hirsutum Genotypes Pest Resistance Tcach, Mauricio Alfredo Spoljaric, Mónica Bela, Diego Alberto Acuña, Carlos Alberto Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title | Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title_full | Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title_fullStr | Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title_full_unstemmed | Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title_short | Joint Segregation of High Glanding with Nectariless and Frego Bract in Cotton |
| title_sort | joint segregation of high glanding with nectariless and frego bract in cotton |
| topic | Algodón Genotipos Anthonomus grandis Resistencia a las Plagas Cotton Gossypium hirsutum Genotypes Pest Resistance |
| url | http://hdl.handle.net/20.500.12123/14699 https://www.cotton.org/journal/2019-23/2/177.cfm https://doi.org/10.56454/ZGHF1019 |
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