| Journal: | Anais da Academia Brasileira de Ciencias |
| Database: | PERIÓDICA |
| System number: | 000409051 |
| ISSN: | 0001-3765 |
| Authors: | Oliveira, Frederico I.C. de1 Fiege, Leonardo B.C1 Celin, Elaine F1 Inneco, Renato1 Nunes, Glauber H.S2 Aragao, Fernando A.S. de3 |
| Institutions: | 1Universidade Federal do Ceara, Departamento de Fitotecnia, Fortaleza, Ceara. Brasil 2Universidade Federal Rural do Semi-Arido, Departamento de Ciencias Vegetais, Mossoro, Rio Grande do Norte. Brasil 3Empresa Brasileira de Pesquisa Agropecuaria, Agroindustria Tropical, Fortaleza, Ceara. Brasil |
| Year: | 2017 |
| Season: | Jun |
| Volumen: | 89 |
| Number: | 2 |
| Pages: | 1155-1166 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, aplicado |
| English abstract | Melon is one of the most important vegetable crops in the world. With short cycle in a system of phased planting, phytosanitary control is compromised, and a great volume of agricultural chemicals is used to control vegetable leafminer. Genetic control is an ideal alternative to avoid the damage caused by this insect. Thus, the aim of this study was to evaluate Cucumis accessions in regard to resistance to leafminer and correlate the variables analyzed. Fifty-four accessions and four commercial hybrids of melon were tested. The study was divided into two experiments: with and with no choice. The following characteristics were evaluated: with choice, in field - subjective score based on the infestation and the number of mines per leaf; and with no choice, in cage - number of mines per leaf, chlorophyll content, and leaf colorimetry. The results showed variability among the accessions and some genotypes showed favorable results for resistance in both experiments. There was correlation between the two variables in the experiment in the field. The accessions CNPH 11-282, CNPH 06-1047, and CNPH 11-1077 are the most recommended for future breeding programs with aim on introgression of resistance to vegetable leafminer in melon |
| Disciplines: | Agrociencias |
| Keyword: | Fitopatología, Hortalizas, Insectos, Melón, Resistencia a plagas, Germoplasma, Correlación fenotípica, Minador foliar, Liriomyza sativae, Diptera, Cucumis melo, Cucurbitaceae |
| Keyword: | Agricultural sciences, Phytopathology, Vegetables, Insects, Melon, Pests resistance, Germplasm, Phenotypic correlation, Leafminer, Liriomyza sativae, Diptera, Cucumis melo, Cucurbitaceae |
| Full text: | Texto completo (Ver HTML) |
