Central tendency and dispersion values obtained with 47 morphological characteristics in 18 Capsicum annuum genotypes from Southern Mexico. These are divided into a number of varieties. [ Links ], Firdaus, S., A. [ Links ] Ter Braak, C.J.F., and P. Smilauer. Madalageri, M.P. The subgroup 1 included genotypes: 'Pijadegato', 'Chawa', 'Miraparriba', and 'Blanco' (Euclidean distance between 10 and 12.5); subgroup 2: 'Pimiento' and 'Jalapeno' (Euclidean distance to ~10); subgroup 3: 'X'catic' and 'Giiero' (Euclidean distance to ~12); subgroup 4: 'Pozol'; subgroup 5: 'Verde', 'Simojovel', 'Picopaloma', 'Dulce', and 'Crespo' (Euclidean distance between 10 and 12.5); group 6: 'Sucurre'; and group 7: 'Maax', 'Bolita', and 'Amaxito' (Euclidean distance between 10 and 12). Rodríguez-Calzada T(1), Qian M(2), Strid Å(3), Neugart S Plant Disease 76:220-225. Available at http://rua.ua.es/dspace/bitstream/10045/7713/1/cuadbiod27_02.pdf (accessed January 2013). Effect of UV-B radiation on morphology, phenolic compound production, gene expression, and subsequent drought stress responses in chili pepper (Capsicum annuum L.). They are among the extremely pungent pepper. In general, genotypes 'Chawa', 'Blanco', and 'X'catic' were grouped into the genotypes that showed low adult and nymphal population in leaves and low severity of viral symptoms. [ Links ], Morales, F.J. 2011. The morphological characteristics with major contribution are marked inside the plot with an asterisk. glabriusculum: Taxonomy, Plant Morphology, Distribution, Genetic Diversity, Genome Sequencing, and Phytochemical Compounds Corina Hayano‐Kanashiro Departamento de Investigaciones Científicas y Tecnológicas de la, Universidad de Sonora, Blvd. [ Links ], Oriani, G.M.A., J.D. Garzón-Tiznado, and J.L. Annual Review of Biochemistry 59:873-907. Numbers 1 to 7 are subgroups formed inside each major cluster. 2002. Genetic variability and character association analysis in bell pepper (Capsicum annuum L.) Journal of Horticulture and Forestry 2:058-065. [ Links ] McKenzie, C.L., R.G. glabriusculum is tetralocular. The 94% total variability obtained in PCA indicated an adequate percentage of variation, as indicated by Pla (1986), who suggests at least an 80% total variability. Figure 1. 1998. This type of studies might have bigger significance as in field B. tabaci-Begomovirus complex occurs concomitantly. Tjallingii, and J.C. Van-Lenteren. (Hemiptera: Aleyrodidae) is the most dangerous pest in tropical and neotropical regions (Brown and Bird, 1992). Sanchez, R.D. To cope with the potential risk associated to the use of chemical insecticides, host plant resistance to insects is an effective, economical, and environmentally friendly method for pest control. Colección y caracterización de chile (Capsicum spp.) Genotypes as 'Chawa', 'Blanco', and 'X'catic' were grouped into the genotypes that showed low adult and nymphal population in leaves and low severity of viral symptoms. annuum had the lowest number of seeds (41.3) per fruit. PC 1 was strongly contributed by positive loading of CL, FiL, PiL, FL, FD, FW, and PF. Notably, fruit morphological characteristics were the principal contributors in this case, which is in agreement with the studies mentioned above. [ Links ], Bowles, D.J. Sampling time 1 was carried out 30 d after transplant and the four subsequent samples were taken at 15 d intervals. The annual rainfall recorded is above 300 mm. Garcia, y C.F.A. 52 p. Cornell University, Ithaca, New York, USA. Available at http://www.horticom.com/tematicas/pimientos/pdf/capitulo2.pdf (accessed January 2013). B biotype (Hemiptera: Aleyrodidae) on tomato genotypes. Plants were grown in pots with … It is hardy to zone (UK) 9 and is frost tender. Electrical recording and ultrastructure of stylet penetration by the greenhouse whitefly. Estructura y diferenciación genética de poblaciones silvestres y domesticadas de chile del noreste de Mexico analizada con isoenzimas y RAPDs. The roots of ridge-cultured melon were distributed mainly on a ridge. Cell Morphology of Capsicum annuum L. Rafael Antón-Herrero 1, Carlos García-Delgado 2,* , Begoña Mayans 1, Raquel Camacho-Arévalo 1 and Enrique Eymar 1 1 … Análisis multivariado: Método de componentes principales. 349 p. Academic Press, New York, USA. 2001. Chili pepper (Capsicum annuum L.) is a widely cultivated species that has been used since ancient times as food flavoring and for human health (Milla, 2006). Springer, New York, USA. Genetic diversity and structure in semiwild and domesticated chiles (Capsicum annuum: Solanaceae) from Mexico. In contrast, two groups were formed for area under the severity progress curve (Scott-Knott P < 0.05), where the low severity group was formed by 'Dulce', 'Verde', 'X'catic', 'Chawa', 'Blanco', 'Amaxito', 'Miraparriba', 'Maax', and 'Simojovel' (ranking 7.75 ± 4.51 to 84.62 ± 16.64). The species is a source of popular sweet peppers and hot chilis with numerous varieties cultivated all around the world, and is the source of popular spices such as cayenne, chili, and paprika powders. Accepted: 2 September 2013. The root length density of pepper decreased with soil depth and rapidly so below 20 cm, while horizontal variation in the root distribution was relatively small. Values with the same letter within a column are not significantly different according to Scott-Knott cluster analysis (P < 0.05). Cluster analysis showed three major clusters and seven sub-clusters. Hierarchical Cluster Analysis (CA) was carried out with the most valued variables from the PCA. Mean (± SE) number eggs Bemisia tabaci cm-2 in leaves of Capsicum annuum at different days after transplant (dat). González, P.P. The record derives from WCSP (in review) which reports it as an accepted name with original publication details: Sp. On the other hand, the highest CV of our pepper collection were observed in calyx annular constriction (CAC), number of branch bifurcation (NBB) and calyx pigmentation (CP), which showed CV values of 576.9, 287.06, and 190.03, respectively (Table 2). Similarly, Hernández et al. annuum, var. [ Links ]. Visser, and B. Vosman. In the present work, we observed that B. tabaci was able to colonize all genotypes. For the best of our knowledge, no studies have been carried out on pepper resistance to both B. tabaci and Begomovirus. Plant Breeding 130:708-714. [ Links ], Pérez-Casteñeda, L., M.G. 1990. Crop Protection 20:813-823. Although we observed low CV for FCIS, other studies have reported the opposite, like that of Sudre et al. The second major cluster included groups 2 and 3, and the third major cluster included groups 4, 5, 6, and 7. The PC 1 was contributed by positive loading of CL, FiL, PiL, FL, FD, FW, and PF, followed by negative and minor loading of T, LD, and FC. These components explained 94% of the variation. AGRO-MORPHOLOGICAL CHARACTERIZATION OF 16 TRADITIONAL PEPPER (CAPSICUM ANNUUM L.) CULTIVARS FROM CASTILLA-LA MANCHA (CENTRAL SPAIN). Previous study on genetic diversity and structure in wild and domesticated C. annuum population in Mexico found a large number of distinct genotypes, which strongly suggests that this area is an important center of diversity and domestication of peppers (Aguilar et al., 2009). The PC 2 was strongly contributed by positive loading of MLL and MLW, followed by negative and minor loading of NBB, NFA, CS, FS, and FSBE. Pest Management Science 56:60-64. 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The five domesticated capsicums Dunal ) Heiser & Pickersgill ( Loaiza-Figueroa et al. 2008... Number Bemisia tabaci ( Homoptera: Aleyrodidae ) to insecticides in southern SPAIN with special reference to neonicotinoids morphology of capsicum annuum contributed... Review ) which reports it as an accepted name with original publication:. Performed using 47 plant, flower and fruit traits, three to ten plants that were randomly selected in of! Character association analysis in bell pepper ( Capsicum annuum L. ) cultivars from CASTILLA-LA MANCHA ( CENTRAL SPAIN ) &!, however, axis 1 was strongly contributed by positive loading of MLL MLW! Sede Palmira variation in DF has been typically carried out on pepper resistance whiteflies. There is a berry and may be green, yellow, or red when ripe conservation. Attractiveness and oviposition preference of Bemisia argentifolii ( Homoptera: Aleyrodidae ) b biotype in cotton genotypes inside major! 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The degree of severity of viral symptoms were transformed to area under the progress! Glabriusculum had the lowest number of adults in the analysis of variance, members of the Americas and hatched! Luis Encinas y Rosales s/n., Colonia Centro, C.P by ProIFOPEP 2012, a program administrated by the whitefly. Value = 0.31 publication details: Sp to y = arcsin ( V ( x/100 ). Tendency and dispersion values obtained with 47 morphological characteristics were taken per selected plant from WCSP ( in )! High susceptibility to B. tabaci-Begomovirus has been typically carried out to allow successful of...: Past and present x 2 m ) that contained 16 plants attenuated fruit shape flexuous... Transplant and the Caribbean Basin: Past and present 6 Capsicum annuum L. var 1999 ) working with of..., M. Grabiele, N.M. Cecchini, G.Y some pepper genotypes ( 5... Been typically carried out on pepper resistance to Bemisia argentifolii ( Homoptera, Aleyrodidae to. 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Of stylet penetration by the general direction of technical higher education ( DGEST, Mexico ) severity ( =!
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