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Terrones-Salgado J, Ortega-Acosta C, Sánchez-Ruiz FJ, Ortega-Acosta SA, Palemon F, Álvarez Acevedo N, Santiago Vasquez AG, Argüelles Hernández E. First Report of White Mold Caused by Sclerotinia sclerotiorum on Echeveria gigantea in Mexico. Plant Dis 2024. [PMID: 38568786 DOI: 10.1094/pdis-01-24-0196-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Echeveria gigantea, native of Mexico (Reyes et al. 2011), holds economic importance as it is marketed as a potted plant and cut flower due to its drought-tolerant capabilities and aesthetic appeal. In September 2023, a field sampling was conducted at the Research Center in Horticulture and Native Plants (18°55'56.6" N, 98°24'01.5" W) of UPAEP University. Echeveria gigantea cv. Quilpalli plants with white mold symptoms were found in an area of 0.5 ha, with an incidence of 40% and severity of 50% on severely affected stems. The symptoms included chlorosis of older foliage, necrosis at the base of the stem, and soft rot with abundant white to gray mycelium and abundant production of irregular sclerotia resulting in wilted plants. The fungus was isolated from 30 symptomatic plants. Sclerotia were collected, sterilized in 3% NaOCl, rinsed with sterile distilled water (SDW), and plated on Potato Dextrose Agar (PDA) with sterile forceps. Subsequently, a dissecting needle was used to place fragments of mycelium directly on PDA. Plates were incubated at 23 °C in darkness. A total of 30 isolates were obtained using the hyphal-tip method, one from each diseased plant (15 isolates from sclerotia and 15 from mycelium). After 6 days, colonies had fast-growing, dense, cottony-white aerial mycelium forming irregular sclerotia of 3.67 ± 1.13 mm (n=100). Each Petri dish produced 32.47 ± 7.5 sclerotia (n=30), after 12 days. The sclerotia were initially white and gradually turned black. The isolates were tentatively identified as Sclerotinia sclerotiorum based on morphological characteristics (Saharan and Mehta 2008). Two isolates were selected for molecular identification. Genomic DNA was extracted using the CTAB protocol. The ITS region and the glyceraldehyde 3-phosphate dehydrogenase (G3PDH) gene were sequenced for two randomly selected isolates (White et al. 1990; Staats et al. 2005). The ITS and G3PDH sequences of the SsEg9 isolate were deposited in GenBank (ITS-OR816006; G3PDH-OR879212). BLAST analysis of the partial ITS (510 bp) and G3PDH (915 bp) sequences showed 100% and 99.78% similarity to S. sclerotiorum isolates (GenBank: MT101751 and MW082601). Pathogenicity was confirmed by inoculating 30 120-day-old E. gigantea cv. Quilpalli plants grown in pots with sterile soil. Ten sclerotia were deposited at the base of the stem, 10 mm below the soil surface. As control treatment, SDW was applied to 10 plants. The plants were placed in a greenhouse at 23 °C and 90% relative humidity. After 16 days, all inoculated plants displayed symptoms similar to those observed in the field. Control plants did not display any symptoms. The fungus was reisolated from the inoculated stems, fulfilling Koch's postulates. The pathogenicity tests were repeated three times. Recently S. sclerotiorum has been reported causing white mold on cabbage in the state of Puebla, Mexico (Terrones-Salgado et al. 2023). To the best of our knowledge, this is the first report of S. sclerotiorum causing white mold on E. gigantea in Mexico. Information about diseases affecting this plant is very limited, so this research is crucial for designing integrated management strategies and preventing spread to other production areas.
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Affiliation(s)
- José Terrones-Salgado
- Universidad Popular Autonoma del Estado de Puebla, 27861, Agronomía y Agricultura Protegida, 11 poniente 2316, Col. Barrio de Santiago, Puebla, Puebla, Mexico, 72410;
| | - Candelario Ortega-Acosta
- Colegio de Postgraduados Campus Montecillo, 61583, Fitosanidad-Fitopatología, Colegio de Postgraduados, Carretera México-Texcoco km 36.5, Montecillo, Texcoco, Mexico, Mexico, 56230;
| | - Francisco Javier Sánchez-Ruiz
- Universidad Popular Autónoma del Estado de Puebla, Facultad de Ingeniería Ambiental, Decanato de Ciencias Biológicas, 13 Poniente 2916, Puebla, Puebla, Mexico, 72400
- UPAEP;
| | - Santo Angel Ortega-Acosta
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomia, Periferico Poniente s/n, Col. Villa de Guadalupe, RFC: UAG630904NU6, RAZÓN SOCIAL: UNIVERSIDAD AUTÓNOMA DE GUERRERO. DIRECCIÓN: AV. JAVIER MÉNDEZ APONTE No. 1 FRACC. SERVIDOR AGRARIO C.P. 39070 CHILPANCINGO DEL LOS BRAVO, GUERRERO, Iguala, Guerrero, Mexico, 40020;
| | - Francisco Palemon
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomía, Periferico Poniente s/n. Colonia Villa de Guadalupe. C.P. 40020, Iguala de la Independencia, Guerrero, Mexico, 40020
- United States;
| | - Nicolás Álvarez Acevedo
- Universidad Popular Autónoma del Estado de Puebla, 27861, Centro de Investigación en Plantas Nativas, Decanato de Ciencias Biológicas, Facultad de Agronomía, Universidad Popular Autónoma del Estado de Puebla, 72410, Puebla, Puebla, México, 21 sur 1103 Barrio de Santiago, Puebla, Mexico, 72410;
| | - Alan Gerardo Santiago Vasquez
- Universidad Popular Autonoma del Estado de Puebla, 27861, Decanato de Ciencias de la Vida y la Salud, Escuela de Ingeniería en Agronomía, Centro de Investigación en Horticultura y Plantas Nativas, Puebla, Puebla, Mexico;
| | - Elizabeth Argüelles Hernández
- Universidad Popular Autonoma del Estado de Puebla, 27861, Decanato de Ciencias de la Vida y la Salud, Facultad de Ingeniería Ambiental, Puebla, Puebla, Mexico;
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Terrones-Salgado J, Ortega-Acosta C, Sánchez-Ruiz FJ, Ortega-Acosta SA, Palemon F, Álvarez Acevedo N, García González IF, Gonzalez García AF, Mayorga Salazar A, Reynoso Cardoso M. First Report of Gray Mold Caused by Botrytis cinerea on Dragon Fruit ( Hylocereus undatus) in Mexico. Plant Dis 2024. [PMID: 38422435 DOI: 10.1094/pdis-11-23-2348-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
The dragon fruit is native of Mexico, and Puebla is the third-largest producing state (SIAP 2023). In June 2023, field sampling was conducted in El Paraíso, Atlixco (18° 49' 5.275" N, 98° 26' 52.353" W), Puebla, Mexico. The mean temperature and relative humidity were 20 °C and 75% for seven consecutive days. Dragon fruits cv. 'Delight' close to harvest with gray mold symptoms were found in a commercial area of 2 ha, with an incidence of 35 to 40% and an estimated severity of 75% on infected fruit. The symptoms included necrosis at the apex, which later spread throughout the fruit, along with a soft, black rot covered in abundant mycelium and sporulation. The fungus was isolated from 40 symptomatic fruits by disinfesting pieces of necrotic tissue with 3% NaClO for one minute, rinsing with sterile distilled water (SDW), plating on Petri dishes with potato dextrose agar, and incubating at 25 °C in the dark. One isolate was obtained from each diseased fruit by the hyphal-tip method. The colonies were initially white with a growth rate of 1.15-1.32 cm per day and turned gray after 10 days; the mycelium was dense and aerial. Spherical and irregular sclerotia were formed, measuring 0.9-1.4 × 0.6-1.1 mm (n = 100). Each Petri dish produced 56-278 sclerotia (n = 40) after 11 days; these were initially white and gradually turned dark brown. Brown to olive conidiophores were straight, septate, and branched, measuring 1075-1520 × 10-21 μm, with elliptical hyaline to light brown conidia of 6.6-11.5 × 5-8.1 μm (n=100). The isolates were tentatively identified as Botrytis cinerea based on morphological characteristics (Ellis 1971). Two representative isolates were chosen for molecular identification and genomic DNA was extracted by the CTAB protocol. The ITS region and the heat shock protein (HSP60), RNA polymerase binding II (RPB2) and glyceraldehyde 3-phosphate dehydrogenase (G3PDH) genes were sequenced (White et al. 1990; Staats et al. 2005). The sequences of a representative isolate (BcPh5) were deposited in GenBank (ITS-OR582337; HSP60-OR636622; RPB2-OR636623; and G3PDH-OR636621). BLAST analysis of the partial sequences of ITS (479 bp), HSP60 (1006 bp), RPB2 (1126 bp), and G3PDH (907 bp) showed 100% similarity to B. cinerea isolates (GenBank: KM840848, MH796663, MK919495, MF480679). Phylogenetic analysis confirmed that BcPh5 clustered with B. cinerea strains. Pathogenicity was confirmed by inoculating the non-wounded surface of 20 detached dragon fruits cv. 'Delight' using the BcPh5 isolate by depositing 20 μl of a 105 conidia/ml suspension with a sterile syringe. The fruits were placed on the rim of a plastic container and inserted in a moisture box with 2 cm of water at the bottom. The box was covered with a plastic sheet to maintain humidity. Control fruits were inoculated with SDW. The inoculated fruits became covered with abundant white to gray mycelium, and soft rot developed within eight days, while no symptoms were observed on the controls. The fungus was re-isolated from the inoculated fruits as described above, fulfilling Koch's postulates. The pathogenicity tests were repeated three times. Gray mold caused by B. cinerea was also recently reported in Mexico on pomegranate (Hernández et al. 2023) and rose apple (Isodoro et al. 2023). As far as we know, this is the first report of B. cinerea causing gray mold on dragon fruit in Mexico. This research is essential for designing integrated management strategies against gray mold on dragon fruits.
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Affiliation(s)
- José Terrones-Salgado
- UPAEP University, Decanato de Ciencias de la Vida y la Salud, Escuela de Ingeniería en Agronomía, Centro de Investigación en Horticultura y Plantas Nativas, Puebla, Puebla, Mexico;
| | - Candelario Ortega-Acosta
- Colegio de Postgraduados Campus Montecillo, 61583, Fitosanidad-Fitopatología, Colegio de Postgraduados, Carretera México-Texcoco km 36.5, Montecillo, Texcoco, Mexico, Mexico, 56230;
| | - Francisco Javier Sánchez-Ruiz
- UPAEP University, Facultad de Ingeniería Ambiental, Decanato de Ciencias de la Vida y la Salud, Puebla, Puebla, Mexico
- UPAEP, Puebla, Mexico;
| | - Santo Angel Ortega-Acosta
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomia, Periferico Poniente s/n, Col. Villa de Guadalupe, RFC: UAG630904NU6, RAZÓN SOCIAL: UNIVERSIDAD AUTÓNOMA DE GUERRERO. DIRECCIÓN: AV. JAVIER MÉNDEZ APONTE No. 1 FRACC. SERVIDOR AGRARIO C.P. 39070 CHILPANCINGO DEL LOS BRAVO, GUERRERO, Iguala, Guerrero, Mexico, 40020;
| | - Francisco Palemon
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomía, Periferico Poniente s/n. Colonia Villa de Guadalupe. C.P. 40020, Iguala de la Independencia, Guerrero, Mexico, 40020
- United States;
| | - Nicolás Álvarez Acevedo
- UPAEP University, Centro de Investigación en Horticultura y Plantas Nativas, Decanato de Ciencias de la Vida y la Salud, Facultad de Agronomía, Puebla, Puebla, Mexico;
| | - Irving Fabricio García González
- UPAEP University, Decanato de Ciencias de la Vida y la Salud, Escuela de Ingeniería en Agronomía, Centro de Investigación en Horticultura y Plantas Nativas, Puebla, Puebla, Mexico;
| | | | - Andres Mayorga Salazar
- UPAEP University, Decanato de Ciencias de la Vida y la Salud, Escuela de Ingeniería en Agronomía, Centro de Investigación en Horticultura y Plantas Nativas, Puebla, Puebla, Mexico;
| | - Mateo Reynoso Cardoso
- UPAEP University, Decanato de Ciencias de la Vida y la Salud, Escuela de Ingeniería en Agronomía, Centro de Investigación en Horticultura y Plantas Nativas, Puebla, Puebla, Mexico;
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Terrones-Salgado J, Ortega-Acosta C, Sánchez-Ruiz FJ, Ortega-Acosta SA, Palemon Alberto F, García Sánchez G, Rodríguez Márquez A, Zárate Aguilar A. First Report of White Mold Caused by Sclerotinia sclerotiorum on Cabbage in Mexico. Plant Dis 2023. [PMID: 37884482 DOI: 10.1094/pdis-08-23-1534-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2023]
Abstract
The state of Puebla is the main producer of cabbage (Brassica oleracea var. capitata) in Mexico, with an area of approximately 1,858 ha (SIAP 2023). In April 2023, a field sampling was conducted in the San Luis Ajajalpan, Tecali de Herrera (18°55.57'N, 97°55.607'W), Puebla, Mexico. The average temperature was 24°C and the relative humidity was 95% for five consecutive days. Cabbage plants cv. 'American Taki San Juan' close to harvest, with head rot symptoms were found in a commercial area of approximately 3 ha, at an estimated incidence of 35 to 45%. More than 70% of the leaves were symptomatic on severely affected plants. Typical symptoms included chlorosis of older foliage, soft rot with abundant white to gray mycelium, and abundant production of large and irregularly-shaped sclerotia. The fungus was isolated from 30 symptomatic plants. Sclerotia were collected from symptomatic heads, surface sterilized in 3% NaOCl, rinsed twice with sterile distilled water, and plated on Potato Dextrose Agar (PDA) with sterile forceps. Subsequently, a dissecting needle was used to place fragments of mycelium directly on PDA. Plates were placed in an incubator at 25°C in the dark. A total of 30 representative isolates were obtained by the hyphal-tip method, one from each diseased plant (15 isolates from sclerotia and 15 from mycelial fragments). After 8 days, colonies had fast-growing, dense, cottony-white aerial mycelium forming irregular sclerotia of 3.75 ± 0.8 mm (mean ± standard deviation, n=100). Each Petri dish produced 14-25 sclerotia (mean = 18, n = 50), after 10 days. The sclerotia were initially white and gradually turned black. The isolates were identified as Sclerotinia sclerotiorum based on morphological characteristics (Saharan and Mehta 2008). Two representative isolates were chosen for molecular identification, and genomic DNA was extracted by a CTAB protocol. The ITS region and the glyceraldehyde 3-phosphate dehydrogenase (G3PDH) gene were sequenced for two isolates (White et al. 1990; Staats et al. 2005). The ITS and G3PDH sequences of a representative isolate (SsC.1) were deposited in the GenBank (ITS- OR286628; G3PDH- OR333495). BLAST analysis of the partial sequences ITS (509 bp) and G3PDH (915 bp) showed 100% similarity to S. sclerotiorum isolates (GenBank: MT436756.1 and OQ790148). Pathogenicity was confirmed by inoculating 10 detached cabbage heads of 'American Taki San Juan', using the SsC.1 isolate, according to Sanogo et al. (2015). Heads were placed on the rim of a plastic container and inserted in a moisture box with 2 cm of water on its bottom. The box was covered with a plastic sheet to maintain humidity. The control plants were inoculated with a plug of noncolonized PDA. The inoculated cabbages were covered with white to gray mycelia and abundant sclerotia within 10 days, whereas no symptoms were observed on non-inoculated controls. The fungus was re-isolated from the inoculated cabbages as described above, fulfilling Koch's postulates. The pathogenicity tests were repeated three times. White mold caused by S. sclerotiorum on Brussels sprouts was recently reported in Mexico (Ayvar-Serna et al. 2023). In 2015, S. sclerotiorum was reported on cabbage in New Mexico, causing head rot (Sanogo et al. 2015). To our knowledge, this is the first report of S. sclerotiorum causing white mold on cabbage in Mexico. This research is essential for designing management strategies and preventing spread to other production areas.
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Affiliation(s)
- José Terrones-Salgado
- Universidad Popular Autonoma del Estado de Puebla, 27861, Centro de Innovación Tecnológica en Agricultura Protegida, Decanato de Ciencias Biológicas, Facultad de Agronomía, Puebla, Puebla, Mexico;
| | - Candelario Ortega-Acosta
- Colegio de Postgraduados Campus Montecillo, 61583, Fitosanidad-Fitopatología, Colegio de Postgraduados, Carretera México-Texcoco km 36.5, Montecillo, Texcoco, Mexico, Mexico, 56230;
| | - Francisco Javier Sánchez-Ruiz
- Universidad Popular Autónoma del Estado de Puebla, Facultad de Ingeniería Ambiental, Decanato de Ciencias Biológicas, Puebla, Puebla, Mexico;
| | - Santo Angel Ortega-Acosta
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomia, Periferico Poniente s/n, Col. Villa de Guadalupe, RFC: UAG630904NU6, RAZÓN SOCIAL: UNIVERSIDAD AUTÓNOMA DE GUERRERO. DIRECCIÓN: AV. JAVIER MÉNDEZ APONTE No. 1 FRACC. SERVIDOR AGRARIO C.P. 39070 CHILPANCINGO DEL LOS BRAVO, GUERRERO, Iguala, Guerrero, Mexico, 40020;
| | - Francisco Palemon Alberto
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomía, Periferico Poniente s/n. Colonia Villa de Guadalupe. C.P. 40020, Iguala de la Independencia, Guerrero, Mexico, 40020
- United States;
| | - Gisell García Sánchez
- Universidad Popular Autónoma del Estado de Puebla, 27861, 1Centro de Innovación Tecnológica en Agricultura Protegida, Decanato de Ciencias Biológicas, Facultad de Agronomía, Puebla, Puebla, Mexico;
| | - Azucena Rodríguez Márquez
- Universidad Popular Autónoma del Estado de Puebla, 27861, Centro de Innovación Tecnológica en Agricultura Protegida, Decanato de Ciencias Biológicas, Facultad de Agronomía, Puebla, Puebla, Mexico;
| | - Asalia Zárate Aguilar
- Universidad Popular Autonoma del Estado de Puebla, 27861, Centro de Innovación Tecnológica en Agricultura Protegida, Decanato de Ciencias Biológicas, Facultad de Agronomía, Puebla, Puebla, Mexico;
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Terrones-Salgado J, Ortega-Acosta SA, Ortega-Acosta C, Rodríguez Esquivel M, Sánchez-Ruiz FJ, Palemon F, Vallejo-Pérez MR. First report of Athelia rolfsii (= Sclerotium rolfsii) causing southern blight on Pachyrhizus erosus in Mexico. Plant Dis 2022; 107:225. [PMID: 35640945 DOI: 10.1094/pdis-04-22-0874-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pachyrhizus erosus, commonly named jicama, is native to Mexico and is cultivated for its tuberous roots which are edible. In November 2021, field sampling was carried out in municipality of Huaquechula (18.748640N, 98.550817W, 1,580 m above sea level), state of Puebla, México. The disease had an incidence between 20 and 30% in approximately 10 ha. Infected plants showed wilting, yellowing foliage, rotting with white mycelium, abundant sclerotia were observed in the roots and tuber. Tuber splits transversely over time. Twenty plants with symptoms of disease were carried out to isolate the fungus. The sclerotia found in the tubers were disinfected with 3% NaOCl, rinsed twice with sterile distilled water, and excess moisture was removed and, transferred on Potato Dextrose Agar (PDA) culture medium and incubated at 28°C. Mycelial fragments from symptomatic tubers, were plated directly to PDA. Twenty representative isolates were obtained by hyphal-tip method, one for each diseased plant sampled (10 isolates from sclerotia and the other 10 from fragments of mycelium). After 10 days, colonies showed fast-growing, dense, cottony-white aerial mycelium, forming globoid to irregular sclerotia, measuring 1.0-1.7 mm in diameter (mean = 1.42 mm; n=100). The number of sclerotia produced per Petri dish ranged from 54 to 542 (mean = 274, n = 50). These sclerotia were initially white and gradually turned brown. Microscopic examination showed septate hyphae with some cells having clamp connections. Based on morphological characteristics, the fungal isolates were identified as Athelia rolfsii (Curzi) CC Tu & Kimbr (Syn: Sclerotium rolfsii Sacc) (Mordue 1974). For molecular identification, a representative isolate (Sr.1), the ITS region was amplified (650 bp) using primers ITS1/ITS4 (White et al. 1990). The obtained sequence (GenBank: ON206899) was subjected to BLAST analysis, where it had 100% identity with A. rolfsii isolates (GenBank: MG836252 and MH517363). Phylogenetic analysis with the neighbor-joining method in MEGAX, grouped the Sr.1 isolate into a common clade with different A. rolfsii isolates. Pathogenicity was confirmed by inoculating 20 tubers detached from healthy P. erosus variety "Criolla de Morelos", into which a portion of mycelium from the Sr.1 isolate was inserted with a sterile wooden stick at one point per tuber. In five tubers, only a sterile wooden stick was inserted as negative controls. The tubers were placed under laboratory conditions with relative humidity close to 100% and a temperature of 28°C. Symptoms like those observed in the field were observed after five days. Control tubers showed no symptoms. Additional pathogenicity tests were performed on 50 plants of 100-day-old P. erosus of the variety "Criolla de Morelos", grown in pots with sterile soil. Ten sclerotia of 10 days old were deposited at the base of the stem, 10 mm below the soil surface; as control treatment only, sterile distilled water was deposited on 20 plants. The plants were placed in a greenhouse (Center for Technological Innovation in Protected Agriculture of the Popular Autonomous University of the State of Puebla), at 28 ± 1°C and 90% of temperature and relative humidity, respectively. After 15 days, all inoculated plants showed symptoms similar to those observed in the field. Control plants showed no symptoms. A. rolfsii was re-isolated from inoculated tubers and stem, fulfilling Koch's postulates. Previously, A. rolfsii was reported in Mexico, causing southern blight on sesame (Hernández-Morales et al. 2018). To our knowledge, this is the first report of Athelia rolfsii causing southern blight on P. erosus in Mexico (Farr and Rossman 2022). This research is important to design management strategies and prevent its spread to other P. erosus-producing areas.
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Affiliation(s)
- José Terrones-Salgado
- Universidad Popular Autonoma del Estado de Puebla, 27861, Agronomía y Agricultura Protegida, Puebla, Puebla, Mexico;
| | - Santo Angel Ortega-Acosta
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomia, Periferico Poniente s/n, Col. Villa de Guadalupe, RFC: UAG630904NU6, RAZÓN SOCIAL: UNIVERSIDAD AUTÓNOMA DE GUERRERO. DIRECCIÓN: AV. JAVIER MÉNDEZ APONTE No. 1 FRACC. SERVIDOR AGRARIO C.P. 39070 CHILPANCINGO DEL LOS BRAVO, GUERRERO, Iguala, Guerrero, Mexico, 40020;
| | - Candelario Ortega-Acosta
- Colegio de Postgraduados Campus Montecillo, 61583, Fitosanidad-Fitopatología, Colegio de Postgraduados, Carretera México-Texcoco km 36.5, Montecillo, Texcoco, Mexico, Mexico, 56230;
| | - Marcos Rodríguez Esquivel
- Universidad Popular Autónoma del Estado de Puebla, Centro de Innovación Tecnológica en Agricultura Protegida, Decanato de Ciencias Biológicas, Facultad de Agronomía, Puebla, Puebla, Mexico;
| | - Francisco Javier Sánchez-Ruiz
- Universidad Popular Autónoma del Estado de Puebla, Facultad de Ingeniería Ambiental, Decanato de Ciencias Biológicas, Puebla, Puebla, Mexico;
| | - Francisco Palemon
- Facultad de Ciencias Agropecuarias y Ambientales de la Universidad Autonoma de Guerrero, Agronomía, Periferico Poniente s/n. Colonia Villa de Guadalupe. C.P. 40020, Iguala de la Independencia, Guerrero, Mexico, 40020
- United States;
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