Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Alexander Bernal Cabrera"'
Autor:
María Aracely Vera Loor, Alexander Bernal Cabrera, Danilo Vera Coello, Michel Leiva Mora, Alan Rivero Aragón, Daniel Arturo Román Robalino
Publikováno v:
Centro Agrícola, Vol 48, Iss 4, Pp 29-39 (2021)
The aim of this work was to characterize cultural, morphological, physiological and molecular endospore forming endophytic bacteria associated with Theobroma cacao L. in Quinindé canton, Esmeraldas province, Ecuador. Isolation of bacteria was done f
Externí odkaz:
https://doaj.org/article/787cbd0c1e0b44f3bc0264ea2a059de5
Autor:
Pedro Pablo Páez Martínez, Alexander Bernal Cabrera, Marco Oswaldo Pérez Salinas, Manolo Muñoz Espinoza, Carlos Luis Vasquez Freytez, Olguer Alfredo León Gordón, Michel Leiva-Mora
Publikováno v:
Centro Agrícola, Vol 47, Iss NE, Pp 29-32 (2020)
Sclerotinia have 250 especies in tropical and subtropical crops. S. sclerotiorum, S. minor y S. trifoliorum are the main species althoug other have been reported. Rots in stem, crown, rhizome, flower, fruit greening, pods, fruits; blights in buds and
Externí odkaz:
https://doaj.org/article/545d970b1f844f0fb2ff838259dd6113
Autor:
Miriam Díaz Díaz, Alexander Bernal Cabrera, Ricardo Medina Marrero, Milagros García Bernal, Divaldo Alfredo Augusto Henriques
Publikováno v:
Centro Agrícola, Vol 47, Iss NE, Pp 33-37 (2020)
The lemon (Citrus aurantifolia) crop is susceptible to attack by phytopathogens, which are controlled with chemical molecules. An alternative to reverse the ecological damage caused by these chemicals is biological control. The aim of this study was
Externí odkaz:
https://doaj.org/article/b8d66a650e1c441e97983d648cb7b67d
Autor:
Silvio de Jesús Martínez Medina, Yoel Coello Claro, Manuel Díaz Castellanos, Alexander Bernal Cabrera, Felipe Lidcay Herrera Isla
Publikováno v:
Centro Agrícola, Vol 47, Iss NE, Pp 43-48 (2020)
The study was carried out in the Agricultural Farm "Liberación de Remedios" in the period between December 2018 and April 2019, with the objective of determining the response of commercial cultivars of common bean (Phaseolus vulgaris L.) to the natu
Externí odkaz:
https://doaj.org/article/c9261b35b0b347698e502feeb4e17208
Autor:
María Aracely Vera-Loor, Alexander Bernal Cabrera, Danilo Vera-Coello, Michel Leiva-Mora, Lisbeth Morales Díaz de Villegas
Publikováno v:
Centro Agrícola, Vol 47, Iss NE, Pp 63-67 (2020)
The aim of this work was to characterize morphologically, physiologically and molecularly endophytic endospore-forming bacteria associated to Theobroma cacao (cv. Criollo type National) in Quininde canton, Esmeraldas province, Ecuador. The bacteria w
Externí odkaz:
https://doaj.org/article/9589efbc242e4406b382fe7063c570e3
Autor:
Alexander Bernal Cabrera, Lidcay Herrera Isla, Benedicto Martínez Coca, Belkis Peteira Delgado, Michel Leiva Mora, Yosbel Lazo Roger
Publikováno v:
Centro Agrícola, Vol 47, Iss NE, Pp 88-91 (2020)
Leaf mold, caused by the fungus Cladosporium fulvum (syn. Passalora fulva), is a very common and destructive disease in greenhouse tomato cultivation in the world. The objective of the work was to characterize culturally, pathogenetically and molecul
Externí odkaz:
https://doaj.org/article/9ecc64902aa9485a91440fd649568a3d
Autor:
María Aracely Vera Loor, Alexander Bernal Cabrera, Michel Leiva Mora, Amstrong Edison Agustín Vera Loor, Danilo Vera Coello, Sofía Peñaherrera Villafuerte, Karina Solís Hidalgo, Pedro Terrero Yépez, Vicente Eduardo Jiménez Guerrero
Publikováno v:
Centro Agrícola, Vol 45, Iss 3, Pp 81-87 (2018)
The present work was carried out with the objective of updating the state of existing information on the endophytic microorganisms associated with Theobroma cacao L., as agents of biological control of moniliasis, caused by Moniliophthora roreri Evan
Externí odkaz:
https://doaj.org/article/7c631a99db8e4b5d949edf1249ce482b
Autor:
Ernesto Juniors Pérez Torres, Alexander Bernal Cabrera, Pausides Milanés Virelles, Michel Leiva Mora, Yurisandra Sierra Reyes, René Cupull Santana
Publikováno v:
Centro Agrícola, Vol 44, Iss 3, Pp 13-19 (2017)
With the objective to evaluate the antagonistic activity of T. harzianum (strain A-34) on the causal agent of rice blast (P. grisea), were developed several in vitro experiments. It was evaluated the biocontrol mechanisms such as competition through
Externí odkaz:
https://doaj.org/article/015c7da7713b4ce2b80e0e70f4f07deb
Autor:
Ernesto Espinosa Cuéllar, Lidcay Herrera Isla, Alberto Espinosa Cuéllar, Amaurys Dávila Martínez, Alexander Bernal Cabrera, Jaime Simó González
Publikováno v:
Centro Agrícola, Vol 44, Iss 1, Pp 13-22 (2017)
Malanga (Xanthosoma sagittifolium (L.) Schott) is an important food crop for over 400 million people in the tropics and subtropics. In order to determine the response of different varieties of malanga Xanthosoma to dry rot, a series of experiments we
Externí odkaz:
https://doaj.org/article/37804e632f244d5ab19bc7248ee0b354
Autor:
Ernesto Juniors Pérez Torres, Alexander Bernal Cabrera, Pausides Milanés Virreyes, Michel Leiva Mora, Ercilla Lopes, Yurisandra Sierra Reyes, René Cupull
Publikováno v:
Centro Agrícola, Vol 40, Iss 2, Pp 25-30 (2016)
This work was developed at Agriculture Microbiology laboratory in the Agriculture Faculty at Universidad Central “Martha Abreu” de Las Villas, with the aim to evaluate the influence of incubation time of Trichoderma harzianum Rifai on antifunga
Externí odkaz:
https://doaj.org/article/dd5de671055f4df1a3d31863209d322d