Results 21 to 30 of about 814 (138)
Food Chemistry, 2017 Natural variation of Andean potato was used to study the biosynthesis of phenolic compounds. Levels of phenolic compounds and corresponding structural gene transcripts were examined in flesh and skin of tubers.
M. Valiñas +3 more
semanticscholar +1 more source
Aves, Finca Estrella de Agua – Páramo de Frontino, municipality of Salento, Quindío, Colombia [PDF]
Check List, 2011 We present a list of 92 bird species from Finca Estrella de Agua – Páramo de Frontino section (3,100 – 3,400 m) in Salento municipality, Quindío Department, Central Andes of Colombia.
Enrique Arbeláez-Cortés +3 more
doaj +3 more sources
Acta Biológica Colombiana, 2019 Las enfermedades virales son uno de los principales problemas fitopatológicos de la papa. Con el fin de determinar los virus más prevalentes en cultivos de papa var.
Yuliana Marcela Gallo García +5 more
semanticscholar +1 more source
Papéis Avulsos de Zoologia, 2011 The distribution of the poorly known hylid frog Hypsiboas roraima Duellman & Hoogmoed, on the Guiana Shield is redefined, including new records from Venezuela. The advertisement call of this species is analyzed and Hypsiboas angelicus Myers & Donnelly is
César L. Barrio-Amorós +5 more
doaj +1 more source
Pest categorisation of Stagonosporopsis andigena
EFSA Journal, 2018 The Panel on Plant Health performed a pest categorisation of Stagonosporopsis andigena, the causal agent of black blight of potato, for the EU. The pest is a well‐defined fungal species and reliable methods exist for its detection and identification.
EFSA Panel on Plant Health (PLH) +22 more
doaj +1 more source
Introgression of the Rladg allele of resistance to potato leafroll virus in Solanum tuberosum L. [PDF]
Crop Breeding and Applied Biotechnology, 2017 Genetic resistance to Potato Leafroll Virus (PLRV) is polygenic, which hinders the obtainment of resistant cultivars. However, works carried out at the International Potato Center have identified an andigena accession, LOP-868, with high resistance level
Otávio Luiz Gomes Carneiro +5 more
doaj +1 more source
Revista Peruana de Biología, 2017 In Peru Andigena nigrirostris is considered hypothetical due to the absence of published records. To date ten specimens have been collected and two sound records and a photograph of a free-flying individual have been obtained.
Sonia Salazar +3 more
doaj +1 more source
, 2017 El analisis de savia es una herramienta de diagnostico nutricional para realizar ajustes oportunos de fertilizacion en cultivos horticolas. El objetivo de este estudio fue determinar los niveles de referencia de NO 3 - y K + en savia por etapa ...
S. Gómez +2 more
semanticscholar +1 more source
PLoS ONE, 2017 The potato (Solanum tuberosum L.) is the fourth most important crop food in the world and Colombia has one of the most important collections of potato germplasm in the world (the Colombian Central Collection-CCC). Little is known about its potential as a
Jhon Berdugo-Cely +4 more
doaj +1 more source
Effect of nitrates and sucrose on the in vitro propagation of three cultivars of venezuelan potatos
Revista Colombiana de Biotecnología, 2017 The recovery of native potato varieties is a current priority in Venezuela, given their value as a genetic resource of high nutritional quality. Unfortunately, native potato varieties were progressively replaced by exotic commercial, varieties.
Melangel Tacoronte +3 more
doaj +1 more source