Results 31 to 40 of about 166 (117)

ALCALOIDES ACRIDÔNICOS INIBEM CATEPSINA L E V

open access: yesQuímica Nova, 2016
Cathepsins represent a class of enzymes that has the primary function of randomly degrading proteins in the lysosomes, although are also involved in different pathologies.
Emerson F. Marques   +2 more
doaj   +1 more source

Detección del virus de la leprosis de los cítricos tipo 2 citoplasmático (CiLV-C2) en los departamentos de Meta y Casanare

open access: yesCiencia y Tecnología Agropecuaria, 2015
Este estudio trata del diagnóstico y detección del nuevo virus de la leprosis de los cítricos tipo 2 citoplasmático (CiLV-C2) en muestras colectadas en los departamentos del Meta y Casanare, mediante técnicas moleculares RT-PCR realizadas sobre tejido ...
Guillermo León   +3 more
doaj   +1 more source

Pest categorisation of Unaspis citri

open access: yesEFSA Journal, Volume 16, Issue 3, March 2018., 2018
Abstract The Panel on Plant Health performed a pest categorisation of the citrus snow scale, Unaspis citri (Comstock) (Hemiptera: Diaspididae), for the European Union (EU). This is a well‐defined and distinguishable species, native to south‐eastern Asia, which has spread to many tropical and subtropical regions. U. citri can be a pest of citrus and has
EFSA Panel on Plant Health (PLH)   +22 more
wiley   +1 more source

Repellent and Anti-quorum Sensing Activity of Six Aromatic Plants Occurring in Colombia

open access: yesNatural Product Communications, 2015
Essential oils (EOs) are widely used as biopesticides and to control bacterial infections. This study describes the ability of six EOs isolated from plants cultivated in Colombia to perform as repellents against Ulomoides dermestoides and as quorum ...
Leonor Cervantes-Ceballos   +2 more
doaj   +1 more source

Transmisión de leprosis de los cítricos por ácaros Brevipalpus yothersi a través de hospederos no cítricos

open access: yesCiencia y Tecnología Agropecuaria, 2017
El virus de la leprosis de los cítricos (CiLV) se detectó en los Llanos Orientales en 2004. Es una amenaza para la citricultura colombiana si logra extenderse hacia otras regiones del país.
Guillermo León   +3 more
doaj   +1 more source

Caracterización agronómica de una accesión de Swinglea glutinosa (Blanco) Merr, (Rutaceae)

open access: yesAgrisost, 2015
La familia Rutaceae abarca un gran número de géneros y especies. De ellos, Citrus, Poncirus y Fortunella son los géneros más explotados comercialmente a nivel mundial, sin embargo, hay otros menos abordados, como el género Swinglea que posee una sola ...
Rafael jiménez Villasuso   +4 more
doaj   +2 more sources

Pest categorisation of Scirtothrips citri

open access: yesEFSA Journal, Volume 16, Issue 3, March 2018., 2018
Abstract The Panel on Plant Health performed a pest categorisation of the citrus thrips, Scirtothrips citri (Moulton) (Thysanoptera: Thripidae), for the European Union (EU). This is a well‐defined and distinguishable species, occurring in North America and Asia. Its precise distribution in Asia is uncertain. S. citri is a pest of citrus and blueberries
EFSA Panel on Plant Health (PLH)   +22 more
wiley   +1 more source

Biological, botanical and chemical alternatives for the control of blackberry (Rubus glaucus Benth.) diseases

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2017
In order to control the main diseases that affect blackberries (Rubus glaucus Benth.), a research in which 12 treatments to San Antonio ecotype plants originated in vitro was conducted. These treatments were: 1: Trichoderma harzianum+richoderma koningii (
Oscar Darío Hincapié Echeverri   +2 more
doaj   +1 more source

Pest categorisation of Citrus tristeza virus (non‐European isolates)

open access: yesEFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract The Panel on Plant Health performed a pest categorisation of non‐European isolates of Citrus tristeza virus (CTV) for the EU territory. CTV is a well characterised virus for which efficient detection assays are available. It is transmitted by vegetative multiplication of infected hosts and by aphid vectors.
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +1 more source

The Potential of Secondary Metabolites in Medicinal Plants as Anti–Quorum Sensing in Biofilms: A Comprehensive Review

open access: yesJournal of Chemistry, Volume 2025, Issue 1, 2025.
The formation of biofilms occurs due to a group of bacteria gathering together. The increasing of cell density will stimulate chemical signals for bacteria to communicate through quorum sensing system. Quorum sensing plays a role for competition, virulence, resistance, and pathogenesis. Quorum sensing produces signaling response called as autoinducers.
Salsabila Aqila Putri   +4 more
wiley   +1 more source

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