Results 1 to 10 of about 6,931 (130)

Integrated Analytical Tools for Accessing Acridones and Unrelated Phenylacrylamides from Swinglea glutinosa [PDF]

open access: yesMolecules, 2019
In natural product studies, the purification of metabolites is an important challenge. To accelerate this step, alternatives such as integrated analytical tools should be employed.
Ana Calheiros de Carvalho   +5 more
doaj   +5 more sources

High-throughput sequencing application in the detection and discovery of viruses associated with the regulated citrus leprosis disease complex [PDF]

open access: yesFrontiers in Plant Science, 2023
Citrus leprosis (CiL) is one of the destructive emerging viral diseases of citrus in the Americas. Leprosis syndrome is associated with two taxonomically distinct groups of Brevipalpus-transmitted viruses (BTVs), that consist of positive-sense Cilevirus,
Chellappan Padmanabhan   +7 more
doaj   +2 more sources

Pest categorisation of Citrus leprosis viruses [PDF]

open access: yesEFSA Journal, Volume 15, Issue 12, December 2017., 2017
Abstract The EFSA Panel on Plant Health performed a pest categorisation of the Citrus leprosis viruses for the EU territory and identified five distinct viruses, Citrus leprosis virus C (CiLV‐C), Citrus leprosis virus C2 (CiLV‐C2), Hibiscus green spot virus 2 (HGSV‐2), the Citrus strain of Orchid fleck virus (OFV) and Citrus leprosis virus N sensu novo
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +2 more sources

Pest categorisation of Satsuma dwarf virus [PDF]

open access: yesEFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Satsuma dwarf virus (SDV) for the EU territory. SDV is a well‐known pathogen and the type species of the genus Sadwavirus in the family Secoviridae. SDV is now considered to include several other formerly distinct viruses which are therefore also covered in the present opinion ...
EFSA Panel on Plant Health (PLH)   +24 more
wiley   +2 more sources

Fusion of protoplasts with irradiated microprotoplasts as a tool for radiation hybrid panel in citrus Fusão de protoplastos com microprotoplastos irradiados como ferramenta para painel híbrido de radiação em citros

open access: yesPesquisa Agropecuária Brasileira, 2009
The objective of this work was to combine asymmetric somatic hybridization (donor-recipient fusion or gamma fusion) to microprotoplast-mediated chromosome transfer, as a tool to be used for chromosome mapping in Citrus.
Claudine Maria de Bona   +3 more
doaj   +2 more sources

Manejo de Ralstonia Solanacearum raza 2 a través de productos químicos y biológicos [PDF]

open access: yesIteckne, 2014
Determinar métodos eficaces que ayuden al manejo y erradicación de la marchitez bacteriana, en el Parque Nacional de las Heliconias, localizado en el municipio de Caicedonia, se recolectaron muestras de heliconia con síntomas de marchitez bacteriana.
Celina Torres-González   +2 more
doaj   +2 more sources

Combined Effect of Methanol Extracts and Essential Oils of Callistemon rigidus (Myrtaceae) and Eucalyptus camaldulensis (Myrtaceae) against Anopheles gambiae Giles larvae (Diptera: Culicidae)

open access: yesInternational Journal of Zoology, Volume 2020, Issue 1, 2020., 2020
Biopesticides from botanicals are nowadays actively encouraged in the mosquito control program because of their low mammalian toxicity, biodegradability, and target specificity. However, leaf methanolic extracts and essential oils of Callistemon rigidus and Eucalyptus camaldulensis were evaluated individually and in combination on third‐ and fourth ...
Lame Younoussa   +6 more
wiley   +1 more source

Phytochemical and Biological Short Review Of Subfamily Aurantioideae. [PDF]

open access: yesRecords of Pharmaceutical & Biomedical Sciences
The subfamily Aurantioideae, belonging to the family Botany Rutaceae, represents one of the most economically and medicinally significant groups of flowering plants distributed throughout tropical and subtropical regions. This subfamily comprises several
Mareena Thabet
doaj   +1 more source

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

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

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