Results 21 to 30 of about 137 (98)

Pest categorisation of tomato leaf curl New Delhi virus

EFSA Journal, Volume 18, Issue 7, July 2020., 2020
Abstract Following a request from the European Commission, the Panel on Plant Health performed a pest categorisation on tomato leaf curl New Delhi virus (ToLCNDV). ToLCNDV is a well‐defined bipartite Begomovirus species, sometimes associated with satellite molecules. It is transmitted by Bemisia tabaci to a wide range of hosts. ToLCNDV is reported from
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Thierry Candresse, Elisavet Chatzivassiliou, Stephan Winter, Bernard Bottex   +23 more
wiley   +1 more source

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

International 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, Francine Kenmoe, Mallam Kary Oumarou, Aurore Christelle Sengue Batti, Joseph Lebel Tamesse, Elias Nchiwan Nukenine, João Pedro Barreiros   +6 more
wiley   +1 more source

Pest categorisation of non‐EU Tephritidae

EFSA Journal, Volume 18, Issue 1, January 2020., 2020
Abstract The Panel on Plant Health performed a group pest categorisation of non‐EU Tephritidae, a large insect family containing well‐studied and economically important fruit fly species and little studied species with scarce information regarding their hosts and species that do not feed on plants.
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Eleftheria Maria Bali, Nikolaos Papadopoulos, Stella Papanastassiou, Ewelina Czwienczek, Alan MacLeod   +23 more
wiley   +1 more source

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

Pesquisa 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, David Stelly, J. Creighton Miller Jr., Eliezer Silva Louzada   +3 more
doaj   +1 more source

ALCALOIDES ACRIDÔNICOS INIBEM CATEPSINA L E V

Química 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, Paulo C. Vieira, Richele P. Severino   +2 more
doaj   +1 more source

Pest categorisation of Unaspis citri

EFSA 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), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Grégoire, Josep Anton Jaques Miret, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Ciro Gardi, Alan MacLeod   +22 more
wiley   +1 more source

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

Natural 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, Karina Caballero-Gallardo, Jesus Olivero-Verbel   +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

Ciencia 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, Avijit Roy, Nandlal Choudhary, Ronald Brlansky   +3 more
doaj   +1 more source

Pest categorisation of Scirtothrips aurantii

EFSA Journal, Volume 16, Issue 3, March 2018., 2018
Abstract The Panel on Plant Health performed a pest categorisation of the South African citrus thrips, Scirtothrips aurantii Faure (Thysanoptera: Thripidae), for the European Union (EU). This is a well‐defined and distinguishable species, recognised as a pest of citrus and mangoes in South Africa, which has been cited on more than 70 different plants ...
EFSA Panel on Plant Health (PLH), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Gregoire, Josep Anton Jaques Miret, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Ciro Gardi, Alan MacLeod   +22 more
wiley   +1 more source

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

Agrisost, 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, Fressy Pétrez Campo, Marta Rosa fernández Zaldívar, Víctor Ramón Fuentes Fiallo, Josefa Bárbara Velázquez Palenzuela   +4 more
doaj   +2 more sources