Results 31 to 40 of about 228 (122)

Pest categorisation of Phenacoccus solenopsis

EFSA Journal, Volume 19, Issue 8, August 2021., 2021
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Phenacoccus solenopsis (Hemiptera: Pseudococcidae) for the European Union (EU) territory. This species is not included in EU Commission Implementing Regulation 2019/2072. P. solenopsis is native to North America and has spread to all continents except Antarctica. It has recently
EFSA Panel on Plant Health (PLH), Claude Bragard, Francesco Di Serio, Paolo Gonthier, 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, Jean‐Claude Gregoire, Chris Malumphy, Caterina Campese, Ewelina Czwienczek, Virag Kertesz, Andrea Maiorano, Alan MacLeod   +23 more
wiley   +1 more source

Commodity risk assessment of Persea americana from Israel

EFSA Journal, Volume 19, Issue 2, February 2021., 2021
Abstract The EFSA Panel on Plant health was requested to prepare and deliver risk assessments for commodities listed in the relevant Implementing Acts as ‘High risk plants, plant products and other objects’ (Commission Implementing Regulation (EU) 2018/2019 establishing a provisional list of high risk plants, plant products or other objects, within the
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, Lucia Zappalà, Pedro Gómez, Andrea Lucchi, Gregor Urek, Sara Tramontini, Olaf Mosbach‐Schulz, Eduardo de la Peña, Jonathan Yuen   +25 more
wiley   +1 more source

Ethnopharmacological Survey on Medicinal Plants Used for Cosmetic Treatments in Traditional and Ayurveda Systems of Medicine in Sri Lanka

Evidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
Medicinal plants have been used for therapeutic and beauty applications in Sri Lanka with documented history of over 2,500 years. This inherited knowledge, which has been handed down from generation to generation, provides a largely unexplored source for the potential development of active ingredients for cosmetic formulations.
Dehel Gamage Nadeeshani Dilhara Gamage, Rathnayaka Mudiyanselage Dharmadasa, Don Chandana Abeysinghe, Rathnayaka Gamlathge Saman Wijesekara, Gamika A. Prathapasinghe, Takao Someya, Riaz Ullah   +6 more
wiley   +1 more source

Resistência de piperáceas nativas da Amazônia á infecção causada por Nectria haematococca f. sp. piperis [PDF]

Acta Amazonica, 2001
A reação de resistência das espécies Piper aduncum, P. arboreum, P. carniconnectivum, P. colubrinum, P. hispidinervium, P. hispidum, P. hostmannianum, P. tuberculatum, P. nigrum e Piper sp.
Fernando Carneiro de ALBUQUERQUE, Maria de Lourdes Reis DUARTE, Ruth Linda BENCHIMOL, Tadamitsu ENDO   +3 more
doaj   +1 more source

Gas chromatography coupled to mass spectrometry (GC-MS) characterization and evaluation of antibacterial bioactivities of the essential oils from Piper arboreum Aubl., Piper aduncum L. e Piper gaudichaudianum Kunth [PDF]

Zeitschrift für Naturforschung C, 2020
Abstract The objective of this study was to determine the chemical profile and to evaluate the antibacterial activity of the essential oils of Piper species and modulation of the antibiotic activity, using the microdilution method to determine the minimum inhibitory concentration.
Ana Cristina A, da Silva, Edinardo F F, Matias, Janaína E, Rocha, Ana Carolina Justino de, Araújo, Thiago S, de Freitas, Fábia F, Campina, Maria do S, Costa, Luiz E, Silva, Wanderlei do, Amaral, Beatriz Helena L N S, Maia, Aurea P, Ferriani, Camila F, Bezerra, Marcello, Iriti, Henrique D M, Coutinho   +13 more
openaire   +2 more sources

Vegetative propagation in Piperaceae species

Brazilian Archives of Biology and Technology, 2009
Piperaceae species of forest remnants of Maringá, Paraná, Brazil present vegetative propagation through root or stem (stolon). This reproduction type was verified in Piper amalago L., P. arboreum Aublet, P.
Luiz Antonio de Souza, Ismar Sebastião Moscheta, Káthia Socorro Mathias Mourão, Adriana Lenita Meyer Albiero, Maísa de Carvalho Iwazaki, Jonathas Henrique Georg de Oliveira, Sônia Maciel da Rosa   +6 more
doaj   +1 more source

Propagação vegetativa de espécies silvestres do gênero Piper, com potencial para uso como porta enxertos em pimenta-do-reino (Piper nigrun) Vegetative propagation of wild species of the genus Piper, with potential for use as rootstocks in black pepper (Piper nigrun)

Revista Brasileira de Plantas Medicinais, 2011
O estabelecimento de espécies usadas como porta-enxerto, importantes na olericultura, podem ser multiplicadas por meio da estaquia com auxílio de fitorreguladores.
GC Magevski, MP Czepak, ER Schmildt, RS Alexandre, AA Fernandes   +4 more
doaj   +1 more source

Anti‐Inflammatory Compounds from Vietnamese Piper bavinum

Journal of Chemistry, Volume 2020, Issue 1, 2020., 2020
This study reports the anti‐inflammatory activity‐guided fractionation of the aerial part of Piper bavinum C. CD. (Piperaceae) that led to the isolation of eight secondary metabolites (1–8). The chemical structures of 1–8 were established mainly by NMR and mass spectra. Compound 5 was isolated from P. bavinum for the first time.
Viet Dung Hoang, Phi Hung Nguyen, Minh Thu Doan, Manh Hung Tran, Nhu Tuan Huynh, Huu Tung Nguyen, Byung Sun Min, Dao Cuong To, Nikhil B. Ghate   +8 more
wiley   +1 more source

Essential oils of leaves of Piper species display larvicidal activity against the dengue vector, Aedes aegypti (Diptera: Culicidae)

Revista Brasileira de Plantas Medicinais, 2015
The mosquito Aedes aegypti is the vector of the dengue virus, an endemic arbovirus from tropical and subtropical regions of the world. The increasing resistance of mosquitoes to commercial insecticides impairs regular control programs; therefore ...
HT. SANTANA, FTT. TRINDADE, 3,4 STABELI RG., AAE. SILVA, JSTL. MILITÃO, VA. FACUNDO   +5 more
doaj   +1 more source

An efficient method for total RNA extraction from leaves of arboreal species from the Brazilian Cerrado

Rodriguésia, 2020
Considering the lack of information on RNA extraction from arboreal species, specially from the Brazilian Cerrado, the aim of this study was to test RNA extraction methods for a wide variety of native plant species from this biome.
Geisiane Alves Rocha, Vanessa Duarte Dias, Renato Carrer-Filho, Marcos Gomes da Cunha, Érico de Campos Dianese   +4 more
doaj   +1 more source