Results 1 to 10 of about 69,065 (138)

Pest categorisation of Paracoccus marginatus. [PDF]

EFSA J, 2023
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Paracoccus marginatus (Hemiptera: Sternorrhyncha: Pseudococcidae), the papaya scale, for the EU. It is native to Central America and since the 1990s, it has spread rapidly in mainly tropical areas of the Caribbean, islands in the Indian and Pacific Oceans, Africa and southern ...
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Grégoire JC, Malumphy C, Kertesz V, Maiorano A, MacLeod A.   +24 more
europepmc   +2 more sources

Pest categorisation of Phenacoccus solenopsis. [PDF]

EFSA J, 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), Bragard C, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Thulke HH, Van der Werf W, Civera AV, Yuen J, Zappalà L, Gregoire JC, Malumphy C, Campese C, Czwienczek E, Kertesz V, Maiorano A, MacLeod A.   +23 more
europepmc   +2 more sources

Endophytic bacteria discovered in oil body organelles of the liverworts Marchantia polymorpha and Radula complanata. [PDF]

Am J Bot
Abstract Premise Interactions between endophytic microbes and bryophytes have been understudied. The liverwort oil body has also remained poorly understood since its discovery, and modern studies have failed to ascertain its function and composition. Many liverwort species possess oil bodies with conspicuous granules of unknown structure.
Young BC, Thiers B, White JF, Struwe L.
europepmc   +2 more sources

Genetic Assessment in the Andean Tropical Fruits Solanum quitoense Lam. and S. betaceum Cav.: Efforts Towards a Molecular Breeding Approach [PDF]

Plants
Solanum quitoense and S. betaceum called, respectively, naranjilla and tomate de arbol, are both tropical Andean fruits of growing interest in the region.
Eduardo Morillo, Johanna Buitron, Denisse Yanez, Pierre Mournet, Wilson Vásquez-Castillo, Pablo Viteri   +5 more
doaj   +2 more sources

Reversibility of sex changes in the plant kingdom: more important than we thought? [PDF]

Biol Rev Camb Philos Soc
ABSTRACT Compared to animals, plants show a wide range of reproductive strategies with different degrees of sex separation (e.g. dioecy, monoecy, hermaphroditism). While sex expression was previously thought to be genetically determined and fixed in plants, accumulating evidence suggests that sex expression can change reversibly even within one ...
Sammarco I, Krtilová E, Slovák M, Lafon Placette C.   +3 more
europepmc   +2 more sources

Capacidad hospedante de tres especies de solanáceas de la sección Lasiocarpa al nematodo agallador de la raíz Meloidogyne incognita

La Granja: Revista de Ciencias de la Vida, 2022
El nematodo del nudo de la raíz Meloidogyne incognita es una de las especies más peligrosas y comunes que afectan a las solanáceas, entre ellas la naranjilla Solanum quitoense.
Patricio Castro Quezada, Lourdes Díaz Granda, Luis Pacheco Atariguana   +2 more
doaj   +3 more sources

Morphological and pathogenic characterization of Fusarium oxysporum in lulo ( Solanum spp.)

Revista de Ciencias Agrícolas, 2021
Fusarium oxysporum is one of the most limiting fungal pathogens of lulo crop. To determine its pathogenicity, this work morphologically and pathogenically characterized F. oxysporum isolates from different lulo-growing municipalities of the Department of
Yohana Patricia Anama, Ricardo Díaz, David Esteban Duarte-Alvarado, Tulio Cesar Lagos-Burbano   +3 more
doaj   +1 more source

Classification of European oak–hornbeam forests and related vegetation types

Applied Vegetation Science, Volume 26, Issue 1, January/March 2023., 2023
We provide the first formal classification for oak–hornbeam forests and related vegetation types (phytosociological order Carpinetalia betuli) across Europe and adjacent areas. It includes both traditional and revised classifications of this vegetation.
Pavel Novák, Wolfgang Willner, Idoia Biurrun, Hamid Gholizadeh, Thilo Heinken, Ute Jandt, Jozef Kollár, Maria Kozhevnikova, Alireza Naqinezhad, Viktor Onyshchenko, Remigiusz Pielech, Valerijus Rašomavičius, Pavel Shirokikh, Kiril Vassilev, Thomas Wohlgemuth, Martin Večeřa, Milan Chytrý   +16 more
wiley   +1 more source

Heyne, Roth, Roemer and Schultes, and the plant names published in Novae plantarum species praesertim Indiae orientalis

TAXON, Volume 70, Issue 2, Page 365-428, April 2021., 2021
Abstract In 1814, A.W. Roth received a herbarium collection of some 1500 plants from Benjamin Heyne. Most of these specimens came from southern India where Heyne had worked as a doctor and naturalist since 1792. Roth wrote up the material in his book Novae plantarum, which was published in 1821.
I.M. Turner
wiley   +1 more source

Local Knowledge and Use of Medicinal Plants in a Rural Community in the Agreste of Paraíba, Northeast Brazil

Evidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
The use of medicinal plants is an important source of therapeutic resources in rural communities and the wide versatility of some species may attract interest for prospecting studies. The aim of this study was to record and analyze local knowledge and the use of medicinal plants in the rural community of Malícia, municipality of Araçagi, Paraíba State,
Ezequiel da Costa Ferreira, Maria da Glória Vieira Anselmo, Natan Medeiros Guerra, Camilla Marques de Lucena, Cattleya do Monte Pessoa Felix, Rainer W. Bussmann, Narel Y Paniagua-Zambrana, Reinaldo Farias Paiva de Lucena, Maan B. Rokaya   +8 more
wiley   +1 more source