Results 111 to 120 of about 23,004 (193)

Redescubrimiento de myrrhinium atropurpureum var. octandrum (myrtaceae: myrtinae) en colombia [PDF]

, 2003
Se documenta el redescubrimiento de Myrrhinium atropurpureum var. octandrum(Myrteae DC., Myrtaceae), taxón prácticamente desconocido en Colombia. Se presentala descripción del taxón, así como notas sobre su distribución en Colombia, elhábitat en que se ...
Parra Osorio, Carlos Alberto
core  

GIBERELINA E SUBSTRATOS NA PRODUÇÃO E QUALIDADE DE MUDAS DE ARAÇAZEIROS AMARELO E VERMELHO (Psidium cattleyanum Sabine)

Colloquium Agrariae, 2018
Na região Sul do país as fruteiras têm papel importante para exploração econômica. Destacando a família Myrtaceae, com o araçazeiro. Porém, pouco se conhece sobre a espécie, tornando-se necessários mais estudos principalmente quanto à propagação para ...
Alexandre Hack Porto, Américo Wagner Júnior, Carlos Kosera Neto, Marciéli da Silva, Alberto Ricardo Stefeni, Kamila Cristina Fabiane   +5 more
doaj  

Potential Range Shifts of Exotic Plants: Insights From a Mining‐Affected River Basin in Southeast Brazil

Biotropica, Volume 58, Issue 6, November 2026.
ABSTRACT The concurrent effects of climate change and anthropogenic disturbances, such as mining disasters, can significantly influence the distribution of exotic plant species, either by reducing climatic suitability for some taxa or by creating disturbed conditions that favor their establishment and spread.
Flávio Mariano Machado Mota, Débora Lima‐Santos, Walisson Kenedy‐Siqueira, Maria Eduarda Rodrigues dos Santos, Geraldo Wilson Fernandes   +4 more
wiley   +1 more source

VIABILIDADE DE SEMENTES DE JABUTICABEIRA AÇU EM FUNÇÃO DA CONDIÇÃO E PERÍODO DE ARMAZENAMENTO

Colloquium Agrariae, 2019
O objetivo foi avaliar a viabilidade de sementes de jabuticabeira açu [Plinia cauliflora (DC.) Berg], de acordo a remoção da mucilagem e as condições e períodos de armazenamento. O experimento foi realizado na UTFPR - Câmpus Dois Vizinhos.
Cristiano Hossel, Américo Wagner Júnior, Jéssica Scarlet Alves De Oliveira Hossel, Kamila Cristina Fabiane, Adriana Dallago, Larissa Corradi Voss   +5 more
doaj  

Mapping wild bee diversity and flower use for an effective conservation of the Doñana biodiversity hotspot

Insect Conservation and Diversity, Volume 19, Issue 6, Page 1603-1619, November 2026.
We compiled the first checklist of wild bees in Doñana Protected Area, documenting 385 species, including three vulnerable and one endangered species listed in the Red List. Bee species exhibit diverse floral preferences, highlighting the need to incorporate plant–pollinator interactions and the role of plants in conservation and management strategies ...
Francisco P. Molina, Nerea Montes‐Pérez, Luis Villagarcía, Ignasi Bartomeus   +3 more
wiley   +1 more source

Ozone Susceptibility of Tropical Tree Species

Plant, Cell &Environment, Volume 49, Issue 11, Page 8883-8894, November 2026.
ABSTRACT Tropical forests account for approximately 60% of global terrestrial photosynthesis, yet their function into the future may be compromised by rising ground‐level ozone (O3) pollution. Although O3 is known to impair plant productivity, the physiological mechanisms underlying interspecific variation in O3 susceptibility—especially among tropical
Mst Nahid Farha, Flossie Brown, Lucas A. Cernusak, Stephen Sitch, Alexander W. Cheesman   +4 more
wiley   +1 more source

Characterisation and Pathogenicity of Botryosphaeriaceae Species Associated With Avocado in South Africa

Plant Pathology, Volume 75, Issue 6, November‐December 2026.
Avocado productivity in South Africa is constrained by members of the Botryosphaeriaceae fungal family. From 249 isolates across orchards and nurseries, 11 species were identified. Neofusicoccum parvum, Lasiodiplodia theobromae, and Neofusicoccum australe were the most prevalent species, and all three proved pathogenic on avocado stems.
Heike Beukes, Bernard Slippers, Martin P. A. Coetzee, Noëlani van den Berg   +3 more
wiley   +1 more source

Commodity risk assessment of sawn birch wood from Canada produced under systems approaches targeting Agrilus anxius

EFSA Journal, Volume 24, Issue 11, November 2026.
Abstract The European Commission requested the EFSA Panel on Plant Health to deliver a risk assessment on the likelihood of pest freedom from Agrilus anxius of wood of Betula papyrifera and Betula alleghaniensis originating or processed in Canada and subject to two different systems approaches as described in the Dossier submitted by the applicant ...
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van Der Gaag, Andrea Battisti, Hugo Mas, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Paolo Gonthier   +29 more
wiley   +1 more source

Desenvolvimento estrutural associado à biologia reprodutiva de Campomanesia xanthocarpa O. Berg (Myrtaceae) [PDF]

, 2015
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2013.Os recursos genéticos de um país, com rica diversidade biológica como o Brasil, possuem ...
Santos, Cristina Magalhães Ribas dos
core  

East-west comparison of Myrtaceae and Proteaceae morphotypes diversity.

, 2018
Histograms of number of Myrtaceae (green) and Proteaceae (blue) pollen morphotypes, for eastern (a,b) and southwestern (c,d) Australian honey samples.
Kia A. Matley (5228156), David J. Cantrill (445273), J. M. Kale Sniderman (3316308), Simon G. Haberle (569763)   +3 more
core   +1 more source