Results 31 to 40 of about 919 (201)

Reproductive phenology of critical native plant species for mineland restoration in the eastern Amazon

open access: yesPlant Species Biology, Volume 38, Issue 3, Page 131-143, May 2023., 2023
This study aimed to monitor the reproductive phenology of critical native species that are categorized as rare, endemic, and/or threatened in the canga of the Amazon Rainforest, in Pará, Brazil. We verified that reproductive phenophases of the studied species are concentrated within a short period and are synchronized, which may increase the ...
Ana Carolina Galindo da Costa   +6 more
wiley   +1 more source

The role of ornamental plants as hosts of Tomato chlorotic spot virus and its vector thrips affecting tomato production

open access: yesEntomologia Experimentalis et Applicata, Volume 171, Issue 5, Page 395-405, May 2023., 2023
Tomato chlorotic spot virus (TCSV), vectored by thrips, is an important disease of tomato in South Florida, USA. We investigated the presence of thrips and TCSV in 24 ornamental plant species. Thrips, mainly Frankliniella occidentalis and Frankliniella schultzei (Thysanoptera: Thripidae), were found in high abundance in ornamental flowering plants in a
Rafia A. Khan   +5 more
wiley   +1 more source

The anti‐Trypanosoma activities of medicinal plants: A systematic review of the literature

open access: yesVeterinary Medicine and Science, Volume 8, Issue 6, Page 2738-2772, November 2022., 2022
Abstract Background The existing drug treatments for trypanosomiases are limited and suffer from shortcomings due to their toxicity and the emergence of resistant parasites. Developing anti‐trypanosomal compounds based on natural products is a promising way of fighting trypanosomiases.
Shahin Nekoei   +5 more
wiley   +1 more source

Pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola

open access: yesEFSA Journal, Volume 20, Issue 8, August 2022., 2022
Abstract The EFSA Plant Health Panel performed a pest categorisation of Colletotrichum aenigma, C. alienum, C. perseae, C. siamense and C. theobromicola, five clearly defined fungi of the C. gloeosporioides complex causing anthracnose. The pathogens are widely distributed in at least three continents. C. aenigma and C.
EFSA Panel on Plant Health (PLH)   +26 more
wiley   +1 more source

Unraveling the plant diversity of the Amazonian canga through DNA barcoding

open access: yesEcology and Evolution, Volume 11, Issue 19, Page 13348-13362, October 2021., 2021
Here we bring genetic information for the unique flora of the canga of the Serra dos Carajás in Eastern Amazon. DNA barcodes were obtained for 538 species, 323 genera, and 115 families of vascular plants, with 344 species being characterized for the first time.
Santelmo Vasconcelos   +21 more
wiley   +1 more source

Apocynaceae wood evolution matches key morphological innovations. [PDF]

open access: yesAm J Bot
Abstract Premise This paper provides an overview of the wood anatomy of the dogbane family (Apocynaceae), reconstructs wood anatomical trait evolution, and links this evolution with woody growth‐form transitions and floral and seed trait innovations across the family.
Beckers V   +4 more
europepmc   +2 more sources

(Vol. 06, 2003-12) A New Combination in Mexican Mandevilla (Apocynaceae Subfamily Apocynoideae) II [PDF]

open access: yes, 2003
Echites exilicaulis Sessé & Moç. is shown to belong in the genus Mandevilla and that it is a species distinct from Mandevilla andrieuxii (Müll. Arg.) Hemsl. Accordingly Mandevilla exilicaulis (Sessé & Moç.) J. K.
Williams, Justin K.
core   +1 more source

Is Mandevilla (Apocynaceae, Mesechiteae) monophyletic? Evidence from five plastid DNA loci and morphology [PDF]

open access: yes, 2015
In order to test the monophyly of Mandevilla Lindl., the largest genus in tribe Mesechiteea (Apocynaceae, Apocynoideae). and its affinities to other genera, in the tribe.
Conti, E   +4 more
core   +1 more source

Plants against snakebites

open access: yesMemorias do Instituto Oswaldo Cruz, 1991
Small molecular weight compounds from Mandevilla velutina and from Eclipta prostata were found to be active against snakebite.
Walter B. Mors
doaj   +1 more source

Estudo quimico e farmacologico de Mandevilla Illustris: Determinação da estrutura do Illustrol : um novo alcool nor-pregnanico [PDF]

open access: yes, 1989
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciencias Fisicas e MatematicasO estudo da Mandevilla illustris Apocinaceae, foi realizado com o objetivo de determinar sua composição química, em especial os compostos ...
Brum, Rosenei Louzada
core  

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