Results 81 to 90 of about 13,940 (297)

Crown Rot and Sudden Death of Almond Trees Caused by Oomycetes in Southern Iberian Peninsula

open access: yesPlant Pathology, Volume 74, Issue 6, Page 1915-1934, August 2025.
This study reveals the aetiology of crown rot and sudden death in young almond orchards in the southern Iberian Peninsula, with Phytophthora niedehauseri being the main pathogen. ABSTRACT From March 2020 to November 2022, 12 commercial almond (Prunus dulcis) orchards showing symptoms of chlorosis, wilting, defoliation, cankers, crown rot and profuse ...
Carlos Agustí‐Brisach   +7 more
wiley   +1 more source

Sélection de végétaux adaptés aux terrasses des bâtiments en fonction de leur croissance

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2023
Cet article aborde la sélection de plantes adaptées aux conditions climatiques des terrasses végétalisées. Beaucoup d'espèces de plantes peuvent être utilisées, mais à travers ce projet de recherche on sélectionnera en premier lieu les plantations qui ...
Naoual RAOUJ   +3 more
doaj   +1 more source

Why do Euphorbiaceae tick as medicinal plants? : a review of Euphorbiaceae family and its medicinal features [PDF]

open access: yes, 2011
Euphorbiaceae is among the large flowering plant families consisting of a wide variety of vegetative forms some of which are plants of great importance. Its classification and chemistry have of late been subjects of interest possibly because of the wide ...
Mwine, Tedson Julius, Van Damme, Patrick
core  

Kalanchoë PPC1 Is Essential for Crassulacean Acid Metabolism and the Regulation of Core Circadian Clock and Guard Cell Signaling Genes[CC-BY]

open access: yesThe Plant Cell, 2020
Silencing phosphoenolpyruvate carboxylase in a Crassulacean acid metabolism species prevented nocturnal CO2 fixation and malate accumulation and perturbed the circadian clock and guard cell signaling.
Susanna F. Boxall   +6 more
semanticscholar   +1 more source

Evolutionary legacy of the “living fossil” genus Parrotia (Hamamelidaceae): genomic insights into species divergence and polygenic adaptation

open access: yesThe Plant Journal, Volume 123, Issue 2, July 2025.
Significance Statement Parrotia is a Tertiary relict “living fossil” tree genus with two extant species (P. subaequalis and P. persica) exhibiting a disjunct distribution between East Asia and West Asia. Despite their long evolutionary history, the genomic basis of adaptation and speciation in this “living fossil” tree genus remain largely unexplored ...
Yunyan Zhang   +15 more
wiley   +1 more source

Differentiating Two Species of ‘Mother-of-Thousands’: Kalanchoe daigremontiana and Kalanchoe x houghtonii [PDF]

open access: yesBrazilian Archives of Biology and Technology
The widespread medicinal use of Kalanchoe daigremontiana and Kalanchoe × houghtonii, both popularly known as “mother-of-thousands”, often leads to their interchangeable use in folk medicine despite their distinct species status.
Evelyn Assis de Andrade   +7 more
doaj   +1 more source

The Cowl - v.31 - n.14 - Jan 31, 1979 [PDF]

open access: yes, 1979
The Cowl - student newspaper of Providence College. Volume 31, Number 14 - January 31, 1979. 12 pages. Note:: The volume number printed on the banner page of this issue (XXXI) duplicates the volume number for the 1968-69 academic ...

core   +1 more source

Kalanchoe porphyrocalyx Sunny

open access: yes, 2021
Published as part of Smith, Gideon F. & Shtein, Ronen, 2021, Taxonomic notes on Kalanchoe porphyrocalyx (Crassulaceae subfam. Kalanchooideae) and its horticultural derivatives, pp.
Smith, Gideon F., Shtein, Ronen
openaire   +2 more sources

Pest categorisation of Coccus viridis

open access: yesEFSA Journal, Volume 23, Issue 7, July 2025.
Abstract The EFSA Panel on Plant Health performed a pest categorisation of Coccus viridis (Hemiptera: Coccidae), the green coffee scale, for the territory of the European Union (EU), following the commodity risk assessment of Jasminum polyanthum from Uganda, in which C. viridis was identified as a pest of possible concern to the EU.
EFSA Panel on Plant Health (PLH)   +27 more
wiley   +1 more source

Evaluation of the Leaf Extracts of Kalanchoe pinnata and Kalanchoe daigremontiana Chemistry, Antioxidant and Anti-inflammatory Activity

open access: yesEuropean Journal of Medicinal Plants, 2021
The aim of this study was to analyze the chemical components and evaluate the biological activity of the extracts from the leaves Kalanchoe pinnata and Kalanchoe daigremontiana, which are cultivated in the province of Chiriqui, Republic of Panama ...
Edmond J. Quintero   +5 more
semanticscholar   +1 more source

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