Results 41 to 50 of about 783 (177)

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

Paleobotany reframes the fiery debate on Australia's rainforest edges. [PDF]

open access: yesNew Phytol
Summary The tall eucalypt forests (TEFs) of the Australian tropics are often portrayed as threatened by ‘invasive’ neighboring rainforests, requiring ‘protective’ burning. This framing overlooks that Australian rainforests have suffered twice the historical losses of TEFs and ignores the ecological and paleobiological significance of rainforest margins.
Wilf P, Kooyman RM.
europepmc   +2 more sources

Osmoxylon-like fossils from early Eocene South America: West Gondwana-Malesia connections in Araliaceae. [PDF]

open access: yesAm J Bot
Abstract Premise Araliaceae comprise a moderately diverse, predominantly tropical angiosperm family with a limited fossil record. Gondwanan history of Araliaceae is hypothesized in the literature, but no fossils have previously been reported from the former supercontinent.
Wilf P.
europepmc   +2 more sources

Growth of Drimys brasiliensis in the Araucaria Forest, Colombo, State of Parana, Brazil Crescimento de Drimys brasiliensis na Floresta Ombrófila Mista, Colombo, PR

open access: yesPesquisa Florestal Brasileira, 2010
<p>Drimys brasiliensis Miers, locally know as cataia or casca-d´anta, is a Winteraceae, common in Araucaria Forest, and considered an important species in management and conservation plans.
Mariana Ferraz de Oliveira   +1 more
doaj   +1 more source

Systematics, host plants, and life histories of three new Phyllocnistis species from the central highlands of Costa Rica (Lepidoptera, Gracillariidae, Phyllocnistinae)

open access: yesZooKeys, 2009
Three new species of Phyllocnistis Zeller are described from the central highlands of Costa Rica: Phyllocnistis drimiphaga sp. n., P. maxberryi sp. n., and P. tropaeolicola sp. n. Larvae of all three are serpentine leaf miners.
Akito Kawahara   +2 more
doaj   +1 more source

Description of a new soft scale insect of the genus Pulvinaria Targioni Tozzetti (Hemiptera, Coccoidea, Coccidae) from Bogota, Colombia

open access: yesZooKeys, 2015
A new soft scale (Hemiptera: Coccoidea: Coccidae) species, Pulvinaria caballeroramosae Tanaka & Kondo, sp. n., is described from specimens collected on twigs of Ficus soatensis Dugand (Moraceae) in Bogota, Colombia.
Hirotaka Tanaka, Takumasa Kondo
doaj   +1 more source

The Family Winteraceae [PDF]

open access: yesBulletin of Miscellaneous Information (Royal Gardens, Kew), 1921
n ...
openaire   +1 more source

AKTIVITAS ANTIBAKTERI EKSTRAK KULIT KAYU AKWAY (Drimys piperita Hook f.) TERHADAP BAKTERI PATOGEN (Antibacterial Activities of Akway (Drimys piperita Hook f.) Bark Extracts on Pathogenic Bacteria)

open access: yesAgritech, 2015
Akway ( Hook f.) is a woody, evergreen and aromatic plan that was a member of Winteraceae. This plant is used by Sougb tribe living in Sururey village, District of Manokwari, West Papua to heal malaria and to enhance the vitality of body.
Gino Nemesio Cepeda   +2 more
doaj   +1 more source

Intraspecific Variation in the Essential Oils from Leaves and Stem Barks

open access: yesNatural Product Communications, 2011
The essential oils from leaves and stem barks of Drimys brasiliensis Miers (Winteraceae), collected in July and December 2008, were analyzed by GC/FID and GC/MS.
João Henrique G. Lago   +6 more
doaj   +1 more source

Rooting of semihardwood cuttings of cataia collected in four seasons

open access: yesCiência Rural, 2015
Drymis brasiliensisMiers is a specie of the Winteraceae family, commonly known as cataia or pepper bark. This research was carried out with the aim to study the rooting of semihardwood cuttings, subjected to different concentrations of indolebutyric acid
Luciele Milani Zem   +3 more
doaj   +1 more source

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