Results 31 to 40 of about 1,420,273 (199)
Explaining the variation in impacts of non-native plants on local-scale species richness: the role of phylogenetic relatedness [PDF]
, 2014 Aim: To assess how the magnitude of impacts of non-native plants on species richness of resident plants and animals varies in relation to the traits and phylogenetic position of the non-native as well as characteristics of the invaded site.Location ...
Andreu +53 more
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Genetic and genomic approaches for the discovery of parasite genes involved in antimalarial drug resistance [PDF]
, 2013 The biggest threat to the war on malaria is the continued evolution of drug resistance by the parasite. Resistance to almost all currently available antimalarials now exists in Plasmodium falciparum which causes the most suffering among all human malaria
Mwangi, J.M., Ranford-Cartwright, L.C.
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Effect of arbuscular mycorrhizae on the growth of Cinchona officinalis L. (rubiaceae) in nursery
Forest Science and TechnologyCinchona officinalis, commonly called cascarilla or quina, has medicinal value; and is on Peru’s national coat of arms representing its plant wealth (flora), however, it is threatened by anthropogenic activities.
Franklin Hitler Fernandez-Zarate +6 more
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REBIOL, 2021 Dentro de la megafitodiversidad del Perú, se enmarcan muchas especies de los géneros Cinchona, Ladenbergia y Remijia; conocidas indistintamente por los pobladores de las Comunidades andino-amazónicas como “árboles de la quina”, “quina” o “cascarillas” y ...
Segundo E. López Medina +5 more
doaj
Artemisinin: From Chinese Herbal Medicine to Modern Chemotherapy [PDF]
, 2019 Malaria is a disease that has blighted humankind since early times. The first antimalarial treatment available to Europeans was the dried bark of the cinchona tree from Peru. The main problem in its use was adulteration by other material.
Butler, Anthony
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Forest Science and TechnologyCinchona officinalis, is a South American tree species, commonly used for medicine, and is currently threatened by agricultural expansion and cattle ranching.
Franklin Hitler Fernandez-Zarate +6 more
doaj +1 more source
Peradeniya, Pflanzer und die Presse. Die Zusammenarbeit der botanischen Gärten und der Pflanzer bei der Bekämpfung des Kaffeerosts auf Ceylon Ende des 19. Jahrhunderts [PDF]
, 2013 1869 brach auf den Kaffeeplantagen in der britischen Kolonie Ceylon (Sri Lanka) die Pflanzenkrankheit "Kaffeerost", verursacht durch den Rostpilz Hemileia vastatrix, aus.
Offermann, Michael
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Revista Peruana de Biología, 2020 This work focuses about the recent decisions made by the Ministry of Agriculture of Peru on the collection, propagation, and sowing of Cinchona species are reasons to point out the deficiencies of these decisions in light of advances in the knowledge of Cinchona taxonomy and systematics. We emphasize the role of the science analysing and
Albán-Castillo, Joaquina +5 more
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Peranan Bioteknologi dan Mikroba Endofit dalam Pengembangan Obat Herbal [PDF]
, 2005 Plants have been the chief source of compounds of medicine for thousand of years. Plants are also the source of many medicines for the majority of the worldÂ’s population.
Radji, M. (Maksum)
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Plant-Environment Interactions, Volume 7, Issue 1, February 2026.ABSTRACT This study investigates the foliar secondary metabolite profiles of four Mitragyna species naturally occurring in Thailand: M. diversifolia, M. hirsuta, M. rotundifolia, and M. speciosa (kratom). Using untargeted gas chromatography–mass spectrometry (GC–MS), 409 secondary volatile metabolites were annotated across the four species.
Tushar Andriyas +5 more
wiley +1 more source