Results 31 to 40 of about 177 (90)

On the hunt for the alternate host of Hemileia vastatrix. [PDF]

open access: yesEcol Evol, 2019
This hypothesis piece probes a 150‐year‐old question… “is there an alternate host of the fungal pathogen Hemileia vastatrix?” We use comprehensive geographical botanical data and automated text mining to narrow down the possibilities. Credit: Carvalho et al.
Koutouleas A   +5 more
europepmc   +2 more sources

Medicinal Plants Traded in Informal Herbal Medicine Markets of the Limpopo Province, South Africa

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2019, Issue 1, 2019., 2019
Trading of herbal medicines generates economic opportunities for vulnerable groups living in periurban, rural, and marginalized areas. This study was aimed at identifying medicinal plant species traded in the Limpopo province in South Africa, including traded plant parts, conservation statutes of the species, and harvesting methods used to collect the ...
Marula Triumph Rasethe   +3 more
wiley   +1 more source

Generalist southern African temperate forest canopy tree species have distinct pollinator communities partially predicted by floral traits

open access: yesAustral Ecology, Volume 49, Issue 5, May 2024.
Pollination systems of tall forest trees are poorly studied, resulting from the difficulties in observing pollinator activity at canopy level and great temporal variation in flower production. Here, we observed insect flower visitors, at canopy level, to four southern Afrotemperate forest tree species bearing small, white to green flowers in a large ...
Rudi Crispin Swart   +3 more
wiley   +1 more source

Invasion of an Afrotemperate forest complex by the polyphagous shot hole borer beetle

open access: yesEntomologia Experimentalis et Applicata, Volume 172, Issue 4, Page 354-369, April 2024.
Polyphagous shot hole borer, Euwallacea fornicatus (Coleoptera: Curculionidae, Scolytinae), is a serious invasive tree‐killing pest that has not been studied in natural forest systems. We determined the drivers of PSHB colonization in 1682 trees (68 species) in a native Afrotemperate forest.
G. Townsend   +4 more
wiley   +1 more source

Harvesting impacts on commonly used medicinal tree species (Catha edulis and Rapanea melanophloeos) under different land management regimes in the Mpumalanga Lowveld, South Africa

open access: yesKoedoe: African Protected Area Conservation and Science, 2004
Harvesting of products from plants in the wild is widespread throughout southern Africa. Particularly important products are plant parts used in traditional medicine. However, the impacts of harvesting practices are rarely quantified, with as yet insufficient generic rules across species and life forms. This limits the predictive ability to monitor and
Botha, Jenny   +2 more
openaire   +2 more sources

Isolation, characterisation and biological activity of some compounds from rapanea melanophloeos (L.) Mez.

open access: yes, 2012
M.Sc. The continued use and popularity of plant based traditional medicine necessitates scientific validation of the therapeutic potential of medicinal plants through phytochemical and pharmacological screening as well as the isolation and identification of bioactive compounds.
openaire   +1 more source

IMA Genome - F16 : Draft genome assemblies of Fusarium marasasianum, Huntiella abstrusa, two Immersiporthe knoxdaviesiana isolates, Macrophomina pseudophaseolina, Macrophomina phaseolina, Naganishia randhawae, and Pseudocercospora cruenta. [PDF]

open access: yesIMA Fungus, 2022
Wingfield BD   +20 more
europepmc   +1 more source

Medicinal plants used for the management of respiratory diseases in Zimbabwe: Review and perspectives potential management of COVID-19. [PDF]

open access: yesPhys Chem Earth (2002), 2022
Nyagumbo E   +13 more
europepmc   +1 more source

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