Results 31 to 40 of about 151 (81)

The Effects of Landscape Change on Plant Diversity and Structure in the Bale Mountains National Park, Southeastern Ethiopia

open access: yesInternational Journal of Ecology, Volume 2021, Issue 1, 2021., 2021
Bale Mountains National Park is one of the protected areas in Ethiopia that holds the largest area of Afroalpine habitat in Africa and the second largest stand of moist tropical forest. Nevertheless, human settlements, overgrazing, and recurrent fire are the main problems in the park. This study aimed to determine the effects of human‐induced landscape
Annissa Muhammed   +2 more
wiley   +1 more source

A serious canker disease caused by Immersiporthe knoxdaviesiana gen. et sp. nov. (Cryphonectriaceae) on native Rapanea melanophloeos in South Africa [PDF]

open access: yesPlant Pathology, 2012
Recent disease surveys in the Western Cape province of South Africa have revealed a previously unknown and serious stem canker disease on native Rapanea melanophloeos (Myrsinaceae, Ericales) trees. Cankers commonly result in the death of branches or entire stems.
Chen, ShuaiFei   +3 more
openaire   +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

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

Potential Benefits of Antiviral African Medicinal Plants in the Management of Viral Infections: Systematic Review. [PDF]

open access: yesFront Pharmacol, 2021
Beressa TB   +8 more
europepmc   +1 more source

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