Species-rich grasslands provide important ecosystem services, and in South Africa, approximately 40% of these are degraded. Vetiver grass (from India) is often used during rehabilitation efforts to restore soil function without a thorough understanding the potential negative ecological impacts. Hence, study was initiated investigate vetiver’s impacts grassland rehabilitation. Firstly, field sur...

Phytoremediation is a biological method to improve soils contaminated with heavy metals. The objective of the present research was to study the capability of Vetiver grass and Tall Fescue in refining and reducing pollution of Cd, Cu and Zn from contaminated soils. The research was implemented in greenhouse during two separate tests (Vetiver grass and Tall Fescue) in a completely randomized desi...

Here, we present the nuclear and mitochondrial genome sequences of Pseudozyma brasiliensis sp. nov. strain GHG001. P. brasiliensis sp. nov. is the closest relative of Pseudozyma vetiver. P. brasiliensis sp. nov. is capable of growing on xylose or xylan as a sole carbon source and has great biotechnological potential.

Vetiver buffer strips are widely employed to reduce fluxes of eroding soil and associated nutrients and pollutants from catchments into waterways. The physical processes involved in sediment reduction by buffer strips have been examined in a number of studies and various models have been developed to describe some of these processes. However, the sedimentremoval efficiency is complex as it is t...

The increase of the global population and requirement food production agricultural development, combined with a lack water resources, have led to human attention being drawn unconventional sources, including saline wastewater. Most treatment methods are not cost-effective; however, researchers become interested in phytoremediation method due its cost-efficient eco-friendly removal many pollutan...

The phylloplane is a term for the aboveground surface of plants and usually refers to the external surface of plant leaves, a dominant aerial part of plant. It is known to be colonized by a large number of microorganisms including bacteria, yeasts and fungi. Yeasts in phylloplane belong to either phylum Ascomycota or phylum Basidiomycota. In this study diversity of yeasts in the external surfac...