This study records a severe outbreak of a disease on Zizyphus mucronata (Rhamnaceae) in Greater Kruger National Park, South Africa. The causal agent of the disease was found to be Coniodictyum chevalieri, a fungus previously believed to be very rare. Detailed illustrations of the symptoms and fungus are presented in order to facilitate future studies. The known geographical distribution of Coni...

N general, fertile yeasts are classified as being either heterothallic or homo’ thallic. Heterothallic strains exhibit one of two alternate mating types (usually designated as a and a! or + and -) with diploidization occurring between cells of opposite mating type only (e.g. a with a! and + with -) . In homothallic yeasts, on the other hand, restrictive mating systems are not observed and siste...

Abstract The purpose of this study was to analyze the quality herbal hand sanitizer based on stevia in addition trembesi (Albizia saman (Jacq.) Merr) leaf extract. Experimental research laboratory, used two factorial Completely Randomized Design, namely extract (1.0; 0.75; 0.50; 0.25; 0.0%) and (0; 0.25;0, 5;0.75; 1.0%) with repetitions. Each formulation tested according SNI 0625881992. results...