Browsing Masters Degrees (Plant Pathology) by Title
Now showing items 62-65 of 65
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Testing for microbiologically active compounds extracted from members of the family laminaceae and other indigenous plants.
(2005)The Labiatae is a large family that occurs worldwide and have species that are adapted to almost all habitats and altitudes. Plectranthus is in this family. Plectranthus species are beautiful South African shrubs. The genus ... -
The use of potato and maize disease prediction models using automatic weather stations to time fungicide applications in KwaZulu-Natal.
(2003)Maize grey leaf spot (GLS), caused by Cercospora zeae-maydis, and potato late blight (LB), caused by Phytophthora infestans, are foliar diseases of maize and potato, two of the most widely ... -
Utilization of Bacillus spp. as plant probiotics.
(2000)Numerous microorganisms produce beneficial effects on plant developmentwhen applied to crop seeds or incorporated into soil. Research efforts worldwide over the past two decades have renewed commercial interest in plant ... -
Weeds: reservoirs of vector-borne viral pathogens in South Africa.
(2016)Weeds have the potential to alter the function of ecosystems either as pests themselves or by harbouring vectors and vector-borne diseases. Their role as reservoirs of viral pathogens has had a significant bearing on viral ...