Browsing Masters Degrees (Plant Pathology) by Title
Now showing items 1-20 of 65
-
Aspects of management of poplar rust in South Africa.
(2001)An assessment of infection on poplar clones grown at the Lion Match Company Redclyff Nursery in Seven Oaks, KwaZulu-Natal was made to ascertain the nature of infection of the three common species of Melampsora infecting ... -
Biocontrol of three fusarial diseases.
(2004)Over the past one hundred years, research has repeatedly demonstrated that phylogenetically diverse microorganisms can act as natural antagonists of various plant pathogens. Interest in biological control research continues ... -
Biological characterization of South African bacteriophages infective against Streptococcus uberis, a causal agent of bovine mastitis.
(2019)Mastitis is an inflammatory disease of bovine mammary glands and is the most economically important disease affecting dairy herds in South Africa, and globally. The incidence and history of mastitis in South Africa has ... -
Biological control of fusarium wilt of pine seedlings using endophytic microorganisms and silicon.
(2015)Globally, pitch canker fungus (Fusarium circinatum) poses a serious threat to the softwood forest industry. In South Africa, F. circinatum has characteristically been a nursery pathogen, causing a seedling wilt, and has ... -
Biological control of gastrointestinal nematodes of small ruminants, using Bacillus thuringiensis (Berliner) and Clonostachys rosea (Schroers).
(2011)Gastrointestinal nematode parasites cause great losses in the production of small ruminants through reduced productivity and the cost of preventive and curative treatments. Because of the threat of anthelmintic resistance, ... -
Biological control of gray leaf spot (Pyricularia grisea (cooke) sacc.) of ryegrass.
(2017)Abstract available in PDF file. -
Biological control of Phytophthora root rot of citrus seedlings and cuttings.
(2005)With an increasing realization that many agrochemicals are hazardous to animals and humans, came the desire to replace these chemical agents with biological approaches that are more friendly to the environment and human ... -
Characterisation of fluorescent Pseudomonas species causing foliar diseases of tomato in South Africa.
(2019)Dissertation summary available in pdf. -
Characterization of potato virus Y (PVY) isolates infecting solanaceous vegetables in KwaZulu-Natal (KZN), Republic of South Africa (RSA)
(2009)Potato virus Y (PVY) is an economically important virus worldwide. In South Africa, PVY has been shown to be a major limiting factor in the production of important solanaceous crops, including potato (Solanum tuberosum ... -
Chemical control of soybean rust (Phakopsora pachyrhizi) on soybeans.
(2005)Soybean rust (SBR) caused by Phakopsora pachyrhizi Syd. is an aggressive wind dispersed fungal disease which has spread around the world at an alarming rate in the last decade. The disease was first reported in South ... -
Control of insect-transmitted viruses in cucurbit crops in KwaZulu- Natal.
(1998)The production of cucurbits (Cucurbitaceae) in KwaZulu-Natal faces the constant threat of viral diseases. These can be so severe as to severely limit or prevent production in the latter part of the growing season ... -
Cultivation of exotic and local mushroom species for commercial production.
(1995)The project was undertaken primarily to determine the potential of growing Stropharia rugoso-annulata and Volvariella volvacea at a commercial level under South African conditions. Termitomyces umkowaani, an indigenous ... -
Development of a biocontrol agent, Lecanicillium attenuatum (Zare & Gams), of wheat leaf rust (Puccinia triticina Eriks.)
(2018)Abstract available in PDF file. -
Development of a pepper (Capsicum annuum L.) hybrid variety with resistance to potato virus Y (PVY) using molecular breeding.
(2013)Pepper (Capsicum annuum L.) is an important vegetable crop grown and consumed worldwide. Potato virus Y (PVY) is a globally economically important pathogen which significantly reduces the yield and quality of cultivated ... -
Development of an enzyme-linked immunosorbent assay (ELISA) for field detection and discrimination of Fusarium circinatum from Fusarium oxysporum and Diplodia pinea in pine seedlings.
(2013)Fusarium circinatum is a fungal pathogen that has had a serious impact on pine production throughout the world. It attacks most Pinus species including Pinus elliottii, Pinus patula and Pinus radiata. Infections in South ... -
Development of an integrated management approach to controlling bacterial speck of tomato.
(2015)Bacterial speck of tomato caused by Pseudomonas syringae pv. tomato (Pst) is an economically important bacterial diseases in many tomato growing regions worldwide. The development of bacterial speck epidemics is favoured ... -
Development of concentration and detection techniques for Cryptosporidium and Giardia and the significance of these protists in KwaZulu-Natal.
(1999)Cryptosporidium and Giardia are waterborne parasitic protozoons that have been associated with some diarrhoeal illness in most parts of the world. They are considered of major importance for drinking water safety as ... -
Development of free-living diazotrophic (FLD) inoculants and their effects on crop growth.
(2008)In this study several free-living diazotrophs (FLD) were isolated and screened for their nitrogen fixing ability on a range of crops grown in greenhouse, hydroponics and field trials. Rhizosphere isolates of free-living ... -
Development of fungal biological control of four agriculturally important pests, Sitophilus oryzae, Trialeurodes vaporariorum, Planococcus ficus and Eldana saccharina, in South Africa.
(2005)The use of entomopathogenic fungi to control agriculturally important pests, both in greenhouses and in the field, has been demonstrated by various authors for a number of years. This has been brought about by the ...