Seed Science

(2003) Influence of Environmental Factors on Field Concentrations of Alternaria solani Conidia above a South African Potato Crop. Phytopathological/Mycology 31

(2002) Effect of plant age, temperature and dew period on the severity of anthracnose of cowpea caused by Colletotrichum dematium. African Plant Protection 1

(2002) Effect of essential plant oils on storage fungi, germination and emergence of cowpeas. Seed Science and Technology 30

(2002) Conidial morphology and development of Alternaria cassiae from cowpea. African Plant Protection 8

(2002) The evaluation of six fungicides for reducing Alternaria cassiae on cowpea seed. Crop Protection 21PII:S0261-2194(01)00140-5

(2001) Pythium/Rhizoctonia complex causing damping-off of cowpea in South Africa. African Plant Protection 7

(2001) Plant soil interactions of sludge-borne heavy metals and the effect on maize (Zea mays L.) seedling growth. Water SA 27ISSN 0378-4738

(2001) A review of early blight of potato. African Plant Protection 7

(1999) Infection process of Colletotrichum dematium on cowpea stems. Mycological Research 103