B. D. van Niekerk

Establishment, Distribution, and Pathogenicity of <i>Puccinia striiformis</i> f. sp. <i>tritici</i> in South Africa

Willem H. P. Boshoff, Z. A. Pretorius, B. D. van Niekerk · Plant Disease · 2002 · 83 citations

Parasitic Disease, Microbial Disease, Pathogen Transmission +15

Pathogenic Variability of <i>Puccinia coronata</i> f. sp. <i>avenae</i> and <i>P. graminis</i> f. sp. <i>avenae</i> on Oat in South Africa

B. D. van Niekerk, Z. A. Pretorius, Willem H. P. Boshoff · Plant Disease · 2001 · 23 citations

Genetics, Crown Rust, Plant Pathology +16

Fungicide efficacy and the impact of stripe rust on spring and winter wheat in South Africa

Willem H. P. Boshoff, Z. A. Pretorius, B. D. van Niekerk · South African Journal of Plant and Soil · 2003 · 22 citations · Full text

First Report of Virulence in <i>Puccinia graminis</i> f. sp. <i>tritici</i> to Wheat Stem Rust Resistance Genes <i>Sr8b</i> and <i>Sr38</i> in South Africa

Willem H. P. Boshoff, Z. A. Pretorius, B. D. van Niekerk et al. · Plant Disease · 2002 · 20 citations

Botany, Stem Rust Samples, Genetics +16

Potential yield losses caused by barley leaf rust and oat leaf and stem rust to South African barley and oat cultivars

B. D. van Niekerk, Z. A. Pretorius, Willem H. P. Boshoff · South African Journal of Plant and Soil · 2001 · 16 citations

Engineering, Botany, Agricultural Economics +16