Author

Frederik J. Kloppers

Observed names: F. J. KLOPPERS, F. J. Kloppers, F.J KLOPPERS, F.J. Kloppers, Frederik J Kloppers, Frederik Kloppers

Observed institutions: University of Hawaiʻi at Mānoa, University of Minnesota, University of Hawaii System, University of Illinois Urbana-Champaign, University of the Free State, National University of Rosario, Grey's Hospital, Kenya Agricultural and Livestock Research Organization, Corteva (United States), SouthSouthNorth, International Maize and Wheat Improvement Center

ORCID: 0000-0003-4055-9354

Observed ORCID: 0000-0003-4055-9354

OpenAlex ID: A5045270790

Effects of combinations amongst genes Lr13 , Lr34 and Lr37 on components of resistance in wheat to leaf rust

1997 · F. J. KLOPPERS, Z. A. PRETORIUS · Plant Pathology · 106

Maize streak virus‐resistant transgenic maize: a first for Africa

2007 · Dionne N. Shepherd, Tichaona Mangwende, et al. · Plant Biotechnology Journal · 69

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Mapping QTL conferring resistance in maize to gray leaf spot disease caused by Cercospora zeina

2014 · Dave K Berger, Maryke Carstens, et al. · BMC Genetics · 61

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Cercospora zeina is the causal agent of grey leaf spot disease of maize in southern Africa

2009 · Barbara Meisel, Jeanne Korsman, et al. · European Journal of Plant Pathology · 54

First Report of Soybean Rust in South Africa

2001 · Z. A. Pretorius, F. J. Kloppers, et al. · Plant Disease · 46

Vulnerability of Barley to African Pathotypes of Puccinia graminis f. sp. tritici and Sources of Resistance

2017 · B. J. Steffenson, A. J. Case, et al. · Phytopathology · 40

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Sunburn on apples - preliminary results of an investigation conducted during the 1978/79 season.

1980 · Otto I. Bergh, Jason R.V. Franken, et al. · Deciduous fruit grower · 35

Quantitative phenotyping of grey leaf spot disease in maize using real-time PCR

2011 · J. Korsman, B. Meisel, et al. · European Journal of Plant Pathology · 33

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Disease development and β-1,3-glucanase expression following leaf rust infection in resistant and susceptible near-isogenic wheat seedlings

1999 · G KEMP, A.-M BOTHA, et al. · Physiological and Molecular Plant Pathology · 31

Application of remote sensing to identify adult plant resistance loci to stripe rust in two bread wheat mapping populations

2016 · Z. A. Pretorius, C. X. Lan, et al. · Precision Agriculture · 28

Effects of inoculum density and temperature on three components of leaf rust resistance controlled by Lr34 in wheat

1993 · Z. A. Pretorius, F. J. Kloppers, et al. · Euphytica · 27

Histopathology of Leaf Rust Infection and Development in Wheat Genotypes containing Lr12 and Lr13

2000 · C. M. Bender, Z. A. Pretorius, et al. · Journal of Phytopathology · 15

First Report of Soybean Sudden Death Syndrome Caused by Fusarium virguliforme in South Africa

2013 · Y. T. Tewoldemedhin, S. C. Lamprecht, et al. · Plant Disease · 14

Mapping adult plant stem rust resistance in barley accessions Hietpas-5 and GAW-79

2018 · Austin J. Case, Sridhar Bhavani, et al. · Theoretical and Applied Genetics · 13

First Report of Botryotinia fuckeliana on Kerguelen Cabbage on the Sub-Antarctic Marion Island

1998 · F. J. Kloppers, V. R. Smith · Plant Disease · 12

Histology of the Infection and Development of Puccinia recondita f. sp. tritici in a Wheat Line with Lr37

1995 · F. J. Kloppers, Z. A. Pretorius · Journal of Phytopathology · 12

Reactions of Rp-Resistant, Processing Sweet Corn Hybrids to Populations of Puccinia sorghi Virulent on Corn with the Rp1-D Gene

2001 · Jerald K. Pataky, Mirian Gonzalez, et al. · HortScience · 9

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Field evaluation of leaf rust severity, yield loss and quality characteristics in near-isogenic wheat lines with Lr29, Lr35 or Lr37

1995 · F. J. Kloppers, Z. A. Pretorius, et al. · South African Journal of Plant and Soil · 9

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Detection of adult-plant resistance to Puccinia triticina in a collection of wild Triticum species

2004 · J. E. Snyman, Z. A. Pretorius, et al. · Genetic Resources and Crop Evolution · 8

Description of spore stages ofPuccinia sorghiin South Africa

2004 · B. J. Dunhin, Z. A. Pretorius, et al. · South African Journal of Plant and Soil · 7

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AFLP and RAPD markers linked to leaf rust resistance geneLr41in wheat

2002 · J-M. Lottering, A-M. Botha, et al. · South African Journal of Plant and Soil · 5

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Seedling and adult plant resistance to leaf rust in the wheat cultivar Tugela

1996 · Z. A. Pretorius, F. J. Kloppers · South African Journal of Plant and Soil · 4

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Foliar fungicides provide chemical control of Fusarium head blight of wheat in South Africa

2022 · Gerhardus J van Coller, Frederik J Kloppers, et al. · South African Journal of Plant and Soil · 2

Managing certain recently namedLrgenes in breeding wheat for resistance toPuccinia reconditaf. sp.triticiin South Africa

1995 · Z. A. Pretorius, B. D. van Niekerk, et al. · South African Journal of Plant and Soil · 2

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Absence of the 1BL/1RS chromosome translocation in the Kavkaz-derived wheat cultivar Tugela

1994 · Z. A. Pretorius, G. F. Marais, et al. · South African Journal of Plant and Soil · 2

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Works count: 30

Citation count: 646

H-index: 13

I10-index: 16