Inge-Marié Petzer

906 total citations
47 papers, 628 citations indexed

About

Inge-Marié Petzer is a scholar working on Agronomy and Crop Science, Food Science and Microbiology. According to data from OpenAlex, Inge-Marié Petzer has authored 47 papers receiving a total of 628 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Agronomy and Crop Science, 27 papers in Food Science and 10 papers in Microbiology. Recurrent topics in Inge-Marié Petzer's work include Milk Quality and Mastitis in Dairy Cows (37 papers), Probiotics and Fermented Foods (22 papers) and Microbial infections and disease research (10 papers). Inge-Marié Petzer is often cited by papers focused on Milk Quality and Mastitis in Dairy Cows (37 papers), Probiotics and Fermented Foods (22 papers) and Microbial infections and disease research (10 papers). Inge-Marié Petzer collaborates with scholars based in South Africa, France and United States. Inge-Marié Petzer's co-authors include Edward F. Donkin, Éric Etter, E.C. Webb, Daniel Nenene Qekwana, Geoffrey T. Fosgate, Elna M. Buys, Eyassu Seifu, Oriel Thekisoe, Kiro Petrovski and Toi J. Tsilo and has published in prestigious journals such as Journal of Dairy Science, Food Control and Applied Sciences.

In The Last Decade

Inge-Marié Petzer

47 papers receiving 595 citations

Peers

Countries citing papers authored by Inge-Marié Petzer

Since Specialization

Citations

This map shows the geographic impact of Inge-Marié Petzer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Inge-Marié Petzer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Inge-Marié Petzer more than expected).

Fields of papers citing papers by Inge-Marié Petzer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Inge-Marié Petzer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Inge-Marié Petzer. The network helps show where Inge-Marié Petzer may publish in the future.

Co-authorship network of co-authors of Inge-Marié Petzer

This figure shows the co-authorship network connecting the top 25 collaborators of Inge-Marié Petzer. A scholar is included among the top collaborators of Inge-Marié Petzer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Inge-Marié Petzer. Inge-Marié Petzer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Title	Journal	Authors	Indexed citations
1	Biofilm expression and antimicrobial resistance patterns ofStreptococcus uberisisolated from milk samples of dairy cows in South Africa	Journal of Dairy Research	Inge-Marié Petzer, Ibukun M. Famuyide et al.	3
2	In Vitro Antibacterial Activity of Selected South African Plants against Drug-Resistant Staphylococci Isolated from Clinical Cases of Bovine Mastitis	Applied Sciences	Ibukun M. Famuyide, Inge-Marié Petzer et al.	4
3	Species identification and cow risks of non-aureus staphylococci from South African dairy herds	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer et al.	4
4	Short communication: Characterization of an atypical maltose-negative Staphylococcus aureus through the use of phenotypic and molecular techniques	Journal of Dairy Science	Inge-Marié Petzer, Edward F. Donkin et al.	3
5	Injectable organic and inorganic selenium in dairy cows – Effects on milk, blood and somatic cell count levels	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer et al.	16
6	Climatic and regional antibiotic resistance patterns of Staphylococcus aureus in South African dairy herds	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer, Edward F. Donkin et al.	11
7	Antimicrobial resistance patterns and biofilm formation of coagulase-negative Staphylococcus species isolated from subclinical mastitis cow milk samples submitted to the Onderstepoort Milk Laboratory	BMC Veterinary Research	Inge-Marié Petzer, Daniel Nenene Qekwana et al.	31
8	Proactive udder health management in South Africa and monitoring of antibiotic resistance of <i>Staphylococcus aureus</i> in dairy herds from 2001 to 2010	Journal of the South African Veterinary Association	Inge-Marié Petzer, Edward F. Donkin et al.	7
9	Prevalence of mastitis pathogens in South African pasture-based and total mixed ration-based dairies during 2008 and 2013	Onderstepoort Journal of Veterinary Research	Peter N. Thompson, Inge-Marié Petzer et al.	7
10	Somatic cell count thresholds in composite and quarter milk samples as indicator of bovine intramammary infection status	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer, Edward F. Donkin et al.	54
11	Epidemiological and partial budget analysis for treatment of subclinical Staphylococcus aureus intramammary infections considering microbiological and cytological scenarios	Preventive Veterinary Medicine	Inge-Marié Petzer, Éric Etter et al.	5
12	Validity of somatic cell count as indicator of pathogen-specific intramammary infections	Journal of the South African Veterinary Association	Inge-Marié Petzer, Edward F. Donkin et al.	30
13	A cost-benefit model comparing the California Milk Cell Test and Milk Electrical Resistance Test	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer et al.	3
14	Host adapted intramammary infections in pregnant heifers which were co-housed and reared on fresh milk as calves	BMC Veterinary Research	Inge-Marié Petzer, Maia Lesosky et al.	7
15	Comparing effects of freezing at -196 °C and -20 °C on the viability of mastitis pathogens : original research	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer, Geoffrey T. Fosgate et al.	1
16	Intramammary infection rate during the dry period in cows that received blanket dry cow therapy : efficacy of 6 different dry-cow intra-mammary antimicrobial products	Journal of the South African Veterinary Association	Inge-Marié Petzer, Peter N. Thompson et al.	11
17	Value of tests for evaluating udder health in dairy goats: somatic cell counts, California Milk Cell Test and electrical conductivity	Onderstepoort Journal of Veterinary Research	Inge-Marié Petzer, Edward F. Donkin et al.	11
18	Withdrawal periods and tissue tolerance after intramammary antibiotic treatment of dairy goats with clinical mastitis	Onderstepoort Journal of Veterinary Research	Edward F. Donkin, Inge-Marié Petzer et al.	5
19	Intramammary antibiotics in dairy goats : effect of stage of lactation, parity and milk volume on withdrawal periods, and the effect of treatment on milk compositional quality	Onderstepoort Journal of Veterinary Research	Edward F. Donkin, Inge-Marié Petzer et al.	5
20	Effects of recombinant bovine somatotropin on fatty acid composition of milk from cows in late lactation	South African Journal of Animal Science	Peter Apps, W.H. Giesecke et al.	1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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