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Isabelle Ruhnke

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Publication DateTitleAuthor(s)Date Added
130-Mar-2023An initial study on the use of machine learning and radio frequency identification data for predicting health outcomes in free-range laying hensWelch, Mitchell ; Sibanda, Terence Zimazile ; De Souza Vilela, Jessica ; Kolakshyapati, Manisha ; Schneider, Derek ; Ruhnke, Isabelle 2-Nov-2023
22023Inclusion of up to 20% Black Soldier Fly larvae meal in broiler chicken diet has a minor effect on caecal microbiotade Souza Vilela, Jessica ; Qassim, Sarbast K ; Bajagai, Yadav Sharma; Kolakshyapati, Manisha ; Sibanda, Terence Zimazile ; Wu, Shubiao ; Andrew, Nigel R ; Ruhnke, Isabelle 17-Jul-2024
3Oct-2022Ascaridia galli eggs obtained from fresh excreta, worm uteri or worms cultured in artificial media differ in embryonation capacity and infectivityShifaw, Anwar ; Ruhnke, Isabelle ; Elliott, Timothy ; Sharpe, Brendan; Feyera, Teka ; Walkden-Brown, Stephen W 25-Mar-2024
4Jan-2022Anthelmintic efficacy evaluation against different developmental stages of Ascaridia galli following individual or group administration in artificially trickle-infected chickensFeyera, Teka ; Sharpe, Brendan ; Elliott, Timothy ; Shifaw, Anwar Yesuf ; Ruhnke, Isabelle ; Walkden-Brown, Stephen W 19-Aug-2024
5Jan-2022Ascaridia galli challenge model for worm propagation in young chickens with or without immunosuppressionFeyera, Teka ; Shifaw, Anwar Yesuf ; Ruhnke, Isabelle ; Sharpe, Brendan ; Elliott, Timothy ; Walkden-Brown, Stephen W 20-Aug-2024
6Nov-2021Comparison of the Modified McMaster and Mini-FLOTAC methods for the enumeration of nematode eggs in egg spiked and naturally infected chicken excretaShifaw, Anwar ; Feyera, Teka ; Elliott, Timothy ; Sharpe, Brendan ; Walkden-Brown, Stephen W ; Ruhnke, Isabelle 25-Oct-2021
7Oct-2021Comparative therapeutic efficacies of oral and in-water administered levamisole, piperazine and fenbendazole against experimental Ascaridia galli infection in chickensFeyera, Teka ; Ruhnke, Isabelle ; Sharpe, Brendan ; Elliott, Tim ; Shifaw, Anwar ; Walkden-Brown, Stephen W 11-Jul-2021
8Oct-2021The Response of Layer Hen Productivity and Egg Quality to an Additional Limestone Source When Offered Diets Differing in Calcium Concentrations and the Inclusion of PhytaseRuhnke, Isabelle ; Akter, Yeasmin; Sibanda, Terence Zimazile ; Cowieson, Aaron J; Wilkinson, Stuart; Maldonado, Stephanie; Singh, Mini; Hughes, Patrick; Capraole, Dylana; Bucker, Stephan; O’Shea, Cormac John17-Dec-2021
9Sep-2021Black Soldier Fly larvae in broiler diets improve broiler performance and modulate the immune systemde Souza Vilela, Jessica ; Andronicos, Nicholas M ; Kolakshyapati, Manisha ; Hilliar, Matthew ; Sibanda, Terence Z ; Andrew, Nigel R ; Swick, Robert A ; Wilkinson, Stuart ; Ruhnke, Isabelle 28-Jul-2021
10May-2021Global and regional prevalence of helminth infection in chickens over time: a systematic review and meta-analysisShifaw, Anwar ; Dewo, Teka Feyera ; Walkden-Brown, Stephen W ; Sharpe, Brendan ; Elliott, Timothy ; Ruhnke, Isabelle 14-Jul-2021
1123-Feb-2021Nutrition, feeding and laying hen welfareBryden, W L; Li, X; Ruhnke, I ; Zhang, D; Shini, S13-Jul-2021
122-Feb-2021Technological Quality, Amino Acid and Fatty Acid Profile of Broiler Meat Enhanced by Dietary Inclusion of Black Soldier Fly Larvaede Souza Vilela, Jessica ; Alvarenga, Tharcilla I R C ; Andrew, Nigel R ; McPhee, Malcolm ; Kolakshyapati, Manisha ; Hopkins, David L; Ruhnke, Isabelle 23-Mar-2021
1318-Oct-2020Managing Free-Range Laying Hens - Part B: Early Range Users Have More Pathology Findings at the End of Lay but Have a Significantly Higher Chance of Survival - An Indicative StudySibanda, Terence Zimazile ; O'Shea, Cormac J; de Souza Vilela, Jessica ; Kolakshyapati, Manisha ; Welch, Mitchell ; Schneider, Derek ; Courtice, Jodi; Ruhnke, Isabelle 13-Jul-2021
1421-Sep-2020Frequent Visits to an Outdoor Range and Lower Areas of an Aviary System Is Related to Curiosity in Commercial Free-Range Laying HensKolakshyapati, Manisha ; Taylor, Peta Simone ; Hamlin, Adam ; Sibanda, Terence Zimazile ; de Souza Vilela, Jessica ; Ruhnke, Isabelle 1-Jul-2021
1529-Jul-2020The influence of light of different wavelengths on laying hen production and egg qualityEngland, Ashley ; Ruhnke, Isabelle 13-Jul-2021
166-Jun-2020Managing Free-Range Laying Hens-Part A: Frequent and Non-Frequent Range Users Differ in Laying Performance but Not Egg QualitySibanda, Terence Zimazile ; Kolakshyapati, Manisha ; Welch, Mitchell ; Schneider, Derek ; Boshoff, Johan ; Ruhnke, Isabelle 13-Jul-2021
17Jun-2020Body weight and range usage affect net energy utilisation in commercial free-range laying hens when evaluated in net energy chambersKolakshyapati, Manisha ; Wu, Shu-Biao ; Sibanda, Terence Z ; Ramirez-Cuevas, Santiago; Ruhnke, Isabelle 27-Aug-2020
1820-May-2020The association between range usage and tibial quality in commercial free-range laying hensSibanda, T Z ; Flavel, R ; Kolakshyapati, M ; Welch, M ; Schneider, D ; Ruhnke, I 13-Jul-2021
19May-2020Effect of pecking stones and age on feather cover, hen mortality, and performance in free-range laying hensIqbal, Zafar ; Drake, Kelly ; Swick, Robert Alfonso ; Taylor, Peta Simone ; Perez-Maldonado, Rider Anderson; Ruhnke, Isabelle 1-Jul-2021
20May-2020Characterising Free-Range Layer Flocks Using Unsupervised Cluster AnalysisSibanda, Terence Zimazile ; Welch, Mitchell ; Schneider, Derek ; Kolakshyapati, Manisha ; Ruhnke, Isabelle 13-Jul-2021
2129-Jan-2020Body weight sub-populations are associated with significant different welfare, health and egg production status in Australian commercial free-range laying hens in an aviary systemSibanda, T Z ; Kolakshyapati, Manisha ; Walkden-Brown, S W ; de Souza Vilela, J ; Courtice, J M; Ruhnke, I 13-Jul-2021
222020A comparison of eggshell mineral composition between cage and free-range eggs via inductively coupled plasma-optical emission spectrometryDao, H T ; Swick, R A ; Nguyen, T V; Hunt, P W; Hine, B C; Lisle, L ; Ruhnke, I 2-Jun-2021
232020Viability and development of Ascaridia galli eggs recovered in artificial media followed by storage under different conditionsFeyera, T ; Ruhnke, I ; Sharpe, B; Elliott, T ; Campbell, D L M ; Walkden-Brown, S W 27-Jul-2021
242020Flock use of the range is associated with the use of different components of a multi-tier aviary system in commercial free-range laying hensSibanda, T Z ; Walkden-Brown, S W ; Kolakshyapati, M ; Dawson, B ; Schneider, D ; Welch, M ; Iqbal, Z ; Cohen-Barnhouse, A ; Morgan, N K ; Boshoff, J ; Ruhnke, I 1-Jul-2021
2517-Dec-2019The impacts of Ascaridia galli on performance, health, and immune responses of laying hens: new insights into an old problemSharma, Nisha ; Hunt, Peter W ; Hine, Brad C; Ruhnke, Isabelle 14-Jul-2021
26Dec-2019Various bone parameters are positively correlated with hen body weight while range access has no beneficial effect on tibia health of free-range layersKolakshyapati, M ; Flavel, R J ; Sibanda, T Z ; Schneider, D ; Welch, M C ; Ruhnke, I 30-Oct-2020
2713-Sep-2019Insect protein in animal nutritionde Souza Vilela, J ; Andrew, N R ; Ruhnke, I 21-Mar-2021
28Sep-2019Determination of gastrointestinal passage rate using three different markers in laying hensKolakshyapati, Manisha ; Bailey, Craig; Sibanda, Terence Zimazile ; Morgan, Natalie ; Ruhnke, Isabelle 1-Jul-2021
29Jun-2019Feed particle selection and nutrient intake altered by pecking stone consumption and beak length in free-range laying hensIqbal, Zafar ; Drake, Kelly ; Swick, Robert A ; Perez-Maldonado, Rider A; Ruhnke, Isabelle 18-Mar-2019
301-Mar-2019Enzymes and/or combination of organic acid and essential oils supplementation in pasture-fed free-range laying hens increased the digestibility of nutrients and non-starch polysaccharidesIqbal, Zafar ; Metzger, Florian; Singh, Mini; Morgan, Natalie ; Swick, Robert A ; Perez-Maldonado, Rider A; M’Sadeq, Shawkat A; Zentek, Jürgen; Ruhnke, Isabelle 1-Jul-2021
31Jan-2019Analysis of antibody levels in egg yolk for detection of exposure to Ascaridia galli parasites in commercial laying hensDao, Thi Hiep ; Hunt, Peter W ; Sharma, Nisha ; Swick, Robert A ; Barzegar, Shahram ; Hine, Brad; McNally, Jody; Ruhnke, Isabelle 3-Jun-2019
322019Free-range laying hens: using technology to show the dynamics and impact of hen movementRuhnke, I ; Boshoff, J ; Cristiani, I V ; Schneider, D ; Welch, M ; Sibanda, T Z ; Kolakshyapati, M 30-Oct-2020
33Dec-2018Impact of on-range choice feeding with black soldier fly larvae (Hermetia illucens) on flock performance, egg quality, and range use of free-range laying hensRuhnke, Isabelle ; Normant, Camille; Campbell, Dana L M ; Iqbal, Zafar ; Lee, Caroline ; Hinch, Geoff N ; Roberts, Julie 28-Feb-2019
342018Effect of an artificial Ascaridia galli infection on egg production, immune response, and liver lipid reserve of free-range laying hensSharma, Nisha; Hunt, Peter; Hine, Brad C; McNally, J; Sharma, Nishchal Kumar ; Iqbal, Zafar ; Normant, Camille; Andronicos, Nicholas ; Swick, Robert A ; Ruhnke, Isabelle 17-Apr-2018
352018Detection of Ascaridia galli in free-range laying hensSharma, Nisha; Ruhnke, Isabelle 26-Apr-2018
362018Performance, egg quality and liver lipid reserves of free-range laying hens naturally infected with Ascaridia galliSharma, Nisha; Hunt, Peter; Hine, Brad C; Sharma, Nishchal Kumar ; Chung, Agnes; Swick, Robert A ; Ruhnke, Isabelle 14-May-2018
372018The Relationship Between Anti-Ascaridia Galli Antibody Levels in the Egg Yolk and Number of Excreta Worm Eggs by ELISA TestDao, Thi Hiep ; Hunt, Peter W; Hine, Brad; Swick, Robert A ; Ruhnke, Isabelle 29-Aug-2018
382017Pasture, multi-enzymes, benzoic acid and essential oils positively influence performance, intestinal organ weight and egg quality in free-range laying hensIqbal, Zafar ; Roberts, Julie R ; Perez-Maldonado, R A; Goodarzi Boroojeni, F; Swick, Robert A ; Ruhnke, Isabelle 16-Apr-2018
392017Ascaridia galli challenge model in laying hensSharma, Nisha; Hunt, Peter W; Hine, Brad C; Swick, Robert A ; Sharma, Nishchal; Ruhnke, Isabelle 16-Apr-2018
402017Immune responses following experimental infection with 'Ascaridia galli' and necrotic enteritis in broiler chickensRuhnke, Isabelle ; Andronicos, Nicholas ; Swick, Robert A ; Hine, Brad C; Sharma, Nisha; Kheravii, Sarbast K; Wu, Shubiao ; Hunt, Peter5-Jan-2018
412017Demographics and practices of semi-intensive free-range farming systems in Australia with an outdoor stocking density of ≤1500 hens/hectareSingh, Mini; Ruhnke, Isabelle ; de Koning, Carolyn; Drake, Kelly; Skerman, Alan G; Hinch, Geoffrey ; Glatz, Philip C8-May-2018
422016Effect of feed grinding methods with and without expansion on prececal and total tract mineral digestibility as well as on interior and exterior egg quality in laying hensHafeez, A; Mader, A; Ruhnke, Isabelle ; Manner, K; Zentek, J8-Dec-2016
431-Apr-2015The effects of particle size, milling method, and thermal treatment of feed on performance, apparent ileal digestibility, and pH of the digesta in laying hensRuhnke, Isabelle ; Röhe, Ilen; Krämer, Carolin; Boroojeni, Farshad Goodarzi; Knorr, Fanny; Mader, Anneluise; Schulze, Erin; Hafeez, Abdul; Neumann, Konrad; Löwe, Rainer; Zentek, Jürgen12-Jul-2021
442015The effect of milling method, thermal treatment, and particle size of feed on exterior and interior egg quality in laying hensHafeez, A; Mader, Anneluise; Rohe, Ilen; Ruhnke, Isabelle ; Goodarzi Boroojeni, F; Yousaf, M S; Manner, K; Zentek, J30-Jun-2015
452015Feed supplemented with organic acids does not affect starch digestibility, nor intestinal absorptive or secretory function in broiler chickensRuhnke, Isabelle ; Rohe, I; Boroojeni, F Goodarzi; Knorr, F; Mader, A; Hafeez, A; Zentek, J3-Jul-2015
462015Implication of milling methods, thermal treatment, and particle size of feed in layers on mineral digestibility and retention of minerals in egg contentsHafeez, A; Mader, A; Ruhnke, Isabelle ; Rohe, I; Goodarzi Boroojeni, F; Yousaf, M S; Manner, K; Zentek, J3-Jul-2015
472015Free-range egg production in Australia: industry trends and challengesRuhnke, Isabelle 7-Dec-2016
482014The effects of different thermal treatments and organic acid levels on nutrient digestibility in broilersGoodarzi Boroojeni, F; Mader, A; Knorr, F; Ruhnke, Isabelle ; Rohe, I; Hafeez, A; Manner, K; Zentek, J6-Jul-2015
492014Feasibility of Endoscopic Retrograde Cholangiopancreatography in Healthy CatsSpillmann, Thomas; Willard, Michael D; Ruhnke, Isabelle ; Suchodolski, Jan S; Steiner, Joerg M6-Jul-2015
502014Evaluation of endoscopically obtained duodenal biopsy samples from cats and dogs in an adapter-modified Ussing chamberRuhnke, Isabelle ; DeBiasio, John V; Suchodolski, Jan S; Newman, Shelley; Musch, Mark W; Steiner, Jorg M29-Jul-2015

Profile

Credit Name
Isabelle Ruhnke
Full Name
Ruhnke, Isabelle
Variants
Ruhnke, I
 
UNE Researcher ID
une-id:iruhnke
 
Position Title
Associate Professor in Animal Science
 
Email
 
ORCID
Scopus Author ID
Web of Science profile key
2315189
Discipline
School of E&RS - Animal Science
 
Faculty
Faculty of Science, Ag, Business and Law
Surname
Ruhnke
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Given Name
Isabelle
 
Preferred Given Name
Isabelle
School/Department
School of Environmental and Rural Science
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