Proliferative glomerulonephritis leading to nephrotic syndrome in a cow     

Doré M  Morin M  Gagnon H 《The Canadian veterinary journal. La revue veterinaire canadienne》1987,28(1-2):40-41

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President's message          下载免费PDF全文

Gagnon C 《The Canadian veterinary journal. La revue veterinaire canadienne》1989,30(9):726-727

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The implication of past and present landscape patterns for biodiversity research: introduction and overview   总被引：2，自引：0，他引：2  

Poudevigne  Isabelle  Baudry  Jacques 《Landscape Ecology》2003,18(3):223-225

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Synthetic Aperture Radar (SAR) images improve habitat suitability models     

Julie Betbeder  Marianne Laslier  Laurence Hubert-Moy  Françoise Burel  Jacques Baudry 《Landscape Ecology》2017,32(9):1867-1879

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Effectiveness of Combined Use of Mineral Oil and Insecticide Spray in Reducing <Emphasis Type="Italic">Potato Virus Y</Emphasis> (PVY) Spread under Field Conditions in New Brunswick,Canada     

Tyler D. B. MacKenzie  Jacques Lavoie  Xianzhou Nie  Mathuresh Singh 《American Journal of Potato Research》2017,94(1):70-80

In the 2014 and 2015 crop seasons, the efficacies of different types, rates and combinations of mineral oil and insecticide foliar sprays for reducing Potato virus Y (PVY) spread were tested in controlled field trials in New Brunswick (NB), Canada. Experimental plots were planted with certified PVY-free Goldrush, supplemented with known virus-infected seed to raise PVY inoculum to 2.3% and 3% at the beginning of the 2014 and 2015 seasons, respectively. Treatments consisted of mineral oil-only sprays at different application rates, insecticide-only sprays of differing numbers, and several combined mineral oil and insecticide spray regimes, all compared to a no-spray control treatment. PVY spread to 18% (2014) and 22% (2015) of initially virus-free plants in no-spray control plots, with significant reductions observed in PVY spread in several treatments. Greatest PVY reductions, as low as 4% (2014) and 12% (2015), were in combined mineral oil and insecticide spray treatments, followed by oil-only sprays; while insecticide-only sprays did not significantly reduce PVY spread. As well as measuring PVY spread to marked test plants and randomly collected post-harvest tuber sample from the plots, exhibited similar treatment pattern for PVY incidence. Multiple logistic regression modeling confirmed the relative efficacy of combined oil and insecticide sprays for reducing PVY spread, while accounting for variable inoculum and aphid factors. Modeling also highlighted the importance of planting low-PVY seed initially, and of early application of foliar sprays. Local best management practice recommendations for reduction of in-field PVY spread were discussed.  相似文献   

Keratomycosis in a pet rabbit (Oryctolagus cuniculus) treated with topical 1% terbinafine ointment          下载免费PDF全文

Aurélie Bourguet  Alexandre Guyonnet  Elise Donzel  Jacques Guillot  Charly Pignon  Sabine Chahory 《Veterinary ophthalmology》2016,19(6):504-509

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Canine parvovirus type 2b is the most prevalent genomic variant strain found in parvovirus antigen positive diarrheic dog feces samples across Canada     

Carl A. Gagnon  Véronique Allard  Guillaume Cloutier 《The Canadian veterinary journal. La revue veterinaire canadienne》2016,57(1):29-31

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A 3-year long study of Staphylococcus aureus isolates from subclinical mastitis in three Azawak zebu herds at the Sahelian experimental farm of Toukounous,Niger     

Abdoulkarim Ibrahim Issa  Jean-Noël Duprez  Rianatou Bada-Alambedji  Mamane Djika  Jacques Georges Mainil  Marjorie Bardiau 《Tropical animal health and production》2016,48(2):321-329

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A spatial hazard model for cluster detection on continuous indicators of disease: application to somatic cell score     

Gay E  Senoussi R  Barnouin J 《Veterinary research》2007,38(4):585-596

Methods for spatial cluster detection dealing with diseases quantified by continuous variables are few, whereas several diseases are better approached by continuous indicators. For example, subclinical mastitis of the dairy cow is evaluated using a continuous marker of udder inflammation, the somatic cell score (SCS). Consequently, this study proposed to analyze spatialized risk and cluster components of herd SCS through a new method based on a spatial hazard model. The dataset included annual SCS for 34 142 French dairy herds for the year 2000, and important SCS risk factors: mean parity, percentage of winter and spring calvings, and herd size. The model allowed the simultaneous estimation of the effects of known risk factors and of potential spatial clusters on SCS, and the mapping of the estimated clusters and their range. Mean parity and winter and spring calvings were significantly associated with subclinical mastitis risk. The model with the presence of 3 clusters was highly significant, and the 3 clusters were attractive, i.e. closeness to cluster center increased the occurrence of high SCS. The three localizations were the following: close to the city of Troyes in the northeast of France; around the city of Limoges in the center-west; and in the southwest close to the city of Tarbes. The semi-parametric method based on spatial hazard modeling applies to continuous variables, and takes account of both risk factors and potential heterogeneity of the background population. This tool allows a quantitative detection but assumes a spatially specified form for clusters.  相似文献   

Sentinel-2 images reveal functional biophysical heterogeneities in crop mosaics     

Mercier  Audrey  Hubert-Moy  Laurence  Baudry  Jacques 《Landscape Ecology》2021,36(12):3607-3628

Landscape Ecology - Identifying landscape structure and understanding its functions are crucial for biological control. However, the relationship between the crop mosaic phenological heterogeneity...  相似文献