ArticleApplied and environmental microbiology1997
Effects of pH on distribution of Listeria ribotypes in corn, hay, and grass silage.
Article in Applied and environmental microbiology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- Proposal to validateMicrobiology spectrum · 2026Article
- Microbiological Status of Grass Silages in Relation to Agricultural Practices: A Four-Year Study.Foods (Basel, Switzerland) · 2026Article
- Microbiological Quality of Maize Silage in Relation to Agricultural Practices: A Four-Year Study.Foods (Basel, Switzerland) · 2026Article
- Role of adhesion in the mechanics of pathogenic Listeria monocytogenes EGDe as a function of the pH of growth.Biointerphases · 2024Article
- Natural Antimicrobials forMicroorganisms · 2023Review
- Application of microbial analyses to feeds and potential implications for poultry nutrition.Poultry science · 2022Review
- Genomic-based identification of environmental and clinical Listeria monocytogenes strains associated with an abortion outbreak in beef heifers.BMC veterinary research · 2020Article
- Listeriosis Outbreak in South Africa: A Comparative Analysis with Previously Reported Cases Worldwide.Microorganisms · 2020Review
- Risk factors associated with fecal shedding of Listeria monocytogenes by dairy cows and calves.Journal of veterinary internal medicine · 2018Article
- A new approach to decoupling of bacterial adhesion energies measured by AFM into specific and nonspecific components.Colloid and polymer science · 2014Article
- The role of the pH conditions of growth on the bioadhesion of individual and lawns of pathogenic Listeria monocytogenes cells.Journal of colloid and interface science · 2011Article
- Rhombencephalitis Caused by Listeria monocytogenes in Humans and Ruminants: A Zoonosis on the Rise?Interdisciplinary perspectives on infectious diseases · 2010Article
- Genetic features of resident biofilms determine attachment of Listeria monocytogenes.Applied and environmental microbiology · 2009Article
- Genetic diversity of Listeria monocytogenes strains from a high-prevalence dairy farm.Applied and environmental microbiology · 2005Article
- Analyses of livestock production, waste storage, and pathogen levels and prevalences in farm manures.Applied and environmental microbiology · 2005Article
- Ecology and transmission of Listeria monocytogenes infecting ruminants and in the farm environment.Applied and environmental microbiology · 2004Article
- Use of listeriolysin O and internalin A in a seroepidemiological study of listeriosis in Swiss dairy cows.Journal of clinical microbiology · 2003Article
- Molecular typing by pulsed-field gel electrophoresis of Spanish animal and human Listeria monocytogenes isolates.Applied and environmental microbiology · 2001Article
- Efficient improvement of silage additives by using genetic algorithms.Applied and environmental microbiology · 2000Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Listeria app, isolated from 13 of 129 (10%) corn silage samples, 21 of 76 (28%) hay silage samples, and 3 of 5 (60%) grass silage samples during a previous Vermont survey were subjected to automated ribotype (RT) analysis. The 13 positive corn silage samples contained 3 Listeria monocytogenes isolated (three RTs, including one known clinical RT) and 10 L. innocua isolates (four RTs). Similarly, 2 L. monocytogenes isolates (two RTs) and 19 L. innocua isolates (three RTs) were identified in the 21 positive hay silage samples. The three positive grass silage samples contained two L. innocua isolates (two RTs) and one isolate of L. welshimeri. One hundred seven of 129 (83%) high-quality (pH < 4.0) corn silage samples accounted for 8 of 13 Listeria isolates from corn silage, including isolates belonging to one L. monocytogenes clinical RT. In contrast, low-quality hay silage (70 of 76 [92%] samples having a pH of > or = 4.0) harbored 20 of 21 isolates, including isolates belonging to two nonclinical L. monocytogenes RTs. Poor-quality silage is readily discernible by appearance; however, these findings raise new concerns regarding the safety of high-quality (pH < 4.0) corn silage, which can contain Listeria spp., including L. monocytogenes strains belonging to RTs of clinical importance in cases of food-borne listeriosis.
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