Effects of different odours on the reproductive success of Mus musculus as an alternative method of control
BACKGROUND: The house mouse (Mus musculus) is a cosmopolitan rodent that has become adapted to living in close association with humans and is considered a serious pest because it poses a risk to human health, and causes economic losses due to food and crop consumption and damage to buildings. Its co...
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todo:paper_1526498X_v_n_p_Adduci2023-10-03T16:21:08Z Effects of different odours on the reproductive success of Mus musculus as an alternative method of control Adduci, L.B. León, V.A. Busch, M. Fraschina, J. Mus musculus odours pest reproductive success rodent control BACKGROUND: The house mouse (Mus musculus) is a cosmopolitan rodent that has become adapted to living in close association with humans and is considered a serious pest because it poses a risk to human health, and causes economic losses due to food and crop consumption and damage to buildings. Its control in livestock farms is achieved mainly through the application of anticoagulant rodenticides, but the effect of these compounds is limited due to the presence of resistant individuals and aversive behaviours. A potential alternative method is the use of chemical signals to reduce rodent reproductive success. In this study, we assessed the effects of odours from an unfamiliar male, 17β-oestradiol, overcrowding, cat urine and 2,5-dihydro-2,4,5-trimethylthiazoline (TMT) on the reproductive success of laboratory Mus musculus females. RESULTS: According to the generalized linear mixed models, cat urine odour increased the proportion of abortions per female, unfamiliar male odour decreased the mean number of offspring born per female, and TMT had an overall negative effect on mean offspring production at birth and at weaning. The other odours had no significant effects on reproductive success. CONCLUSIONS: TMT seems to be the best candidate for population control because it caused a decrease in the mean number of offspring born and the mean number of live offspring at weaning. TMT also has the advantage of being available in commercial forms. To be useful for rodent management in field conditions, these results should be confirmed using wild house mice females. © 2019 Society of Chemical Industry. © 2019 Society of Chemical Industry JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_1526498X_v_n_p_Adduci |
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Universidad de Buenos Aires |
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I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Mus musculus odours pest reproductive success rodent control |
| spellingShingle |
Mus musculus odours pest reproductive success rodent control Adduci, L.B. León, V.A. Busch, M. Fraschina, J. Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| topic_facet |
Mus musculus odours pest reproductive success rodent control |
| description |
BACKGROUND: The house mouse (Mus musculus) is a cosmopolitan rodent that has become adapted to living in close association with humans and is considered a serious pest because it poses a risk to human health, and causes economic losses due to food and crop consumption and damage to buildings. Its control in livestock farms is achieved mainly through the application of anticoagulant rodenticides, but the effect of these compounds is limited due to the presence of resistant individuals and aversive behaviours. A potential alternative method is the use of chemical signals to reduce rodent reproductive success. In this study, we assessed the effects of odours from an unfamiliar male, 17β-oestradiol, overcrowding, cat urine and 2,5-dihydro-2,4,5-trimethylthiazoline (TMT) on the reproductive success of laboratory Mus musculus females. RESULTS: According to the generalized linear mixed models, cat urine odour increased the proportion of abortions per female, unfamiliar male odour decreased the mean number of offspring born per female, and TMT had an overall negative effect on mean offspring production at birth and at weaning. The other odours had no significant effects on reproductive success. CONCLUSIONS: TMT seems to be the best candidate for population control because it caused a decrease in the mean number of offspring born and the mean number of live offspring at weaning. TMT also has the advantage of being available in commercial forms. To be useful for rodent management in field conditions, these results should be confirmed using wild house mice females. © 2019 Society of Chemical Industry. © 2019 Society of Chemical Industry |
| format |
JOUR |
| author |
Adduci, L.B. León, V.A. Busch, M. Fraschina, J. |
| author_facet |
Adduci, L.B. León, V.A. Busch, M. Fraschina, J. |
| author_sort |
Adduci, L.B. |
| title |
Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| title_short |
Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| title_full |
Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| title_fullStr |
Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| title_full_unstemmed |
Effects of different odours on the reproductive success of Mus musculus as an alternative method of control |
| title_sort |
effects of different odours on the reproductive success of mus musculus as an alternative method of control |
| url |
http://hdl.handle.net/20.500.12110/paper_1526498X_v_n_p_Adduci |
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