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From IBM to IPM: Using individual-based models to design the spatial arrangement of traps and crops in integrated pest management strategies
- Source :
- Agriculture, Ecosystems and Environment, Agriculture, Ecosystems and Environment, Elsevier Masson, 2012, 146 (1), pp.52-59. ⟨10.1016/j.agee.2011.10.005⟩
- Publication Year :
- 2012
- Publisher :
- HAL CCSD, 2012.
-
Abstract
- Contact: fabrice.vinatier@grignon.inra.fr Publication Inra prise en compte dans l'analyse bibliométrique des publications scientifiques mondiales sur les Fruits, les Légumes et la Pomme de terre. Période 2000-2012. http://prodinra.inra.fr/record/256699; International audience; The development of alternative pest-control strategies based on the spatial design of cropping systems requires a thorough understanding of the spatial links between the pest and its environment. Mechanistic models, especially individual-based models (IBMs), are powerful tools for integrating key behaviours, such as habitat selection and dispersal, with spatial heterogeneity. In this paper, we used an IBM calibrated and evaluated from real data to represent the spatial dynamics of the banana weevil in relation to the cropping system. We considered crop fragmentation and mass trapping as tools for suppressing pest numbers. Our simulation results showed that manipulating crop residues in the area surrounding each pheromone trap greatly improved trap efficiency. For an intensive banana plantation in fallow, traps were most effective when situated at the transition zone between banana area and fallow so as to maximize the trapping of weevils escaping the fallow. The model also showed that weevil numbers decreased when fragmentation of banana plantations was reduced.
- Subjects :
- 0106 biological sciences
Integrated pest management
Résidu de récolte
crop residues
cosmopolites sordidus
Phéromone
Biology
010603 evolutionary biology
01 natural sciences
pheromone trap
Cropping system
relation parasite environnement
2. Zero hunger
[SDV.EE]Life Sciences [q-bio]/Ecology, environment
banana plantation
Ecology
U10 - Informatique, mathématiques et statistiques
Agroforestry
BANANIER
Musa
Modèle de simulation
Banana plantation
Pheromone trap
H10 - Ravageurs des plantes
Piège sexuel
Spatial heterogeneity
010602 entomology
banana weevil
Biological dispersal
Animal Science and Zoology
PEST analysis
movement
Agronomy and Crop Science
Cropping
Subjects
Details
- Language :
- English
- ISSN :
- 01678809
- Database :
- OpenAIRE
- Journal :
- Agriculture, Ecosystems and Environment, Agriculture, Ecosystems and Environment, Elsevier Masson, 2012, 146 (1), pp.52-59. ⟨10.1016/j.agee.2011.10.005⟩
- Accession number :
- edsair.doi.dedup.....9b5ae4be6391cb22e506009536351d21