This thesis presents the mathematical analysis of models in augmentative biological control, from which practical guidelines are the derived. Biological control provides a means to fight pest invertebrates that attack crops with their natural predators. It is an essential component in efforts to reduce pesticide usage in agriculture. Pesticides pose a threat to human health, both to the agricultural worker and the consumer, as well as to the environment because of their toxicity : this largely motivates the need for current biological control programs to be improved and new ones developed. In this thesis, we look in particular at augmentative biological control, which involves the periodic release of predators that are not able to establish...
In this paper, the effects of periodic partial harvesting of a continuously grown crop on augmentati...
We are modeling two insect populations which have a prey and predator relationship. If it is not co...
L’agroécologie implique la conception de systèmes agricoles intégrant autant que possible les servic...
This thesis presents the mathematical analysis of models in augmentative biological control, from wh...
Managed ecosystems are ecosystems that are designed and handled, in which species of interest are ch...
The use of exotic entomophagous insects to control pests of agriculture is more than one century old...
International audienceIn this paper, a model is proposed for the biological control of a pest by its...
Le développement d’une agriculture moins dépendante des pesticides repose en partie sur la maximisat...
Developping farming systems that use less pesticides is partly based on the intensification of ecosy...
Pest insects represent a major threat to public health, to food security as well as to the economy. ...
Promoting pest biological control within agrosystems is a way to reduce the use of pesticides. The l...
Le maïs est la première céréale cultivée dans le monde (162 millions d'hectares). Il joue un rôle ca...
International audienceIn this paper, we study the effects of Beddington-DeAngelis interference and s...
International audienceAugmentative biological control is a crop protection method that relies on the...
La lutte biologique (ou biocontrôle) est l’utilisation d’organismes vivants pour lutter contre les p...
In this paper, the effects of periodic partial harvesting of a continuously grown crop on augmentati...
We are modeling two insect populations which have a prey and predator relationship. If it is not co...
L’agroécologie implique la conception de systèmes agricoles intégrant autant que possible les servic...
This thesis presents the mathematical analysis of models in augmentative biological control, from wh...
Managed ecosystems are ecosystems that are designed and handled, in which species of interest are ch...
The use of exotic entomophagous insects to control pests of agriculture is more than one century old...
International audienceIn this paper, a model is proposed for the biological control of a pest by its...
Le développement d’une agriculture moins dépendante des pesticides repose en partie sur la maximisat...
Developping farming systems that use less pesticides is partly based on the intensification of ecosy...
Pest insects represent a major threat to public health, to food security as well as to the economy. ...
Promoting pest biological control within agrosystems is a way to reduce the use of pesticides. The l...
Le maïs est la première céréale cultivée dans le monde (162 millions d'hectares). Il joue un rôle ca...
International audienceIn this paper, we study the effects of Beddington-DeAngelis interference and s...
International audienceAugmentative biological control is a crop protection method that relies on the...
La lutte biologique (ou biocontrôle) est l’utilisation d’organismes vivants pour lutter contre les p...
In this paper, the effects of periodic partial harvesting of a continuously grown crop on augmentati...
We are modeling two insect populations which have a prey and predator relationship. If it is not co...
L’agroécologie implique la conception de systèmes agricoles intégrant autant que possible les servic...