
Anne-Maïmiti DulaurentUniLaSalle · UniLaSalle, AGHYLE, Beauvais, SFR Condorcet FR CNRS 3417
Anne-Maïmiti Dulaurent
PhD
About
39
Publications
23,194
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Citations
Introduction
Additional affiliations
September 2012 - January 2017
UniLaSalle Beauvais
Position
- Associate Professor of animal ecology, agroecology and entomology
September 2012 - January 2016
Publications
Publications (39)
Organic matter (OM) decomposition is a fundamental ecosystem service in conservation agriculture, but the response of this process to the conversion from conventional tillage (CT) to no-tillage (NT) systems is not fully understood, especially during the transition period. Here, using a litterbag experiment (tea bag technique), we studied OM decompo...
Aim
The strength of species interactions is traditionally expected to become stronger toward the Equator. However, recent studies have reported opposite or inconsistent latitudinal trends in the bottom-up (plant quality) and top-down (natural enemies) forces driving insect herbivory, possibly because these forces have rarely been studied concomitan...
Rearing insects is expected to dramatically increase during the next few years, and this will be associated with generating high quantities of frass (insect excreta). It is necessary to find solutions allowing the efficient valorization of these by-products before a major upscaling of the industry takes place. therefore, this study aims at investig...
With the forecasted dramatic growth of insect rearing in the near future, frass (insect excreta) has been increasingly considered a sustainable resource for managing plant nutrition in cropping systems and a promising alternative to conventional fertilizer. However, the impact of soil fauna on its fertilizing effect has not been investigated so far...
Cet article traite de l'organisation d'un atelier de sensibilisation au sol à destination d'élèves âgés d'entre 8 et 11 ans organisé à Beauvais (France) dans le cadre de la Fête de la Science 2017, et discute de l'efficacité de ce type d'action sur base des retours collectés. L'approche adoptée pour l'élaboration des ateliers a été basée sur la dém...
Studies on interactions between plants and belowground organisms, or between plants and aboveground organisms , are numerous and highlight their importance in understanding ecosystem functioning. However, these two compartments are rarely studied together, despite the direct link formed by the plant itself. Soil organisms can influence interactions...
Aim
Climate is a major driver of large-scale variability in biodiversity, as a likely result of more intense biotic interactions under warmer conditions. This idea fuelled decades of research on plant-herbivore interactions, but much less is known about higher-level trophic interactions. We addressed this research gap by characterizing both bird di...
Aim
Conservation agriculture is increasingly adopted to improve soil fertility and reduce the depressive effects of intensive farming on soil functions and associated services. However, conservation agriculture systems may vary greatly regarding time since conversion to this system and the quality and biomass production of cover crops. In addition,...
Biochar is increasingly considered an efficient amendment to improve soil fertility and store carbon in soils for climate change mitigation. However, few field studies have evaluated biochar impacts on soil fauna and especially earthworms in temperate areas despite their importance for soil structure and laboratory-based evidence of potential adver...
Aim
Climate is a major driver of large scale variability in biodiversity, as a likely result of more intense biotic interactions under warmer conditions. This idea fuelled decades of research on plant-herbivore interactions, but much less is known about higher-level trophic interactions. We addressed this research gap by characterizing both bird di...
Biochar and compost are increasingly considered sustainable amendments to improve soil fertility, while reducing agrochemical use. However, the efficiency of biochar, compost, and especially their mixtures under field conditions in temperate regions is still poorly studied. The objective of this study was to evaluate the effects of biochar/compost...
Aim
Conservation agriculture is increasingly adopted to improve soil fertility and reduce the depressive effects of intensive farming on soil functions and associated services. However, conservation agriculture systems may greatly differ from each other by their age and the quantity and the quality of cover crops and the effects of these variables...
Ecological engineering of degraded ecosystems often manipulates plants, with positive outcomes for their restoration or ecosystem services production. The importance of soil biota for successional plant communities has prompted consideration of direct inoculation (active) or attraction (passive) of soil organisms as a relevant restoration strategy....
Urbanization is an important driver of the diversity and abundance of tree‐associated insect herbivores, but its consequences for insect herbivory are poorly understood. A likely source of variability among studies is the insufficient consideration of intra‐urban variability in forest cover. With the help of citizen scientists, we investigated the...
Understanding management factors driving soil biota is pivotal to improve the sustainability of cropping systems, especially given the emergence of new cropping systems induced by bioeconomy. Here, we investigated the combined effects of tillage practices (tillage versus no-tillage) and contrasted cropping systems, including conventional , feed and...
Objective
The aim of this retrospective study was to review the clinical data and outcomes of patients that suffered ectopic cilium (EC).
Animals studied
One hundred and twelve dogs from multiple private practices in France, with a clinical diagnosis of EC were included in the study.
Results
The mean age of affected dogs was 2.3 years. There were...
Urbanization is recognized as an important driver of the diversity and abundance of tree associated insect herbivores, but its consequences for insect herbivory are controversial. A likely source of variability among studies is the insufficient consideration of intra-urban variability in forest cover. With the help of citizen scientists, we investi...
The forecasted growth of insect production in the next few years will generate high quantities of frass (insect excreta). Although frass is increasingly considered a potential fertilizer, the dynamics of nutrient supply by frass is still poorly understood. Here, we aimed at gaining insight into the short-term fertilizer value of frass from mealworm...
Aim
The strength of species interactions is traditionally expected to increase toward the Equator. However, recent studies have reported opposite or inconsistent latitudinal trends in the bottom‐up (plant quality) and top‐down (natural enemies) forces driving herbivory. In addition, these forces have rarely been studied together thus limiting previ...
Case summary
A 6-month-old female Bengal cat was referred for a suspected vegetal foreign body (FB) in the mid-stroma of the right cornea. A small dark linear FB was identified in the dorsal aspect of the cornea, with associated cell infiltrate. Ophthalmic examination was otherwise normal, with no inflammatory reaction of the anterior uvea, and no...
Scientific knowledge in the field of ecology is increasingly enriched by data acquired by the general public participating in citizen science (CS) programs. Yet, doubts remain about the reliability of such data, in particular when acquired by schoolchildren. We built upon an ongoing CS program, 'Oak Bodyguards', to assess the ability of schoolchild...
Scientific knowledge in the field of ecology is increasingly enriched by data acquired by the general public participating in citizen science (CS) programs. Yet, doubts remain about the reliability of such data, in particular when acquired by school children. We built upon an ongoing CS program - Oak bodyguards - to assess the ability of European s...
The grouping of municipalities of the region of Bapaume (in French Communauté de communes de la région de Bapaume) has surveyed its territory in order to define major development needs. The survey includes the peri-urban bocage landscapes which are the interface between urban and farming areas, and are recognised as dependent on local farming activ...
Phosphorus (P) is a limiting nutrient for the productivity of many agroecosystems, and the depletion of global mineral P reserves is of concern for global food security. On the other hand, overfertilization with P and its subsequent export through runoff can cause eutrophication of water bodies and natural terrestrial habitats. An important challen...
The pine processionary moth is, by far, the most important insect defoliator of pine forests in Southern Europe and North Africa, both in terms of its temporal occurrence, geographic range and socioeconomic impact. Monitoring and pest management actions are therefore required on a regular basis, to ensure the detection, evaluation and mitigation of...
The pine processionary moth is, by far, the most important insect defoliator of pine forests in Southern Europe and North Africa, both in terms of its temporal occurrence, geographic range and socioeconomic impact. Monitoring and pest management actions are therefore required on a regular basis, to ensure the detection, evaluation and mitigation of...
The pine processionary moth (PPM, Thaumetopoea pityocampa) is the main defoliator of pines in the Mediterranean area, necessitating constant surveillance and regular pest management. A sound understanding of the spatial distribution of infested trees, both within and between stands, is required to increase management efficiency. We hypothesized tha...
Territorial agroforestry design using GIS-KB DSS for catched water quality recovery
Grandgirard D1*, Combaud A1, Mercadal AM1,Liagre F2, Bachevillier Y2, Marin A2
1 Institut Polytechnique LaSalle Beauvais, 60026 Beauvais, France - 2 AGROOF, 30140 Anduze, France
Correspondence author: david.grandgirard@lasalle-beauvais.fr
Introduction
If in France...
Little is known about the relative effect of different mortality factors triggering the population dynamics of outbreaking L epidoptera (e.g. climate, natural enemies, habitat diversity), especially at the egg stage.
The presence of broadleaved hedgerows bordering pine stands has been shown to reduce infestation by Thaumetopoea pityocampa ( D enis...
Les plantations occupent une place de plus en plus prépondérante dans l'économie forestière mondiale mais ces monocultures apparaissent comme plus sensibles aux attaques d'insectes ravageurs. Les résultats de méta-analyses de la littérature scientifique montrent une augmentation d'environ 30% des dommages sur les essences forestières gérées en peup...
The disruption of host‐finding cues has been proposed as a key mechanism underlying the lower damage caused by phytophagous insects in mixed forests. We tested this hypothesis by investigating the distribution of pine processionary moth Thaumetopoea pityocampa (Denis & Schiffer‐Müller) (Lepidoptera) infestation at the edges of pure stands of Pinus...
Little attention has been given to the relevance of habitat complementation concept to the population dynamics of insect herbivores. Late instar larvae of the pine processionary moth (PPM) Thaumetopoea pityocampa move in late winter from pine stands, their feeding habitat, to neighbouring habitats where they pupate until next summer. They search fo...
Mixed forests are less prone to insect damage than pure forests because of reduced host accessibility and/or improved control by natural enemies. To test these hypotheses, we have studied the ecology of the pine processionary moth (PPM) (Thaumetopoea pityocampa) and its parasitoid, in a monoculture of maritime pine (Pinus pinaster) plantations, the...
The longevity of a generalist (Ooencyrtus pityocampae) and a specialist (Baryscapus servadeii) egg parasitoid of the pine processionary moth (Thau-metopoea pityocampa) was compared under laboratory feeding conditions including water and honeydew from aphid species growing on maritime pine (Pinus pinaster) or pedunculate oak (Quercus robur).
The lon...