Results 51 to 60 of about 197,493 (199)

Les introductions d'insectes exotiques comme agents de lutte biologique contre les ravageurs des cultures [PDF]

open access: yes, 2000
The use of exotic entomophagous insects to control pests of agriculture is more than one century old. During the fifties, development of classical biological control have been noted consecutively to the increase of agronomie problems due ...
Malausa, J.C., MALAUSA, Jean-Claude
core  

Optimizing field collection and laboratory conservation of the parasitoid Trichomalus perfectus before release against the cabbage seedpod weevil Ceutorhynchus obstrictus

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 5, Page 361-375, May 2025.
This study aimed to optimize Trichomalus perfectus (Hymenoptera: Pteromalidae) parasitoid field collection (sampling methods, local, and landscape scale analysis) and laboratory conservation before field release against Ceutorhynchus obstrictus (Coleoptera: Curculionidae).
Marie D'Ottavio   +2 more
wiley   +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

Evaluation of Trap Crops and the Presence of the Predator Nabis americoferus for the Management of the Tarnished Plant Bug in Strawberries

open access: yesJournal of Applied Entomology, Volume 149, Issue 3, Page 372-383, April 2025.
ABSTRACT The polyphagous tarnished plant bug (TPB), Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae), inflicts substantial damage to strawberries and to several other valuable crops, impacting both yield quantity and quality. Effective control strategies are crucial to mitigate these losses. This study aimed to elucidate TPB host preferences
Mireia Solà Cassi   +4 more
wiley   +1 more source

Quelques succès spectaculaires de lutte biologique

open access: yes, 2015
La lutte biologique a connu des succès spectaculaires au cours des dernières années, comme la lutte contre la cochenille du manioc ou la jacinthe d ...
Technical Centre for Agricultural and Rural Cooperation
core   +1 more source

Opinion and report of the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) relating to an analysis of the health risks associated with exposure to caterpillars with stinging hairs and the development of management recommendations

open access: yesFood Risk Assess Europe, Volume 3, Issue 2, April 2025.
Abstract Several species of Lepidoptera with caterpillars bearing urticating hairs are increasing their range in metropolitan France from year to year, such as the pine processionary (Thaumetopoea pityocampa Denis et Schiffermüller 1775) whose presence was historically limited to the south of France, and which is gradually being observed in the north ...
Nicolas Desneux   +105 more
wiley   +1 more source

L'utilisation des coccinelles prédatrices en lutte biologique [PDF]

open access: yes, 1970
Utilisation des coccinelles prédatrices en lutte biologique. Coccinelles coccidiphages et aphidiphages.
Tourneur, Jean-Claude
core  

Un nouveau développement de la lutte biologique contre le foreur de la canne à sucre

open access: yes, 2005
Un nouveau développement de la lutte biologique contre le Foreur de la canne à sucre: La canne à sucre est une culture économiquement importante dans de nombreux pays: 20 millions d'hectares dans 82 pays, d'où l'importance des recherches sur les bio ...
Goebel, François-Régis   +2 more
core  

Principales maladies et ravageurs affectant la culture de myrtillier

open access: yesRevue Marocaine des Sciences Agronomiques et Vétérinaires, 2020
La production du myrtillier a représenté 12,53% de la production des petits fruits rouges au Maroc durant la campagne agricole 2017-2018. Cependant, le myrtillier est attaqué par plusieurs ennemis qui pourraient entraîner des pertes économiques ...
Sara NOUERE, Said AMIRI, Rachid LAHLALI
doaj  

Une infection variolique de Quelea quelea (L) (Passeriformes, Ploceinae)

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1975
Dans le cadre des examens effectués au Tchad lors de l'étude des possibilités de lutte contre le mange mil: Quelea quelea par des agents pathogènes, des lésions verruqueuses ont été notées sur la tête et les pattes de jeunes oiseaux au nid.
Nicolas Barré
doaj   +1 more source

Home - About - Disclaimer - Privacy