Éditeur(s) : CIRAD : Centre de Coopération Internationale en Recherche Agronomique pour le Développement CIRAD : Centre de Coopération Internationale en Recherche Agronomique pour le Développement CIRAD : Centre de Coopération Internationale en Recherche Agronomique pour le Développement
Extrait de : "Projet DEVAG" : conférence, le 5 décembre 2013. Université des Antilles et de la Guyane
Description : Jany Fernadez présente la mouche blanche comme un des principaux obstacles à la production de tomates dans le monde. Elle énumère les variétés de mouche et les biotypes présents à Cuba. Il existe environs six virus transmis par la mouche blanche à Cuba. Le plus connu est celui du flétrissement de la feuille jaune de la feuille de tomate. Afin de réduire l'impact des virus, trois espèces de plantes aromatiques ont été utilisées : le basilic, l'orican français et le thym.
Siècle(s) traité(s) : 21
Droits : CC-BY-NC-ND - Attribution - Pas d'utilisation commerciale - Pas de modification
Permalien : http://www.manioc.org/fichiers/V14089
V14089
V14089
V14089

Éditeur(s) : HAL CCSD National Institute of Environmental Health Sciences
Résumé : International audience
BACKGROUND: Women of reproductive age can be exposed to endocrine-disrupting chemicals (EDCs) at work, and exposure to EDCs in pregnancy may affect fetal growth. OBJECTIVES: We assessed whether maternal occupational exposure to EDCs during pregnancy as classified by application of a job exposure matrix was associated with birth weight, term low birth weight (LBW), length of gestation, and preterm delivery. METHODS: Using individual participant data from 133,957 mother-child pairs in 13 European cohorts spanning births from 1994 through 2011, we linked maternal job titles with exposure to 10 EDC groups as assessed through a job exposure matrix. For each group, we combined the two levels of exposure categories (possible and probable) and compared birth outcomes with the unexposed group (exposure unlikely). We performed meta-analyses of cohort-specific estimates. RESULTS: Eleven percent of pregnant women were classified as exposed to EDCs at work during pregnancy, based on job title. Classification of exposure to one or more EDC group was associated with an increased risk of term LBW [odds ratio (OR) = 1.25; 95% CI: 1.04, 1.49], as were most specific EDC groups; this association was consistent across cohorts. Further, the risk increased with increasing number of EDC groups (OR = 2.11; 95% CI: 1.10, 4.06 for exposure to four or more EDC groups). There were few associations (p < 0.05) with the other outcomes; women holding job titles classified as exposed to bisphenol A or brominated flame retardants were at higher risk for longer length of gestation. CONCLUSION: Results from our large population-based birth cohort design indicate that employment during pregnancy in occupations classified as possibly or probably exposed to EDCs was associated with an increased risk of term LBW.
ISSN: 0091-6765

hal-01405823
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01405823
DOI : 10.1289/EHP208
PUBMED : 27152464