نتایج جستجو برای: pesticide selectivity

تعداد نتایج: 58874  

2013

was elaborated in cooperation with the Member States. It does not intend to produce legally binding effects and by its nature does not prejudice any measure taken by a Member State within the implementation prerogatives under Regulation 1107/2009 or Regulation 396/2005, nor any case law developed with regard to these provisions. This document also does not preclude the possibility that the Euro...

2015
Qichen Wang Youyou Xiong Liping Lou

Pesticide residue is a common contamination in the environment and food. Various analytical methods have been developed to detect and analyze the residues. Biosensor is one of the fast detection technologies. In this paper, we reviewed those biosensors according to their unique detection mechanism, fabrication and incorporation with nanomaterials.

Journal: :Environmental Health Perspectives 2001
T A Arcury S A Quandt A Dearry

The consequences of agricultural pesticide exposure continue to be major environmental health problems in rural communities. Community-based participatory research (CBPR) is an important approach to redressing health disparities resulting from environmental causes. In this article we introduce a collection of articles that describe projects using CBPR to address the health disparities resulting...

Alireza Jalali Zand Bahareh Shahnazari Jahangir Khajehali Mohammad Mahdi Gheisari

In order to determine the level of residual Dichlorvos pesticide on strawberry fruits in research greenhouse conditions in crop year of 2011-2012, a study was carried out in Education and Research Center for Greenhouse Productions of Islamic Azad University of Khorasgan of Isfahan. Factorial experiment was carried out based on a completely randomized design with two factors of pesticide consump...

Journal: :Environmental Health Perspectives 2003
Rosemary Castorina Asa Bradman Thomas E McKone Dana B Barr Martha E Harnly Brenda Eskenazi

Approximately 230,000 kg of organophosphate (OP) pesticides are applied annually in California's Salinas Valley. These activities have raised concerns about exposures to area residents. We collected three spot urine samples from pregnant women (between 1999 and 2001) enrolled in CHAMACOS (Center for the Health Assessment of Mothers and Children of Salinas), a longitudinal birth cohort study, an...

Journal: :American journal of preventive medicine 2000
M C Keifer

OBJECTIVE The objective of this paper was to review the effectiveness of interventions to reduce pesticide overexposure and poisonings in worker populations. METHODS We used the Cochrane Collaboration search strategy to search the following databases for articles that tested the effectiveness of interventions in reducing human pesticide exposure or poisonings: MEDLINE, EMBASE, and Occupationa...

2016
Sarah Elizabeth Starks

The acute nervous system toxicity of organophosphate (OP) pesticides is well described. However, the reported long-term effects of OP pesticides on the nervous system are inconsistent. This inconsistency may be due to imprecise estimates of pesticide exposure, variability of central nervous system (CNS) and peripheral nervous system (PNS) assessment, small samples, and poor control of confoundi...

2016
Kirsten S. Traynor Jeffery S. Pettis David R. Tarpy Christopher A. Mullin James L. Frazier Maryann Frazier Dennis vanEngelsdorp

This study measured part of the in-hive pesticide exposome by analyzing residues from live in-hive bees, stored pollen, and wax in migratory colonies over time and compared exposure to colony health. We summarized the pesticide burden using three different additive methods: (1) the hazard quotient (HQ), an estimate of pesticide exposure risk, (2) the total number of pesticide residues, and (3) ...

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