Journal ArticleDOI
Exploring QSAR models for assessment of acute fish toxicity of environmental transformation products of pesticides (ETPPs).
Reads0
Chats0
TLDR
From the developed model, lipophilicity, polarity, presence of branching and the functional form of O-atom in the transformed structures of pesticides are the important features that are to be considered during ecotoxicity assessment of ETPPs.About:
This article is published in Chemosphere.The article was published on 2020-08-01. It has received 26 citations till now.read more
Citations
More filters
Journal ArticleDOI
QSAR modeling the toxicity of pesticides against Americamysis bahia.
TL;DR: The models presented in this paper would help assess the pesticides toxicity against Americamysis bahia, shorten test time, and reduce the cost of pesticides risk assessment.
Journal ArticleDOI
A critical review of effect modeling for ecological risk assessment of plant protection products
Floriane Larras,Sandrine Charles,Arnaud Chaumot,Céline Pelosi,Morgane Le Gall,Laure Mamy,Rémy Beaudouin +6 more
TL;DR: Several models have been developed to assess PPP ecotoxicological effects as discussed by the authors , including population, multi-species, landscape, and mixture models, which can be used to assess the effects of each compound on each species from each compartment.
Journal ArticleDOI
Chemometric modeling of plant protection products (PPPs) for the prediction of acute contact toxicity against honey bees (A. mellifera): A 2D-QSAR approach
TL;DR: This work has used the 113 PPP analogues to develop a 2D-QSAR model and explored the structural features modulating the toxic effects on honey bees, following the Organization for Economic Co-operation and Development (OECD) guidelines.
Journal ArticleDOI
Support vector machine-based model for toxicity of organic compounds against fish.
TL;DR: In this paper, a quantitative structure-activity/toxicity relationship (QSAR/QSTR) model for the toxicity pLC50 of organic chemicals against various fish species is reported.
Journal ArticleDOI
Development of QSAR models for evaluating pesticide toxicity against Skeletonema costatum.
TL;DR: In this article, the authors used the Quantitative Structure-Activity Relationship (QSAR) method to establish models for quantitatively and qualitatively predicting the toxicity of pesticide against Skeletonema costatum.
References
More filters
Journal ArticleDOI
Crop losses to pests
TL;DR: Despite a clear increase in pesticide use, crop losses have not significantly decreased during the last 40 years, however, pesticide use has enabled farmers to modify production systems and to increase crop productivity without sustaining the higher losses likely to occur from an increased susceptibility to the damaging effect of pests.
Book
Handbook of Molecular Descriptors
TL;DR: This Users guide notations acronyms list of molecular descriptors contains abbreviations for molecular descriptor values that are useful for counting and topological descriptors calculation.
Journal ArticleDOI
Best Practices for QSAR Model Development, Validation, and Exploitation.
TL;DR: Most critical QSAR modeling routines that are regarded as best practices in the field are examined, including procedures used to validate models, both internally and externally, as well as the need to define model applicability domains that should be used when models are employed for the prediction of external compounds or compound libraries.
Journal ArticleDOI
State of the Science of Endocrine Disrupting Chemicals - 2012
TL;DR: The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of UNEP or WHO concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.
Journal ArticleDOI
Mechanism of action of organophosphorus and carbamate insecticides.
TL;DR: This review addresses the mechanism of inhibition of acetylcholinesterase by organophosphorus and carbamate esters, focusing on structural requirements necessary for anticholinestersterase activity.