a.e.
Acid equivalents; use to normalize the reporting of concentrations of glyphosate where different salts or formulations have been used in different studies
AMF
Arbuscular mycorrhizal fungi
AMPA
Aminomethylphosphonic acid, a degradate of glyphosate
ANEOs
Alkylamine ethoxylates
ANVISA
Agência Nacional de Vigillância Sanitâria of Brazil
APVMA
Australian Pesticides and Veterinary Medicines Authority
ASE
Accelerated Solvent Extraction
C
Carbon
CAS
Chemical Abstracts Service
CLPP
Community-Level Physiological Profiling, a technique for characterizing function of mixed microbial communities
DGGE
Denaturing Gradient Gel Electrophoresis, a molecular technique for characterizing the composition, diversity, and function of microbial communities in the environment
DT50
Time for 50% of a substance in a matrix to dissipate and/or degrade
EFSA
European Food Safety Agency
EO
Ethoxylate groups as referring to ethoxylate-containing surfactants
Epilimnion
The upper layer of water in a temperature-stratified lake)
EPSPS
5-Enolpyruvylshikimate-3-phosphate synthase
FAO
Food and Agriculture Agency of the United Nations
FAR
Field application rate, applied to crops for pest management
FMOC Cl
Fluorenylmethyloxycarbonyl chloride, a reagent used to derivatize glyphosate during analysis
FSCJ
Food Safety Commission of Japan
GBH
Glyphosate-based herbicides (as used in weed management)
GLP
Good Laboratory Practice
GR
Glyphosate-resistant (crops)
JMPR
Joint FAO/WHO Meeting on Pesticide Residues
Kd
Soil-water partition coefficient
KOC
Soil-water partition coefficient, normalized for content of organic carbon
KOM
Soil-water partition coefficient, normalized for content of organic matter
LC50
Concentration that is lethal to 50% of the organisms exposed through the matrix
LD50
Dose that is lethal to 50% of the dosed organisms
LAI
Leaf area index, the one-sided area of green leaves per unit area of ground surface
LOD
Level of detection
LOQ
Level of quantification
LR50
Application rate lethal to 50% of the tested organisms
N
Nitrogen
NOEC
No observed effect concentration
NPDES
National Pollution Discharge Elimination System Permit
NT
No-tillage
PICT
Pollution-Induced Community Tolerance, a technique to characterize the induction of tolerance to pollutants in communities of organisms
PMRA
Pest Management Regulatory Agency of Canada
POEA
Polyoxyethylene amine, also Polyethoxylated tallow amine
POE-T
Polyoxyethylene (15) tallowamine, a formulant
QA/QC
Quality Assurance and Quality Control
SDS
Safety Data Sheet (AKA Material Safety Data Sheet)
USEPA
United States Environmental Protection Agency
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