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Pesticides
Any chemical or substance used to kill or inhibit the growth of pests that damage or interfere with the growth of crops, shrubs, tress, timber and other vegetation useful to humans.
Industry: Agricultural chemicals
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Pesticides
maximum exposure range
Agricultural chemicals; Pesticides
Estimate of exposure or dose level received by an individual in a defined population that is greater than the 98th percentile dose for all individuals in that population, but less than the exposure ...
maximum residue level
Agricultural chemicals; Pesticides
Comparable to a U.S. tolerance level, the Maximum Residue Level the enforceable limit on food pesticide levels in some countries. Levels are set by the Codex Alimentarius Commission, a United Nations ...
maximum tolerated dose
Agricultural chemicals; Pesticides
The maximum dose that an animal species can tolerate for a major portion of its lifetime without significant impairment or toxic effect other than carcinogenicity.
measure of effect/ measurement endpoint
Agricultural chemicals; Pesticides
A measurable characteristic of ecological entity that can be related to an assessment endpoint; e.g. a laboratory test for eight species meeting certain requirements may serve as a measure of effect ...
measure of exposure
Agricultural chemicals; Pesticides
A measurable characteristic of a stressor (such as the specific amount of mercury in a body of water) used to help quantify the exposure of an ecological entity or individual organism.
mechanical aeration
Agricultural chemicals; Pesticides
Use of mechanical energy to inject air into water to cause a waste stream to absorb oxygen.
mechanical separation
Agricultural chemicals; Pesticides
Using mechanical means to separate waste into various components.