Includes chemicals designed for agricultural use for protection of crops from fungus and insects, as well as for the growth and protection of plants.
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Decreasing the acidity or alkalinity of a substance by adding alkaline or acidic materials, respectively.
Death of plant or animal cells or tissues. In plants, necrosis can discolor stems or leaves or kill a plant entirely.
The volume or product-level change produced by a leak in a tank.
The molecular friction within a fluid that produces flow resistance.
The chemical addition of oxygen to break down pollutants or organizac waste; e.g., destruction of chemicals such as cyanides, phenols, and organic sulfur compounds in sewage by ...
Applying water or wastewater to land areas to supply the water and nutrient needs of plants.
The dose or exposure level below which a significant adverse effect is not expected.
