Do you know the pesticide symbol?

Pesticide symbols are representative of percent concentration, some represent effective concentrations, some represent lethal concentrations, some represent the maximum effective concentration, and symbols for wettable powders, soluble powders, granules, and micronized powders. Only by knowing the meaning of these pesticides can we better use them, which are described as follows:

PC (percentage concentration): indicates the percentage of active ingredients in the drug.

EC (effective concentration): A concentration that indicates that a control object such as a pest, a germ, or a weed can be poisoned and is safe to the crop.

LG (lethal concentration): A concentration that causes death of a test animal.

MED (Maximum Effective Concentration): The maximum concentration of a drug that has a certain control effect on pests and is safe for crops.

WP (Wetable Powder): A medicinal agent that has a certain humectant and has a certain content and can be wetted by water.

SP (soluble powder): It can be diluted with water to replace the emulsifiable concentrate as a powder for spraying.

G (granules): adheres or contains a certain amount of medicament, which has the characteristics of long-term efficacy, convenient use, less dust flying, and safety to beneficial insects and natural enemies.

FO (micronized powder): a smaller powder suitable for the prevention and control of greenhouse pests and diseases.
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