Know the symbols on the pesticide packaging

The symbols on the pesticide package are as follows

FO (micronized powder) fine particles of powder, suitable for the prevention and control of greenhouse pests .

EC (effective concentration) means a concentration which can poison a control object such as a pest , a germ or a weed and is safe to the crop.
The concentration at which LG (lethal concentration) can cause death of the test animal.
G (granules) adhere to or contain a certain amount of medicament, which has the characteristics of long drug effect, convenient use, less dust flying, safety to beneficial insects and natural enemies.
MED (Maximum Effective Concentration) indicates the maximum concentration of a drug that has a certain control effect on pests and is safe to the crop.
WP (Wetable Powder) is a humectant with a certain amount of humectant and a substance that can be wetted by water.
SP (soluble powder) can be diluted with water to replace the cream as a powder for spraying.
PC (percent concentration) indicates the percentage of active ingredients in the medicament.