Pc (percent concentration): indicates the percentage of active ingredients in the drug.
Ppm (parts per million): such as 1ppm (also written as ppm), is one in a million.
EC (effective concentration): A concentration that can prevent the control object, such as pests, germs or weeds, from being harmless to crops.
LC (lethal concentration): The concentration that causes death in a test animal, expressed in ppm.
MEC (Maximum Effective Concentration): The maximum concentration of a drug that has a certain control effect on pests and is safe for crops.
G(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.
DP (powder): A fine powdered pesticide with a certain specification and content, which can only be used for dusting or seed dressing, making bait, etc.
Kg (ha) (application rate): How many kilograms of pesticide can be applied per hectare of farmland.
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