N-worm can promote the infiltration of pesticides, herbicides to promote the infiltration of weeds, wetting foliage plants, and promote the absorption of the drug plants, nitrogen-can be used pesticides, herbicides, plant growth regulator Drug agents, enhance the application of effective components of drug effectiveness and reduce drug consumption, thereby reducing the pollution of pesticides on the environment, with the exception of the use of low cost. Azone in the amount of pesticides in the 0.5 to 10 percent, to be multiplied effect