•According to the diameter of the tree, use thecorresponding amount of medicine granules, dig 3-4 pitswith a depth of 10cm along the roots, and bury themedicine;
•Water once a week;
•Keep the soil moist and water adequately. In case ofdrought, it is necessary to increase the frequency ofwatering so that the roots can fully absorb the efficacy ofthe drug;
•Increase the dosage according to the local plantresistance;