What bugs grow on my crape myrtle tree? What medicine can be cured? Ask the great gods to help.

Scale insect control is carried out in the growing season of seedlings. For serious seedlings, attention should be paid to observation, and nymphs should be used in the full incubation period. The general chemicals that can be selected are 40% EC 1500 times or 48% EC 1200 times.

The specific medicine "crazy killer" has special effect on scale insects on flowers and trees. If it is used for control, 1000 ~ 1500 times solution and 800 ~ 1000 times solution can be used to control scale insects. However, it should be noted that this medicine does not have the function of internal absorption and conduction, so it must be sprayed carefully and evenly so that the whole tree can receive it evenly.