Common pest control methods for Euonymus

Scale

Scale damage

Scale insects can harm the growth of leaves and branches of plants. They will suck sap and have a devastating impact on the growth of plants.

Scale control

You can use quick-acting emulsifiable concentrate, imidacloprid, and pyrethroids to spray alternately, once every seven to ten days, to achieve better prevention and control effects.

Scarab

Scarab beetle damage

The larvae of the beetle will eat the roots and stems of the plant, affecting the growth of the plant.

Scarab control

Do not use uncomposted organic fertilizer; scarab beetles are phototactic, so you can install frequency-vibration insecticidal lamps to lure and kill adult insects; when the disease is more serious, you can spray Beauveria bassiana.

Euonymus lanceolatus

Damage caused by Euonymus lanceolatus

The larvae and adults will gather on the branches, leaves and fruits of the plant, sucking the sap of the plant. The infected leaves will turn yellow and wilt. When the disease is serious, the entire plant will be covered with insects, which will cause the death of the spider.

Control of Euonymus acutus

You can use natural enemy insects, such as the red-spotted ladybug, to eat the larvae and adults of this scale insect.

Euonymus geometrid

Damage caused by Euonymus argyi

While affecting the normal growth of the plant, the Euonymus looper will also reduce the ornamental effect of the plant.

Euonymus looper control

You can use natural enemies to eliminate them, such as hornets, sparrows, etc.

You can spray cypermethrin, chlorpyrifos emulsifiable concentrate, and dichlorvos uranium to kill insects.