Diseases and Pests of Goldenrod and Their Control

Diseases and their control of golden bracts

When cultivating golden bud flowers, some physiological diseases may sometimes occur, such as root rot and yellowing of leaves.

Root rot may be caused by improper maintenance. Too much watering during maintenance causes water accumulation in the soil, which then leads to root rot, severe root rot and affects growth.

Leaf yellowing mainly refers to the physiological yellowing of leaves and other diseases caused by improper fertilization when growing golden bud flowers. This means that when applying fertilizer, the fertilizer is accidentally splashed onto the leaves, causing them to become diseased, yellow, or have spots.

When cultivating golden bud flowers, they may also be harmed by powdery mildew. Powdery mildew usually occurs in winter, which is mostly caused by indoor cultivation, poor ventilation and improper humidity. When preventing and treating powdery mildew, you can wipe the affected area with alcohol and it will be effective after several times of continuous application.

Pests of goldenrod and their control

When cultivating golden bud flowers, they are most susceptible to diseases and pests such as whiteflies, red spiders and aphids.

These pests mostly occur during the flowering period and winter, gathering on leaves and bracts. They are very harmful and need to be controlled in time.

During the maintenance period of the golden bud flower, it is necessary to do a good job of maintenance to avoid diseases and pests due to improper maintenance. Observe the growth of the golden bud flower plants frequently. If any diseases or pests are found, timely prevention and control measures should be taken by spraying some omethoate to kill the pests.