What are different azalea diseases?

There are different types of Azalea diseases that gardeners could meet with these typically resistant bushes. Most diseases are caused by fungi that attack leaves, but some Azalea diseases also infect branches and root system. Among the more common diseases that could occur in the cultivation of azalea shrubs include Azalea Gall, Petal Blight, mold, rust, twig blight and root rot.

Azalea gall, also known as a gall sheet, is a sponge that usually appears after flowering shrubs. The fungus often attacks young leaves, leading to an unattractive plant that cannot produce abundant flowers. Unnatural gallbladder can be visually visible, from a small pea to the size of the plum and should be removed when it is recorded. The sponge spreads through the air, so the discarded leaves should be correctly destroyed to prevent further contamination. On colored flowers, App Petal Blightucho will be like white spots and on white flowers this disease appears as a brown spot. The environment that has a highlightThe eye and rainfall are breeding for mushrooms caused by Pittal. Fungicides designed specifically for a paddle regiment are one of the best ways to control the disease.

Mold is associated with several types of Azalea diseases. A more recognized form is mold. This significant problem appears to be white or grayly powder material that leads to a premature drop in leaves, reducing the overall appearance of Azalea. Moisture, lack of sunlight and excessive watering are common causes of this disease. Like the armor on the petals, molds can be regulated by a suitable fungicide.

Of all Azalea, rust may be one of the most difficult, because the sponge that causes diseases can be rapidly reproduced. The rust appears to be yellow, circular stains on the leaf surface and reddish orange on the underside of the leaves. The preference for the Rezing control method is the removal and liquidation of the affected presshere.

Most Azalea diseases affect foliage shrubs, but Blight twig attacks Azale's branches. Infected branches or twigs will show signs of deterioration and wilting. The underside of the bark of the branch will have a reddish color, which could only be extended by a small part of the branch or along the whole stem. Fungicides are generally ineffective for the treatment of twigs. Removal and elimination of infected twigs is more effective in the practice of controlling this disease.

Root rot is caused by a sponge that can pass through the soil by moving water. The sponge causes brown roots azalea and passes through the shrub, leading to a decreased and colored leaves. When infecting this disease, the roots become fragile to the touch and will be easily broken. The azalekory rot is incurable. Gardeners should remove azaleas that have root rot from the ground and dispose of properly to prevent the spread of the disease to other plants.