Content
- When the golden elm is sick - symptoms and treatment
- The elm dying
- First signs
- To treat
- pests
- The elm-beetle beetle
- Gall mites and the elms Gallenblattlaus
- voles
Leaf discoloration is usually a sign of disease or pest infestation
When the golden elm is sick - symptoms and treatment
The golden elm attracts everyone's attention with her golden dress. Unfortunately, the deciduous tree has also done it to diseases and pests. Many beetles like to nest in the leaves of the golden elm. Not to forget the elm dying, which spreads in recent years and continues to weaken the general elm population threatening. To learn how to protect your golden elm from disease, see the following article.
The elm dying
Elm dying is considered the most aggressive disease that an elm can suffer from. Not infrequently, the fungus causes the tree to die completely. Fortunately, the elm is one of the less susceptible elm species for the severe fungal infection.
First signs
To treat
Cut back on the affected branches at the very first sign of elm dying. If the disease has progressed too far, the tree must be felled inevitably.
pests
The most common pests of golden elm are
Dry branches, holes In the bark or spiderweb-like threads on the branches are serious signs of pest infestation.
The elm-beetle beetle
The elm beetle is the most dangerous pest of the golden elm. No wonder, as he transmits the fungus responsible for elm dying. He can be put to flight with a special oil tincture. However, it will not be until next spring whether the measure was successful. More secure is a radical pruning of the affected branches. In doing so, you should not consider the appearance of the tree, but really remove all diseased branches.
Gall mites and the elms Gallenblattlaus
Thickening of the leaves indicates gall mites. Rapeseed oil or paraffin do not like the pests at all. In the specialized trade you also get various sprays
voles
Voles can be clearly recognized by the hollow passages in the ground near the trunk. They damage the golden elm by eating the roots and thus restricting the water supply. Preventively plant a wire mesh in the soil when planting the golden elm.