Content
- Treat diseases and pest infestation in the cherry laurel
- Fungal attack of the laurel cherry
- Frequent fungal diseases
- Genuine or wrong mildew
- The shotgun disease
- Effective measures
- Pest infestation of the cherry laurel
- aphids
- leafminer
- weevil
- Tips & Tricks
Treat diseases and pest infestation in the cherry laurel
Although the cherry laurel is one of the relatively robust woody plants, it is occasionally attacked by fungal diseases. Even pests can put the laurel cherry so strong that it suffers from nutrient deficiency and in the worst case can even go down.
Fungal attack of the laurel cherry
In fungal infestation, the leaves show unsightly deposits or look like shotgun. However, these diseases are not just an optical problem. The fungi disrupt the vital photosynthesis of the laurel cherry and can severely weaken the plant.
Frequent fungal diseases
Genuine or wrong mildew
This fungus shows up by flour-like deposits on the Blattober- or bottom. The young foliage also grows curved and can not develop properly. Partly the leaves turn yellow, later brown and subsequently thrown off.
The shotgun disease
This mushroom disease of the cherry laurel is recognized by the small brown spots on the leaves. At first, these occur only sporadically, so they can easily be confused with the nectar glands. As the infestation progresses, the plant repels the necrotic tissue so that the leaves appear perforated. Finally, the leaves dry out and fall off.
Effective measures
Pest infestation of the cherry laurel
aphids
Laurel cherries, like many garden plants, are occasionally attacked by aphids, mealybugs, mealybugs or scale insects. Well-proven home remedies are sprays with soft soap solution, which is mixed with a dash of alcohol. If this gentle remedy does not bring the desired success, there are highly effective in the trade aphid agents.
leafminer
An infection with miniature moths can be seen in the light brown serpentine lines on the leaf tissue, which are caused by the caterpillars of the moths. Another distinguishing feature is the approximately half a centimeter large butterfly cocoon on the underside of the leaf. You can fight the pests by insecticides as well as the consistent removal of all cocoons.
weevil
If you discover book-shaped or circular food marks on the leaves, the Black-legged Weevil has nestled on the laurel cherry. Dangerous for the laurel cherry, however, are not the beetles, but the larvae that feed in the soil from the roots of the cherry laurel. Consistently collect the beetles by placing flowerpots filled with wood wool under the laurel cherry. Spent nematodes, which you get in stores, penetrate into the larvae and kill them.
Tips & Tricks
Always use insecticides and fungicides exactly as instructed so as not to pollute the environment for more than necessary chemicals.
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