Spin-moth plague: Trees in Berlin under white veils suffocated!
Spin-moth plague: Trees in Berlin under white veils suffocated!
In Berlin, many trees are currently covered by impressively large white veils caused by the caterpillars of the clamping moth. These caterpillars, which do not have hair, protect themselves by spinning threads. This year, the extent of the sprinkled is particularly striking: Sometimes entire trees are completely wrapped in this splint. The drought of the past four months has contributed to this phenomenon because it favors the development and spread of the web moth. Some reports indicate that light rain is offset by the threads on the threads, while a heavy rain could quickly destroy the sprint, such as the daily level reported.
The caterpillars eat the fresh shoots of the trees, which can lead to bald beer. However, this is usually not dangerous for healthy trees, as they are able to drive out again after an infestation as long as they are well looked after. Trees such as Pfaffenhütchen, grape cherries and rock expressions are particularly often affected. The caterpillars represent an important source of food for birds because they spin up to ten meters of thread a day.
measures to combat
Experts recommend either cutting out the gnawed one when infestation in the garden or cum with a hard water jet. The use of pesticides does not make sense and not effective. If the infestation is less infested, the sprinkles can easily be removed or the caterpillars can be collected with gloves. In the event of a severe infestation, experts advise to cut off the gnawed or affected end drives and to dispose of it properly in order to prevent further distribution, as well as the ndr informed.
An effective measure for prevention is to apply a glue ring to attach the trunk of the tree or use caterpillar glue. This can prevent the caterpillars from crawling back into the tree. For special tree species, such as apple trees, a outlet spray with paraffin oil can also be used. The right time for such measures is crucial to avoid damage to the leaves. Experts also emphasize that the promotion of natural enemies of the web moths, such as garden birds, can be helpful to prevent future infestation.
general tree health and preventive measures
In addition, the health of the trees is of central importance for compliance with a flowering garden. Regular tree care and preventive measures can make a decisive contribution to keeping trees healthy and diseases and pests do not cause sustainable damage. Experts recommend observing the right choice of location and care as well as carrying out regular inspections and professional tree cuts. A balanced fertilization also supports the vitality of the trees. Healthy trees not only improve the aesthetics of the garden, but also contribute to a healthy ecosystem, such as "https://gartencheck.ch/ Disease-und-schaedlinge-bei-baeumen-und-straeichn-kekaempfen/"> Gartencheck.ch
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