At the suggestion of a neighbor collected Kreuzberg local residents of the Landwehr Canal in the past week along the rest of foliage along the shore to relieve the local chestnut from the leaf miner infestation, the year in up occurs at three waves.
Drill the larvae of leaf miner and sucking on the leaves in April, leading to discoloration and at worst leads to the death of the foliage. For reasons that are not yet understood, are affected mainly white-flowered horse chestnut. Since the last few years in Berlin, massive spreading leaf miner has no natural predators (Only the rare blue tits and great tits in some cases also were observed occasionally at the nose) can be addressed only through the attack consistently collecting the infected leaves.
About 300 bags of leaves were placed on the bank and plan on Carl's heart along the shore and meet for distribution by the Parks Department provides. It also disappeared - a positive side effect - One or the other caused by careless people waste.
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