"The leaves are falling doe to a fungal problem called ash anthracnose," Zeleznik says. |
10 февр. 2024 г. · Poor nutrition can lead to leaf drop. Nitrogen deficiency, for example, can cause leaves to yellow and fall off. |
27 февр. 2022 г. · The leaf drop is probably due to anthracnose. Anthracnose is a common fungal disease of trees in Iowa. Anthracnose may occur on ash, ... |
Anthracnose is a fungal disease that causes spots to develop on the leaves, especially the lower ones, of ash, maple, oak, black walnut and sycamore. |
17 мая 2010 г. · Anthracnose is causing these ash tree leaves to curl and the edges to turn black and die. Many people have noticed leaves falling from their ash trees. |
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