What if we observe that more and more rotting fruit appears on our apple trees, pears, apricots or plums? Then we must be aware that we can deal with brown rot of stone and grain trees, i.e. a dangerous disease that is caused by fungi. So we need to know how to protect our fruit.
The infection of our trees is favored by heat and moist weather, which often appears in August. Then the risk of brown rot is growing because All you need is a few rainy days, so that the pathogen can activate and that it spreads around the orchard at a surprisingly fast pace.
Usually, the infection starts with a slight damage to the fruit peel, e.g. by insects or weather factors such as hail. Then it’s a mushroom It uses this wound and makes the fruit inedible within a few days.
The symptoms of brown rot are Easy to notice, because the characteristic appears on the fruit that grow quite quicklyuntil they occupy the entire surface. In addition, concentric vertebrae form on fruits, where we can observe bright, dusty warts, which are garters of the fungus.
Even worse, Brown rot is not only a disease that contributes to fruit rot. Such dried and sick fruits remain on the tree throughout the winter and can be a source of infection next season.
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To fight brown rot, we must be aware that it is not enough to make one -off spraying. It is a continuous process that should be adapted to the vegetation mode of our plants. Therefore August is the last moment to protect our crops, because it is now that the fruits reach maturity, And their skin becomes susceptible to cracking and damage.
In addition, there are ideal conditions for the development of fungi, because it is warm and humid. Therefore, preventive spraying should be done noweven if we think the trees are healthy. So do not hesitate until the fruit begins to rot, just take preventive measures. Best just before the harvest or when the fruit reaches collective maturity, make a fungicidal preparation, which will be adapted to the species of the tree.
Then if they are, then Let’s remove the infected fruitboth those that are on the tree and those lying on the ground. Let’s not compose them, it is best to bury them deeply or burn them. In addition, it is worth x -raying the crown of the tree to Improve the breathability and make it less humid inside the crown.
