No trace of powdery mildew will remain: three effective preparations against fungal infection

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Powdery mildew can significantly affect the condition and development of plants. It is not just a white coating on the leaves and fruits of plants. By the way, it is not recommended to consume them. In the arsenal of flower growers there are three means that are guaranteed to help get rid of fungal infection.

Copper sulfate. The treatment of plants is carried out when the leaves fall off, that is, on bare branches and stems. The solution should be 3-5% concentrated. To achieve the desired level, you will need 500 g of the product per 10 liters of water. Please note that the soil in the trunk circle also needs to be treated.

Iron vitriol. The solution is prepared in a proportion of 500 to 700 g per 10 liters of water. This results in a concentration of 5-7%. Not only the trunk, but also the trunk circle is also treated.

Bordeaux liquid. The solution is prepared in two stages. First, dissolve 300 g of vitriol and separately 300 g of slaked lime. Mix everything in 10 liters of water. It is necessary to treat the tree trunk and the soil around it.

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