What should I do if spots appear on ivy leaves?

Causes of spots

In our daily life, the ivy we grow often has spots. This situation is probably caused by the rot of the ivy roots. If the soil is watered too much during planting, the oxygen content in the soil will decrease, which will cause symptoms of leaf spots. At the same time, this disease is generally called leaf spot. This bacterium can lurk inside the plant over the winter. When certain conditions are met, it will spread through rainwater on rainy days. At this time, the pathogen invades the plant roots through the stomata and causes damage to the plant roots. At the same time, when the soil temperature and the surrounding environment are not ventilated, it will create a good growth environment for bacteria, greatly endangering the growth of plants.

Treatment

First of all, when this happens, in order to reduce the source of the spread of pathogens, we must promptly remove the diseased branches or plants. If we find that a plant has died due to bacterial infection, we need to burn it thoroughly to avoid the spread of bacteria. Secondly, we must strengthen the management of ivy. Do not spray water when watering, as this will facilitate the spread of bacteria. Instead, water it from the roots, which can effectively reduce the risk of the plant being infected with pathogens. ?Finally, the soil should be managed by using formalin, a bactericidal agent, to sterilize the soil. At the same time, liquid fertilizer should be used appropriately to increase the nutrients needed for growth. After doing this, the problem of leaf spots can basically be solved.