it is caused by a fungus,spread by water and insects. use a product that is used for blackspot.
The condition is likely due to a fungal disease called leaf spot. It causes brown spots on the leaves, which can eventually lead to them turning completely brown and dying. Proper sanitation and providing good air circulation can help prevent the spread of the disease.
red maple leaves
Black spots on fluorescent bulbs are usually caused by a combination of dust and heat. Dust can accumulate on the surface of the bulb, which can darken over time when exposed to the heat generated by the bulb during operation. This can create the appearance of black spots on the bulb. Regular cleaning and proper ventilation around the bulb can help prevent this issue.
These are called sun spots.
This is the second year that stink bugs have come into my home. In this time there has been no evidence that they eat the house plants. They do leave pea size black spots on the leaves. These can be removed from smooth leaves with a wet paper towel. I don't know if the spots can be removed from fuzzy leaves.
Black spots on mint leaves are typically caused by a fungal infection and are not safe to eat. It is best to discard any leaves with black spots to avoid potential health risks.
Black spots on sage leaves are typically caused by a fungal disease and are not safe to eat. It is recommended to discard any sage leaves with black spots to avoid potential health risks.
black spots on the leaves?
To effectively treat black spots on basil leaves, you can try removing the affected leaves, ensuring proper air circulation, avoiding overhead watering, and applying a fungicide if necessary.
The black spots on dogs' tongues are just birth marks.
Possible causes of black spots on basil leaves include fungal diseases like downy mildew or bacterial infections. Solutions include improving air circulation around the plant, avoiding overhead watering, and applying fungicides or bactericides as needed. Proper spacing, watering at the base of the plant, and removing infected leaves can also help prevent the spread of the disease.
Magnolias unlike many trees lose their leaves in the springtime. This year my magnolia started to drop leaves in the first week of May when the weather got warmer. black spots on the underside of the leaves can also be seen. Magnolias like lime free soil, so a lime free compost is best.
It is possible that the black spots are caused by the fern leaves resting on the pot. It is also possible that a certain species of butterfly has laid her eggs on the underside of the plant leaves.
Cold water kills the leaves of African Violets. Where the water touches, it causes dead spots on the leaves. Room temperature water will not cause these dead spots.
To effectively get rid of black spots on strawberry leaves, you can try removing and disposing of infected leaves, ensuring good air circulation around the plants, avoiding overhead watering, and applying fungicides if necessary.
To effectively treat black spots on palm leaves, you can try removing the affected leaves, improving air circulation around the plant, avoiding overhead watering, and applying a fungicide specifically designed for palm trees.
Due to Sun rays