With people's love of indoor green plants, goldfish spider because of its unique shape and elegant leaf color has become the heart of many flower lovers, many flower friends encountered a problem in the maintenance process: goldfish spider leaves long spots, which not only affects its beauty, but also may pose a threat to the health of the plant, this article will analyze the causes and control measures of goldfish spider leaves long spots. 1, bacteria infection goldfish chlorophyllous leaves long spots The most common cause is bacterial infection, common bacteria have leaf spot disease, powdery mildew, etc., these bacteria are more likely to breed in humid, poorly ventilated environments.
2, pests goldfish chlorophyllous leaves long spots may also be caused by pests, common pests are aphids, red spiders, etc., they will absorb the juice of plants, resulting in leaves appear spots.
3, improper maintenance methods will also lead to goldfish spider leaves long spots, such as excessive watering, insufficient light, improper fertilization, etc., will affect the growth of plants, so that their resistance decreases, thus easy to infect diseases. Prevention and control measures for long spots on goldfish spider leaves 1. Strengthening ventilation and maintaining a good ventilated environment is the key to preventing long spots on goldfish spider leaves. Goldfish spider plants should be avoided in a humid and closed environment to avoid the breeding of bacteria.
2. Control watering of goldfish and spider plants is not resistant to waterlogging. Too much watering will cause root rot, which in turn causes long spots on the leaves. Water should be watered at the right time according to the dry and wet conditions of the soil to avoid accumulation of water.
3. Reasonable fertilization. Too much or too little fertilization will affect the growth of goldfish spider plants. When fertilizing, fertilizers suitable for goldfish spider plants should be used, and the principle of "applying thin fertilizer frequently" should be followed.
4. Clean the plant Regularly clean the leaves of the goldfish spider plant to remove dust and dirt, which helps prevent the occurrence of pests and diseases.
5. Timely treatment of disease spots Once disease spots are found in the leaves of goldfish spider plants, the disease leaves should be cut off in time and disinfected with 75% alcohol or chlorothalonil solution to prevent the spread of the disease.
6. Prevention and control of pests For pests, pesticides can be used to control pests, but pay attention to choosing pesticides that are safe for goldfish spider plants and use them according to the instructions.
There are many reasons for the long spots on the leaves of goldfish spider plants, but as long as we master the correct maintenance methods, we can effectively prevent this problem. In daily life, we must pay attention to the growth status of goldfish spider plants, discover problems in time and take corresponding measures. Prevention and control measures keep our love flowers healthy and beautiful.