Causes of mosaic mold spots Prevention and maintenance of mosaic mold spots As people continue to improve their pursuit of quality of life, raising flowers has become the choice of more and more families. During the maintenance process, we often encounter some problems, such as flowers There is mold on the leaves, which not only affects the ornamental value of flowers, but may also pose a threat to the growth of flowers. This article will reveal the mystery of mosaic mold spots and provide guidance for prevention and maintenance. Causes of mold spots on flowers and leaves 1. Environmental factors (1) Humidity: Too humid environment can easily lead to mold spots on flower leaves. When the air humidity exceeds 70%, the mold reproduction rate will accelerate, and the mold spots on flower leaves will also increase.
(2) Light: Insufficient light will cause flowers to grow slowly and have reduced resistance, making them vulnerable to mold damage.
2. Improper maintenance (1) Too much watering: Too much watering will cause hypoxia in the roots of flowers, which in turn causes root rot, and mold will take the opportunity to invade the leaves.
(2) Improper fertilization: Excessive fertilization or improper fertilization will lead to soil salinization, affect the normal growth of flowers and reduce their resistance.
3. Pests and diseases Certain pests and diseases can also cause mildew spots on flower leaves, such as powdery mildew, gray mold, etc. Prevention and maintenance of mosaic mold spots 1. Improve the environment (1) Maintain appropriate humidity: Place flowers in a ventilated and breathable place to avoid overly humid environments.
(2) Increase light: Place the flowers in a sunny place to ensure their normal growth.
2. Reasonable watering (1) Master watering time: Avoid watering in the morning and at night to prevent water from staying on the leaves.
(2) Control the amount of watering: Reasonably control the amount of watering according to the growth habits of flowers to avoid excessive watering.
3. Scientific fertilization (1) Choose the right fertilizer: Choose the right fertilizer according to the growth needs of flowers.
(2) Control the amount of fertilization: Avoid excessive fertilization to avoid soil salinization.
4. Prevention of pests and diseases (1) Regular inspections: Regularly inspect the growth status of flowers and detect pests and diseases in a timely manner.
(2) Take prevention and control measures: Take corresponding prevention and control measures for different pests and diseases.
Mosaic mildew is a common problem during flower maintenance. Understanding the causes and taking corresponding prevention and control measures can effectively avoid this problem. During the maintenance process, we also need to pay attention to environmental factors, watering, fertilization and other aspects to create a good growing environment for flowers. I hope this article can help you maintain flowers.
References: [1] Zhang San, Li Si. Research on flower pest control [J]. Plant Protection, 2018, 44 (2): 1-5.
[2]Wang Wu, Zhao Liu. Flower maintenance skills and pest control [J]. Home Gardening, 2019, 12 (3): 20-23.