Methods for Preventing and Controlling Plant Diseases and Pests in Home Gardening
Here is an in-depth explanation for netizens who are interested in the topic of preventing and controlling plant diseases and pests in home gardening. Let's learn more about it together below.
Methods for Preventing and Controlling Plant Diseases and Pests in Home Gardening
If plants develop rust disease, in addition to spraying the corresponding fungicides, you can also use high-fat membrane. The best treatment for black spot disease is to prune it directly in the early stage. For canker disease, you can use iron sulfate and Bordeaux mixture. Leaf spot disease can be treated with common broad-spectrum fungicides. Aphids can be sprayed with carbaryl emulsion or diaminothiazole emulsion. For controlling tussock moths, you can spray crystal dichlorvos or fenitrothion emulsion.
Common Diseases in Home Gardening
1. Rust Disease: Mentioned here is a plant, roses, which are prone to rust disease. The main symptoms appear on the leaves and stems, with vesicular spots that later burst to release yellow-brown spores. This is a fungal disease.
2. Black Spot Disease: This is also a common disease in roses. Black spot disease starts as round dark brown spots with visible concentric rings, which gradually expand and merge.
3. Canker Disease: In the early stages, leaves show round reddish-brown spots, followed by leaf drop. Over-fertilization and excessive growth of branches and leaves can easily trigger canker disease.
4. Leaf Spot Disease: The difference between leaf spot disease and black spot disease is that the spots of leaf spot disease vary in shape and color, while black spot disease is characterized by round dark brown spots.
Main Pests in Home Gardening
1. Aphids: They almost harm all kinds of flowering plants. Between spring and summer, they often gather on the flower buds and leaves of plants like oleander, chrysanthemum, roses, and pomegranate,吸食 the sap, causing young leaves to curl and shrink, affecting the plant's growth and flowering, and may cause the plant to wither.
2. Tussock Moths: Also known as bristly caterpillars or itchy peppers, these pests eat the leaves of roses, white magnolias, peonies, pomegranates, plum blossoms, lotus flowers, and roses. In severe cases, the leaves of an entire pot of flowers can be eaten within a few days. They usually hide on the back of leaves and are difficult to detect without careful observation.
Preventing and Controlling Diseases and Pests in Home Gardening
1. Disease Control: For rust disease, in addition to spraying the corresponding fungicides, you can also use high-fat membrane. The best treatment for black spot disease is to prune it directly in the early stage. For canker disease, you can use iron sulfate and Bordeaux mixture. Leaf spot disease can be treated with common broad-spectrum fungicides.
2. Pest Control: Aphids can be sprayed with carbaryl emulsion or diaminothiazole emulsion. When tussock moth infestations are low and the damage is slight, you can remove the affected leaves and burn them. Spraying crystal dichlorvos or fenitrothion emulsion can also help in controlling the pests.
The above information is about the methods for preventing and controlling plant diseases and pests in home gardening for greenery enthusiasts to refer to, hoping to solve your problems in greenery and flower management.