What to do if roses in the garden have pests
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It is common for roses to have pests, but don't worry, there are many ways to solve this problem. Here are some detailed measures to help you deal with the pest infestation on your roses.
1. Identify the type of pest
First, you need to determine what type of pest is growing on the roses. Common rose pests include aphids, scale insects, and tussock moths, among others. Each pest requires a slightly different control method, so correct identification is the first step.
2. Physical control
For some larger pests, you can capture and remove them using physical methods. This method does not pollute the environment and is especially suitable for roses kept indoors.
3. Homemade control solutions
For minor pest infestations, you can try using common household items to make control solutions. For example:
Mosquito coil ash water: Mix mosquito coil ash with water and spray it on the plants. Chili water: Chop chili peppers and mix with water in a 1:20 to 1:30 ratio, let it sit for 24 hours, then filter and spray.Garlic water: Crush garlic, soak it in water for a few hours, then spray it on the plants.4. Chemical control
For severe pest infestations, chemical pesticides may be needed. When using pesticides, be sure to dilute them according to the recommended dosage in the instructions and take safety precautions. For example:
Aphids: Pyrethrin can be used for spraying, with a spray interval of 7-10 days, and used for about 3 times.Scale insects: Spray 25% acetamiprid, diluted 2000 times.Tussock moths: Use 90% dichlorvos 800 times diluted spray.5. Preventive measures
Prevention is always better than cure. Ensure that the rose care environment is well-ventilated and not overly humid. Regularly check the plants to detect and deal with pests early. Use disinfected soil for planting to reduce the chance of pest egg hatching.
6. Improve the care environment
One reason roses are prone to pests is an unsuitable care environment. Ensure that the plants get enough sunlight and avoid dark, damp conditions to reduce pest occurrences.
7. Prune infested branches and leaves
For branches and leaves that have been infested with pests, they should be cut and destroyed promptly to prevent the spread of pests to other healthy plants.
By using the above methods, you can effectively control and prevent pest infestations on your roses, protecting your beloved flowers. Remember to prioritize personal safety when dealing with pests and choose methods that are friendly to the environment whenever possible.
The above is a detailed explanation of what to do if roses in the garden have pests, for everyone's reference and suggestions!