Is it easy for flowers on the balcony to attract diseases and pests in summer?
For most women, the small experience of plant cultivation that is prone to diseases and pests in summer is easily attracted by flowers on the balcony. Next, the editor will provide you with detailed answers.
What is the most troublesome thing about growing flowers on the balcony? Naturally, it's diseases and pests. Outdoor cultivation can use a lot of pesticides, but when growing potted plants on the balcony, using pesticides can really give many小伙伴们 a lot of concerns. So, what should we do when flowers get diseases and pests?
Especially in summer, there are many insects. If you don't use pesticides, how should you drive away insects? Today, I will introduce several homemade bactericidal and insecticidal agents to help you solve the problem of diseases and pests in flower cultivation on the balcony.
Homemade Insecticide - When it comes to homemade insecticides, many flower friends will think of soaking tobacco in water. Personally, I am very sensitive to the smell of tobacco, and the smell of tobacco soaked in water is also unpleasant, so I never use this method. Actually, we can choose better methods to drive away insects.
1. Use essential balm to repel insects
Essential balm is a commonly used summer heat remedy that can treat mosquito bites and relieve motion sickness. Essential balm contains camphor and eugenol. Camphor has insecticidal and insect-repelling effects, while eugenol has bactericidal and disinfectant effects.
When growing flowers on the balcony, if potted plants have aphids, whitefly, or small black flies, you can use essential balm diluted in water to spray or water the roots, which can effectively kill insects.
How to use essential balm
Essential balm cannot be sprinkled directly on the leaves of plants, as it can easily cause burns. When using essential balm, it should be diluted first, with a dilution ratio of about 500-600 times. After dilution, spray it on the leaves of the plant. If it is to treat small black flies, you should water the roots at the same time.
It can achieve a good insecticidal and insect-repelling effect, not only without the threat of pesticides to the human body but also having a very aromatic scent.
Using mosquito coils to kill insects
Almost every family uses mosquito coils. Mosquito coils are effective against many flying insects, especially against annoying whiteflies, and can play a good toxic effect.
How to use mosquito coils
When potted plants have whiteflies or signs of being eaten by caterpillars, you can cover the potted plants with a plastic bag, light a mosquito coil inside the bag, and this can fumigate and kill whiteflies and other insects.
You can also use mosquito coil liquid, which has the same effect. When killing soil insects, you can dilute the electric mosquito coil liquid with water and water the roots, with a dilution concentration of about 600 times, or soak a section of mosquito coil in water, and then use the soaked mosquito coil water to water the roots or spray the leaves of the plant, which can also kill insects.
The clever use of aerosol insecticides
Many times, our potted plants will grow caterpillars, especially in summer when there are many butterfly larvae. Those who grow roses often encounter leaf miner larvae. There are not many insects, and it is occasional. If it is麻烦 to prepare the medicine, you can directly use aerosol insecticides to spray.
When caterpillars are found, you can directly use aerosol insecticides at a distance of 50cm from the plant, gently press, and the sprayed insecticide will kill all the insects within 2 minutes.
If you feel that you have sprayed too much, you can water the leaves of the plant with clean water after the insects die to reduce the drug concentration and prevent leaf burns.
Alcohol and vinegar for disease and pest control
In summer, scale insects are very common and difficult to control. Many小伙伴 have tried many kinds of medicine, but the effect is not good.
In fact, scale insects can be controlled without using liquid medicine. Pay attention to ventilation during daily cultivation. If you have scale insects, you can handle them with a toothbrush and vinegar solution.
Dilute vinegar to 500 times, and then use an old toothbrush, of course, using a new one will also work. Dip the diluted vinegar solution with a toothbrush and brush it on the position of the scale insects. As long as you坚持 brushing multiple times, the scale insects can be controlled.
If there is no vinegar solution, you can use alcohol instead. Use 75% alcohol, dilute it to a 500-fold alcohol solution, and then repeatedly brush the part of the scale insects with a toothbrush. After a few times, the scale insects will be gone.
Alcohol and vinegar can not only kill insects but also kill bacteria and have a good therapeutic effect on some diseases.
Add water to dilute alcohol or vinegar to 500 times and spray it on the plant, and also spray the surface of the potting soil to achieve a better bactericidal effect and prevent the occurrence of diseases.
When potted plants have black spots, powdery mildew, and other diseases, you can use alcohol or vinegar diluted with water to 200 times and apply it directly to the affected area. After applying, dilute the remaining solution with water and spray it on the leaves and surface of the potting soil of the plant. After a few times, the disease can be cured.
No pesticides are needed to easily handle common diseases and pests of potted flowers. Have you learned it?
The above shares the full content of "Is it easy for flowers on the balcony to attract diseases and pests in summer?" I hope it can help you, and at the same time, I hope everyone comes to see more green plant flower experience and common sense!