What to Do If Sempervivum Has Pests
Comprehensive explanation on what to do if Sempervivum has pests in the aspect of green plants and flowers. Let's follow the editor to see the specific content!
What to Do If Sempervivum Has Pests
If you find pests on Sempervivum, you should deal with them promptly. Different pests require different control methods. For caterpillars, you can directly catch them by hand. For aphids, you can use dimethoate emulsion to spray and kill them, or rinse them off with water if there are only a few. Usually, keep the room well-ventilated to prevent pests and diseases from entering, and also use some insecticides to prevent infestations.
Sempervivum Pests and Diseases
Sempervivum has thick, glossy leaves that form low mounds, remaining green all year; the plants are small and dainty, compact, with dense flowers and strong disease resistance; they prefer warm and humid conditions but are also drought-tolerant, enjoy light but can tolerate shade, have a long flowering period, and are easy to cultivate. The most common pests affecting Sempervivum include aphids, scale insects, leaf caterpillars, and red spiders.Reasons for Pests on Sempervivum
Due to the differences in cultivation environment and methods of Sempervivum, poor management, lack of ventilation, and moist soil often lead to pest problems. You need to observe more often and not neglect the plant just because it is easy to grow.Solutions for Pests on Sempervivum
If you find pests on Sempervivum, you should deal with them promptly to achieve twice the result with half the effort. Eliminating pests in their infancy is relatively easy and stress-free, but it becomes time-consuming and laborious once the infestation is severe.What insecticides to use on Sempervivum with pests? Different pests require different control methods. For caterpillars, you can directly catch them by hand. For aphids, you can use dimethoate emulsion to spray and kill them, or rinse them off with water if there are only a few.Tips for solving Sempervivum pest problems:1. You can use 50 grams of fresh or dried chili peppers with 50 grams of water, boil for about half an hour; or mix 3-4 grams of detergent powder with 100 grams of water; or use a solution of 1:600 wind oil essence in water, spray 2 to 3 times consecutively for very effective control, without causing harm to the plant. 2. Mix white wine with water in a ratio of 1:2. When treating pests, water the top layer of the potting soil thoroughly. Do this every two weeks for four consecutive times to see results. 3. Use 50 milliliters of vinegar, soak a small cotton ball in the vinegar, and then gently wipe the affected stems and leaves of the plant with the damp cotton ball to remove and kill scale insects.Preventive Measures for Sempervivum Pests and Diseases
With the increase in mild environmental conditions, Sempervivum is prone to pest and disease infections. Pay attention to keeping indoor ventilation to prevent pests and diseases from entering, and also use insecticides to prevent infestations.Above is the information about what to do if Sempervivum has pests, hoping it is helpful to you!