What to Do If Your Succulents Have White Bugs
Succulent plants encountering white pest infestations are a common problem for caretakers. These visible with the naked eye scale insects and mealybugs not only affect the appearance but also erode plant tissue. Residual eggs can lead to repeated infections. This article will systematically analyze four family prevention and treatment methods to help you achieve the dual goals of pest control and egg removal.
Biological Pest Control: Application Guide for Three Natural Solutions
Exact Pest Control with Tobacco Water
Nicotine in tobacco is a natural insecticide. Collect 20-30 cigarette butts and soak them for 24 hours, then take the upper clear liquid. Use a pointed喷嘴 sprayer to spray the areas where pests gather, such as the axils of leaves and the base of stems. It is recommended to operate in the evening to avoid direct sunlight, and visible results can be seen after 3 consecutive days.
Soap Water Ecological Protective Barrier
Dilute soap water 1:20 and use pure soap base without additives. When spraying, make sure to cover both sides of the leaves. The alkaline film formed by the solution can damage the waxy layer of the insect's epidermis. The best time to use it is between 9-11 a.m. If it rains within 6 hours after spraying, you need to reapply.
Long-lasting Pest Repellent Solution with Garlic Water
Soak 200 grams of minced garlic in 1 liter of water, seal and ferment for 12 hours, then filter and add 5 drops of dishwashing liquid to enhance adhesion. Focus on watering the soil surface to kill hidden larvae. Maintain ventilation for 48 hours after application, and using sticky pest traps can enhance the effect.
Physical Control Method: Systematic Elimination of Pest Eggs
Complete Process Analysis of Soil Replacement Operation
After removing the pot, soak the roots in warm water at 35°C for 10 minutes and use a soft brush to remove attachments. The new soil needs to be sterilized by high-temperature steaming or microwave treatment. It is recommended to mix in 10% perlite to enhance breathability. After repotting, place it in a scattered light environment for 7 days to acclimate.
Key Points of Preventive Maintenance
Applying bamboo vinegar solution every month can change the soil pH to inhibit egg hatching. In spring and autumn, lay a diatomaceous earth isolation layer on the surface of the potting soil. Regularly check the back of leaves and new buds. If a small number of pests are found, immediately kill them with a 75% alcohol cotton swab.
By combining biological control with physical removal and routine preventive maintenance, a three-dimensional protection system for succulent plants can be established. It is recommended to conduct a systematic inspection every quarter, maintain a ventilated and dry environment, and fundamentally block the conditions for pest breeding.