Midges (commonly known as little black flies) are often a daily headache for gardeners or home plant keepers. Not only do these tiny insects pose a threat to the health of plants, they can also spread germs in the home and affect the quality of life of humans. This article will detail effective and practical ways to completely eliminate gnats in plants and restore a clean and peaceful indoor environment.
Understanding Midges And Their Hazards
Midges are tiny flying insects commonly found in moist soil and on plant leaves. They usually feed on plant roots, leaf SAP, and humus, not only causing direct damage to plants, but may also become vectors for other plant diseases. Adults of midges typically operate in low light and high humidity, such as at night or in the morning, where they fly fast and are difficult to catch, adding to the difficulty of control.
Chemical Control Methods
1. Carbofuran burial method
Carbofuran is a broad-spectrum insecticide that has good control effect on a variety of pests. During operation, the appropriate amount of furan can be evenly buried in the edge of the basin soil with gloves, taking care not to contact the skin and eyes directly. Carbofuran has a long duration but should be used in accordance with the product instructions to avoid excessive use.
2. Imidacloprid spraying method
Imidacloprid is a highly effective and low toxic insecticide that has a strong killing effect on midges. When used, imidacloprid can be diluted with water at a ratio of 1:400, and then evenly sprayed on the surface of plant leaves and basin soil. After spraying, it is necessary to open the window for ventilation to avoid harm to human body caused by drug residues.
3. Flower protection god irrigation root method
Flower protector is a kind of insecticide commonly used in flower maintenance, which has good control effect on midges. When used, the flower guard god can be diluted with water in a ratio of 200-400 times, and then injected into the root of the plant. This method is more effective at killing midge larvae hiding in the soil.
4. Beech emulsion plant insecticide
Beitch Emulsion is a pesticide specifically designed for home flowers, easy to use and effective. When used, just spray 1-2 times at the spot where the infestation is found to quickly eliminate midges. The product is a precise proportion of the drug, no dilution use, very convenient.
Physical Prevention Methods
1. Basin soil surface laying method
Laying a layer of fine sand or colored stones on the surface of the soil can effectively prevent midge adults from laying eggs in the soil. At the same time, tape the pelvic floor to prevent the larvae from escaping from the pelvic floor. This method is safe and pollution-free and suitable for family use.
2. Yellow armyworm trap
Midges have a strong tendency to yellow, so yellow armyworm plates can be used for trapping. Hanging yellow armyworm plates near plants attracts and clings to adult midges. This method is simple and does not harm the plant.
3. Washing powder water trapping method
Midges love the smell of washing powder, so a basin of washing powder water can be placed next to the flowerpot. Dissolve the washing powder in water in a certain proportion and then place it near the plant. Once a midge comes into contact with detergent water, it is unable to escape and drowns.
4. Electromosquito killing
When midges are active, manual killing can be done using electric mosquito swatts. This method requires a certain amount of patience and skill, but the effect is direct and environmentally friendly.
Biological control methods
1. Introduction of natural enemies
Certain insects and microbes are natural enemies of midges, such as certain parasitic wasps and bacteria. By introducing these natural enemies, the midge population can be controlled to some extent. However, this approach requires a certain amount of expertise and operational experience, and the results may vary depending on the environment.
2. Plant repellent method
Some plants have natural repellent effects, such as lavender, lemongrass and mint. Planting these plants near POTS or as potting care gives off a repellent aroma, which effectively reduces the number of midges.
Environmental Management
1. Keep dry
Midges like wet environments, so keeping the soil and the surrounding environment dry is key to preventing them. When watering, to avoid excessive water basin soil. At the same time, regularly clean water droplets and standing water on plant leaves to reduce breeding conditions for midges.
2. Regular cleaning
Regular cleaning of litter and fallen leaves around flowerpots can effectively reduce the habitat for midges. At the same time, changing the soil and pruning the plant regularly can also reduce the probability of breeding midges.
3. ventilation
Keeping the room ventilated will reduce humidity and temperature, which will discourage the growth of midges. When the weather is clear, you can open the window for ventilation to improve the indoor environment.
Comprehensive Prevention And Control Strategies
For more effective elimination of gnats in plants, a comprehensive control strategy is recommended. The combination of chemical control, physical control, biological control and environmental management methods can form complementary advantages and improve the control effect.
1. Based on chemical control
The use of chemical agents for prevention and control is one of the fast and effective methods. However, in order to avoid negative effects on the human body and the environment, low toxic and highly effective insecticides should be selected and used in strict accordance with the product instructions.
2. Physical control is assisted
The physical control method is simple, easy and environmentally friendly. The number of midges can be further reduced through the use of yellow armyworm plates, washing powder water trapping and other methods.
3. Biological control is the long-term solution
Although the biological control method has a slow effect, it is long-term and environmentally friendly. By introducing natural enemies and planting insect-repellent plants, the number of midges can be gradually reduced and the indoor ecological environment can be improved.
4. Environmental management is fundamental
Environmental management is key to preventing midges from breeding. By keeping dry, regular cleaning and ventilation, the breeding conditions for midges can be radically reduced.
Conclusion
Eliminating midges in plants is a long and difficult task. However, as long as we have the right methods and strategies, we can effectively control the number of midges and improve the indoor ecology. It is hoped that this paper can provide useful reference and help for gardening enthusiasts and family plant maintainers. Let us work together to make the plants at home healthy and robust growth!
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