What to do if potted flowers have aphids

Artificial control

In the early stages of aphid infestation, it is recommended to take manual control measures. The specific method is to brush off the aphids with a brush or brush, and bury the swept aphids in the potting soil.

Plants to repel insects

The special smell of leeks can be used to repel and control aphids. Planting chives and diseased flowers together can effectively prevent and control the disease.

Fengyoujing prevention and treatment

Dilute the Fengyoujing with 600 to 800 times of water, pour it into the spray, and spray it on the pests to ensure that the liquid is on the insect body. This method has a high insect killing rate, will not harm plants, and can also repel mosquitoes.

Tobacco leaf insect repellent

Take dry tobacco leaves and add water in a ratio of 1:20. Filter them after 24 hours and spray them on plants to kill aphids. If you don't have dry tobacco leaves at home, you can also use about three cigarette butts to make a soak, and then add a small amount of alkaline soap solution, which can also have a certain effect.

Onion Pest Control

Mash a small amount of onion into a paste and add about 500 grams of water. Filter it after 24 hours and spray it on the flowers. This method can effectively prevent and control aphids and also has a certain effect on red spider mites.

Detergent Detergent Method