1、 Manual removal

It is found that the number of scale insects is small, so the best way is to remove them manually. It can be removed with toothpick, wet rag or adhesive tape

2、 Garlic insect control

Garlic pest control is also a common method, and the materials are also easy to obtain. Mash two garlic and soak in 2000 grams of water. Take the clear liquid and spray it on the pest location, or watering can be carried out. Spray it every three days, and there will be no scale insects after three times. However, this method will make the plant have a strong garlic flavor, which usually dissipates completely in about a week

3、 Smoke and water pest control

This method is suitable for people who smoke at home. Soak the water overnight with cigarette butts, and then add a small amount of soap liquid to spray the pest parts once a day. Generally, the nymphs can be eliminated within a week, but it has no effect on plants with serious pest damage

4、 Pesticide pest control

Pesticide pest control is a common method in the past. Agricultural mineral oil is generally recommended. As a green pesticide, its biggest feature is non-toxic and harmless. At the same time, it can kill both larvae and adults. In addition, chlorothalonil, imidacloprid, methyltobutrazine, etc. are common. The use of pesticides such as huhuashen is not recommended, which has slow effect and toxicity