What should I do if there are ants gnawing at the roots under the bayberry tree?

Sometimes natural phenomena are fine, but it remains to be seen whether they will last for a long time. If so, do it as follows: 1. Whitening in dry season every year can not only beautify the environment, but also prevent some boring pests from damaging the base of trees, reduce the harm and invasion of ants to the base of trees, and reduce the underground nesting of plants when ants breed and fly in the coming year to some extent. It is suggested that this measure should be fully implemented every year. 2. Remove large areas of dead branches, piles and abandoned tree roots as soon as possible, and repair them in time or brush anti-ant drugs in tree holes; Wound is the main way for ants to invade human beings, so in human activities such as pruning, plastic surgery, intertillage and soil preparation, we should try our best to avoid causing big wounds, and protect the wounds that have already formed in time to reduce the invasion way of ants and the harsh environment. 3. According to the habits of ants, take control measures such as trapping, repelling, spraying, brushing and fumigation. For places where it is not convenient to apply pesticides, spray insecticide powders such as flufenpyrad, pyrethroid or Lethbone emulsifiable concentrate directly on ants moving in ant passages or small areas of harmful substances.

I hope it helps you, there are still many unfinished works.