What if there are worms in the locust tree?

Robinia pseudoacacia, also known as Robinia pseudoacacia, is a tall tree with pinnately compound leaves similar to Robinia pseudoacacia. The flowers are light yellow, can be cooked and eaten, and can also be used as traditional Chinese medicine or dye. Unopened locust flower, commonly known as "Huai mi", is a kind of traditional Chinese medicine. So, what if the locust tree is infested with insects?

What if the locust tree is infested with worms?

The locust tree is infested with medicine and control. The main pests are locust aphid, locust inchworm, armyworm, American white moth and so on. The mixture of 10% imidacloprid wettable powder N2000 times and 4.5% cypermethrin EC 1500 times or 2.0% N-vermectin EC 3000 times can be used for control.

In addition, weeding in Sophora japonica nursery is mainly in the seedling field in the same year, manual removal or chemical herbicides can be taken. When using chemical herbicides, we must be careful not to spray the herbicides on the tree trunk.

Second, the main value of locust tree

1. Garden value

Robinia pseudoacacia is a commonly used characteristic tree species in the courtyard, its branches and leaves are dense, shade like cover, suitable for shade trees, mostly used as street trees in northern China. It is also suitable for planting in parks, around buildings, residential areas and lawns. Robinia pseudoacacia should be planted in front of the door or planted alone by the stone side of the pavilion. It can also be used for greening in industrial and mining areas. Flowers can be seen in summer and autumn, and they are excellent nectar plants. Flower buds can be used as dye, pulp can be used as medicine, seeds can be used as feed, and so on. It is also a tree species for preventing wind and fixing sand, timber and economic forest. it is a good shade tree and street tree species in urban and rural areas, and has strong resistance to toxic gases such as sulfur dioxide and chlorine. Robinia pseudoacacia can also be selected as a tree species in mixed forest.

2. The development value of Robinia pseudoacacia mixed forest.

For example, the mixed forest of Robinia pseudoacacia and Robinia pseudoacacia can make full use of space and nutritional area, give full play to protective benefits, enhance the ability to resist natural disasters, and improve site conditions. make full use of land resources and light resources to improve the quantity and quality of forest products and maximize economic benefits.