What should I do if I hit the wrong herbicide in Weizishu? I just mistyped the herbicide and the leaves turned yellow.

This is herbicide damage, because the wrong herbicide is used and sprayed on Lagerstroemia indica, and the yellowing of the leaves indicates that the damage is very serious and must be dealt with as soon as possible.

General rescue methods can be roughly divided into the following categories:

1, use special drugs to alleviate herbicide damage, such as Naian weeding safety additives.

2. Using the plant's own resistance, plant growth regulators and foliar fertilizers can be used to improve the metabolic capacity and nutrient absorption capacity of plants, thus improving the resistance of trees. This method is slow and effective for mild drug injury.

3, the use of plant cell repair agent, rapid repair of damaged plant cells, which is also a method.

These three methods can be used simultaneously or separately. According to your situation, it is suggested that three methods be used together, and the effect is remarkable.

At present, for this serious injury, except the first method, the other two methods can only be used as an aid.