What herbicides are used in landscaping?

Herbicides are classified according to the mode of action:

1, selective herbicides: herbicides have different degrees of resistance to different kinds of seedlings. This medicine can kill weeds, but it is harmless to seedlings. Such as gaicaoneng, trifluoling, prometryne, simazine, GOR herbicide, etc.

2. Inactive herbicides: Herbicides are toxic to all plants. As long as it touches the green part, regardless of the weeds in the seedlings, it will be hurt or killed. It is mainly used before sowing, before emergence after sowing and in the main and auxiliary roads of nursery. Like glyphosate.

Extended data:

Influencing factors of herbicides:

With the modernization of agriculture, farmers also use many high-tech products in agricultural production, such as biological pesticides, pesticide mixtures and a series of chemical products, but the most popular pesticide product is herbicide, so the sales of herbicides have been in the forefront of pesticides.

However, there are many kinds of herbicides in the market, and the application technology is also high. If the application is not careful, there will be problems such as phytotoxicity and poor weeding effect. Then, how to master the selection of herbicide varieties and their application techniques is the key to improve the weeding effect of herbicides. The author of China Pesticide No.1 Network summarized and analyzed how to improve the weeding effect of herbicides as follows.

Baidu encyclopedia-herbicide