Chlorpyrifos is a systemic and conductive herbicide, which is absorbed by the roots, stems and leaves of weeds, and then passed up and down in the weeds, inhibiting their growth, and finally rotting their roots, leading to the death of weeds. About 3 ~ 5 days after application, the stems and leaves of weeds will produce phytotoxicity reaction, and the weeds will die about 20 days after application. Aosha has a strong closed germination effect on weed seeds, which ensures the outstanding advantage of long duration of Aosha.
Oxazine is an excellent herbicide, which is used in non-cultivated land such as railways, highways, stations and reservoirs.
It is different from traditional non-cultivated herbicides such as grass irrigation and sencaojing. The above two herbicides are single-component herbicide products with "sulfometuron-methyl" as the component.
Oxabamectin is a newly popularized ternary compound herbicide in areas with severe resistance (to sulfometuron-methyl).
Aosha is the first generation of compound herbicide, which solves the problem of resistant weeds.
In addition, Osha also increased the dosage of additives such as adsorbent, penetrant and spreading agent according to the environmental characteristics of "hard, saline-alkali and sandy soil" in highway weeding site.
Because Ossa has the outstanding advantages of long-term weeding and strong adsorption with soil, it not only ensures the weeding effect, but also greatly improves the safety of use.
Aosha series of excellent herbicides are used for weeding in non-cultivated places such as railways, highways, stations and reservoirs.