What kinds of herbicides do you have?

What kinds of herbicides are commonly used? What kinds of herbicides do you have? Please also know the netizens to help introduce that herbicides can be classified into internal suction and transport herbicides and contact herbicides according to the mode of action, and can be divided into selective herbicides and germicidal herbicides according to their functions; the farming network collates the data of herbicides according to the above classification, which is listed below for netizens' reference. 1. Internal suction and transport herbicides: this kind of herbicides are mainly applied to plants or soil, and are inhaled and transmitted to the sensitive parts of weeds or the whole plant through the roots, stems, leaves and embryos of weeds, resulting in the poisoning and death of weeds; the common varieties are benzosulfuron, glyphosate, etc. Second, contact herbicides: this kind of herbicides can not be absorbed and transmitted by plants, but can only kill the plant tissue they come into contact with; the common herbicides are paraquat, herbicide, etc. Pay attention to the protection of cash crops during application so as not to cause accidental injury to crops. (3) selective herbicides: these herbicides are selective to plants, kill or inhibit some plants in a certain dose and concentration range, but are safe to other plants; common cyhalofol ester, etc. The medicine must be dispensed according to the dose on the package so as not to cause drug damage to cash crops. (4) Insecticidal herbicides: this kind of herbicides can kill all plants exposed to the herbicides at common doses; common varieties are glyphosate, ammonium glyphosate, bromobenzonitrile, Ke Wuzhen and so on. Farmland crops should also be protected when the herbicide is applied to avoid unnecessary drug damage. Click to get more herbicide application techniques