To inhibit cell division and elongation in the lower region of the stem apex, the growth rate is slowed down.
Then to master this advantage, we must master the time of weeding in winter and the precautions for the selection of herbicide manufacturers in winter.
How harmful are herbicides to the human body? Herbicides are a type of pesticide developed gradually in the past 20 years.
The survey found that many farmers reported that: in recent years, winter wheat, garlic and potato seedlings have been seriously dead.
Cytokinins are a class of plant hormones that promote cell division, induce shoot formation, and promote their growth.
Herbicide refers to a chemical that can completely or selectively die off weeds, also known as herbicide, a class of substances used to destroy or inhibit the growth of plants.
Prepare and use in strict accordance with the prescribed dosage, methods and procedures, do not increase or decrease the dosage at will, and spray evenly, without leakage or repeated application.
The three complement each other and greatly improve the insecticidal effect.
Most of the older types of pesticide manufacturers are mainly for protection. It is necessary to spray the pesticide on the surface of the plant before the pathogen invades the host.
Inorganic and mineral Insecticidess. Such as lead arsenate, calcium arsenate, sodium fluorosilicate and mineral oil emulsion.
