Because the reed has a developed rhizome, and the surface of the stem is waxy, the liquid is not easy to absorb, and the reed is hollow between the nodes, and the absorbed liquid is difficult to conduct to the roots, resulting in conventional spraying can only kill the aboveground part, it is difficult to uproot.
So how can reeds be effectively eradicated?
1, for the road, farmland on the edge of a small area of old reeds to extinguish the famine, you can choose the smoke and hydrangea to go to Tianjin + glyphosate + high-efficiency fluoropyridoxine + silicone additives, because the area is relatively small, you can use the sickle to cut randomly before spraying, do not cut neatly, slash the knife wielding on the line, let the reed straw with a little wound, is conducive to the absorption of the liquid;
2, for the large area of older reeds to extinguish the famine, chaotic knife waving has been unrealistic, can be smoked and salted to go to Tianjin + glyphosate + high-efficiency fluoropyridoxine + silicone auxiliary spray, and so on after a period of time, those stubborn molecules and grow above ground parts, in the second prevention and treatment, generally can be completely eradicated.
3, for small reeds or reeds in corn fields, because the reeds are relatively small, coupled with the fact that they cannot cause harm to corn seedlings, just choose a special herbicide after corn seedlings - sootych to go to Tianjin can effectively prevent reeds, at least can ensure the normal growth of corn.
Special attention:
1, for exterminating weeding, because it does not involve other crops, you can choose to spray at the highest temperature at noon, the higher the temperature, the better the weeding effect, but you need to pay attention to the spraying method, avoid herbicide drift, and affect other crops around.
2, corn field to prevent reeds, it is recommended that 7:00-9:00 a.m., after 4:30 p.m., please according to the actual temperature of the day, to avoid high temperature spraying to cause harm to corn seedlings.
Simple to share so much, everyone has any questions or good ideas, welcome to leave a message to discuss!
Pay attention to the "Agricultural Service Diary" and wish everyone good quality and sell at a good price!