What is the most effective way to kill trees? What is the best way to kill trees?

Which tree removal medicine is the most effective?

Chemical herbicides are the fastest and most effective way to kill large trees , but they must be used in the right way. For example, glyphosate or compound herbicide products with glyphosate as the core should be sprayed on the leaves of large trees to achieve the best effect.

If the herbicide is sprayed on leafless branches or poured at the base of a large tree or around a tree tray, or if the water used to mix the herbicide is muddy or sandy, then such herbicide will be ineffective in killing large trees. No matter how high the concentration or how large the dosage, it will be useless.

Tree removal with compound herbicides

①Formula 1

41% glyphosate isopropylamine salt solution (or 30% glufosinate aqueous solution) 200 ml/barrel of water + 20% clofopyralid emulsion 40 ml/barrel of water + silicone additive 10 ml/barrel of water. Treat the stems and leaves of large trees. After 1-2 days, the leaves of large trees begin to turn yellow and fall off, and gradually die.

②Formula 2

Or use 74.7% glyphosate soluble powder 180g/barrel of water (or 88.8% glyphosate soluble powder 180g/barrel of water) + 48% triclopyr emulsifiable concentrate 80~100ml/barrel of water (61.6% triclopyr emulsifiable concentrate 40~60ml/barrel of water) to mix and use. The effect is very good when used to treat large trees with stems and leaves. If you don't believe it, try it.

③Formula 3

You can also use 20% dichlorophenoxyacetic acid emulsion (or 20% dichloropyridine acetic acid emulsion) 40~60 ml/barrel of water + 30% glyphosate granules 50~80g/barrel of water to treat the stems and leaves of large trees.

At the base of the root neck, 5% hexazinone granules 800g/tree or 10% hexazinone granules 500-600g/tree are spread around the tree tray. Then spray water and cover with soil. After clamping from top to bottom, the big tree will die soon.

Hexazinone

Cyclozinone is a very effective root, stem and leaf absorbed herbicide for trees, shrubs and miscellaneous trees. In addition to using granules to remove weeds at the base of large trees, there are also dosage forms such as 25% cyclozinone soluble liquid + 75% cyclozinone water dispersible granules.

It can be used to treat the stems and leaves of large trees, or to drill holes in large trees and inject hexazinone . The liquid medicine will enter the body of the large tree and conduct upward and downward, hindering photosynthesis in the growing parts of the large tree. Eventually, the large tree will die, but the amount of liquid medicine injected at each point is only 8 to 10 ml.