Environment-friendly efficient herbicide for agriculture planting

Abstract

The invention discloses an environment-friendly efficient herbicide for agriculture planting. The environment-friendly efficient herbicide is prepared from the following ingredients in parts by weight: 25 to 40 parts of Banvel water aqua, 20 to 30 parts of bentazone water aqua, 5 to 12 parts of acetochlor, 8 to 15 parts of trifluoperazine, 10 to 15 parts of nitrophenol, 6 to 12 parts of amidosulfuron, 8 to 12 parts of mesotrione, 6 to 12 parts of amidocarbonic acid, 4 to 6 parts of benthiocarb, 3 to 7 parts of arsenate, 2 to 6 parts of copper sulphate, 2 to 6 parts of polyethylene glycol, 3 to 8 parts of difluorochloropyridine, 1 to 4 parts of missible oil, 2 to 7 parts of picloram, 3 to 5 parts of methyl benzoate, 1 to 3 parts of auxiliary agents and 1 to 3 parts of emulsifiers. The herbicide has the characteristics of wide weed control spectrum and no environment pollution; when the effective ingredients are matched in a certain range, a good synergistic effect is achieved; the prevention effect is higher than that of single dosages; the drug property maintaining time is long; the weeding effect is greatly improved; meanwhile, weed heaps can also be prevented from generating the drug resistance; the normal growth of nursery stocks is not influenced.

Description

technical field [0001] The invention relates to the field of agricultural planting weeding, in particular to an environmentally friendly and efficient herbicide for agricultural planting. Background technique [0002] Herbicides refer to agents that can completely or selectively kill weeds, also known as herbicides, a class of substances used to destroy or inhibit plant growth. The commonly used species are organic compounds, which can be widely used to control harmful plants such as weeds, shrubs, and trees in farmland, orchards, flower nurseries, grasslands and non-cultivated land, railway lines, rivers, reservoirs, warehouses, etc. The development of herbicides in the world is gradually stabilizing, mainly developing varieties with high efficiency, low toxicity, broad spectrum, and low dosage, and disposable treatment agents with little environmental pollution have gradually become the mainstream. [0003] At present, the long-term use of a single herbicidal component of...

AI Technical Summary

Problems solved by technology

[0003] At present, the long-term use of a single herbicidal component of herbicides has caused some weeds to show obvious resistance, and the control effect on some perennial malignant weeds has been reduced. It is common that the weeds are not completely killed, the roots are not killed, or the weeds turn green and survive after a period of time. This increases the amount of herbicide used per unit area and the number of times it is used, and the cost of use increases at the same time. Repeated use also increases the risk of herbicide toxic residues in crops, which is very inconsistent with the guidelines for the use of pesticides and is not conducive to the development of agriculture.