Universal herbicide for flowers and preparation method thereof

Abstract

The invention discloses a universal herbicide for flowers. The universal herbicide comprises the following components by mass: 12-16 parts of oriental plane leaves, 14-16 parts of the leaves of Cinnamomum camphora, 18-24 parts of pine needle water, 8-14 parts of bamboo leaves, 9-13 parts of quicklime, 12-14 parts of bentazone, 3-6 parts of a dispersant, 4-8 parts of Sophora alopecuroide, 7-9 partsof methyl chlorobenzoate, 2-4 parts of bensulfuron-methyl, 3-5 parts of fulvic acid and 10-14 parts of a safener. Most raw materials of the herbicide of the invention are natural plants, and the universal herbicide is prepared by refining mutually-promoting-and-restricting components and the like of plants, so the universal herbicide is safe, has low toxicity, specially kills weeds, is free of harm to flowers and plants, and especially has obvious effect on flowers and trees like Zephyranthes candida and Ophiopogon japonicus and other are particularly effective.

Description

technical field [0001] The invention relates to a herbicide, in particular to a general flower herbicide and a preparation method thereof. Background technique [0002] In the economical and ornamental planting of various flowers, soil fertility is limited. If weeds appear, the growth of flowers will slow down or die. At the same time, weeds in ornamental flowers will greatly affect the ornamental effect. It affects the yield, and at the same time, it is easy to bring diseases and insect pests, resulting in reduced yield and economic loss. Therefore, weeding is extremely important in the process of planting flowers. Manual weeding is too labor-intensive, and the use of herbicides needs to be selected by species, otherwise it is easy to cause flower death. Contents of the invention [0003] The invention provides a general flower herbicide and a preparation method thereof. [0004] To achieve the above object, the present invention provides the following technical solution...

AI Technical Summary

Problems solved by technology

[0002] In the economical and ornamental planting of various flowers, soil fertility is limited. If weeds appear, the growth of flowers will slow down or die. At the same time, weeds in ornamental flowers will greatly affect the ornamental effect. Affect the yield, and at the same time, it is easy to bring diseases and insect pests, resulting in yield reduction and economic loss. Therefore, weeding is extremely important in the process of planting flowers. Manual weeding is too labor-intensive, and the use of herbicides needs to be selected by species, otherwise it is easy to cause flower death.