Special growth inhibitor for Eupatorium adenophorum

Abstract

The invention provides a special growth inhibitor for Eupatorium adenophorum, which comprises the following components in parts by weight: 0.2-30 parts of cupric salt and / or zinc salt, 0.05-1 part of medical transfer factor and 0.01-0.1 part of penetrant. The invention has low toxicity, high efficiency and no environmental pollution, and is specially used for inhibiting the growth of the invasive plant Eupatorium adenophorum till the death.

Description

Technical field: [0001] The present invention is related to plant growth inhibitors, in particular to special growth inhibitors mainly used for alien invasive plants Adenophora aurantiae. Background technique: [0002] At present, there are no reports on the invention patents of inhibitors specially used to inhibit the growth of Eupatorium adenophorum at home and abroad. Various herbicides are widely used on Eupatorium adenophorum, including contact or systemic herbicides, and their mechanisms of action are mostly It achieves the purpose of selective or destructive weeding by burning plants, poisoning plants or blocking plant growth and development. The active ingredients of most herbicides are organic compounds, and the main disadvantages are: [0003] 1. The repeated and large-scale use of these organic chemical herbicides will more or less adversely affect the plants or the surrounding environment while achieving the elimination of weed damage. [0004] 2. Although the ...

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Problems solved by technology

[0003] 1. The repeated and large-scale use of these organic chemical herbicides will more or less adversely affect the plants or the surrounding environment while achieving the elimination of weed damage

[0004] 2. Although the common herbicides in production (such as Kewuzong, etc.) have rapid effects, there are many inconveniences in use. It is difficult to kill the root system, and often delays the farming time due to the application of herbicides;

[0005] Common systemic or selective herbicides (such as glyphosate, 2,4-butyl ester, etc.) have certain selectivity, but generally have a slow onset of action, and it is difficult to quickly kill weeds in a short period of time the goal of