Special growth inhibitor for Eupatorium adenophorum

A growth inhibitor, Eupatorium adenophorum technology, applied in the direction of plant growth regulators, plant growth regulators, biocides, etc., can solve the problems of difficult to kill the root system, adverse environmental effects, slow onset of action, etc.

Inactive Publication Date: 2010-06-02
四川省自然资源科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Present embodiment 1 special growth inhibitor of Eupatorium adenophorum comprises the following components by weight:

[0025] Copper sulfate 10

[0026] Zinc chloride 2

[0027] Zinc Gluconate 2

[0028] Sodium dioctyl sulfosuccinate 0.5

[0029] Fatty alcohol polyvinyl chloride ether 0.04.

[0030] Application method: use foliar spraying method for rapid inhibition treatment, spraying concentration ≥ 0.5%.

[0031] Application effect: After spraying, in fine weather, it can be clearly seen that the leaves of Eupatorium adenophorum are damaged, dehydrated and wilted within 2 hours, and the effect of inhibiting growth by more than 90% can be achieved within 10-20 hours, and the leaves are dehydrated and dry , the stems gradually die, because the drug transfer factor is specially added to the growth inhibitor, not only the speed of action is much faster than that of various herbicides, but also after the leaves absorb the drug, it will be quickly transmitted to the r...

Embodiment 2

[0033] Present embodiment 2 is mainly used for Eupatorium adenophorum, also can be used for Eupatorium adenophorum (water peanut, revolution grass) special inhibitor for Eupatorium adenophorum comprises the following components by weight:

[0034] Copper sulfate 5

[0035] Zinc chloride 5

[0036] Zinc gluconate 0.2

[0037] Sodium dioctyl sulfosuccinate 0.05

[0038] Fatty alcohol polyvinyl chloride ether 0.2.

[0039] Application method: use foliar spraying method for rapid inhibition treatment, spraying concentration ≥ 0.5%.

[0040] Application effect: After spraying, in fine weather, it can be clearly seen that the leaves of Eupatorium adenophorum are dehydrated and wilted within 2 hours, and the effect of inhibiting the growth of Eupatorium adenophorum by more than 90% can be achieved within 10-20 hours, and the leaves lose water Withered, stems gradually withered. For the lotus seedlings, it takes 2-3 days to obviously inhibit its growth.

Embodiment 3

[0042] The special growth inhibitor of Eupatorium adenophorum in present embodiment 3 comprises the following components by weight:

[0043] Copper chloride 0.2

[0044] Zinc sulfate 5

[0045] Sodium chloride 0.05

[0046] Dodecylbenzenesulfonic acid 0.01.

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): A01N59/20A01N41/04A01P21/00
Inventor 李翠兰童风
Owner 四川省自然资源科学研究院
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