Composite weed killer special for sugarcane field

A compound herbicide and sugarcane field technology, applied in the direction of herbicides and algicides, applications, biocides, etc., can solve the problems of affecting the normal growth of sugarcane, poor control effect of broad-leaved weeds, polluting water sources, etc., to achieve the purpose of suppressing weeds The germination of grass, the improvement of chemical control effect, and the effect of ensuring healthy growth

Inactive Publication Date: 2013-01-23
云南云蔗科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Weeds in the field not only compete with sugarcane for water, fertilizer, light, and space, affecting the normal growth of sugarcane, but also become intermediate hosts and mediators of sugarcane diseases, insects, and rodents, inducing and aggravating sugarcane diseases, insects, and rodents. Harm, thereby reducing the yield and quality of sugarcane
[0003] Currently, atrazine, acetochlor, or a combination of the two herbicides are the most common herbicides in sugarcane fields. Atrazine has a long duration of action and is prone to phytotoxicity to crops that are sensitive to subsequent stubble. In

Method used

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  • Composite weed killer special for sugarcane field
  • Composite weed killer special for sugarcane field
  • Composite weed killer special for sugarcane field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1: 58% dimethyltetrachlor·ametraz·diuron wettable powder

[0016] The raw materials for preparation are listed below:

[0017]

[0018] After the above raw materials are measured according to the above ratio, they are added into a mixer and mixed thoroughly. After passing the inspection, the measured packaging is the finished product.

Embodiment 2

[0019] Example 2: 62% dimethyltetrachlor·ametraz·diuron wettable powder

[0020] The raw materials for preparation are listed below:

[0021]

[0022] After the above raw materials are measured according to the above ratio, they are added into a mixer and mixed thoroughly. After passing the inspection, the measured packaging is the finished product.

Embodiment 3

[0023] Example 3: 68% dimethyltetrachlor·diuron·atrazine wettable powder

[0024] The raw materials for preparation are listed below:

[0025]

[0026] After the above raw materials are measured according to the above ratio, they are added into a mixer and mixed thoroughly. After passing the inspection, the measured packaging is the finished product.

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PUM

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Abstract

The invention discloses a composite weed killer special for a sugarcane field, taking agroxone, diuron and ametryn as main active components, and manufactured by fully mixing following materials in a mixer according to mass percent: 10-20% of agroxone, 5-15% of diuron, 40-60% of ametryn, 1-5% of wetting agent, 1-5% of dispersant and the balance of filler. According to sugarcane weed occurrence regularity, combined with the pesticide mixing principle, the composite weed killer has wide herbicide controlling spectrum, high effect, fewer dosing times, low use cost and safety to sugarcanes; and the composite weed killer has more than 90% of annual single-dicot weed prevention effect, plays a role in soil sealing after being applied, inhibits germination of later weeds, is safe for the sugarcanes and can effectively ensure health growth of the sugarcanes.

Description

technical field [0001] The invention belongs to the pesticide formulation containing organic compounds, in particular to the pesticide containing organic compounds for controlling sugarcane annual monocot and dicotyledonous weeds. Background technique [0002] Weeds in sugarcane fields are one of the main factors affecting the high quality and high yield of sugarcane. There are many kinds of weeds in sugarcane fields, among which the gramineous weeds are the most harmful, followed by the broad-leaved weeds, and the sedge weeds are less harmful. Weeds in the field not only compete with sugarcane for water, fertilizer, light, and space, affecting the normal growth of sugarcane, but also become intermediate hosts and mediators of sugarcane diseases, insects, and rodents, inducing and aggravating sugarcane diseases, insects, and rodents. Harm, thereby reducing the yield and quality of sugarcane. [0003] Currently, atrazine, acetochlor, or a combination of the two herbicides a...

Claims

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Application Information

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IPC IPC(8): A01N47/30A01N43/70A01N39/04A01P13/00
Inventor 尹炯李文凤黄应昆罗志明申科王晓燕张荣跃单红丽
Owner 云南云蔗科技开发有限公司
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