Herbicide composition for rape field

A herbicide composition and rapeseed technology, which is applied in the direction of herbicides, algicides, biocides, animal repellants, etc., can solve the problem of high cost per mu for farmers and the difficulty of large-scale promotion, high price of clopyralid, and difficulty in controlling and other problems, to achieve the effect of reducing the amount of active ingredients per unit area, low residue, and reduced residue

Inactive Publication Date: 2006-09-13
四川绵阳利尔化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the density and frequency of Asteraceae, Leguminous and some Polygonaceae weeds sensitive to clopyralid decrease year by year, they become secondary dicotyledonous weeds in rapeseed fields, and the control effect of clopyralid and clopyralid is poor The density of Chenopodiaceae,...

Method used

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  • Herbicide composition for rape field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The present embodiment 1 herbicidal composition is made up of the component of following weight percent:

[0048] Amiloride 7

[0049] Herbicide 23

[0050] Sodium lignosulfonate 6

[0051] NNO 3

[0052] Azone 1

[0053] Silica 15

[0054] Kaolin 45

[0055] In Example 1, a wettable powder was prepared by pulverizing the components that should be pulverized among the components and mixing them in proportion by using a known conventional method.

Embodiment 2

[0057] Present embodiment 2 herbicidal composition is made up of the component of following percentage by weight:

[0058] Amiloride 49.5

[0059] Grass 0.5

[0060] pull open powder 10

[0061] NO 5

[0062] SPOA 4

[0063] Thione 1

[0064] Attapulgite 30

[0065] In Example 2, a wettable powder is prepared by using a known conventional method to pulverize the components that should be pulverized among the components and then mix them in proportion.

Embodiment 3

[0067] Present embodiment 3 herbicidal composition is made up of the component of following percentage by weight:

[0068] Amclopyral 2.5

[0069] Grass 37.5

[0070] DBS-Na8

[0071] MF 2

[0072] PvP 2

[0073] JFC 2

[0074] Diatomaceous earth 46

[0075] In Example 3, the wettable powder was prepared by pulverizing the components that should be pulverized among the components and mixing them in proportion by using a known conventional method.

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Abstract

A composite herbicide for rape field contains picloram (0.1-99 Wt%), benazolin-ethyl (0.1-99 Wt%) and assistant (rest).

Description

Technical field: [0001] The invention relates to an agricultural herbicide composition, in particular to a rapeseed field herbicide compound compounded with amilorolic acid and oxabutyl. Background technique: [0002] my country is the world's largest producer of rapeseed, and the current rapeseed planting area and total output account for about 1 / 3 of the world. Rapeseed is an important economic oil crop in my country, which can be divided into winter rapeseed and spring rapeseed according to the cultivation system. The harm of weeds in rapeseed field is an important factor affecting the yield and quality of rapeseed. The area of ​​winter rape weed damage in the Yangtze River Basin is as high as 30 million mu, and the area of ​​weed damage in spring rape production area in Northwest China is as high as more than 3 million mu. [0003] Rapeseed weeds are mainly divided into monocotyledonous weeds and dicotyledonous weeds. The monocotyledonous weeds in the winter rapeseed ...

Claims

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Application Information

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IPC IPC(8): A01N43/86A01P13/00A01N43/40
Inventor 陈学林张成显邱丰殷勇袁勇乔立栋
Owner 四川绵阳利尔化工有限公司
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