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Method for protecting plants from plant diseases

A plant disease and plant technology, applied in botany equipment and methods, seed immunity, plant protection, etc., can solve problems such as weak fumigation

Inactive Publication Date: 2015-09-16
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The compound conducts and fumigates weakly in the leaf to the tip or base of the leaf, but has a strong conduction activity in the plant

Method used

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  • Method for protecting plants from plant diseases
  • Method for protecting plants from plant diseases

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0110] Example 1 2% pyraclostrobin + 10% hymexazol wettable powder

[0111] Pyraclostrobin 2%

[0112] Oxymethalin 10%

[0113] Sodium lauryl sulfate 10%

[0114] Sodium lignosulfonate 5%

[0115] White carbon black 10%

[0116] Kaolin fills up to 100%

[0117] The active ingredients, various additives and fillers are mixed according to the proportion of the formula, and then pulverized by an ultra-fine grinder to obtain 2% pyraclostrobin + 10% hymexazol wettable powder.

Embodiment 2

[0118] Example 2 1% pyraclostrobin + 50% hymexazol wettable powder

[0119] Pyraclostrobin 1%

[0120] Hymexazol 50%

[0121] Calcium dodecylbenzene sulfonate 1%

[0122] Sodium Lignosulfonate 2%

[0123] Sucrose supplemented to 100%

[0124] The active ingredients, various additives and fillers are mixed according to the proportion of the formula, and then pulverized by an ultra-fine grinder to obtain 1% pyraclostrobin + 50% hymexazol wettable powder.

Embodiment 3

[0125] Example 3 1% Pyraclostrobin + 4% Hymexazol EC

[0126] Pyraclostrobin 1%

[0127] Oxymethalin 4%

[0128] Ethoxylated castor oil 5%

[0129] Calcium dodecylbenzene sulfonate 3%

[0130] Dimethyl sulfoxide supplement to 100%

[0131] Prepare the above-mentioned ingredients according to the proportion, and stir to obtain a uniform phase.

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Abstract

The present relates to a use of a fungicidal composition comprising pyraclostrobin and hymexazol in protecting a plant reproductive material and a subsequently-grown plant organ. The present invention also relates to a method for protecting plants against plant diseases. The method for protecting plants against plant diseases comprises: administering an efficacious dose of an active compound conjugate or composition of pyraclostrobin and hymexazol to a plant reproductive material or an environment thereof. A method for protecting plant seeds, comprising: allowing seeds to be in contact with an efficacious dose of the active compound conjugate or composition of pyraclostrobin and hymexazol before sowing and / or after germination. A seed administered and treated with an efficacious dose of the active compound conjugate or composition of pyraclostrobin and hymexazol.

Description

Technical field [0001] The present invention relates to the use of a bactericidal composition containing pyraclostrobin and hymexazol for protecting plant propagation materials and plant organs that grow subsequently. The invention also relates to a method of protecting plants from plant diseases. Background technique [0002] Most of the damage to crops caused by harmful phytopathogenic bacteria is as early as in seeds, and infestation occurs during storage and after seeds are sown into the soil and during or after germination of plants. This stage is particularly critical, because the roots and shoots of growing plants are particularly sensitive, and even minor damage can cause the death of the entire plant. The treatment of plant seeds to control harmful phytopathogenic bacteria has been known for a long time and is the subject of continuous improvement. However, the treatment of seeds also brings a series of problems that cannot always be solved in a satisfactory manner. T...

Claims

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Application Information

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IPC IPC(8): A01N47/24A01P3/00A01P1/00A01C1/00A01G13/00A01N43/80
CPCA01N47/24A01C1/08A01N25/00
Inventor 李成应詹姆斯·T·布里斯托罗昌炎
Owner JIANGSU ROTAM CHEM
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