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Method for preventing and treating rice seedling disease

A technology for seedlings and diseases, applied in the field of pesticides, to achieve the effects of saving labor costs, reducing agricultural operations, and reducing pesticide costs

Inactive Publication Date: 2016-06-22
梁佳韬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no relevant report on the research of mixing allylbenzothiazole and thiram

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: 7% allylbenzothiazole · thiram double granule (active ingredient ratio 5:2)

[0017] Formula: Weigh allyl benzothiazole 5%, thiram 2%, naphthalenesulfonate formaldehyde condensate 2.5%, sodium lauryl sulfate 3%, polyvinyl alcohol 3.5%, and bentonite to make up to 100% by weight.

Embodiment 2

[0018] Example 2: 8% allylbenzothiazole · thiram double granule (active ingredient ratio 6:2)

[0019] Formula: Weigh allyl benzothiazole 6%, thiram 2%, naphthalenesulfonate formaldehyde condensate 5%, sodium lauryl sulfate 4.5%, polyvinyl alcohol 3%, attapulgite 15%, Kaolin tops up to 100%.

Embodiment 3

[0020] Example 3: 10% allylbenzothiazole · thiram double granule (active ingredient ratio 7:3)

[0021] Formula: Weigh allyl benzothiazole 7%, thiram 3%, sodium lauryl sulfate 2.5%, carboxymethyl cellulose 3.5%, diatomite 15%, and bentonite to make up to 100% by weight.

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PUM

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Abstract

The invention relates to a method for preventing and treating diseases of rice seedlings, which uses pesticide granules containing allyl thiazole and thiram for prevention and control, and the weight ratio of allyl thiazole and thiram is: 5-8:2-5, Preferably, the weight ratio of allylbenzothiazole and thiram is 7:3. The application rate is 0.1 kg / m 2 . The weight percentage of the allylbenzothiazole in the pesticide granule is 5-8%, and the weight percentage of thiram in the pesticide granule is 2-5%. The invention is suitable for preventing and treating rice blight in drought-raised seedlings, and the formula has obvious synergistic effects, good systemic absorption, can effectively control diseases, and has the effect of saving time, labor and effort.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a method for preventing and treating diseases of rice seedlings. Background technique [0002] Allyl benzothiazole, common name in English: probenazole, is an immune-inducing fungicide developed by Japan Meiji Seika Pharmaceutical Co., Ltd. It achieves the disease prevention effect by stimulating the immune (resistance) response of the plant itself to the disease. It is absorbed through the roots of plants, and penetrates and transmits to all parts of plants relatively quickly. Treating rice with allylbenthiazole can promote root absorption, and penetrate and transmit to all parts of the plant relatively quickly, protecting crops from infection by blast fungus oryzae and sore blight. [0003] Thiram, English common name: thiram, chemical name: tetramethylthiuram disulfide. It is a protective fungicide with a broad antibacterial spectrum. It is mainly used to treat seeds and ...

Claims

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Application Information

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IPC IPC(8): A01N47/26A01N43/80A01P3/00
CPCA01N47/26A01N43/80
Inventor 梁佳韬吴宝国
Owner 梁佳韬
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