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Blending medicament preventing and curing cercospora brown spot of peanut and using method thereof

A brown spot and mixing technology, which is applied in the field of pesticides, can solve the problems of easily inducing rust, heavy environmental pollution, and large drug dosage, and achieves the effects of reducing environmental pollution, reducing the dosage of pesticides, and being beneficial to ecological balance.

Inactive Publication Date: 2010-08-18
SHANDONG PEANUT RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

II. The amount of medication is large, the phenomenon of drug waste and environmental pollution is serious
III. Spraying carbendazim can easily induce rust

Method used

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  • Blending medicament preventing and curing cercospora brown spot of peanut and using method thereof
  • Blending medicament preventing and curing cercospora brown spot of peanut and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The mixed medicament includes the following materials in mass fraction ratio

[0048] Diniconazole 1 part

[0049] Carbendazim 1 part

[0050] 1 part high fat film

[0051] 1500 parts of water.

Embodiment 2

[0053] The mixed medicament includes the following materials in mass fraction ratio

[0054] Diniconazole 1 part

[0055] Carbendazim 1 part

[0056] 2 parts high fat film

[0057] 2000 parts of water.

Embodiment 3

[0059] The mixed medicament includes the following materials in mass fraction ratio

[0060] Diniconazole 1 part

[0061] Carbendazim 1 part

[0062] 1 part high fat film

[0063] 1800 parts of water.

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PUM

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Abstract

The invention discloses a blending medicament preventing and curing cercospora brown spot of peanut, comprising the following materials in parts by weight: 1-10 parts of diniconazole, 1-10 parts of carbendazim, 1-20 parts of GZM and 1500-24000 parts of water. The preparation ratio of diniconazole to carbendazim to GZM is 1:1:1-2, and the mass fraction ratio of mixture to water is 1:500-600. In the invasion initial stage of brown blotch, blending medicament is sprayed twice at the medicament spraying interval of 10-14 days. The invention can effectively prevent and cure cercospora brown spot of peanut, can obviously control peanut excessive growth, improve bean yield, perform the dual action of obviously preventing disease and inhibiting growth, and perform the function of one medicine with multiple purposes. In addition, pesticide dosage is reduced to lighten environment pollution and bring benefits for ecological balance. Physical protective agent GZM is added to perform certain physical protection action on peanut plants, prolongs pesticide effect time and reduces application times.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a compound agent for preventing and treating peanut brown spot and a method for using the same. Background technique [0002] Peanut brown spot is one of the most serious leaf diseases in the world's peanut production areas, also known as peanut early spot. It occurs widely in various peanut production areas in my country, and is one of the most widely distributed and most harmful diseases of peanut in my country. The damaged fields generally reduce production by 10%-20%, and seriously reduce production by more than 40%. [0003] Peanut brown spot disease mainly harms leaves, and petioles and stems can also be damaged in severe cases. In the early stage of brown spot disease, yellow-brown or rust-colored needle-shaped small spots appear on the peanut leaves. As the disease develops, they continue to expand into round or irregular-shaped lesions. The diameter of the lesions i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01N43/653A01P3/00A01N3/00
Inventor 谢宏峰刘媛媛樊堂群吴菊香许婷婷迟玉成鄢洪海崔凤高
Owner SHANDONG PEANUT RES INST
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