Compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate, agricultural fungicide and application thereof

A technology of dipotassium hydrogen phosphate and compound composition, applied in the field of pesticides, can solve problems such as failure to achieve synergistic effect, increase the dosage of drugs, excessive residues, etc., and achieves the reduction of dosage, the saving of drug costs, and the delay of drug resistance. Effect

Inactive Publication Date: 2018-06-19
LIANBAO CROP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, in order to improve the control effect, farmers often increase the dosage or mix another chemical at will. This kind of unscientific application not only fails to achieve synergistic effect and improve the control effect, but also leads to the waste of pesticides and excessive residues.

Method used

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  • Compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate, agricultural fungicide and application thereof
  • Compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate, agricultural fungicide and application thereof
  • Compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate, agricultural fungicide and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] 10% compound composition (pyrimidine nucleoside antibiotics 1%, dipotassium hydrogen phosphate 9%), sodium lauryl sulfate 4%, sodium lignosulfonate 5%, xanthan gum 1%, ethylene glycol 3%, 2% organic silicon, and 100% water, and through thorough mixing and grinding, a 10% suspending agent of the compound composition can be obtained.

Embodiment 2

[0055] 15% compound composition (pyrimidine nucleoside antibiotics 5%, dipotassium hydrogen phosphate 10%), sodium dodecyl sulfonate 5%, methylene bis-naphthalene sulfonate 5%, xanthan gum 0.5% , ethylene glycol 3%, organosilicon 2%, water to make up 100%, through thorough mixing and grinding, the suspension agent of 15% compound composition can be obtained.

Embodiment 3

[0057] 30% compound composition (pyrimidine nucleoside antibiotics 10%, dipotassium hydrogen phosphate 20%), nonylphenol polyoxyethylene ether 5%, calcium lignosulfonate 6%, xanthan gum 1%, glycerine 3% of alcohol, 3% of organic silicon, and 100% of water are mixed and ground thoroughly to obtain a 30% suspending agent of the compound composition.

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Abstract

The invention provides a compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate, an agricultural fungicide and application thereof, and relates to the technical field of pesticides. The compound composition containing pyrimidine nucleoside antibiotics and dipotassium phosphate provided by the invention is mainly compounded from pyrimidine nucleoside antibioticsand dipotassium phosphate in a mass ratio of (0.5 to 90) to (1 to 90). The compound composition has obvious synergism in comparison with a two-component single dosage, can effectively control black spot of oranges and tangerines, ginseng and Chinese cabbages, reduces dosage of pesticides, reduces drug use cost, is wider in bacteriocidal spectrum, delays drug resistance of pathogenic bacteria andis beneficial for comprehensive treatment of environmental protection and agricultural diseases. Meanwhile, the compound composition further has effect of promoting growth of plants, promotes plant root system growth, and strengthens root system absorption ability, so that the crop yield is increased.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a compound composition containing pyrimidine nucleoside antibiotics and dipotassium hydrogen phosphate, an agricultural fungicide and applications thereof. Background technique [0002] Fungal diseases are the largest category of plant diseases, accounting for about 70-80% of plant diseases. Many plant diseases that cause serious damage and are widely distributed are caused by fungi. For example, crop black spot, which has been widely present in the fields of citrus, ginseng and cabbage in recent years, is a kind of plant fungal disease. [0003] The term crop black spot often refers to the black spot disease caused by Diplocarpon rosae, which is a serious disease widely distributed all over the world except in arid regions. Black spot disease is caused by a variety of fungi. Infection occurs during the wet season with round or irregular black leaf spots, sometimes on petiole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01N43/90A01P3/00
CPCA01N43/90C05B7/00C05G3/00
Inventor 包来仓尚铁军王静洲任书霞霍宝民胡俊敏
Owner LIANBAO CROP TECH
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