Liquid formulation for trunk injection, used for preventing and curing kiwifruit canker

A technology of injecting dry liquid and auxiliaries, which is applied in the field of pesticides, can solve the problems of ineffective contact of drugs with pathogenic bacteria, reduced production of macaques, and small fruits, so as to prevent and treat kiwi fruit canker, reduce drug resistance of pathogens, and promote recovery and growth effects

Inactive Publication Date: 2012-10-03
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can reduce the production of macaques by 50%~100%. At the same time, it will cause the kiwi fruit produced by the diseased plant to have thick skin, sour fruit taste, poor fruit color, and small fruit, which greatly affects its commercial value.
[0003] At present, the disease is mainly prevented and controlled by spraying broad-spectrum bactericides. Due to the limitation of the application method, the drugs cannot effectively contact with the pathogenic bacteria, resulting in poor control effect.

Method used

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  • Liquid formulation for trunk injection, used for preventing and curing kiwifruit canker
  • Liquid formulation for trunk injection, used for preventing and curing kiwifruit canker
  • Liquid formulation for trunk injection, used for preventing and curing kiwifruit canker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: pyrimidine nucleoside antibacterial agent 5wt%, oxytetracycline hydrochloride 1wt%, styrylphenol formaldehyde resin polyoxyethylene ether 1wt%, sodium salicylate 0.1wt%, calcium nitrate tetrahydrate 1wt%, potassium nitrate 0.5wt%, 0.5wt% ammonium nitrate, 0.2wt% potassium dihydrogen phosphate, 0.002wt% indole butyric acid, the balance is made up to 100wt% with distilled water, and prepared as a dry injection. Get this liquid preparation 2ml / cm diameter at breast height and dilute it into a 500ml bagged infusion solution for administration.

Embodiment 2

[0020] Embodiment 2: pyrimidine nucleoside antibacterial agent 4wt%, oxytetracycline hydrochloride 2wt%, styrylphenol formaldehyde resin polyoxyethylene ether 1wt%, sodium salicylate 0.1wt%, calcium nitrate tetrahydrate 1wt%, potassium nitrate 0.5wt%, 0.5wt% ammonium nitrate, 0.2wt% potassium dihydrogen phosphate, 0.002wt% indole butyric acid, the balance is made up to 100wt% with distilled water, and prepared as a dry injection. Get this liquid preparation 2ml / cm diameter at breast height and dilute it into a 500ml bagged infusion solution for administration.

Embodiment 3

[0021] Embodiment 3: pyrimidine nucleoside antibacterial agent 3wt%, oxytetracycline hydrochloride 3wt%, styrylphenol formaldehyde resin polyoxyethylene ether 1wt%, sodium salicylate 0.1wt%, calcium nitrate tetrahydrate 1wt%, potassium nitrate 0.5wt%, 0.5wt% ammonium nitrate, 0.2wt% potassium dihydrogen phosphate, 0.002wt% indole butyric acid, the balance is made up to 100wt% with distilled water, and prepared as a dry injection. Get this liquid preparation 2ml / cm diameter at breast height and dilute it into a 500ml bagged infusion solution for administration.

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PUM

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Abstract

The invention relates to a liquid formulation for trunk injection, in particular to the liquid formulation for trunk injection, which is used for preventing and curing kiwifruit canker. The liquid formulation for trunk injection adopts an active component, actually, a low-toxic agent which is no harmful to non-target organisms, environment, people and livestock. Therefore, the liquid formulation for trunk injection is suitable for kiwifruits and can effectively prevent the incidence and prevalence of the kiwifruit canker, and can cure the kiwifruit canker; meanwhile, the bactericide performance is better, as a mixed agent is adopted, rather than a single agent; and moreover, the use cost is effectively reduced, and drug resistance of bacteria is also reduced.

Description

technical field [0001] The invention belongs to the technical field of pesticides and relates to a dry-injection liquid preparation, more particularly to a dry-injection liquid preparation for preventing and treating kiwifruit canker. technical background [0002] Kiwifruit canker is a devastating bacterial disease that occurs in kiwifruit production. The pathogen is Pseudomonas syringae pv.Actinidae, which is a pathogenic variety of Pseudomonas syringae in the genus Pseudomonas syringae. The disease is widely prevalent in my country, with rapid development and high prevalence frequency. It can reduce the production of macaques by 50% to 100%. At the same time, it will cause the kiwi fruit produced by the diseased plant to have thick skin, sour fruit taste, poor fruit color, and small fruit, which greatly affects its commercial value. [0003] At present, the disease is mainly prevented and controlled by spraying broad-spectrum bactericides. Due to the limitations of the ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/02A01N37/44A01N25/04A01P1/00
Inventor 张敏杨春平陈华保王文明龚国淑
Owner SICHUAN AGRI UNIV
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