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Medicament for preventing and curing dragon fruit stem rot

A technology for pitaya stem and rot, applied in the field of chemicals for preventing and treating pitaya stem rot, to achieve the effects of reducing infection and occurrence, improving quality and yield, and reducing drug hazards

Inactive Publication Date: 2018-06-29
丹阳市中药材科技发展协会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of removing the transferred host is to remove all junipers and cypresses within 5 kilometers of the pear orchard. This is the most thorough way to solve the stem rot of pitaya. It is to spray pesticides on juniper or cypress and other trees. The sprayed chemicals include lime sulfur, sodium pentachlorophenate or thiram, etc.

Method used

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  • Medicament for preventing and curing dragon fruit stem rot
  • Medicament for preventing and curing dragon fruit stem rot
  • Medicament for preventing and curing dragon fruit stem rot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A medicament for preventing and treating dragon fruit stem rot, according to the dilution factor, consists of the following components,

[0012]

[0013] Phymarsine reacts with dimethylamine, carbon disulfide and sodium hydroxide to generate sodium N,N-dimethyldithiocarbamate, and mixes 15% sodium N,N-dimethyldithiocarbamate solution with arsenic trioxide Sodium hydroxide solution is prepared by reacting in the presence of dilute sulfuric acid.

Embodiment 2

[0015] A medicament for preventing and treating dragon fruit stem rot, according to the dilution factor, consists of the following components,

[0016]

[0017] Phymarsine reacts with dimethylamine, carbon disulfide and sodium hydroxide to generate sodium N,N-dimethyldithiocarbamate, and mixes 15% sodium N,N-dimethyldithiocarbamate solution with arsenic trioxide Sodium hydroxide solution is prepared by reacting in the presence of dilute sulfuric acid.

Embodiment 3

[0019] A preventive and control agent for dragon fruit stem rot, according to the dilution factor, consists of the following components,

[0020]

[0021] Phymarsine reacts with dimethylamine, carbon disulfide and sodium hydroxide to generate sodium N,N-dimethyldithiocarbamate, and mixes 15% sodium N,N-dimethyldithiocarbamate solution with arsenic trioxide Sodium hydroxide solution is prepared by reacting in the presence of dilute sulfuric acid.

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PUM

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Abstract

The invention discloses a medicament for preventing and curing dragon fruit stem rot. The medicament is characterized by comprising the following components in dilution ratios: 100 to 150 parts of 3-5Baume degree lime sulfur, 100 to 150 parts of 45% lime sulfur, 200 to 300 parts of 0.3% sodium pentachlorophenate and 1500 to 2000 parts of asomate.

Description

technical field [0001] The invention relates to a medicament for preventing and treating pitaya stem rot. Background technique [0002] Dragon fruit is also known as red dragon fruit, green dragon fruit, and auspicious fruit. It gets its name because the dragon fruit looks like the outer scales of a dragon. It is a green health food that integrates the advantages of fruits and vegetables. Not only has high nutritional value and excellent taste, but also contains less sugar and low calories, which is ideal for weight loss. It can definitely be called the "perfect food" that is popular in the 21st century. Dragon fruit is rich in dietary fiber, albumin, vitamin B complex, and vitamin C. It is also rich in phytochemicals such as anthocyanins. Dragon fruit is rich in minerals such as potassium, iron, and magnesium. [0003] Pitaya stem rot, the stem tissue produces yellow-brown soft rot or dark brown lesions, and in severe cases, the entire stem section rots and only the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/06A01N59/02A01N55/02A01N31/10A01P1/00A01P3/00
CPCA01N59/06A01N31/10A01N55/02A01N59/02A01N2300/00
Inventor 秦金锁
Owner 丹阳市中药材科技发展协会