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A plant source preparation for preventing and treating tree blister canker and its preparation method

A technology of vesicle canker and plant source, applied in botany equipment and methods, plant growth regulators, biocides, etc., can solve the problems of high use requirements, long residual period, pollution, etc., and achieve low cost, good Prevention and control effect, the effect of not polluting the environment

Active Publication Date: 2017-12-05
TAISHAN RES INST OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the prevention and treatment of tree blister canker is mainly the method of spraying chemical drugs. Although it has played a certain role in prevention and control, it also brings pesticide residues on fruits, pollution to soil, air, water sources and other environments, and kills Disadvantages such as natural enemies
In particular, fruit has high requirements for the use of pesticides, and the use of poisonous and long-lasting drugs has been banned

Method used

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  • A plant source preparation for preventing and treating tree blister canker and its preparation method
  • A plant source preparation for preventing and treating tree blister canker and its preparation method
  • A plant source preparation for preventing and treating tree blister canker and its preparation method

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Experimental program
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Effect test

Embodiment 1

[0015] The concrete technological process of preparation method of the present invention is:

[0016] (1) Mix the Rhizoma chamaejasma root, bark bark bark and Scutellaria barbata in a weight ratio of 1:1:1, process it into granules with a pulverizer, pass through a 60-mesh sieve, and put 20kg of granules into a traditional Chinese medicine extraction kettle to extract;

[0017] (2) Add 75 liters of 75% ethanol, cook at 80°C for 2.0 hours, then concentrate for 1 hour, and condense into a concentrated paste and crystals, that is, the compound extracts of Chamaejas chamaejas root, bark bark bark and Scutellaria barbata;

[0018] (3) Take the extract and add 75% ethanol as a solvent, and stir while adding until fully dissolved to prepare a saturated solution, which is the finished preparation for preventing and treating tree vesicular canker.

[0019] (4) Filling separately: put 500ml of the preparation for preventing and treating vesicular canker into a plastic bottle and seal i...

Embodiment 2

[0028] (1) Mix the Rhizoma chamaejasma root, bark bark bark and Scutellaria barbata in a weight ratio of 1:1:1, process it into granules with a pulverizer, pass through a 60-mesh sieve, and put 20kg of granules into a traditional Chinese medicine extraction kettle to extract;

[0029] (2) Add 75 liters of 75% ethanol, cook at 82°C for 2.0 hours, then concentrate for 1 hour, and concentrate into a concentrated paste and crystals, that is, the compound extracts of Chamaejas chamaejas root, bark bark bark and Scutellaria barbata;

[0030] (3) Take the extract and add 75% ethanol as a solvent, and stir while adding until fully dissolved to prepare a saturated solution, which is the finished preparation for preventing and treating tree vesicular canker.

[0031] (4) Filling separately: put 500ml of the preparation for preventing and treating vesicular canker into a plastic bottle and seal it for later use.

[0032] The main component weight percent of present embodiment product is...

Embodiment 3

[0040] (1) Mix the Rhizoma chamaejasma root, bark bark bark and Scutellaria barbata in a weight ratio of 1:1:1, process it into granules with a pulverizer, pass through a 60-mesh sieve, and put 20kg of granules into a traditional Chinese medicine extraction kettle to extract;

[0041] (2) Add 75 liters of 75% ethanol, cook at 84°C for 2.0 hours, then concentrate for 1 hour, and concentrate into a concentrated paste and crystals, that is, the compound extracts of Chamaejas chamaejas root, bark bark bark and Scutellaria barbata;

[0042] (3) Take the extract and add 75% ethanol as a solvent, and stir while adding until fully dissolved to prepare a saturated solution, which is the finished preparation for preventing and treating tree vesicular canker.

[0043] (4) Filling separately: put 500ml of the preparation for preventing and treating vesicular canker into a plastic bottle and seal it for later use.

[0044] The main component weight percent of present embodiment product is...

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Abstract

The invention discloses a botanical preparation for preventing and treating tree vesicular canker and a preparation method thereof. The Rhizoma chamaejasma root, Magnolia officinalis bark and Scutellaria barbata are mixed in a weight ratio of 1:1:1, and the powder is mixed with a pulverizer. Process and break into granules, pass through a 60-mesh sieve, put 20kg of granules into an extraction kettle of multifunctional extraction equipment for traditional Chinese medicine for extraction, add 75 liters of 75% ethanol, cook at a temperature of 80-84°C for 2.0 hours, and then concentrate for 1 hour , Serve as concentrated paste and crystals of compound extracts of Rhizoma chamaejasma root, bark bark bark and whole herb of Scutellaria barbata; then add 75% ethanol solvent, fully dissolve, make saturated liquid, bottle and seal to obtain this preparation. Test results show that the botanical preparation for preventing and treating tree vesicle canker of the present invention can promote the rapid healing of sores and exfoliation of lesions. It not only has a higher control effect on tree vesicle canker, but also does not pollute the environment. Cost, safety, directness, environmental protection and high efficiency.

Description

technical field [0001] The invention relates to the field of forestry prevention and control, in particular to a plant source preparation for preventing and treating tree blister canker. Background technique [0002] Vesicular canker of trees spreads all over the country. The affected tree species include poplar tomentosa, black poplar, willow, walnut, pomegranate, fig, etc., which seriously harmed large seedlings and saplings, causing large areas of young forests to die. The disease affects trunks and shoots. In early spring and late autumn, nearly circular water-soaked and vesicular lesions appear on the bark. The diameter of the lesions is about 1 cm. In severe cases, brown water flows out, and the lesions sink later. The internal necrosis scope of the lesion expands, and when the lesion connects and surrounds the trunk under the skin, the trunk dies. The disease is listed as an international major disease, and it can be regarded as a persistent disease in tree disease...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N65/22A01P3/00A01P1/00A01N43/16A01N35/04A01N31/08
Inventor 庞梓辰穆淑媛高红杨波边晓惠
Owner TAISHAN RES INST OF FORESTRY
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