A kind of the method for control of the parasitic tea of camellia tree
【Technical field】
The present invention relates to fruit tree parasitism tea Prevention Technique field, and in particular to a kind of the method for control of the parasitic tea of camellia tree.
【Background technology】
Parasitic tea depends on camellia tree and grown up to.Parasitic tea is not necessarily tealeaves in fact, but in the remote mountains in Guangxi,
Usually have a fruit such as sorosis that sparrow pecks on tree, and the recess that the seed that sparrow holds in the month will be fallen on camellia tree, this
The nutrient that a little seeds have been drawn on tree is slowly grown up, and people have adopted these plants and tea is made, thus referred to as parasitic tea.Parasitic tea handle
The root of oneself is penetrated inside elite stand wood dearly, sucks moisture and nutriment in trunk, and oneself is supported flourishing, right
Elite stand causes necessarily to endanger.
Once encroached on by parasitic tea, gently then camellia tree undergrowth, it is heavy then withered quickly.The harm of parasitic tea has
Chronicity, because carrying the brood body of parasitic tea on tree, it is difficult to which it is thoroughly removed, therefore, camellia tree will be long-term aggrieved, until
It is dead.
Preventing and treating of the prior art to parasitic tea is usually directly cut off, cumbersome.
【The content of the invention】
The goal of the invention of the present invention is:For above-mentioned problem, there is provided a kind of side of preventing and kill off of the parasitic tea of camellia tree
Method, methods described are sprayed on parasitic tea branches and leaves using dedicated abatement agent, high to the control rate of parasitic tea harm, and simple easy
Row, convenient operation, easily realize.
To achieve these goals, the technical solution adopted by the present invention is as follows:
A kind of the method for control of the parasitic tea of camellia tree, including following methods step:1) soil deeptillage 15-25cm, to suppress
Parasitic tea seed is sprouted 2) since spring, even sprays 3 dedicated abatement agent every first quarter moon;
The dedicated abatement agent comprises the following raw materials by weight percent:20~30 parts of Caulis Clematidis Armandi extract, selfheal
10~15 parts of extract, 50~60 parts of auxiliary agent.
Further, the Caulis Clematidis Armandi extract is made in accordance with the following methods:Caulis clematidis armandii is crushed, crosses 60~80 mesh sieves
Net, oversize being taken, add the water of 3~6 times of weight, 30~60min is extracted under the conditions of 90~100 DEG C, 200~400 mesh filter,
Relative density 1.10~1.26 when extract solution is concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce caulis clematidis armandii
Extract.
Further, the Prunella vulgaris extract is made in accordance with the following methods:Selfheal is crushed, adds 70~80%
Ethanol solution impregnates 4~5h;Then add in ultrasonic extractor, at room temperature 30~40min of ultrasonic extraction;Extraction terminates, mistake
Filtrate is filtered to obtain, filtrate recycling ethanol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content
≤ 5%, produce Prunella vulgaris extract.
Further, described auxiliary agent is made up of vegetable oil, surfactant.
Further, the surfactant is stearic acid, neopelex, lauryl sodium sulfate, benzene bundle
One or more in oronain, benzalkonium bromide, lecithin, fatty glyceride, fatty acid sorbitan or polysorbate.
In the present invention, the spraying method of the dedicated abatement agent is:The dedicated abatement agent is converted according to mu dosage 100ml
30~40 kilograms of water even spraying either after at 4 points in afternoon or when cloudy before at 9 points in the morning of fine day, is sprayed in parasitic tea
On branches and leaves.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
(1) the inventive method positive effect, the parasitic tea of camellia tree, which endangers incidence, substantially to be reduced, and the spray present invention's is special
All reach more than 95% with control rate after improvement agent;
(2) in dedicated abatement agent of the invention, Caulis Clematidis Armandi extract and Prunella vulgaris extract act synergistically, and suppress to post
The growth of raw tea is obvious, and dedicated abatement agent uses vegetable oil as solvent, and pollution-free, pH value is neutral meta-acid, stability is superior, slow
Punching property is good;Without poisonous metal, without hormonal substance, safe to use.
【Embodiment】
Embodiment 1
A kind of the method for control of the parasitic tea of camellia tree, including following methods step:1) soil deeptillage 15-25cm, to suppress
Parasitic tea seed is sprouted 2) since spring, even sprays 3 dedicated abatement agent every first quarter moon;
The dedicated abatement agent comprises the following raw materials by weight percent:20 parts of Caulis Clematidis Armandi extract, selfheal extraction
10 parts of thing, 30 parts of vegetable oil, 20 parts of fatty glyceride.
Wherein Caulis Clematidis Armandi extract is made in accordance with the following methods:Caulis clematidis armandii is crushed, 60 eye mesh screens is crossed, takes oversize, add
Enter the water of 3 times of weight, 30min, the filtering of 200~400 mesh are extracted under the conditions of 90~100 DEG C, extract solution is concentrated into 60 DEG C of phases
To density, 1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Caulis Clematidis Armandi extract.
Wherein Prunella vulgaris extract is made in accordance with the following methods:Selfheal is crushed, adds 70% ethanol solution dipping
4h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 30min;Extraction terminates, and filters to get filtrate, filtrate recovery second
Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce selfheal and carry
Take thing.
In the present embodiment, the spraying method of the dedicated abatement agent is:By the dedicated abatement agent according to mu (667m2) use
Amount 100ml is watered 30 kilograms of even sprayings either after at 4 points in afternoon or when cloudy before at 9 points in the morning of fine day, sprays
On parasitic tea branches and leaves.
The method of control of the parasitic tea of camellia tree of the present embodiment reaches 95% to the parasitic tea control rate of camellia tree.
Embodiment 2
A kind of the method for control of the parasitic tea of camellia tree, including following methods step:1) soil deeptillage 15-25cm, to suppress
Parasitic tea seed is sprouted 2) since spring, even sprays 3 dedicated abatement agent every first quarter moon;
The dedicated abatement agent comprises the following raw materials by weight percent:30 parts of Caulis Clematidis Armandi extract, selfheal extraction
15 parts of thing, 36 parts of vegetable oil, 15 parts of neopelex, 9 parts of benzalkonium chloride.
Wherein Caulis Clematidis Armandi extract is made in accordance with the following methods:Caulis clematidis armandii is crushed, 80 eye mesh screens is crossed, takes oversize, add
Enter the water of 6 times of weight, 60min, the filtering of 400 mesh, relative density when extract solution is concentrated into 60 DEG C are extracted under the conditions of 90~100 DEG C
1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Caulis Clematidis Armandi extract.
Wherein Prunella vulgaris extract is made in accordance with the following methods:Selfheal is crushed, adds 80% ethanol solution dipping
5h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 40min;Extraction terminates, and filters to get filtrate, filtrate recovery second
Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce selfheal and carry
Take thing.
In the present embodiment, the spraying method of the dedicated abatement agent is:By the dedicated abatement agent according to mu (667m2) use
Amount 100ml is watered 40 kilograms of even sprayings either after at 4 points in afternoon or when cloudy before at 9 points in the morning of fine day, sprays
On parasitic tea branches and leaves.
The method of control of the parasitic tea of camellia tree of the present embodiment reaches 100% to the parasitic tea control rate of camellia tree.
Embodiment 3
A kind of the method for control of the parasitic tea of camellia tree, including following methods step:1) soil deeptillage 15-25cm, to suppress
Parasitic tea seed is sprouted 2) since spring, even sprays 3 dedicated abatement agent every first quarter moon;
The dedicated abatement agent comprises the following raw materials by weight percent:25 parts of Caulis Clematidis Armandi extract, selfheal extraction
12 parts of thing, 30 parts of vegetable oil, 20 parts of fatty acid sorbitan, 5 parts of lecithin.
Wherein Caulis Clematidis Armandi extract is made in accordance with the following methods:Caulis clematidis armandii is crushed, 80 eye mesh screens is crossed, takes oversize, add
Enter the water of 5 times of weight, 45min, the filtering of 200~400 mesh are extracted under the conditions of 90~100 DEG C, extract solution is concentrated into 60 DEG C of phases
To density, 1.10~1.26,70~80 DEG C are dried under vacuum to water content≤5%, produce Caulis Clematidis Armandi extract.
Wherein Prunella vulgaris extract is made in accordance with the following methods:Selfheal is crushed, adds 75% ethanol solution dipping
4h;Then add in ultrasonic extractor, at room temperature ultrasonic extraction 35min;Extraction terminates, and filters to get filtrate, filtrate recovery second
Alcohol, relative density 1.10~1.26 when being concentrated into 60 DEG C, 70~80 DEG C are dried under vacuum to water content≤5%, produce selfheal and carry
Take thing.
In the present embodiment, the spraying method of the dedicated abatement agent is:By the dedicated abatement agent according to mu (667m2) use
Amount 100ml is watered 35 kilograms of even sprayings either after at 4 points in afternoon or when cloudy before at 9 points in the morning of fine day, sprays
On parasitic tea branches and leaves.
The method of control of the parasitic tea of camellia tree of the present embodiment reaches 98% to the parasitic tea control rate of camellia tree.
Comparative example 1:
Caulis Clematidis Armandi extract is not added in the method for control of the parasitic tea of camellia tree of comparative example 1, the dedicated abatement agent of use, its
He is the same as embodiment 1.
As a result:The method of control of the parasitic tea of camellia tree of comparative example 1 is only 42.9% to the parasitic tea control rate of camellia tree.
Illustrate that the dedicated abatement agent that the present invention uses acts synergistically by adding Caulis Clematidis Armandi extract and Prunella vulgaris extract, prevent and treat
Parasitic tea is better.
Comparative example 2:
Prunella vulgaris extract is not added in the method for control of the parasitic tea of camellia tree of comparative example 2, the dedicated abatement agent of use, its
He is the same as embodiment 1.
As a result:The method of control of the parasitic tea of camellia tree of comparative example 2 is only 53.4% to the parasitic tea control rate of camellia tree.
Illustrate that the dedicated abatement agent that the present invention uses acts synergistically by adding Caulis Clematidis Armandi extract and Prunella vulgaris extract, prevent and treat
Parasitic tea is better.
Described above is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, the equal change completed or modification change under the technical spirit suggested by all present invention, all should belong to
Cover the scope of the claims in the present invention.