CN113892488A - Terpinene-containing plant protection additive and preparation method thereof - Google Patents
Terpinene-containing plant protection additive and preparation method thereof Download PDFInfo
- Publication number
- CN113892488A CN113892488A CN202111174575.1A CN202111174575A CN113892488A CN 113892488 A CN113892488 A CN 113892488A CN 202111174575 A CN202111174575 A CN 202111174575A CN 113892488 A CN113892488 A CN 113892488A
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- China
- Prior art keywords
- terpinene
- plant protection
- parts
- weight
- containing plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229930006978 terpinene Natural products 0.000 title claims abstract description 35
- 150000003507 terpinene derivatives Chemical class 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000000654 additive Substances 0.000 title abstract description 5
- 230000000996 additive effect Effects 0.000 title abstract description 5
- 239000005794 Hymexazol Substances 0.000 claims abstract description 15
- KGVPNLBXJKTABS-UHFFFAOYSA-N hymexazol Chemical compound CC1=CC(O)=NO1 KGVPNLBXJKTABS-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 241000196324 Embryophyta Species 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 13
- 239000002202 Polyethylene glycol Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims description 12
- 244000061458 Solanum melongena Species 0.000 claims description 7
- 235000002597 Solanum melongena Nutrition 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 235000004263 Ocotea pretiosa Nutrition 0.000 claims description 2
- 244000227633 Ocotea pretiosa Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 6
- 241000723346 Cinnamomum camphora Species 0.000 description 6
- 239000012752 auxiliary agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 229960000411 camphor oil Drugs 0.000 description 3
- 239000010624 camphor oil Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 241000218195 Lauraceae Species 0.000 description 1
- 241001518143 Polypodium <fern> Species 0.000 description 1
- 241000205625 Sassafras Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a terpinene-containing plant protection additive and a preparation method thereof, wherein the preparation method comprises the following steps: 0.1-10 parts of hymexazol; 0.1-10 parts of terpinene; and 1000 parts by weight of water. The plant protection additive containing terpinene can improve the rate of emergence of plants.
Description
Technical Field
The invention relates to the field of cinnamomum camphora application, and particularly relates to a terpinene-containing plant protection auxiliary agent and a preparation method thereof.
Background
Cinnamomum camphora (with the academic name of Camphorum longipaniticulatum (Gamble) N. Chao ex H.W.Li) is evergreen arbor of Lauraceae, with height of 20 m and diameter at breast height of 50 cm; the bark is gray, the branch is cylindrical, hairless, the young branch is fine, the leaves are intergrowth, oval or elliptical, the tip is suddenly short and gradually sharp to long and gradually sharp, the upper surface is dark green, bright, the lower surface is grey green, dark, the two surfaces are hairless, the leaf stalk is flat and back convex, light green, the cone inflorescence axillary, is fine, the branch is fine and weak, each branch is 3-7 flowers of the polypodium, the shaft is hairless, the flower is light yellow, fragrance is provided, the stalk is fine, the flower quilt is cone-shaped, the flower quilt is oval, the filament is white and soft, the filament is glandless, the anther is long round, the ovary is oval, the young fruit is spherical, the flower is in 5-6 months, and the fruit is yielded in 7-9 months.
Yibin is the primary resource of the cinnamomum camphora, and by the end of 2018, 47 ten thousand mu of cinnamomum camphora forest base in the whole market has the crude cinnamomum camphora oil yield of over 70 percent of the whole country, the yibin crude cinnamomum camphora has high oil yield and good oil quality, and belongs to a non-inspection product in the international market.
At present, the main methods for extracting the crude camphor oil include a CO2 supercritical extraction method, a water vapor steam extraction method, an extraction method and the like, and target products are extracted from the crude camphor oil through the extraction methods, wherein terpinene is one of the target products.
The existing terpinene is generally used as a perfume, and other purposes are not reported.
Disclosure of Invention
In view of the above problems, in one aspect, the present invention provides a terpinene-containing plant protection aid that can improve the rate of emergence of plants.
A terpinene-containing plant protection aid comprising:
0.1-10 parts of hymexazol;
0.1-10 parts of terpinene; and
1000 parts of water.
In one or more specific embodiments herein, the terpinene-containing plant protection aid may further include a dispersant in an amount of 0.001 to 0.1 parts by weight.
In one or more specific embodiments herein, the dispersant is 0.01 to 0.1 parts by weight.
In one or more specific embodiments herein, the dispersant is polyethylene glycol. After the polyethylene glycol is added, the dispersion of the plant protection auxiliary agent is promoted, and the seedling emergence amount is uniformly distributed under the same experiment conditions in a field experiment.
In one or more specific embodiments of the present application, the hymexazol is 1 to 10 parts by weight.
In one or more specific embodiments of the present application, the plant comprises an eggplant.
In one or more specific embodiments of the present application, the terpinene is prepared from sassafras.
In one aspect, the invention also provides a preparation method of the terpinene-containing plant protection additive.
A preparation method of the terpinene-containing plant protection auxiliary agent comprises the following steps:
firstly, taking hymexazol and terpinene, and mixing.
And adding polyethylene glycol into the mixture of the first step, and uniformly mixing.
Thirdly, water is added into the mixture of the second step.
The invention principle and the beneficial effects of the application are as follows:
according to the invention, hymexazol, terpinene and polyethylene glycol are mixed to be used as plant protection auxiliary agents, so that the emergence rate is improved.
Detailed Description
The present invention will be further explained below.
The examples provided herein are merely to further illustrate the invention and should not be construed as limiting the invention in any way.
It will be apparent to those skilled in the art that the materials and methods of operation used in the present invention are well known in the art, unless otherwise specified, in the following.
In the present invention, parts by weight means measured in units of weight, such as 1 part by weight means: when the weight is Kg, 1 part by weight means 1 Kg; when the weight is g, 1 part by weight means 1g, and the like, and is not limited to a specific Kg or g.
In the following examples 1-3, hymexazol (hymexazol), polyethylene glycol and terpinene, which were prepared by extracting crude camphor oil, were all commercially available.
Example 1
Taking 1 weight part of hymexazol and 1 weight part of terpinene, and uniformly mixing.
② adding 0.01 weight portion of polyethylene glycol into the mixture of the first step, and mixing uniformly.
And thirdly, adding 1000 parts by weight of water into the mixture of the second step, and uniformly stirring for later use.
Example 2
Firstly, taking 5 parts by weight of hymexazol and 1 part by weight of terpinene, and uniformly mixing.
② adding 0.05 weight part of polyethylene glycol into the mixture of the first step, and mixing evenly.
Thirdly, 1000 parts by weight of water is added into the mixture of the second step, and the mixture is stirred uniformly.
Example 3
Taking 10 parts by weight of hymexazol and 1 part by weight of terpinene, and uniformly mixing.
② adding 0.1 weight part of polyethylene glycol into the mixture of the first step, and mixing uniformly.
And thirdly, adding 1000 parts by weight of water into the mixture of the second step, and uniformly stirring for later use.
Example 4
Taking 2 parts by weight of hymexazol.
② adding 0.01 weight portion of polyethylene glycol into the hymexazol of the first step, and uniformly mixing.
And thirdly, adding 1000 parts by weight of water into the mixture of the second step, and uniformly stirring for later use.
Example 5
Taking 2 parts by weight of terpinene.
② adding 0.01 weight part of polyethylene glycol into the terpinene of the first step, and mixing uniformly.
And thirdly, adding 1000 parts by weight of water into the mixture of the second step, and uniformly stirring for later use.
Example 6
The test specimens prepared in each of example 1, example 4 and example 5 were subjected to field tests for eggplant emergence.
Eggplant seeds are purchased from the market and comprise three types, namely, parents (fine varieties), hybrid seeds (first-grade) and conventional seeds (fine varieties).
The experimental land of the field test is the same ground source, and the same ground source is divided into 36 small plots with equal areas. Wherein, in example 1, there are three small plots corresponding to the parent (improved variety), three small plots corresponding to the hybrid (first-grade), and three small plots corresponding to the conventional variety (improved variety); example 4 there were three small plots corresponding to the parent (elite), three small plots corresponding to the hybrid (first-grade), and three small plots corresponding to the conventional (elite); example 5 three small plots corresponding to the parent (elite), three small plots corresponding to the hybrid (first-grade), and three small plots corresponding to the conventional (elite); the other 9 small plots are blank control plots, wherein the parent (fine variety) corresponds to three small plots, the hybrid (first grade) corresponds to three small plots, and the conventional variety (fine variety) corresponds to three small plots.
Before sowing, except the eggplant seeds corresponding to the blank control plot, the eggplant seeds corresponding to each small plot are treated by the corresponding test sample, and the treatment methods are the same. And directly sowing the eggplant seeds corresponding to the blank control plot, and treating without a sample.
When in seeding, the number of the seeds sowed in each small plot is the same, and the field management after seeding is the same.
And observing and recording the number of seedlings, and calculating the rate of emergence, wherein the rate of emergence is 100% of the number of seedlings/seed number.
Table 1 below is a table comparing the emergence rates of the samples of example 1, example 4 and example 5 with the blank control.
Table 1 table for comparison of emergence rates of samples of example 1, example 4 and example 5 with blank control
Remarking: in table 1, the values in each bin are the average values after removing the suspicious data according to the grassbs criterion, except the average value. The average value is the average value of the emergence rate of the parent, the emergence rate of the hybrid and the emergence rate of the conventional seed.
As can be seen from Table 1, the emergence rates of the hybrids were higher than those of the parent and the conventional species for the samples of example 1, example 4 and example 5, the higher emergence rates were obtained for the samples of example 1 than for the samples of example 4 and example 5, and the higher emergence rates were obtained for the samples of example 4 and example 5 relative to the blank control, wherein the emergence rate of example 4 was relatively high.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A terpinene-containing plant protection aid comprising:
0.1-10 parts of hymexazol;
0.1-10 parts of terpinene; and
1000 parts of water.
2. The terpinene-containing plant protection aid according to claim 1, wherein the terpinene-containing plant protection aid further comprises a dispersant in an amount of 0.001 to 0.1 parts by weight.
3. The terpinene-containing plant protection aid according to claim 2, wherein the dispersant is present in an amount of 0.01 to 0.1 parts by weight.
4. The terpinene-containing plant protection aid according to claim 2 or 3, wherein the dispersant is polyethylene glycol.
5. The terpinene-containing plant protection aid according to any one of claims 1 to 4, wherein the amount of hymexazol is 1 to 10 parts by weight.
6. The terpinene-containing plant protection aid according to any one of claims 1 to 5, wherein the plant comprises an eggplant.
7. The plant protection aid containing terpinene according to any one of claims 1 to 6, wherein the terpinene is prepared from sassafras.
8. A process for preparing a terpinene-containing plant protection aid as claimed in any one of claims 1 to 7, comprising the steps of:
firstly, taking hymexazol and terpinene, and mixing;
adding polyethylene glycol into the mixture of the first step, and uniformly mixing;
thirdly, water is added into the mixture of the second step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174575.1A CN113892488A (en) | 2021-10-09 | 2021-10-09 | Terpinene-containing plant protection additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111174575.1A CN113892488A (en) | 2021-10-09 | 2021-10-09 | Terpinene-containing plant protection additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113892488A true CN113892488A (en) | 2022-01-07 |
Family
ID=79190525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111174575.1A Pending CN113892488A (en) | 2021-10-09 | 2021-10-09 | Terpinene-containing plant protection additive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113892488A (en) |
-
2021
- 2021-10-09 CN CN202111174575.1A patent/CN113892488A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| 刘新等: "《农药安全使用技术》", 30 September 2014, 福建科学技术出版社 * |
| 陈传娇: "几种中药材挥发油对三七病害的防控作用及抑菌机制研究", 《云南中医药大学硕士论文》 * |
| 陈勇兵等: "《蔬菜育苗实用技术》", 31 July 2010, 浙江工商大学出版社 * |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |
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| RJ01 | Rejection of invention patent application after publication |