CN107474743A - A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter - Google Patents
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter Download PDFInfo
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- CN107474743A CN107474743A CN201710758319.4A CN201710758319A CN107474743A CN 107474743 A CN107474743 A CN 107474743A CN 201710758319 A CN201710758319 A CN 201710758319A CN 107474743 A CN107474743 A CN 107474743A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/02—Sulfur; Selenium; Tellurium; Compounds thereof
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
- C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides the white-out agent that a kind of antifreeze summer in plant trunk winter is sun-proof, include the component of following parts by weight：700 parts of calcium oxide；5 291 parts of powdered whiting；1 50 parts of inorganic fungicide；2 15 parts of film forming agent；5 200 parts of redispersible latex powder；1 30 parts of dispersant；The parts by weight of water are 2 times of said components gross weight number.White-out agent of the present invention, being applied to trunk can adhere to 4 to 6 months on trunk afterwards；Winter can play the antifreeze effect of insect prevention, and summer can play sun-proof effect；It from fine quick lime, the white-out agent being configured to, can brush, can also spray, substantially increase efficiency；Conventional salt is not used in raw material, avoids the salinization to soil, reduces the pollution to environment.
Description
Technical field
The invention belongs to pesticide field, more particularly, to the white-out agent that a kind of antifreeze summer in plant trunk winter is sun-proof.
Background technology
The industrial crops such as fruit tree, pears, peach, walnut in agricultural production, there is trunk whitewashing in time of the year when autumn changes into winter, the end of spring and the beginning of summer
Field operation；Also there is the measure in time of the year when autumn changes into winter, the end of spring and the beginning of summer trunk whitewashing in forestry, afforestation.Its purpose is exactly the winter
It is antifreeze, summer is sun-proof, while insect prevention diseases prevention, is also beautified the environment on gardens.
The white-out agent that uses is mainly that quick lime, lime sulfur, salt, animal oil, water allotment form in production at present, its
Middle quick lime main function is albefaction trunk, and lime sulfur is used for insect prevention diseases prevention, and salt plays a part of being to strengthen quick lime to exist
Adhesive force on trunk, animal oil play a part of moisturizing film forming.
Defect used below be present in existing white-out agent：(1) time, adhered on trunk is short, typically on two months left sides
It is right；(2), in order to increase the time of attachment, it is necessary to increase salt consumption, and salt is flowed into after rain leaching in soil, is added
The speed salinization of soil, destroys environment；(3), quick lime fineness used is poor, and purity is low, and residue is more, it is impossible to uses mechanical spray
Mist, only manually brush, labor intensive material resources are big, and efficiency is low.Therefore this area is urgently researched and developed a kind of attachment time long and can and reached
Winter is antifreeze, summer is sun-proof, insect prevention diseases prevention, and colleague can also reduce the damage to original soil.
The content of the invention
In view of this, the present invention is directed to propose a kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, with solution
State problem.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, include the component of following parts by weight：
700 parts of calcium oxide；
Powdered whiting 5-291 parts；
Inorganic fungicide 1-50 parts；
Film forming agent 2-15 parts；
Redispersible latex powder 5-200 parts；
Dispersant 1-30 parts；
The parts by weight of water are 2 times of said components gross weight number.
Wherein, film forming agent is the effect of moisturizing film forming；Redispersible latex powder, which can play, improves calcium lime powder in trunk
On adhesive force, extend attachment the time effect；Dispersant can be quickly film forming agent, redispersible latex powder, oxidation
Calcium, powdered whiting, sulphur uniformly scatter, and form the system of a stable uniform.
Further, described inorganic fungicide is Cosan or lime sulfur, and the average grain diameter of the Cosan is big
In 400 mesh, the lime sulfur is the lime sulfur crystal that mass concentration is 45%.Sulphur and lime sulfur play sterilization and insect prevention
Prophylaxis effect, the other bactericide commonly used in other agriculturals also can be selected in certain inorganic fungicide, such as copper sulphate, hydroxide
Copper etc.；
Further, the calcium oxide and powdered whiting are pulvis, and the average grain diameter of the two is all higher than 400 mesh.
Further, the film forming agent is organic silicone, polyvinyl butyral, polyvinyl alcohol, polyvinyl acetate, hydroxypropyl
One or more kinds of mixture in ylmethyl cellulose, rosin diene xanthans, starch, it is preferable that the film forming agent is
Hydroxypropyl methyl cellulose.
Further, the dispersant is polyacrylic acid sodium salt, alkylphenol-polyethenoxy base ether phosphate or ester, naphthalene sulfonic acids
Sodium formaldehyde condensation product, alkyl naphthalene formaldehyde condensate sulfonates, alkylphenol-polyethenoxy base ether formaldehyde condensation products, polyoxyethylene polyoxy
One or more kinds of mixture in propenyl ether block copolymer, calgon；Preferably, the dispersant is six inclined
Sodium phosphate.
Further, the redispersible latex powder is vinylacetate and ethylene copolymer latex powder, described to divide again
The average grain diameter for dissipating property latex powder is more than 70 mesh, bulk density 400-600g/L, and 50% solution viscosity is more than 2Pas.
Further, the purity of the calcium oxide is more than 96%.
The preparation method of above-mentioned white-out agent comprises the following steps：First by calcium oxide, powdered whiting, inorganic fungicide,
Film forming agent, redispersible latex powder, dispersant are uniformly mixing to obtain mixed pulvis；To in the pulvis to stir plus
Enter the water of twice of pulvis parts by weight, be again stirring for forming stable liquid system and obtain white-out agent.
Relative to prior art, sun-proof white-out agent of antifreeze summer in plant trunk winter of the present invention has following excellent
Gesture：
White-out agent of the present invention, being applied to trunk can adhere to 4 to 6 months on trunk afterwards；Winter can play
The antifreeze effect of insect prevention, summer can play sun-proof effect；From fine quick lime, the white-out agent being configured to, can brush,
It can also spray, substantially increase efficiency；Conventional salt is not used in raw material, avoids the salinization to soil, is reduced pair
The pollution of environment.
Embodiment
In addition to being defined, technical term used has universal with those skilled in the art of the invention in following examples
The identical meanings of understanding.Test reagent used, is routine biochemistry reagent unless otherwise specified in following examples；It is described
Experimental method, it is conventional method unless otherwise specified.
The present invention is described in detail with reference to embodiment.
The dispersant used in embodiment 1-5 is calgon, and manufacturer is Weifang Hua Bo Chemical Co., Ltd.s；
Film forming agent is hydroxypropyl methyl cellulose, and manufacturer is Shandong Yiteng New Material Stock Co., Ltd.；
Redispersible latex powder, manufacturer are Shanxi Sanwei Group Co., Ltd., concrete model SWF-04；
Cosan and the lime sulfur crystal that mass concentration is 45%, manufacturer is Cosan factory of Shandong Xintai City.
Embodiment 1
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, its preparation method comprise the following steps：First will be raw
Pulverized limestone 700kg, dicalcium powder 247kg, Cosan 15kg, hydroxypropyl methyl cellulose 5kg, redispersible latex powder 25kg,
Calgon 8kg is uniformly mixing to obtain mixed pulvis, and above-mentioned raw materials are pulvis, and particle mean size is 400 mesh；Stirred to handle
The water that twice of pulvis parts by weight are added in uniform pulvis is mixed, is again stirring for forming stable liquid system and is whitewashed
Agent.
Embodiment 2
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, its preparation method comprise the following steps：First will be raw
Pulverized limestone 700kg, dicalcium powder 200kg, mass concentration be 45% lime sulfur crystal 30kg, hydroxypropyl methyl cellulose 8kg,
Redispersible latex powder 50kg, calgon 10kg are uniformly mixing to obtain mixed pulvis, and above-mentioned raw materials are pulvis,
Particle mean size is 400 mesh；To the water for adding twice of pulvis parts by weight in the pulvis to stir, it is again stirring for forming stabilization
Liquid system i.e. obtain white-out agent.
Embodiment 3
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, its preparation method comprise the following steps：First will be raw
Pulverized limestone 700kg, dicalcium powder 252kg, Cosan 35kg, hydroxypropyl methyl cellulose 10kg, redispersible latex powder 68kg,
Calgon 13kg is uniformly mixing to obtain mixed pulvis, and above-mentioned raw materials are pulvis, and particle mean size is 600 mesh；To handle
The water of twice of pulvis parts by weight is added in the pulvis to stir, is again stirring for forming stable liquid system and is whitewashed
Agent.
Embodiment 4
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, its preparation method comprise the following steps：First will be raw
Pulverized limestone 700kg, dicalcium powder 280kg, Cosan 40kg, hydroxypropyl methyl cellulose 10kg, redispersible latex powder
123kg, calgon 15kg are uniformly mixing to obtain mixed pulvis, and above-mentioned raw materials are pulvis, particle mean size 400
Mesh；To the water for adding twice of pulvis parts by weight in the pulvis to stir, it is again stirring for forming stable liquid system i.e.
Obtain white-out agent.
Embodiment 5
A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter, its preparation method comprise the following steps：First will be raw
Pulverized limestone 700kg, dicalcium powder 290kg, the lime sulfur crystal 50kg that mass concentration is 45%, hydroxypropyl methyl cellulose
15kg, redispersible latex powder 200kg, calgon 30kg are uniformly mixing to obtain mixed pulvis, and above-mentioned raw materials are equal
For pulvis, particle mean size is 500 mesh；To the water that twice of pulvis parts by weight are added in the pulvis to stir, it is again stirring for
Form stable liquid system and obtain white-out agent.
Comparative example
Commonly use white-out agent in production, raw material is quick lime, mass concentration is 45% lime sulfur crystal, salt, lard,
Water, quality proportioning 100：2：1：0.5：100；It is mixed evenly and produces.
Test method：
1st, test site：Jinghai county, Qing Feng nurseries.The thick state Chinese scholartree of 10 centimeters of the diameter of a cross-section of a tree trunk 1.3 meters above the ground of selection amounts to 2000, point
Into two groups each 1000, dry 1 meter of height is applied；Randomly choose 10 trees during investigation from every group every time；
2nd, content of the test：Apply white whether there is shedding, cracking, fritter come off, come off in flakes, be thinning；(shedding：Hand touches trunk
White is applied, whether speckles with white powder on hand, it is then shedding to speckle with white powder；Cracking：Cracking is whether there is on trunk whitewashing layer；Fritter comes off：
Trunk whitewashing layer has part fritter to come off；Come off in flakes：Trunk whitewashing layer comes off in flakes.)
3rd, the pilot survey time：The 3rd day, 15 days, 30 days, 45 days, 60 days, 90 days, 120 days after experiment；
Result of the test see the table below：
Analysis of experiments and conclusion：
1st, test four months in be Efficiency in Buildings in Tianjin Area rainy season, under rainwash, be inspection white-out agent adhesive force most
Good period；
2nd, the white-out agent of comparative example, applying after white parches has shedding phenomenon, and the 15th day cracking, occurs within the 30th day small
Block comes off, and comes off in flakes within the 45th day, has lost the effect whitewashed and function at the 60th day, i.e., after brushing 45 days just part lose
Effect and the function whitewashed have been gone, sun-proof effect had not both been had after 60 days；
3rd, embodiments of the invention 1-5, no shedding, cracking, fritter come off, come off in flakes in four months of experiment
Phenomenon, it is thinning to occur applying white after 90 days, white is applied at 120 days is thinned to and appear bark color, i.e., the white-out agent of the present invention is in rain
The attachment time of four months can be kept in season, can play a part of preventing Exposure to Sunlight in whole summer.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- A kind of 1. white-out agent that antifreeze summer in plant trunk winter is sun-proof, it is characterised in that：Include the component of following parts by weight：700 parts of calcium oxide；Powdered whiting 5-291 parts；Inorganic fungicide 1-50 parts；Film forming agent 2-15 parts；Redispersible latex powder 5-200 parts；Dispersant 1-30 parts；The parts by weight of water are 2 times of said components gross weight number.
- 2. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：Described nothing Machine bactericide is Cosan or lime sulfur, and the average grain diameter of the Cosan is all higher than 400 mesh, and the lime sulfur is quality Concentration is 45% lime sulfur crystal.
- 3. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：The oxidation Calcium and powdered whiting are pulvis, and the average grain diameter of the two is all higher than 400 mesh.
- 4. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：The film forming Agent is organic silicone, polyvinyl butyral, polyvinyl alcohol, polyvinyl acetate, hydroxypropyl methyl cellulose, rosin diene xanthan One or more kinds of mixture in glue, starch.
- 5. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：The film forming Agent is hydroxypropyl methyl cellulose.
- 6. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：It is described scattered Agent is polyacrylic acid sodium salt, alkylphenol-polyethenoxy base ether phosphate or ester, naphthalenesulfonic acid-formaldehyde condensate, alkyl naphthalene formaldehyde contracting Compound sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products, polyoxyethylene polyoxypropylene base ether block copolymers, six inclined phosphorus One or more kinds of mixture in sour sodium.
- 7. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：It is described scattered Agent is calgon.
- 8. the white-out agent that antifreeze summer in plant trunk winter according to claim 1 is sun-proof, it is characterised in that：It is described can be again Dispersed latex powder is vinylacetate and ethylene copolymer latex powder, and the average grain diameter of the redispersible latex powder is more than 70 Mesh, bulk density 400-600g/L, 50% solution viscosity are more than 2Pas.
- 9. the white-out agent that antifreeze summer in plant trunk winter according to claim 2 is sun-proof, it is characterised in that：The oxidation The purity of calcium is more than 96%.
- 10. the preparation method of claim 1-9 any described plant antifreeze summers in trunk winter sun-proof white-out agent, its feature It is：The preparation method comprises the following steps：First by calcium oxide, powdered whiting, inorganic fungicide, film forming agent, can be again Dispersed latex powder, dispersant are uniformly mixing to obtain mixed pulvis；To addition pulvis weight in the pulvis to stir The water that twice of number, the liquid system for being again stirring for being formed stabilization obtain white-out agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710758319.4A CN107474743A (en) | 2017-08-29 | 2017-08-29 | A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710758319.4A CN107474743A (en) | 2017-08-29 | 2017-08-29 | A kind of sun-proof white-out agent of antifreeze summer in plant trunk winter |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271810A (en) * | 2018-04-04 | 2018-07-13 | 田秋珍 | A kind of multi-functional trunk whitewashing agent |
| CN108477230A (en) * | 2018-05-30 | 2018-09-04 | 安徽省百禾农业科技发展有限公司 | A kind of tree whitening agent and preparation method thereof |
| CN109233451A (en) * | 2018-09-20 | 2019-01-18 | 翟琳 | A kind of phase-changing and temperature-regulating expelling parasite Rhus lacquer |
| CN109251574A (en) * | 2018-09-14 | 2019-01-22 | 河南神润生物科技有限公司 | White-out agent and preparation method thereof for plant trunk disease-resistant containing zinc and magnesium |
| CN109275660A (en) * | 2018-09-03 | 2019-01-29 | 新昌县云河虫害防治技术开发有限公司 | The preparation method of honey white-out agent |
| CN110229600A (en) * | 2019-05-20 | 2019-09-13 | 戴小红 | A kind of antifreeze trunk whitewashing agent and preparation method thereof |
| CN110835483A (en) * | 2019-10-23 | 2020-02-25 | 马鞍山市盛甲田生态科技有限公司 | Plant whitewashing agent capable of spraying and reflecting light and preparation method thereof |
| CN111925685A (en) * | 2020-07-30 | 2020-11-13 | 陕西谱润生物科技有限公司 | Plant sun-screening agent and preparation method and application thereof |
| CN113354965A (en) * | 2021-06-21 | 2021-09-07 | 王明海 | Street tree brightening and beautifying reflective coating and preparation method thereof |
| CN114058266A (en) * | 2021-11-20 | 2022-02-18 | 江苏凯进生态建设有限公司 | Plant antifreezing agent and preparation method thereof |
| CN114656817A (en) * | 2022-03-01 | 2022-06-24 | 河北德沃多肥料有限公司 | Tree whitening agent |
| CN114736562A (en) * | 2022-04-28 | 2022-07-12 | 广西南宁市农多宝农业技术开发有限责任公司 | Method for preventing sunscald and whitening of citrus |
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| CN102334514A (en) * | 2011-07-19 | 2012-02-01 | 陕西喜嘉旺生物科技有限责任公司 | Tree wound healing protective agent and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271810A (en) * | 2018-04-04 | 2018-07-13 | 田秋珍 | A kind of multi-functional trunk whitewashing agent |
| CN108477230A (en) * | 2018-05-30 | 2018-09-04 | 安徽省百禾农业科技发展有限公司 | A kind of tree whitening agent and preparation method thereof |
| CN109275660A (en) * | 2018-09-03 | 2019-01-29 | 新昌县云河虫害防治技术开发有限公司 | The preparation method of honey white-out agent |
| CN109251574A (en) * | 2018-09-14 | 2019-01-22 | 河南神润生物科技有限公司 | White-out agent and preparation method thereof for plant trunk disease-resistant containing zinc and magnesium |
| CN109233451A (en) * | 2018-09-20 | 2019-01-18 | 翟琳 | A kind of phase-changing and temperature-regulating expelling parasite Rhus lacquer |
| CN110229600A (en) * | 2019-05-20 | 2019-09-13 | 戴小红 | A kind of antifreeze trunk whitewashing agent and preparation method thereof |
| CN110835483A (en) * | 2019-10-23 | 2020-02-25 | 马鞍山市盛甲田生态科技有限公司 | Plant whitewashing agent capable of spraying and reflecting light and preparation method thereof |
| CN111925685A (en) * | 2020-07-30 | 2020-11-13 | 陕西谱润生物科技有限公司 | Plant sun-screening agent and preparation method and application thereof |
| CN113354965A (en) * | 2021-06-21 | 2021-09-07 | 王明海 | Street tree brightening and beautifying reflective coating and preparation method thereof |
| CN114058266A (en) * | 2021-11-20 | 2022-02-18 | 江苏凯进生态建设有限公司 | Plant antifreezing agent and preparation method thereof |
| CN114058266B (en) * | 2021-11-20 | 2022-08-09 | 江苏凯进生态建设有限公司 | Plant antifreezing agent and preparation method thereof |
| CN114656817A (en) * | 2022-03-01 | 2022-06-24 | 河北德沃多肥料有限公司 | Tree whitening agent |
| CN114736562A (en) * | 2022-04-28 | 2022-07-12 | 广西南宁市农多宝农业技术开发有限责任公司 | Method for preventing sunscald and whitening of citrus |
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Application publication date: 20171215 |