CN107683861A - A kind of composition for preventing and treating potato scab and preparation method thereof - Google Patents
A kind of composition for preventing and treating potato scab and preparation method thereof Download PDFInfo
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- CN107683861A CN107683861A CN201610638677.7A CN201610638677A CN107683861A CN 107683861 A CN107683861 A CN 107683861A CN 201610638677 A CN201610638677 A CN 201610638677A CN 107683861 A CN107683861 A CN 107683861A
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- 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
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- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of composition for treating potato scab and preparation method thereof, and it is mainly prepared according to a certain weight ratio by zeolite, attapulgite, tryptophan, sucrose.Foliage-spray is carried out during potato growth, the resistance of plant can be strengthened, reduces the incidence of disease of potato scab, improves potato yield.This technology is pollution-free, quick, potato can be reduced because of shot hole and caused by economic loss.
Description
Technical field
The present invention relates to a kind of composition for preventing and treating potato disease and preparation method thereof, more particularly to a kind of potato sore
The preventing and treating of scall.
Background technology
Potato scab is a kind of global potato disease, and the disease influences the outward appearance and potato wedge quality of potato,
The serious commodity value for reducing potato.Early in 2002, it is beautiful that the Canadian economic loss caused by the disease is just up to 17,000,000
Member；About 3,600,000 dollars of every acre of loss of Australia, accounts for the 4% of whole industry.2015, many potatos of Yakeshi City
There is morbidity in crop field, and indivedual field incidences of disease reach 100%.The general disease occurs only at stem tuber epidermis, is produced prior to stem tuber surface
Raw small brown specks, the later stage is central slightly concave sunken or raised, and surface forms rough scab shape scab or netted scab etc.,
Scab does not go deep into potato.Scab streptomycete (Streptomyces scabies) is main pathogen, belongs to bacterium, gram
The positive, it is aerobic, it is saprophytic, can be in soil long-term survival.When running into suitable environment and host, spore will be sprouted, is invaded
Enter host.Sick soil, carry disease germs fertilizer and sick potato is main primary source of infection, most suitable onset condition is 25~30 DEG C of temperature, in partially micro- alkali
The sandy loam of property, pH value are seldom fallen ill below 5.2.Toxin (Thaxtomin) A is presently believed to be principal causative factor of determination
In view of the huge economic losses that potato scab is brought, scientists take multiple means and shot hole are carried out
Prevention and control, such as chemical agent sterilization and biological prevention and control, resistant variety screening etc..But chemical prevention and control are polluted big, biological prevention and control and taken effect
Slowly, it is therefore desirable to the prevention and control that a kind of pollution-free, quick new method coordinates potato scab are screened, so as to reduce potato
The generation of shot hole.
The content of the invention
In order to search out a kind of composition that is pollution-free, quick and can effectively preventing and treating potato scab, the present invention
For people by research experiment repeatedly, have found a kind of proportioning of composition finally can effectively prevent and treat potato scab.
It is an object of the invention to provide a kind of combination of pollution-free, quick environment-friendly type preventing and treating potato scab
Thing.
The composition of the present invention consists of：
Preferably, the mass ratio of zeolite (450 mesh) and attapulgite (colloid, 450 mesh) is 4:6th, concentration is 30g/L's
Suspension.
Preferably, the mass ratio of zeolite (300 mesh) and attapulgite (colloid, 300 mesh) is 2:4th, concentration 9g/L's is outstanding
Turbid.
Preferably, the mass ratio of zeolite (600 mesh) and attapulgite (colloid, 600 mesh) is 5:7th, concentration 60g/L's is outstanding
Turbid.
Preferably, the 50mg/L tryptophan aqueous solution.
Preferably, the 200mg/L tryptophan aqueous solution.
Preferably, the 100mg/L tryptophan aqueous solution.
Preferably, in every liter of solution 0.75ml blade surface activator tween.
Preferably, in every liter of solution 0.5ml blade surface activator tween.
Preferably, in every liter of solution 1ml blade surface activator tween.
Preferably, in every liter of solution 10g sucrose.
Preferably, in every liter of solution 5g sucrose.
Preferably, in every liter of solution 7.5g sucrose.
The preparation method of the composition solution of the present invention includes：
1st, by zeolite (300-600 mesh) and attapulgite (colloid, 300-600 mesh) according to (2-5):The quality of (4-7)
Than well mixed, then water is added to be configured to the suspension that concentration is 9-60g/L in the mixture；Utilize high-power electron beam (1-
10MeV, 10-40kGy) suspension is carried out to irradiate 1-5 minutes, then drying and crushing to 300-600 mesh.
2nd, tryptophan is dissolved in water (50mg/L-200mg/L), wherein adding blade surface activator tween (0.5-1ml/
L), after being well mixed, sucrose (5-10g/L) is added, solution is made.
3rd, the dry powder (50-100g) that step 1 obtains is added in the solution obtained to step 2, is well mixed.
Preferably, by zeolite (300 mesh) and attapulgite (colloid, 300 mesh) according to 2:4 mass ratio is well mixed,
Then water is added to be configured to the suspension that concentration is 9g/L in the mixture；Using high-power electron beam (1MeV, 10kGy) to suspension
Irradiation 1 minute is carried out, then drying and crushing to 300 mesh.
Preferably, by zeolite (450 mesh) and attapulgite (colloid, 450 mesh) according to 4:6 mass ratio is well mixed,
Then water is added to be configured to the suspension that concentration is 30g/L in the mixture；Using high-power electron beam (5MeV, 25kGy) to suspended
Liquid carries out irradiation 3 minutes, then drying and crushing to 400 mesh.
Preferably, by zeolite (600 mesh) and attapulgite (colloid, 600 mesh) according to 5:7 mass ratio is well mixed,
Then water is added to be configured to the suspension that concentration is 60g/L in the mixture；Using high-power electron beam (10MeV, 40kGy) to suspended
Liquid carries out irradiation 5 minutes, then drying and crushing to 600 mesh.
Preferably, tryptophan is dissolved in water (200mg/L), wherein blade surface activator tween (1ml/L) is added, mixing
After uniformly, sucrose (10g/L) is added, solution is made.
Preferably, tryptophan is dissolved in water (50mg/L), wherein adding blade surface activator tween (0.5ml/L), mixed
After closing uniformly, sucrose (5g/L) is added, solution is made.
Preferably, tryptophan is dissolved in water (100mg/L), wherein blade surface activator tween (0.75ml/L) is added,
After well mixed, sucrose (7.5g/L) is added, solution is made.
The composition solution of the present invention carries out foliage-spray during potato growth, can strengthen the resistance of plant,
The incidence of disease of potato scab is reduced, improves potato yield.And it is pollution-free, it is quick, potato can be reduced because of scab
Disease and caused by economic loss.
Embodiment
Present disclosure is expanded on further by following examples：
Embodiment 1
1st, by zeolite (450 mesh) and attapulgite (colloid, 450 mesh) according to 4:6 mass ratio is well mixed, and then will
The mixture adds water to be configured to the suspension that concentration is 30g/L；Suspension is carried out using high-power electron beam (5MeV, 25kGy)
Irradiation 3 minutes, then drying and crushing to 400 mesh.
2nd, tryptophan is dissolved in water (100mg/L), wherein adding blade surface activator tween (0.75ml/L), mixing is equal
After even, sucrose (7.5g/L) is added, solution is made.
3rd, the dry powder (7g/L) that step 1 obtains is added in the solution obtained to step 2, is well mixed.
4th, the mixed solution obtained in (3) is subjected to foliage-spray to blade face runoff to the potato for 10d of emerging, per 10d
Spray 1 time, totally 3 times.
Yield is determined when the 5th, harvesting, and counts the incidence of disease.As a result show, after the foliage-spray mixed liquor, control (does not make
With mixed liquor) to compare, the incidence of disease is reduced to 2.16% by 4.78%, reduces 2.62%；Yield is improved by the 1124kg/ mus compareed
To 1337kg/ mus, volume increase 18.9%.
Embodiment 2
1st, by zeolite (300 mesh) and attapulgite (colloid, 300 mesh) according to 2:4 mass ratio is well mixed, and then will
The mixture adds water to be configured to the suspension that concentration is 9g/L；Spoke is carried out to suspension using high-power electron beam (1MeV, 10kGy)
According to 1 minute, then drying and crushing to 300 mesh.
2nd, tryptophan is dissolved in water (50mg/L), wherein adding blade surface activator tween (0.5ml/L), be well mixed
Afterwards, sucrose (5g/L) is added, solution is made.
3rd, the dry powder (50g/L) that step 1 obtains is added in the solution obtained to step 2, is well mixed.
4th, the mixed solution obtained in (3) is subjected to foliage-spray to blade face runoff to the potato for 10d of emerging, per 10d
Spray 1 time, totally 3 times.
Yield is determined when the 5th, harvesting, and counts the incidence of disease.As a result show, after the foliage-spray mixed liquor, with compareing (no
Use mixed liquor) to compare, the incidence of disease is reduced to 16.1% by 22.3%, reduces 6.2%；Micro potato is carried by 14460 compareed
Up to 16020,1600 are increased income, volume increase 11.06%.
Embodiment 3
1st, by zeolite (600 mesh) and attapulgite (colloid, 600 mesh) according to 5:7 mass ratio is well mixed, and then will
The mixture adds water to be configured to the suspension that concentration is 60g/L；Suspension is carried out using high-power electron beam (10MeV, 40kGy)
Irradiation 5 minutes, then drying and crushing to 600 mesh.
2nd, tryptophan is dissolved in water (200mg/L), wherein adding blade surface activator tween (1ml/L), be well mixed
Afterwards, sucrose (10g/L) is added, solution is made.
3rd, the dry powder (100g/L) that step 1 obtains is added in the solution obtained to step 2, is well mixed.
4th, the mixed solution obtained in (3) is subjected to foliage-spray to blade face runoff to the potato for 10d of emerging, per 10d
Spray 1 time, totally 4 times.
Yield is determined when the 5th, harvesting, and counts the incidence of disease.As a result show, after the foliage-spray mixed liquor, with compareing (no
Use mixed liquor) to compare, the incidence of disease is reduced to 15.7% by 23.23%, reduces 7.53%；Micro potato is by compare 14850
Improve to 17560, increase income 2980, volume increase 18.25%.
Claims (8)
- A kind of 1. composition for preventing and treating potato scab, it is characterised in that：By following material composition：
- 2. according to the composition described in claim 1, it is characterised in that：Zeolite described in it is 450 mesh, 12g；It is recessed described in it Convex rod is colloid, 450 mesh, 18g.
- 3. according to the composition described in claim 1, it is characterised in that：Zeolite described in it is 300 mesh, 3g；It is recessed described in it Convex rod is colloid, 300 mesh, 6g.
- 4. according to the composition described in claim 1, it is characterised in that：Zeolite described in it is 600 mesh, 25g；It is recessed described in it Convex rod is colloid, 600 mesh, 35g.
- 5. according to the composition described in claim 1, it is characterised in that：Tryptophan described in it is 100mg；Blade described in it Surfactant tween is 0.75ml；Sucrose described in it is 7.5g.
- 6. according to the composition described in claim 1, it is characterised in that：Tryptophan described in it is 50mg；Blade described in it Surfactant tween is 0.5ml；Sucrose described in it is 5g.
- 7. according to the composition described in claim 1, it is characterised in that：Tryptophan described in it is 200mg；Blade described in it Surfactant tween is 1ml；Sucrose described in it is 10g.
- 8. a kind of preparation method for preventing and treating potato scab composition, comprises the following steps：A) by zeolite (300-600 mesh) and attapulgite (colloid, 300-600 mesh) according to (2-5):The mass ratio of (4- 7) mixes Close and uniformly, add water to be configured to the suspension that concentration is 9-60g/L；B) suspension is carried out using high-power electron beam (1-10MeV, 10-40kGy) irradiating 1-5 minutes, then dries, is crushed to 300-600 mesh powders；C) tryptophan is dissolved in water wiring solution-forming (50mg/L-200mg/L), blade surface activator tween (0.5- is added to it 1ml/L), after being well mixed, sucrose (5-10g/L) is added, solution is made；D) the dry powder wiring solution-forming (5%-10%) that step b is obtained is added in the solution obtained to step c.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638677.7A CN107683861A (en) | 2016-08-05 | 2016-08-05 | A kind of composition for preventing and treating potato scab and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610638677.7A CN107683861A (en) | 2016-08-05 | 2016-08-05 | A kind of composition for preventing and treating potato scab and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107683861A true CN107683861A (en) | 2018-02-13 |
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| CN201610638677.7A Pending CN107683861A (en) | 2016-08-05 | 2016-08-05 | A kind of composition for preventing and treating potato scab and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047191A (en) * | 1989-03-28 | 1990-11-28 | Btc生物技术国际股份有限公司 | Phytohygiene disinfectant and uses thereof |
| CN103931614A (en) * | 2014-04-01 | 2014-07-23 | 重庆大学 | Plant pathogenic bacteria bactericide/bacteriostatic agent and application thereof |
| US20150004202A1 (en) * | 2012-01-19 | 2015-01-01 | Shoichi Shirotake | Antibacterial agent against plant disease-causing bacteria |
| JP2015157778A (en) * | 2014-02-24 | 2015-09-03 | 昇一 城武 | Antibacterial agent for fungus having excellent plant disease control effect |
| CN105165825A (en) * | 2015-09-21 | 2015-12-23 | 中国科学院合肥物质科学研究院 | Coating agent reinforcing agent and preparation method and application thereof |
-
2016
- 2016-08-05 CN CN201610638677.7A patent/CN107683861A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047191A (en) * | 1989-03-28 | 1990-11-28 | Btc生物技术国际股份有限公司 | Phytohygiene disinfectant and uses thereof |
| US20150004202A1 (en) * | 2012-01-19 | 2015-01-01 | Shoichi Shirotake | Antibacterial agent against plant disease-causing bacteria |
| JP2015157778A (en) * | 2014-02-24 | 2015-09-03 | 昇一 城武 | Antibacterial agent for fungus having excellent plant disease control effect |
| CN103931614A (en) * | 2014-04-01 | 2014-07-23 | 重庆大学 | Plant pathogenic bacteria bactericide/bacteriostatic agent and application thereof |
| CN105165825A (en) * | 2015-09-21 | 2015-12-23 | 中国科学院合肥物质科学研究院 | Coating agent reinforcing agent and preparation method and application thereof |
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Application publication date: 20180213 |