CN104886155A - Fungicidal composition containingpyrimethanil and nikkomycins and preparation thereof - Google Patents
Fungicidal composition containingpyrimethanil and nikkomycins and preparation thereof Download PDFInfo
- Publication number
- CN104886155A CN104886155A CN201510278217.3A CN201510278217A CN104886155A CN 104886155 A CN104886155 A CN 104886155A CN 201510278217 A CN201510278217 A CN 201510278217A CN 104886155 A CN104886155 A CN 104886155A
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- CN
- China
- Prior art keywords
- nikemycin
- mould amine
- phonetic mould
- bactericide
- bactericidal composition
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract 11
- 230000000855 fungicidal effect Effects 0.000 title abstract 4
- WWJFFVUVFNBJTN-UIBIZFFUSA-N (2S)-2-[[(2S,3S,4S)-2-amino-4-hydroxy-4-(5-hydroxypyridin-2-yl)-3-methylbutanoyl]amino]-2-[(2R,3S,4S,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]acetic acid Chemical class C[C@@H]([C@H](N)C(=O)N[C@@H]([C@H]1O[C@H]([C@@H](O)[C@@H]1O)n1ccc(=O)[nH]c1=O)C(O)=O)[C@H](O)c1ccc(O)cn1 WWJFFVUVFNBJTN-UIBIZFFUSA-N 0.000 title abstract 3
- 229930184499 Nikkomycin Natural products 0.000 title abstract 3
- 241000221785 Erysiphales Species 0.000 claims abstract 4
- 240000008067 Cucumis sativus Species 0.000 claims abstract 2
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 claims abstract 2
- 235000016623 Fragaria vesca Nutrition 0.000 claims abstract 2
- 240000009088 Fragaria x ananassa Species 0.000 claims abstract 2
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims abstract 2
- 235000007688 Lycopersicon esculentum Nutrition 0.000 claims abstract 2
- 240000007594 Oryza sativa Species 0.000 claims abstract 2
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract 2
- 240000003768 Solanum lycopersicum Species 0.000 claims abstract 2
- 235000021307 Triticum Nutrition 0.000 claims abstract 2
- 244000098338 Triticum aestivum Species 0.000 claims abstract 2
- 235000013399 edible fruits Nutrition 0.000 claims abstract 2
- 235000009566 rice Nutrition 0.000 claims abstract 2
- 230000000844 anti-bacterial effect Effects 0.000 claims 12
- 150000001412 amines Chemical class 0.000 claims 7
- 239000003899 bactericide agent Substances 0.000 claims 7
- 241000222290 Cladosporium Species 0.000 claims 1
- 241001133184 Colletotrichum agaves Species 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 claims 1
- 238000009472 formulation Methods 0.000 claims 1
- 239000008187 granular material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000000575 pesticide Substances 0.000 abstract 3
- 239000005828 Pyrimethanil Substances 0.000 abstract 1
- 241000607479 Yersinia pestis Species 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 abstract 1
- 230000000749 insecticidal effect Effects 0.000 abstract 1
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a fungicidal composition containingpyrimethanil and nikkomycins and a preparation thereof, and relates to the technical field of pesticides. The fungicidal composition contains active ingredients, namely pyrimethanil and nikkomycins, in a mass ratio of1:40-10:1. Compared with a single agent, the fungicidal composition has an obvious synergistic effect and can be used for effectively preventing and controlling diseasesof cereals, various fruit trees, vegetables and crops, such as wheat powdery mildew, rice blast, ring spot of apple, tomato leaf mould, strawberry powdery mildew and cucumber gray mold, the usage amount of pesticides is reduced, the pesticide cost is saved, the shortcoming of a single agent is made up, the resistance of pests to the single agent is alleviated, and the insecticidal activity is improved.
Description
Technical field
The present invention relates to technical field of pesticide, especially relate to the bactericidal composition of two kinds of insecticidal active compound mixtures, specifically relate to a kind of bactericidal composition and the preparation thereof that contain phonetic mould amine and Nikemycin.
Background technology
In pesticide research, being undertaken composite by the composition of different cultivars, is the very common way of control resistant insect or bacterium.Heterogeneity is carried out composite, according to the effect of practical application, judge certain composite be synergy, add and or antagonism.Compound synergic is well filled a prescription, and owing to significantly improving actual control efficiency, reduces the usage amount of agricultural chemicals, thus has delayed the generation of pest resistance to insecticide greatly, is the important means of integrated control insect.
Nikemycin is the metabolite of streptomyces ansochromogenes 7100 generation that Institute of Microorganism, Academia Sinica is separated to from the soil of northeast, belongs to broad spectrum activity biogenic bactericide, has preventive and therapeutic action concurrently.Nikemycin is inhibited to chitin synthesis in fungal cell wall and insect shell, has good selective toxicity, very low to mammiferous toxicity.This medicine has good control efficiency to multiple fungal plant disease, insect and acarid, belongs to efficient, low toxicity, less-persistent pesticide, to plant without poisoning, to natural enemies security.Nikemycin is applied separately and is easily made germ develop immunity to drugs, and is undertaken composite by different cultivars, effectively can prevent and treat germ pesticide resistance and produce.At present, the complex preparation product about Nikemycin is less, can not meet the control of producing upper disease.
Phonetic mould amine is a kind of novel, efficient anilino-pyrimidine agriculture chemicals fungicide specific drug, its mechanism of action is the generation by suppressing infection process enzyme, stop infecting and killing germ of germ, various crop gray mold, leaf mold, brown spot, epidemic disease, scab, stalk break, spot defoliation are had a good therapeutic effect.Phonetic mould amine has Uptake and translocation and fumigation action, and reach rapidly the spraying such as flower, young fruit after dispenser and to be beyond one's reach position, kill germ, drug effect is fast and stable.
The present invention utilizes existing pesticide species resource to be studied, and finds that Nikemycin and Pyrimethanil compositional have the effect of synergy in sterilization.
Summary of the invention
Goal of the invention of the present invention is: for above-mentioned Problems existing, there is provided a kind of by phonetic mould amine and the composite bactericidal composition of Nikemycin and preparation thereof, this bactericidal composition has obvious synergistic effect relative to single dose, reduce the using dosage of agricultural chemicals, save drug cost, make up the deficiency of single dose and insect to its tolerance simultaneously, improve insecticidal activity.
For realizing above-mentioned object, technical scheme of the present invention is:
Contain a bactericidal composition for phonetic mould amine and Nikemycin, it contains the phonetic mould amine of active component and Nikemycin, and the mass ratio of phonetic mould amine and Nikemycin is: 1:40 ~ 10:1.
Further preferably, the mass ratio of described phonetic mould amine and Nikemycin is: 1:20 ~ 5:1.
Further, above-mentioned composition may be used for making bactericide, thus control agricultural chemicals damage by disease and insect.The above-mentioned bactericidal composition containing phonetic mould amine and Nikemycin of active component of described bactericide, active component accounts for 2% ~ 60% of bactericide gross weight, and all the other are allow in agricultural chemicals to use and acceptable composition.
In order to ensure that bactericide has better insecticidal effect, as preferably, described bactericidal composition accounts for 20% ~ 30% of described bactericide gross weight.
Above-mentioned auxiliary material is the mixture of a kind of and auxiliary agent in solid carrier or liquid-carrier.Any carrier and the auxiliary agent that are generally used for composition pesticide all can use.
Solid carrier comprises one or more in fused calcium magnesium phosphate, potassium chloride, chitin, urea, ammonium sulfate, diammonium phosphate, sodium silicate, superphosphate, humic acid, ammonium chloride, zinc sulphate, borax, montmorillonite, white carbon, precipitated calcium carbonate, diatomite, kaolin, bentonite.
Liquid-carrier comprises one or more in water, 1-METHYLPYRROLIDONE, trimethylbenzene, two wires oil, methyl naphthalene, methyl oleate, C10 aromatic hydrocarbons, dimethyl formamide, vegetable oil, cyclohexanone.
Above-mentioned auxiliary agent comprises surfactant, wetting dispersing agent, also can add one or more in other conventional functionality auxiliary agents such as antifreezing agent, thickener, defoamer, disintegrant, film forming agent if desired.
The formulation of described bactericide can be granule or ultra low volume liquids.
Bactericidal composition of the present invention can be prepared by the conventional method of prior art, compared to prior art, has following beneficial effect:
1, this bactericidal composition has obvious synergistic effect, and compared with single dose, preventive effect improves, and dosage reduces, and reduces cost and the pollution to environment.
2, the active ingredient mixture of two kinds of different mechanism of action, acts synergistically mutually, achieves excellent technique effect, the pesticide resistance of germ can be delayed, thus decrease the consumption of agricultural chemicals, also alleviate the impact for environment, meet the trend of future society environmental protection.
3, composition of the present invention is to control wheat powdery mildew, rice blast, Glomerella cingulata, cladosporium leaf and fruit mould of tomato, powdery mildew of strawberry, gray mold of cucumber etc., especially good to the effect of control graw mold of tomato.
Embodiment:
In order to make object of the present invention, technical scheme and advantage clearly understand, the present invention following specific embodiment and example are described.In these embodiments, unless otherwise indicated, all percentage is all weight percentage.
One, embodiment is prepared
(1) preparation of granule
Preparation method: phonetic mould amine, Nikemycin, Ricinate, binding agent, carrier are mixed by formula rate, granulation the granule of bactericide of the present invention.
Embodiment 12% phonetic mould amine+Nikemycin composition (1:1)
Phonetic mould amine 1%, Nikemycin 1%, NNO2%, lauryl sodium sulfate 1%, fused calcium magnesium phosphate phosphorus 3%, potassium chloride 1%, white carbon 2%, chitin 1.5%, urea supplies 100%.
Embodiment 241% phonetic mould amine+Nikemycin composition (1:40)
1% phonetic mould amine, 40% Nikemycin, phenethyl phenol polyethenoxy ether 2.6%, lauryl sodium sulfate 3.2%, polyvinyl alcohol 2%, humic acid 2%, urea 6%, diatomite complement to 100%.
Embodiment 320% phonetic mould amine+Nikemycin composition (1:9)
2% phonetic mould amine, 18% Nikemycin composition, phenethyl phenol polyethenoxy ether 2.6%, lauryl sodium sulfate 3.2%, polyvinyl alcohol 2%, humic acid 2%, urea complement to 100%.
Embodiment 430% phonetic mould amine+Nikemycin composition (5:1)
25% phonetic mould amine and 5% Nikemycin composition, phenethyl phenol polyethenoxy ether 2.6%, lauryl sodium sulfate 3.2%, polyvinyl alcohol 2%, humic acid 2%, urea 6%, diatomite complement to 100%.
Embodiment 545% phonetic mould amine+Nikemycin composition (1:8)
Phonetic mould amine 5%, Nikemycin 40%, NNO3%, di-2-ethylhexylphosphine oxide methyl naphthalene sulfonic acid 1%, potassium chloride 3%, diammonium phosphate 6%, white carbon 1.5%, montmorillonite supplies 100%.
(2) preparation of ultra low volume liquids
The preparation technology of ultra low volume liquids: by formula rate by phonetic mould amine, Nikemycin, surfactant or wetting dispersing agent, surfactant and liquid-carrier carry out mixing to former medicine and are dissolved into transparency liquid completely, obtain the ultra low volume liquids of pesticidal preparations of the present invention.
Embodiment 6:22% phonetic mould amine+Nikemycin composition (10:1)
Phonetic mould amine 20%, Nikemycin 2%, 1-METHYLPYRROLIDONE 5%, trimethylbenzene 10%, alkylphenol polyoxyethylene 3%, calcium dodecyl benzene sulfonate 1%, two wires oil subsidy foot 100%.
Embodiment 7:21% phonetic mould amine+Nikemycin composition (1:20)
Phonetic mould amine 1%, Nikemycin 20%, 1-METHYLPYRROLIDONE 5%, trimethylbenzene 10%, alkylphenol polyoxyethylene 3%, calcium dodecyl benzene sulfonate 1%, two wires oil subsidy foot 100%.
Embodiment 8:30% phonetic mould amine+Nikemycin composition (1:9)
Phonetic mould amine 3%, Nikemycin 27%, 1-METHYLPYRROLIDONE 5%, trimethylbenzene 10%, alkylphenol polyoxyethylene 3%, calcium dodecyl benzene sulfonate 1%, two wires oil subsidy foot 100%.
Embodiment 9:60% phonetic mould amine+Nikemycin composition (1:1)
Phonetic mould amine 30%, Nikemycin 30%, 1-METHYLPYRROLIDONE 5%, trimethylbenzene 10%, alkylphenol polyoxyethylene 3%, calcium dodecyl benzene sulfonate 1%, two wires oil subsidy foot 100%.
Embodiment 1025% phonetic mould amine+Nikemycin composition (1:4)
Phonetic mould amine 5%, Nikemycin 20%, 1-METHYLPYRROLIDONE 5%, trimethylbenzene 10%, alkylphenol polyoxyethylene 3%, calcium dodecyl benzene sulfonate 1%, two wires oil subsidy foot 100%.
Three, field trial embodiment
Experimental subjects: in May, 2014 occurs in abiogenous graw mold of tomato in tomato planting base, Guangxi village.
Experimental technique: phonetic mould amine, Nikemycin, phonetic mould amine+Nikemycin (mass ratio is 1:1) are divided into 3 groups and are diluted with water to desired concn respectively, is equally divided into 3 groups with choosing 3 mu of tomatoes, tests.Every mu of ground dispenser 3 times in test, 7 days, each dispenser interval, after the 3rd dispenser, investigation result is as shown in table 1.
Table 1 field test results
As shown in Table 1, active compound combinations of the present invention is compared with the reactive compound used separately, show the activity of Synergistic, although the active matter in the present invention is known compound, its activity and insecticidal effect are not the simple superposition of each composition activity, compared with both composite and existing unitary agents, except there is significant insecticidal effect, and have significant synergistic effect, good to crop safety, meeting the security requirement of pesticidal preparations, is then non-obvious for those skilled in the art.
Claims (6)
1. contain a bactericidal composition for phonetic mould amine and Nikemycin, it is characterized in that: described bactericidal composition contains the phonetic mould amine of active component and Nikemycin, the mass ratio of phonetic mould amine and Nikemycin is 1:40 ~ 10:1.
2. a kind of bactericidal composition containing phonetic mould amine and Nikemycin according to claim 1, is characterized in that: the mass ratio of described phonetic mould amine and Nikemycin is 1:20 ~ 5:1.
3. a bactericide, it is characterized in that: the active component of described bactericide is a kind of bactericidal composition containing phonetic mould amine and Nikemycin described in claim 1 or 2, described active component accounts for 2% ~ 60% of described bactericide gross weight, and all the other are allow in agricultural chemicals to use and acceptable composition.
4. a kind of bactericide according to claim 3, is characterized in that: described active component accounts for 20% ~ 30% of described bactericide gross weight.
5. a kind of bactericide according to claim 3 or 4, is characterized in that: the formulation of described bactericide is granule or ultra low volume liquids.
6. a kind of application containing the bactericidal composition of phonetic mould amine and Nikemycin described in claim 1 or 2, is characterized in that: be the application in control wheat powdery mildew, rice blast, Glomerella cingulata, cladosporium leaf and fruit mould of tomato, powdery mildew of strawberry, gray mold of cucumber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278217.3A CN104886155B (en) | 2015-05-27 | 2015-05-27 | The bactericidal composition and its preparation of a kind of pyrimethanil-contain bactericide and Nikemycin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510278217.3A CN104886155B (en) | 2015-05-27 | 2015-05-27 | The bactericidal composition and its preparation of a kind of pyrimethanil-contain bactericide and Nikemycin |
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| Publication Number | Publication Date |
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| CN104886155A true CN104886155A (en) | 2015-09-09 |
| CN104886155B CN104886155B (en) | 2017-11-07 |
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| CN201510278217.3A Active CN104886155B (en) | 2015-05-27 | 2015-05-27 | The bactericidal composition and its preparation of a kind of pyrimethanil-contain bactericide and Nikemycin |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259462A (en) * | 2015-05-11 | 2017-01-04 | 牡丹江佰佳信生物科技有限公司 | A kind of bactericidal composition and application thereof |
| CN106614756A (en) * | 2016-12-20 | 2017-05-10 | 陕西麦可罗生物科技有限公司 | Preparation method of nikkomycin soluble granules |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103404534A (en) * | 2013-08-16 | 2013-11-27 | 陕西绿盾生物制品有限责任公司 | Pesticide composition containing tebuconazole and nikkomycins |
| CN103478134A (en) * | 2012-06-12 | 2014-01-01 | 陕西美邦农药有限公司 | Efficient bactericidal composition comprising fenamidone |
| CN103636678A (en) * | 2013-11-29 | 2014-03-19 | 安徽省化工研究院 | Pesticide compound preparation of microbial fungicide and antibiotic insecticides |
| CN103988843A (en) * | 2014-05-29 | 2014-08-20 | 江苏龙灯化学有限公司 | Fungicidal composition |
| CN104351254A (en) * | 2014-10-30 | 2015-02-18 | 陕西绿盾生物制品有限责任公司 | Nikkomycin and azoxystrobin-containing fungicidal composition |
-
2015
- 2015-05-27 CN CN201510278217.3A patent/CN104886155B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103478134A (en) * | 2012-06-12 | 2014-01-01 | 陕西美邦农药有限公司 | Efficient bactericidal composition comprising fenamidone |
| CN103404534A (en) * | 2013-08-16 | 2013-11-27 | 陕西绿盾生物制品有限责任公司 | Pesticide composition containing tebuconazole and nikkomycins |
| CN103636678A (en) * | 2013-11-29 | 2014-03-19 | 安徽省化工研究院 | Pesticide compound preparation of microbial fungicide and antibiotic insecticides |
| CN103988843A (en) * | 2014-05-29 | 2014-08-20 | 江苏龙灯化学有限公司 | Fungicidal composition |
| CN104351254A (en) * | 2014-10-30 | 2015-02-18 | 陕西绿盾生物制品有限责任公司 | Nikkomycin and azoxystrobin-containing fungicidal composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259462A (en) * | 2015-05-11 | 2017-01-04 | 牡丹江佰佳信生物科技有限公司 | A kind of bactericidal composition and application thereof |
| CN106259462B (en) * | 2015-05-11 | 2019-06-07 | 牡丹江佰佳信生物科技有限公司 | A kind of bactericidal composition and its application |
| CN106614756A (en) * | 2016-12-20 | 2017-05-10 | 陕西麦可罗生物科技有限公司 | Preparation method of nikkomycin soluble granules |
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| Publication number | Publication date |
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| CN104886155B (en) | 2017-11-07 |
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Address after: 314416 No.318, Nanjie Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Deng Quanfang Address before: 537299 No. 352-1 Xingning street, Xishan Town, Guigang City, the Guangxi Zhuang Autonomous Region, Guiping Patentee before: Deng Quanfang |
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Effective date of registration: 20191224 Address after: 314416 No.318, Nanjie Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Haining Yuanhua Town Industrial Investment Co., Ltd Address before: 314416 No.318, Nanjie Road, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: Deng Quanfang |