CN102845431A - Pesticidal composition containing two components - Google Patents
Pesticidal composition containing two components Download PDFInfo
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- CN102845431A CN102845431A CN2011101746985A CN201110174698A CN102845431A CN 102845431 A CN102845431 A CN 102845431A CN 2011101746985 A CN2011101746985 A CN 2011101746985A CN 201110174698 A CN201110174698 A CN 201110174698A CN 102845431 A CN102845431 A CN 102845431A
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- metalaxyl
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- difenoconazole
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Abstract
The invention discloses a pesticidal composition containing two components. The pesticidal composition contains the following two components: difenoconazole (cis,trans-3-chloro-4-[4-methyl-2-(1H-1,2,4-triazole-1-methyl)-1,3-dioxylpentane-2-]phenyl-4-chlorophenyl ether) and metalaxyl-M (methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-D-alaninate). The weight percentages of the composition and appropriate carriers are as follows: difenoconazole and metalaxyl-M 1-20%, film-forming agents 0.5-5%, wetting agents 3-15%, dispersants 3-10%, antifreezing agents 1-10%, warning dyes 0.5-10%, defoaming agents 0.2-5%, trace elements 0.1-5%, and water added up to 100%.
Description
Technical field
The present invention relates to a kind of agricultural double-crossed disinfectant, specifically a kind of microbicide compositions that contains two kinds of compositions.
Technical background
Suspension seed-coating agent is by active ingredient (insecticide, bactericide, plant growth regulator, trace element), film forming agent (polyvinyl alcohol, polyethylene glycol, gelatin, gum Arabic, xanthans, macromolecular organic compound), wetting agent, dispersant, thickener, warning colouration, a kind of flowable, the stable unit for uniform suspension that filler and water are made through wet pulverizing.
Because planting clothing agent technology content has relatively high expectations, the present current situation of China shows: plant relatively weakness of clothing agent market, product quality is undesirable, kind is relatively single, former medicine processing technology falls behind, can not satisfy the requirement of China's modern agricultural development, main cause is: the one, and formulation falls behind, and technical merit is low.The phenomenons such as the preparation of the present seed pelleting of China is the suspension emulsion colloid mostly, often layering can occur, and precipitation and dressing are insecure, poor product quality has had a strong impact on popularization and the use of planting the clothing agent.The 2nd, manufacturing enterprise is more, small scale.At present, it is numerous that clothing agent manufacturing enterprise is planted by China, but it is few really to produce kind of the enterprise of the former medicine of clothing agent, lacks the market competitiveness.The 3rd, kind of clothing agent oeverall quality qualification rate is low.Because technical merit is not high, processing aid is not advanced, makes Qualified Products Rate low, and purity is not high, and impurity is many.Planting clothing agent quality problems causes the event that suppresses to emerge to happen occasionally.The 4th, unreasonable products structure, disparate development, the exploitation of new product lags behind.China plants at present clothing agent market and consists of: corn accounts for 48%, and wheat accounts for 24%, and soybean accounts for 10%, and cotton accounts for 8%, and paddy rice accounts for 5%, and other account for 5%.Obviously, as the paddy rice of south China chief crop, kind clothing agent dressing is applied also and is not used widely.
Summary of the invention
The purpose of this invention is to provide a kind of microbicide compositions that contains two kinds of compositions.
Technical problem to be solved by this invention: the one, carry out Difenoconazole and Metalaxyl-M composite; can improve the synergy of two kinds of active ingredients; can strengthen the defencive function of plant, avoid disease to the infecting of plant, especially for Control and prevention harmful bacteria infecting seed.The 2nd, can strengthen the efficient of product of the present invention, economy, safety, the lasting period is long, functional diversities.The 3rd, can strengthen plant to the resistivity of disease, be conducive to reduce disease to the probability that infects of plant, favourable reduction dosage has effectively prolonged action period, to improve crop yield.For example: the raising of germination rate, the raising of crop yield, the raising of crop protein content, the increase of the sturdy degree of root system, the increase of plant height, the glossiness of blade increases, and reduces the lethality of basal leaf, reduce the use of fertilizer, subtract oligospermous consumption, increase the survival rate of seed, improve the maturing stage of crop, reduce the lodging of plant, promote the healthy and strong growth of young shoot.
Technical scheme of the present invention realizes in the following manner:
Mixture of the present invention contain two kinds of fungicide active ingredients be Difenoconazole (=suitable; instead-3-chloro-4-[4-methyl-2-(1H-1; 2; 4-triazol-1-yl methyl)-1; 3-dioxolanes-2-yl] phenyl-4-chlorobenzene ether) (English common name: difenoconazole) and Metalaxyl-M (N-(2,6-xylyl)-N-(methoxyl group acetyl group)-D-alanine methyl esters) (English common name: metalaxyl-M).
The mass percent that is used for active ingredient and assistant carrier among the present invention is: Difenoconazole and Metalaxyl-M 1-20%, film forming agent 0.5-5%, wetting agent 3-15%, dispersant 3-10%, antifreezing agent 1-10%, warning colouration 0.5-10%, defoamer 0.2-5%, micro-0.1-5%, water supply 100 to %.
Further specify:
Among the present invention state wetting agent, mainly be selected from agricultural newborn 500#, Nongru-700 #, agricultural newborn 33#, agricultural newborn 34#, agricultural newborn OP-10, agricultural newborn BY-140, agricultural newborn S-80, agricultural newborn NP-7, the farming breast 0201 one or more with mixture that certain proportion was made up.
Film forming agent described in the present invention mainly is selected from polyvinyl acetate, methylcellulose, polyvinyl alcohol, polyethylene glycol, polyethylene glycol, polyvinylpyrrolidone, shellac, CMC and the sodium alginate one or more with mixture that certain proportion was made up.
Antifreezing agent described in the present invention mainly is selected from ethylene glycol, glycerine, the urea one or more with mixture that certain proportion was made up.
Dispersant described in the present invention mainly is selected from sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonic acid condensation product, naphthalene sulfonic acid-formaldehyde condensation product, methanonaphthalene sodium sulfonate, oleic acid methylamino ethylsulfonic acid sodium, the dibutyl sulfonic formaldehyde condensation compound one or more with mixture that certain proportion was made up.
Defoamer described in the present invention mainly is selected from bubble enemy, silicone defoaming agent, silicone, C8-10 fatty alcohol, C8-10 saturated fat acids and the acid amides one or more with mixture that certain proportion was made up.
Colouring agent described in the present invention mainly is selected from acid scarlet G, disperse red FB, the basic rhodamine one or more with mixture that certain proportion was made up.
Trace element described in the present invention is plant growth regulator, mainly is selected from diethylamino ethanol caproate, compound sodium nitrophenolate, and methyl α-naphthyl acetate, any one or more in the gibberellin are with mixture that arbitrary proportion was made up.
Diethylamino ethanol caproate described in the present invention mainly is by the Endogenous Hormones in the regulating plant body, improves the content of chlorophyll, protein, nucleic acid; Improve photosynthetic rate, promote photosynthetic product to Accumulation in Grains; Improve peroxidase and nitrate reductase enzyme activity; Improve carbon, nitrogen metabolism strengthens plant to absorption fertile, water, thereby reaches the effect of volume increase.
Compound sodium nitrophenolate described in the present invention, methyl α-naphthyl acetate is the auxins plant growth regulator, to plant rooting, grow, bloom, the solid facilitation that has in various degree, also can improve the resistance of some crop, strengthen drought resisting, waterlogging, cold and saline and alkaline ability.But all dispensers in any period in the time of infertility from sowing to results.
Gibberellin described in the present invention has hestening rooting, germinates, and blooms, and improves the effect of ripening rate.Use in the plant growth cycle, can improve percentage of seedgermination; Use in the plant growth intermediary and later stages, can increase bud, fruit-setting rate, thousand kernel weight, thus volume increase.
Comparative trial:
The present invention is being directed to the base rot disease bacterium of corn, and the head smut bacterium has been cooked a large amount of experimental demonstrations, proves the result as follows:
Causal Organism of Maize Basal Stalk and head smut are the important diseases of corn.In the Northeast China, North China, northwest spring corn area and southwestern hilly and mountainous land Maize Region occur generally, has a strong impact on the quality and yield of corn.Causal Organism of Maize Basal Stalk is by multiple pythium spp and Fusariumsp mixed infection, and head smut infects the host by broomcorn millet axle smut in seedling stage, and two kinds of diseases are systematicness and infect soil-borne disease.Behind the infection process seedling in the plant body incobation cycle long, directly the cause harm output organ of corn, only have by kind of clothing agent Cotton seeds and just can kill and suppress germ in the seed surrounding soil, effectively reduce and infect, reduce diseased plant rate, play the effect of prevention and treatment, and general spraying or seed soaking are all not ideal.In order to filter out the medicament of effective control of maize base rot disease and head smut, phenylate among the agent of phenylate kind clothing, the clothing agent of Metalaxyl-M kind and the present invention of own preparation and the kind clothing agent of Metalaxyl-M mixing are chosen in test, carried out field control effectiveness test, for the choose reasonable of corn seed coating agent provides foundation.
It is 4 processing that this comparative trial is divided into, and processing 1 is Difenoconazole one-component kind clothing agent 60mL/100Kg seed; Processing 2 is Metalaxyl-M one-component kind clothing agent 60mL/100Kg seed; Process 3 and be Difenoconazole and Metalaxyl-M hybrid combining species clothing agent 60mL/100Kg seed among the present invention; Process 4 and be clear water processing seed (CK).Processing 4 times for every group repeats.Before the sowing, take by weighing quantitative pharmacy and quantitative seed according to the desired dosage of each chemicals treatment, pour in the seed dressing bottle, evenly seed dressing is dried rear for subsequent use.Test adopts random district group to arrange field zone leader 12m, wide 3.5m (5 ridge), area 42m2.In sowing on May 15, hole is broadcast on the employing ridge, carries out maize head smut inoculation, spacing in the rows 0.4m, 3 seeds of every hole by 0.1% standard during sowing.
This is tested when emergence of corn, and investigation records is seeding stage of processing respectively, goes out the emergence rate of each residential quarter of (together) seedling " Invest, Then Investigate ".Seedlings investigation Causal Organism of Maize Basal Stalk and plant height in the corn maturing stage, are investigated the total strain number of its corn and head smut strain number by the residential quarter.
Experimental result shows, the plant height of processing with Difenoconazole and the agent of Metalaxyl-M hybrid combining species clothing is the highest, reach 37.1cm, process the high 0.7cm of seed (CK), 0.2cm, 3.5cm than the agent of Difenoconazole one-component kind clothing, the agent of Metalaxyl-M one-component kind clothing, clear water respectively; Emergence rate reaches 73.3%, processes seed (CK) high 3.1,3.5,4.4 percentage points (seeing table 1 for details) than the agent of Difenoconazole one-component kind clothing, the agent of Metalaxyl-M one-component kind clothing, clear water respectively.
Four kinds of impacts of processing corn growing way, emergence rate of table 1
The effect of preventive effect Causal Organism of Maize Basal Stalk is processed the highest with Difenoconazole and the agent of Metalaxyl-M hybrid combining species clothing, reach 88.9%, sees table 2 for details.
Four kinds of processing of table 2 Causal Organism of Maize Basal Stalk experimental result
The effect of preventive effect maize head smut is still processed the highest with Difenoconazole and the agent of Metalaxyl-M hybrid combining species clothing, reach 92.9% (seeing table 3 for details).
Four kinds of processing of table 3 maize head smut result of the test
Embodiment
Embodiment 1
Get Difenoconazole and fully mixed 1 hour with Metalaxyl-M composition 1kg, dispersant calcium lignosulfonate 3kg, wetting agent farming newborn 33#3kg, micro-manganese fertilizer 0.2kg and water 84.1kg, stir.The uniform mixed liquor of above-mentioned each component is sent into horizontal sand mill carry out 3 series connection sand millings, ground mixed liquor after grinding 2-3 hour; Mixed liquor was put into compounding kettle after should grinding, and added successively film forming agent methylcellulose 5kg, antifreeze glycol 3kg and basic rhodamine 0.5kg, the abundant mixing preparation 2-3 of defoamer silicone defoaming agent 0.2kg hour, namely made the present invention and planted the clothing agent.
Embodiment 2
Get Difenoconazole and fully mixed 1 hour with Metalaxyl-M composition 5kg, dispersant oleic acid methylamino ethylsulfonic acid sodium 3kg, wetting agent Nongru-700 #3kg, the fertile 0.2kg of Trace Element Tin and water 80.1kg, stir.The uniform mixed liquor of above-mentioned each component is sent into horizontal sand mill carry out 3 series connection sand millings, ground mixed liquor after grinding 2-3 hour; Mixed liquor was put into compounding kettle after should grinding, and added successively film forming agent polyvinyl alcohol 5kg, antifreeze glycol 3kg and basic rhodamine 0.5kg, the abundant mixing preparation 2-3 of defoamer silicone defoaming agent 0.2kg hour, namely made the present invention and planted the clothing agent.
Embodiment 3
Get Difenoconazole and fully mixed 1 hour with Metalaxyl-M composition 10kg, dispersant methyl naphthalene sulfonic acid condensation product 2kg, wetting agent Nongru-700 #4kg, micro-zinc fertilizer 0.2kg and water 74.1kg, stir.The uniform mixed liquor of above-mentioned each component is sent into horizontal sand mill carry out 3 series connection sand millings, ground mixed liquor after grinding 2-3 hour; Mixed liquor was put into compounding kettle after should grinding, and added successively film forming agent polyvinyl alcohol 5kg, antifreezing agent glycerine 4kg and basic rhodamine 0.5kg, the abundant mixing preparation 2-3 of defoamer 0.2kg hour, namely made the present invention and planted the clothing agent.
Embodiment 4
Get Difenoconazole and fully mixed 1 hour with Metalaxyl-M composition 15kg, dispersant calcium lignosulfonate 3kg, wetting agent farming newborn 33#3kg, micro-manganese fertilizer 0.2kg and water 70.1kg, stir.The uniform mixed liquor of above-mentioned each component is sent into horizontal sand mill carry out 3 series connection sand millings, ground mixed liquor after grinding 2-3 hour; Mixed liquor was put into compounding kettle after should grinding, and added successively film forming agent methylcellulose 5kg, antifreeze glycol 3kg and basic rhodamine 0.5kg, the abundant mixing preparation 2-3 of defoamer silicone defoaming agent 0.2kg hour, namely made the present invention and planted the clothing agent.
Embodiment 5
Get Difenoconazole and fully mixed 1 hour with Metalaxyl-M composition 20kg, dispersant oleic acid methylamino ethylsulfonic acid sodium 3kg, wetting agent farming newborn OP-105kg, micro-boron fertilizer 0.3kg and water 62kg, stir; The uniform mixed liquor of above-mentioned each component is sent into horizontal sand mill carry out 3 series connection sand millings, ground mixed liquor after grinding 2-3 hour.Mixed liquor was put into compounding kettle after should grinding, and added successively film forming agent polyethylene glycol 5kg, antifreeze glycol 4kg and basic rhodamine 0.5kg, defoamer bubble enemy 0.2kg abundant mixing preparation 2-3 hour, namely made the present invention and planted the clothing agent.
Claims (8)
1. microbicide compositions that contains two kinds of compositions; it is characterized in that containing two kinds of active components: Difenoconazole (English common name: difenoconazole) (=suitable; instead-3-chloro-4-[4-methyl-2-(1H-1; 2; 4-triazol-1-yl methyl)-1; 3-dioxolanes-2-yl] phenyl-4-chlorobenzene ether) and Metalaxyl-M (English common name: metalaxyl-M) (N-(2,6-xylyl)-N-(methoxyl group acetyl group)-D-alanine methyl esters).
2. the composition described in according to claim 1, wherein Difenoconazole and Metalaxyl-M mass percent be between the 1%-50%.
3. composition according to claim 1 and 2, wherein composition I) Difenoconazole and composition II) Metalaxyl-M composition and the mass percent of suitable carriers be: Difenoconazole and Metalaxyl-M 1-20%, film forming agent 0.5-5%, wetting agent 3-15%, dispersant 3-10%, antifreezing agent 1-10%, warning colouration 0.5-10%, defoamer 0.2-5%, micro-0.1-5%, water supply 100 to %.
According to claim 1 with composition claimed in claim 2, can be made into different application forms during practical application, comprise missible oil, micro emulsion, water and milk, suspending agent, wetting powder, water dispersible granules.
According to claim 1 with composition claimed in claim 2, the application forms that can be made into when being applied to treatment of plant propagation material comprises wet suspension seed-coating agent, dried suspension seed-coating agent.
According to claim 1 with composition claimed in claim 2, the crop of practical application effect is: vegetables, fruit tree, tobacco, oil plant, cotton, wheat, paddy rice, corn.
According to claim 1 with composition claimed in claim 2, being actually used in sterilization object is leaf spot fungi, Powdery Mildew, aecidium, black star germ, Pseudoperonospora cubensis, phytophthora root rot bacterium, rotten mildew fungus, basal stem rot bacterium, black tassel bacteria etc.
According to claim 1 with composition claimed in claim 2, the diseases prevention object of practical application is the base rot disease bacterium of corn, head smut bacterium etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101746985A CN102845431A (en) | 2011-06-27 | 2011-06-27 | Pesticidal composition containing two components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101746985A CN102845431A (en) | 2011-06-27 | 2011-06-27 | Pesticidal composition containing two components |
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| CN102845431A true CN102845431A (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101746985A Pending CN102845431A (en) | 2011-06-27 | 2011-06-27 | Pesticidal composition containing two components |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141348A (en) * | 2013-03-06 | 2013-06-12 | 赵伟 | Protection and yield increase management method of wheat leaves at later stage |
| CN105875640A (en) * | 2016-05-14 | 2016-08-24 | 广东中迅农科股份有限公司 | Suspending agent containing trace element and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266585A (en) * | 1981-05-12 | 1993-11-30 | Ciba-Geigy Corporation | Arylphenyl ether derivatives, compositions containing these compounds and use thereof |
| CN1326319A (en) * | 1998-11-16 | 2001-12-12 | 辛根塔参与股份公司 | Pesticidal composition for seed treatment |
| WO2010043033A1 (en) * | 2008-10-15 | 2010-04-22 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Agriculture And Agri-Food | Low dose methods for controlling insect pests |
| CN102258031A (en) * | 2010-05-24 | 2011-11-30 | 北京市海淀区植物保护站 | Sterilization compound containing metalaxyl-M and difenoconazole |
-
2011
- 2011-06-27 CN CN2011101746985A patent/CN102845431A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5266585A (en) * | 1981-05-12 | 1993-11-30 | Ciba-Geigy Corporation | Arylphenyl ether derivatives, compositions containing these compounds and use thereof |
| CN1326319A (en) * | 1998-11-16 | 2001-12-12 | 辛根塔参与股份公司 | Pesticidal composition for seed treatment |
| WO2010043033A1 (en) * | 2008-10-15 | 2010-04-22 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Agriculture And Agri-Food | Low dose methods for controlling insect pests |
| CN102258031A (en) * | 2010-05-24 | 2011-11-30 | 北京市海淀区植物保护站 | Sterilization compound containing metalaxyl-M and difenoconazole |
Non-Patent Citations (2)
| Title |
|---|
| COOK R J,ET AL.: ""Yield responsed of direct-seeded wheat to rhizobacteria and fungicide seed treatments"", 《PLANT DISEASE》, vol. 86, no. 7, 31 December 2002 (2002-12-31) * |
| M. R. FERNANDEZ A & V. VUJANOVIC B: ""Improvement of emergence and performance of plants"", 《CANADIAN JOURNAL OF PLANT PATHOLOGY》, vol. 33, no. 1, 10 December 2010 (2010-12-10) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141348A (en) * | 2013-03-06 | 2013-06-12 | 赵伟 | Protection and yield increase management method of wheat leaves at later stage |
| CN105875640A (en) * | 2016-05-14 | 2016-08-24 | 广东中迅农科股份有限公司 | Suspending agent containing trace element and preparation method thereof |
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Application publication date: 20130102 |