CN105613530B - A kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles and its application - Google Patents

A kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles and its application Download PDF

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CN105613530B
CN105613530B CN201410612635.7A CN201410612635A CN105613530B CN 105613530 B CN105613530 B CN 105613530B CN 201410612635 A CN201410612635 A CN 201410612635A CN 105613530 B CN105613530 B CN 105613530B
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rice
chlorantraniliprole
chlorantraniliproles
composition
granule
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CN105613530A (en
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卢伟平
孙卫芬
张晓波
陈召亮
张潜坤
郑雪松
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Shenyang Research Institute Of Chemical Nantong chemical Science & Technology Development Co ltd
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Sinochem Agro Co Ltd
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Abstract

The invention belongs to pesticide field, and in particular to a kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles and can prevent lepidoptera pest and rice sheath blight disease, the method for rice blast at the same time by a drug.The composition is made of active ingredient, filler and auxiliary agent, and wherein active ingredient is made of four chlorantraniliproles and thifluzamide or Isoprothiolane, tricyclazole.Said composition is mainly used for preventing lepidoptera pest, rice sheath blight disease, the rice blast such as striped rice borer, rice leaf roller etc..Said composition can be used for rice shoot field, have the characteristics that dispenser can prevent Rise's boot period pest and disease damage before transplanting.Product preparation process is simple, cost is low, remarkable in economical benefits.

Description

A kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles and its application
Technical field
The invention belongs to pesticide field.It is related to a kind of insecticidal and bactericidal composition, and in particular to one kind contains four chlorantraniliproles Lepidoptera pest and water are prevented at the same time with the Pesticidal combination of Isoprothiolane, tricyclazole and thifluzamide, and a kind of a drug The method of the sheath and culm blight of rice, rice blast.
Background technology
Four chlorantraniliproles are the new anthranilamides developed using Rynaxypyr as guide, it CAS accession number is:1104384-14-6;Chemical name is:The bromo- N- of 3- (2,4- bis- chloro- 6- (methylformamide) phenyl) -1- (3,5- dichloro-2-pyridyls base) -1H- pyrazoles -5- formamides;Molecular formula is:C17H10BrCl4N5O2
By four chlorantraniliproles insecticidal activity assay parallel with Rynaxypyr, the two insecticidal spectrum, mode of action are found And insect poisoning symptom shows uniformity, thus it is speculated that its mechanism of action is identical with Rynaxypyr, that is, belong to ryania by Body activator insecticides, by being combined with ryanodine receptor, open calcium channel, hold the calcium ion of storage in the cell Continuous to be discharged into sarcoplasm, calcium ion and sarcoplasm mesostroma protein binding, cause muscle contracts last.Insect bodies Symptoms are pumping Jerk, food refusal, it is final dead.
Toxicity Determination thinks that four chlorantraniliproles are to the squama wing such as striped rice borer, corn borer, mythimna separata, diamondback moth, beet armyworm Mesh pest has higher insecticidal activity;It is preferable that field trial shows that four chlorantraniliproles have rice leaf roller, diamondback moth Preventive effect.
Thifluzamide, English common name Thifluzamide, belongs to benzamides fungicide, its CAS accession number is 130000–40–7;Chemical name is:The bromo- 2- methyl -4- trifluoromethoxies -4- Trifluoromethyl-1s of 2,6- bis-, 3- thiazole -5- carbonyls Acyl is for aniline;Molecular formula is:C13H6Br2F6N2O2S;Its structural formula is:
Thifluzamide is developed by Monsanto Company earliest, after by ROHM AND HAAS (existing The Dow Agrosciences, LLC.) and produce agriculture daily Medicine Co., Ltd. sells.Succinate dehydrogenase activity in tricarboxylic acid cycle is can inhibit, so as to play bactericidal activity;It can be used as blade face Spraying and soil treatment, can be absorbed rapidly by root and leaf, be conducted in xylem;Can rice, potato, corn, peanut, Used on coffee, strawberry and lawn.It has special efficacy to the fungus-caused disease of Basidiomycetes such as banded sclerotial blight, damping-off etc., to silk The fungal diseases such as pyrenomycetes category, Puccinia, Ustilago, Tilletia, corticium, nuclear cavity Pseudomonas also have fine preventive effect.
Isoprothiolane, English common name Isoprothiolane, is developed by Japanese pesticide company.Mainly by suppressing cellulose The formation of enzyme, and the further growth of mycelia is prevented, absorbed by root and leaf, conducted upwards, downwards, there is protection and treatment to make With.See and be mainly used for preventing rice blast.
Tricyclazole, English common name Tricyclazole, be The Dow Agrosciences, LLC.'s development and production a kind of triazole type Interior suction protective fungicide, is a kind of melanin biosynthesis inhibitor.
The content of the invention
Present invention aims at closed by four chlorantraniliproles and fungicide, especially Isoprothiolane, tricyclazole and thifluzamide Mixture is managed, obtains Fungicidal insecticidal composition, for preventing lepidoptera pest and banded sclerotial blight, rice blast, reduces peasant's drug cost, Save labour.
The present invention is formed to be a kind of by four chlorantraniliproles and fungicide especially Isoprothiolane, tricyclazole and thifluzamide compounding Insecticidal and bactericidal composition, its preferred compositions is four chlorantraniliproles and thifluzamide.Pass through toxicity determination test, mixture Field control effectiveness test, specifies the rational formula of the two, i.e. the mass ratio of four chlorantraniliproles and thifluzamide is 100:1-1: 100, preferred mass ratio is 10:1-1:10.The mass percentage content of active ingredient in the formulation is 4%-80%, preferably matter Amount degree is 4-48%, remaining is to allow to use and acceptable auxiliary element in pesticide., can under better formula Effectively prevention rice lepidoptera pest and banded sclerotial blight.
The present composition can be prepared into a kind of formulation of suitable agricultural use by known method, and relatively good formulation has Granule, microcapsule formulations, suspension seed-coating agent, microspheres agent and other seed treatments etc..
The present invention composition prepare when, can according to method known in those skilled in the art (such as《Pesticide Formulation technology》, Liu Bulin chief editors, the preparation processing method involved in the second edition, is hereby incorporated by reference).
The auxiliary agent used in the composition of the present invention includes emulsifying agent, dispersant, wetting agent, stabilizer, antifreezing agent, thickening Agent, film forming agent, polymerized monomer, alert toner etc. and other it is beneficial to the material that active ingredient is stablized in the formulation and drug effect plays.
The wetting dispersing agent be selected from alkylphenol-polyethenoxy base ether formaldehyde condensate sulfonate, lignosulfonates, Polymeric carboxylic salt, neopelex, lauryl sodium sulfate, naphthalene sulfonate, naphthalenesulfonate formaldehyde condensation compound, high score One or more in sub- parental type anionic and nonionic compound surfactant;Wherein lignosulfonates can be for example selected from but not It is limited to Ultrazine NA or Borresperse NA;Polymeric carboxylic salt can for example be selected from, but not limited to, GY-W10, Tersperse 2700 or GY-D07;Naphthalenesulfonate can for example be selected from, but not limited to, NNO, Morwet EFW or Morwet D425;Alkylphenol-polyethenoxy base ether formaldehyde condensate sulfonate can for example be selected from, but not limited to, YUS-FS3000;Macromolecule Parental type anionic and nonionic compound surfactant can for example be selected from, but not limited to, macromolecule dispersing agent SP-SC3.
The emulsifying agent is selected from anion surfactant, nonionic surfactant and anionic and nonionic compounding surface and lives One or more in property agent;Wherein anion surfactant is mainly calcium dodecyl benzene sulfonate and Sodium Polyacrylate;It is non- Ionic surface active agent is mainly that sorbitan fatty acid ester polyoxyethylene ether, castor oil polyoxyethylene ether class, styrene are suitable Maleic anhydride copolymer, phenethyl phenol polyethenoxy ether class, APES formaldehyde condensation product class, fatty alcohol polyoxy Ethene ethers, sorbitan fatty acid ester, alkylphenol polyoxyethylene ether class, phenethyl phenol polyoxyethylene poly-oxygen propylene aether and first Aldehyde condensate class.Wherein described castor oil polyoxyethylene ether class may be selected from agriculture breast BY series and be such as, but not limited to BY-125;Castor-oil plant Oily polyethenoxy ether class is further selected from EL series and is such as, but not limited to EL-80;Alkylphenol polyoxyethylene ether class may be selected from TX series Such as, but not limited to TX-10;Alkylphenol polyoxyethylene ether class is such as, but not limited to OP-7, OP-10 also selected from OP series;Alkyl Phenol polyethenoxy ethers is further selected from NP series and is such as, but not limited to NP-10;Phenethyl phenol polyethenoxy ether class can be selected from example As but be not limited to agriculture breast 600#;APES formaldehyde condensation product can be selected from such as, but not limited to Nongru-700 #;Fat Fat alcohol polyethenoxy ether class may be selected from AEO series and be such as, but not limited to AEO-3, AEO-9;Fatty alcohol polyethenoxy ether class is also optional It is such as, but not limited to SA-20 from peregal series;Sorbitan fatty acid ester may be selected from Span series and be such as, but not limited to Span-80;Sorbitan fatty acid ester polyoxyethylene ether may be selected from Tween series and be such as, but not limited to Tween-80;Benzene second Base phenol polyethenoxy polyethenoxy ether and formaldehyde condensation products can be selected from such as, but not limited to agriculture breast 1601#, agriculture breast 1602#;It is cloudy Nonionic compound surfactant can be selected from such as, but not limited to agriculture breast 0201B.
The polymerized monomer is polyureas performed polymer.
The film forming agent is polyvinyl alcohol.
One or more of the thickener in xanthans, aluminium-magnesium silicate.
Police's toner is selected from the one or more in dyestuff, pigment (including toner and mill base).
The carrier is the one or more in kaolin, white carbon, bentonite, diatomite, dimethylbenzene or water.
If seed treatment in the present invention using or be stored in the higher torrid areas of temperature, can also add suitable steady Determine the one or more in agent such as sodium benzoate, epoxidized soybean oil, epoxychloropropane, sodium sorbate, hydroquinone;If using or The relatively low cold district of temperature is stored in, can also be added in suitable antifreezing agent such as propane diols, glycerine, ethylene glycol, urea One or more.Seed treatment in the present invention can be using sodium hydroxide and/or hydrochloric acid come the pH value of regulation system.
Composition in the present invention can also handle the seedling before transplanting in addition to it can be made into seed treatment and be used for rice paddy seed Seedling, can also handle transplant field.
The present invention also prevents lepidoptera pest and rice sheath blight disease, the method for rice blast at the same time comprising a kind of a drug, This method is that the composition of four chlorantraniliproles and Isoprothiolane, tricyclazole or thifluzamide is applied to rice paddy seed or rice terrace, Using when composition can be both made preparation apply, can also bucket mix after apply.
The present invention has following remarkable result and advantage:
Four chlorantraniliproles are bisamide insecticides, and thifluzamide is the fungicide for having new chemical constitution.The two compounding Rice seeds treated, rice shoot, can disposably dispenser prevention seedling stage, vegetative growth phase rice sheath blight disease, rice blast and Lepidoptera do harm to Worm, reduces peasant's spraying times.
Embodiment
Following embodiments are only that the present invention is furture elucidated, without limiting the invention to these embodiments Intention.It is one skilled in the art would recognize that all standby present invention encompasses what may be included in Claims scope Select scheme, improvement project and equivalents.
1st, example of formulations
Percentage composition is mass percent in all formulations proportioning.
Embodiment 1:4% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 1g, 3g thifluzamides active compound, clay 70g, soluble starch 6g, white carbon 5g, NNO 1g, polylactic acid PLA 1.2g, 0.8g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 2:8% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 4g, 4g thifluzamides active compound, clay 65g, soluble starch 6g, white carbon 4g, NNO 1g, polylactic acid PLA 2g, 0.8g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 3:12% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 9g, 3g thifluzamides active compound, clay 60g, soluble starch 8g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 1g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 4:24% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 4g, 20g thifluzamides active compound, clay 50g, soluble starch 8g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 1g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 5:48% 4 chlorantraniliprole thifluzamide microspheres agent
Weigh tetra- chlorantraniliprole active compounds of 40g, 8g thifluzamides active compound, clay 30g, soluble starch 5g, white carbon 3g, NNO 1g, polylactic acid PLA 3g, 1g gelatin, 3g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 6:80% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 0.79g, 79.2g thifluzamides active compound, kaolin 3g, soluble starch 2g, hard charcoal Black 4g, NNO 1g, polylactic acid PLA 3g, 2g gum arabic, 3g lauryl sodium sulfate, adds water to 100g, carries out extruding and makes Grain.
Embodiment 7:80% 4 chlorantraniliprole thifluzamide microspheres agent
Tetra- chlorantraniliprole active compounds of 79.2g, 0.79g thifluzamides active compound, diatomite 2g, white carbon 2g, NNO 1g are weighed, is gathered Vinyl alcohol 3g, 3g neopelex, adds water to 100g, carries out extruder grain.
Embodiment 8:51% 4 chlorantraniliprole thifluzamide granule
Weigh tetra- chlorantraniliprole active compounds of 1g, 50g thifluzamides active compound, kaolin 20g, soluble starch 8g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 1g gum arabic, 3.2g neopelexes, add water to 100g, carry out extruding and make Grain.
Embodiment 9:25.5% 4 chlorantraniliprole thifluzamide microspheres agent
Weigh tetra- chlorantraniliprole active compounds of 25g, 0.5g thifluzamides active compound, clay 40g, soluble starch 5g, white carbon 4g, NNO 1g, polylactic acid PLA 4g, 2g gelatin, 3g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 10:32% 4 chlorantraniliprole thifluzamide suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 16g, 16g thifluzamides active compound, dispersant A, (virtue Wei Shiweike companies, hereafter go out Now with herein) 1g, Morwet EFW 1g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 2g, pigment toner 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickener, The mixing such as alert toner, film forming agent, decentralized medium, progress high shear is pre-dispersed, then adds in sand milling kettle, is ground to particle diameter Less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 11:32% 4 chlorantraniliprole thifluzamide suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 8g, 24g thifluzamides active compound, dispersant A, (virtue Wei Shiweike companies, hereafter go out Now with herein) 0.8g, Morwet EFW 1.2g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 2g, pigment Toner 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickening The mixing such as agent, alert toner, film forming agent, decentralized medium, it is pre-dispersed to carry out high shear, then adds in sand milling kettle, be ground to Particle diameter is less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 12:32% 4 chlorantraniliprole thifluzamide suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 24g, 8g thifluzamides active compound, dispersant A, (virtue Wei Shiweike companies, hereafter go out Now with herein) 1.2g, Morwet EFW 0.8g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 1g, pigment Toner 2g, polyvinyl alcohol 3g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickening The mixing such as agent, alert toner, film forming agent, decentralized medium, it is pre-dispersed to carry out high shear, then adds in sand milling kettle, be ground to Particle diameter is less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 13:4% 4 chlorantraniliprole tricyclazole granule
Weigh tetra- chlorantraniliprole active compounds of 0.5g, 3.5g thifluzamides active compound, clay 70g, soluble starch 6g, white carbon 5g, NNO 1g, polylactic acid PLA 1.2g, 0.8g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 14:11% 4 chlorantraniliprole tricyclazole granule
Weigh tetra- chlorantraniliprole active compounds of 1g, 10g Mensurating Tricyclazole Technicals, clay 70g, soluble starch 7.5g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 1.0g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 15:32% 4 chlorantraniliprole tricyclazole granule
Weigh tetra- chlorantraniliprole active compounds of 2g, 30g Mensurating Tricyclazole Technicals, clay 48g, soluble starch 8g, white carbon 4g, NNO 1g, polylactic acid PLA 3.5g, 1.0g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 16:63% 4 chlorantraniliprole tricyclazole granule
Weigh tetra- chlorantraniliprole active compounds of 3g, 60g Mensurating Tricyclazole Technicals, kaolin 4.0g, soluble starch 3.0g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 2g Arabic gum, 3.0g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 17:22% 4 chlorantraniliprole tricyclazole suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 2g, 20g Mensurating Tricyclazole Technicals, dispersant A, (virtue Wei Shiweike companies, appear below With herein) 1g, Morwet EFW 1g, Morwet D4251g, 600#1g, xanthans 0.25g, aluminium-magnesium silicate 2g, pigment toner 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickener, The mixing such as alert toner, film forming agent, decentralized medium, progress high shear is pre-dispersed, then adds in sand milling kettle, is ground to particle diameter Less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 18:32% 4 chlorantraniliprole tricyclazole suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 2g, 30g Mensurating Tricyclazole Technicals, dispersant A, (virtue Wei Shiweike companies, appear below With herein) 0.8g, Morwet EFW 1.2g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 2g, pigment colour Powder 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickening The mixing such as agent, alert toner, film forming agent, decentralized medium, it is pre-dispersed to carry out high shear, then adds in sand milling kettle, be ground to Particle diameter is less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 19:8% 4 chlorantraniliprole Isoprothiolane granule
Weigh tetra- chlorantraniliprole active compounds of 0.5g, 7.5g isoprothiolanes, clay 70g, soluble starch 6g, white carbon 4g, NNO 1g, polylactic acid PLA 2g, 0.8g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 20:21% 4 chlorantraniliprole Isoprothiolane granule
Weigh tetra- chlorantraniliprole active compounds of 1g, 20g isoprothiolanes, clay 70g, soluble starch 7.0g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 1.0g gelatin, 3.2g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 21:62% 4 chlorantraniliprole Isoprothiolane granule
Weigh tetra- chlorantraniliprole active compounds of 2g, 60g isoprothiolanes, kaolin 4.0g, soluble starch 3.5g, white carbon 4g, NNO 1g, polylactic acid PLA 3g, 2g Arabic gum, 3.0g lauryl sodium sulfate, adds water to 100g, carries out extruder grain.
Embodiment 22:16% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 1g, 15g isoprothiolanes, dispersant A, (virtue Wei Shiweike companies, appear below With herein) 1g, Morwet EFW 1g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 2.5g, pigment toner 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickener, The mixing such as alert toner, film forming agent, decentralized medium, progress high shear is pre-dispersed, then adds in sand milling kettle, is ground to particle diameter Less than 5 μm, you can suspension seed-coating agent is made.
Embodiment 23:31% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent
Weighing tetra- chlorantraniliprole active compounds of 1g, 30g isoprothiolanes, dispersant A, (virtue Wei Shiweike companies, appear below With herein) 1.0g, Morwet EFW 1.2g, Morwet D4251g, 600#1g, xanthans 0.2g, aluminium-magnesium silicate 2g, pigment colour Powder 2g, polyvinyl alcohol 2g, water complement to 100g.According to recipe requirements, by active ingredient, wetting dispersing agent, emulsifying agent, thickening The mixing such as agent, alert toner, film forming agent, decentralized medium, it is pre-dispersed to carry out high shear, then adds in sand milling kettle, be ground to Particle diameter is less than 5 μm, you can suspension seed-coating agent is made.
2nd, toxicity measure embodiment
2.1st, toxicity embodiment 1 prevents the indoor virulence test of banded sclerotial blight and striped rice borer
Trial crops:Rice, kind are no loadtransformer;
Controlling object:Striped rice borer;Banded sclerotial blight
Test medicine:The sample processed by above-described embodiment 1-5 methods
Test method:3 days before one heart stage of three leaf of rice seedling or transplanting, by the dosage in table 1 by embodiment 1-5 samples Uniformly spread fertilizer over the fields on rice shoot disk.A small amount of water was spilt after applying medicine, and by shoot transplanting equipment to flowerpot.Embodiment 6-8 soaks for rice seed After kind vernalization, seed pelleting is carried out by the dosage in table 2 respectively, and starts seedling, and is transplanted at the same time with embodiment 1-5, point 5 weeks not after dispenser, 7 weeks, 9 weeks Inoculated Rice sheath blight fungus and just incubate striped rice borer.
Dispenser dosage before 1. rice transplanting of table
Embodiment title Preparation title Preparation (g/m2Rice shoot disk)
Embodiment 1 4% 4 chlorantraniliprole thifluzamide granule 55
Embodiment 2 8% 4 chlorantraniliprole thifluzamide granule 22.5
Embodiment 3 12% 4 chlorantraniliprole thifluzamide granule 30
Embodiment 4 24% 4 chlorantraniliprole thifluzamide granule 8.5
Embodiment 5 48% 4 chlorantraniliprole thifluzamide microspheres agent 2.8
Embodiment 6: 80% 4 chlorantraniliprole thifluzamide granule 3
Embodiment 7 80% 4 chlorantraniliprole thifluzamide microspheres agent 4
Embodiment 8 51% 4 chlorantraniliprole thifluzamide granule 5
Embodiment 9 25.5% 4 chlorantraniliprole thifluzamide microspheres agent 5
Comparison medicament 24% thifluzamide granule 6.8
Comparison medicament 10% 4 chlorantraniliprole granule 5.5
Clear water compares (CK) --
2. seed pelleting Rice seeds treated dosage of table
1 week investigation result after being inoculated with or connecing worm.
The investigation of rice sheath blight disease preventive effect is as follows:
The investigation of rice-stem borer preventive effect is as follows:
Toxicity Determination the result shows that, medication before rice transplanting, shows to striped rice borer after medicine for 5 weeks, 7 weeks and 9 weeks And the obvious preventive effect of banded sclerotial blight.
2.1st, toxicity embodiment 2 prevents rice blast and the indoor virulence test of striped rice borer
Trial crops:Rice, kind are no loadtransformer;
Controlling object:Striped rice borer;Rice blast
Test medicine:The sample processed by above-described embodiment 13-23 methods
Test method:One heart stage of three leaf of rice seedling or transplanting before 3 days, by the dosage in table 3 by embodiment 13-16, 19-21 samples are uniformly spread fertilizer over the fields on rice shoot disk.A small amount of water was spilt after applying medicine, and by shoot transplanting equipment to flowerpot.Embodiment 17, 18th, 22,23 samples carry out seed pelleting, and start by the dosage in table 4 respectively in rice seed presoaking and germinating to post-process seed Seedling, and transplanted at the same time with the rice shoot of embodiment 13-16,19-21 processing, 5 weeks after dispenser, 7 weeks, 9 weeks Inoculated Rices Pyricularia oryzae and just incubate striped rice borer.
Dispenser dosage before 3. rice transplanting of table
Embodiment title Preparation title Preparation (g/m2Rice shoot disk)
Embodiment 13 4% 4 chlorantraniliprole tricyclazole granule 171
Embodiment 14 11% 4 chlorantraniliprole tricyclazole granule 90
Embodiment 15 32% 4 chlorantraniliprole tricyclazole granule 30
Embodiment 16 63% 4 chlorantraniliprole tricyclazole granule 15
Embodiment 19 8% 4 chlorantraniliprole Isoprothiolane granule 240
Embodiment 20 21% 4 chlorantraniliprole Isoprothiolane granule 90
Embodiment 21 62% 4 chlorantraniliprole Isoprothiolane granule 60
Comparison medicament 20% tricyclazole granule 45
Comparison medicament 30% Isoprothiolane granule 60
Comparison medicament 1% 4 chlorantraniliprole granule 55
Clear water compares (CK) --
4. seed pelleting Rice seeds treated dosage of table
1 week investigation result after being inoculated with or connecing worm.
The investigation of rice blast preventive effect is as follows:
The investigation of rice-stem borer preventive effect is as follows:
Toxicity Determination the result shows that, medication before rice transplanting, each mixture processing in 5 weeks, 7 weeks and 9 weeks is to rice blast after medicine Disease and striped rice borer show obvious preventive effect, and have the longer lasting period.
3rd, field control effectiveness test measure embodiment
3.1 field efficacy embodiments 1
Experiment sets 11 processing, does not set repetition, totally 11 cells.About 150 square metres of plot area, random district's groups arrangement.
Seed coat agent processing method:Rice seed soaking shows money or valuables one carries unintentionally brokenly after chest, takes out seed rice and drains.Liquid is configured according to test dose, And uniform stirring in the seed rice drained is poured into, sowed after direct vernalization.
Seedling disk spreads fertilizer over the fields method:3 days before one heart stage of three leaf of rice shoot or transplanting, uniformly spread fertilizer over the fields on rice shoot disk.
Field amount of reagent is designed as:
Space management substantially fall ill (after medicine 75 days) investigation banded sclerotial blight preventive effect, and after medicine 80 days investigation striped rice borer preventive effect.
Banded sclerotial blight investigation method:Take every treatment region to be connected 5 clumps using 5 points of samplings, every investigation, investigate 25 Cong Shui altogether Rice, record total strain number, diseased plant number and morbidity series, calculates disease index and preventive effect, and severity Scaling is carried out by following standard.
0 grade:Complete stool is disease-free;
1 grade:Quaterfoil and its following leaf sheath, blade morbidity are (using sword-like leave as the first blade);
3 grades:Third blade and its following leaf sheath, blade morbidity are (using sword-like leave as the first blade);
5 grades:Second blade and its following leaf sheath, blade morbidity are (using sword-like leave as the first blade);
7 grades:Sword-like leave blade and its following leaf sheath, blade morbidity are (using sword-like leave as the first blade);
9 grades:Complete stool falls ill, withered ahead of time.
Banded sclerotial blight drug effect computational methods
Diseased plant rate (%)=diseased plant number/investigation strain number × 100
Disease refers to=[∑ (the disease numbers of sheets at different levels × opposite value of series)/(investigation total number of sheets × 9)] × 100
Preventive effect (%)=(CK1-PT1)/CK1 × 100
CK1 --- disease index after blank district dispenser;
PT1 --- disease index after chemicals treatment district dispenser.
Striped rice borer preventive effect investigation method:
Often handle parallel jump method and investigate at 10 points, 5 clumps every, investigate 50 clumps altogether;Win all withered heart rice strains and shell and look into work Worm, calculates the withered heart (dead ears) rate and prevention effect.
The withered heart (dead ears) rate (the %)=investigation total strain of the withered heart (dead ears) number/investigation (fringe) number * 100
Withered heart prevention effect (%)=(CK-PT)/CK × 100
CK is that the withered heart (dead ears) rate PT is the withered heart (dead ears) rate after dispenser processing after blank control medicine
Different disposal is as follows to the preventive effect of rice sheath blight disease:
Different disposal is as follows to the preventive effect of rice-stem borer:
The result shows that each mixture processing is respectively provided with obvious preventive effect to rice sheath blight disease, striped rice borer, 1 medication before transplanting Processing, can preferably control the generation of rice sheath blight disease, striped rice borer, test medicine is to for trying rice safety.
3.2 field efficacy embodiments 2
Experiment sets 18 processing, does not set repetition, totally 18 cells.About 150 square metres of plot area, random district's groups arrangement.
Seed coat agent processing method:Rice seed soaking shows money or valuables one carries unintentionally brokenly after chest, takes out seed rice and drains.Liquid is configured according to test dose, And uniform stirring in the seed rice drained is poured into, sowed after direct vernalization.
Seedling disk spreads fertilizer over the fields method:3 days before one heart stage of three leaf of rice shoot or transplanting, uniformly spread fertilizer over the fields on rice shoot disk.
Test dose design is as follows:
Embodiment title Preparation title Preparation dosage
Embodiment 13 4% 4 chlorantraniliprole tricyclazole granule 171g/m2
Embodiment 14 11% 4 chlorantraniliprole tricyclazole granule 90g/m2
Embodiment 15 32% 4 chlorantraniliprole tricyclazole granule 30g/m2
Embodiment 16 63% 4 chlorantraniliprole tricyclazole granule 15g/m2
Embodiment 19 8% 4 chlorantraniliprole Isoprothiolane granule 240g/m2
Embodiment 20 21% 4 chlorantraniliprole Isoprothiolane granule 90g/m2
Embodiment 21 62% 4 chlorantraniliprole Isoprothiolane granule 60g/m2
Comparison medicament 20% tricyclazole granule 45g/m2
Comparison medicament 30% Isoprothiolane granule 60g/m2
Comparison medicament 1% 4 chlorantraniliprole granule 55g/m2
Embodiment 17 22% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 150g/kg seeds
Embodiment 18 32% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 100g/kg seeds
Embodiment 22 16% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 355g/kg seeds
Embodiment 23 31% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 177g/kg seeds
Comparison medicament 20% tricyclazole suspension seed-coating agent 150g/kg seeds
Comparison medicament 30% Isoprothiolane suspension seed-coating agent 177g/kg seeds
Comparison medicament 10% 4 chlorantraniliprole suspension seed-coating agent 20g/kg seeds
Clear water compares (CK) -- --
Leaf seasonal febrile diseases and panicle blast investigation method:
Investigate incidence, disease refer to when leaf seasonal febrile diseases, panicle blast stable disease after medicine, and leaf seasonal febrile diseases are per 5 points of samplings of cell, every point 50 plants of investigation, every plant of investigation boot leaf and the following two panels leaf of boot leaf;Every 50 fringes of investigation of panicle blast, record morbidity strain and severity, Calculate disease index and protection effect.
Leaf pest grade scale is as follows:
0 grade:Disease-free spot;
1 grade:Leaf spot lesion is less than 5, and length is less than 1cm;
3 grades:Leaf spot lesion 6~10, part scab length are more than 1cm;
5 grades:Leaf spot lesion 11~25, part scab is linked to be piece, accounts for leaf area 10%~25%;
7 grades:Leaf spot lesion more than 26, scab is linked to be piece, accounts for leaf area 26~50%;
9 grades:Scab is linked to be piece, accounts for leaf area more than 50% and whole leaves are withered.
Panicle blast grade scale is as follows:
0 grade:It is disease-free;
1 grade:Loss less than 5% (indivedual branch stalk morbidities) per fringe;
3 grades:Loss 6%~20% (morbidity of 1/3 or so branch stalk) per fringe;
5 grades:Loss 21%~50% per fringe (fringe neck or main shaft morbidity, grain half are flat);
7 grades:Loss 51%~70% per fringe (fringe neck is fallen ill, big portion's shrivelled kernel);
9 grades:Loss 71%~100% per fringe (fringe neck is fallen ill, and causes dead ears).
Preventive effect calculation formula:
Diseased plant rate (%)=diseased plant number/investigation strain number × 100
Disease refers to=[∑ (the disease numbers of sheets at different levels × opposite value of series)/(investigation total number of sheets × 9)] × 100
Preventive effect (%)=(CK1-PT1)/CK1 × 100
CK1 --- disease index after blank district dispenser;
PT1 --- disease index after chemicals treatment district dispenser.
Striped rice borer preventive effect investigation method:
Often handle parallel jump method and investigate at 10 points, 5 clumps every, investigate 50 clumps altogether;Win all withered heart rice strains and shell and look into work Worm, calculates the withered heart (dead ears) rate and prevention effect.
The withered heart (dead ears) rate (the %)=investigation total strain of the withered heart (dead ears) number/investigation (fringe) number * 100
Withered heart prevention effect (%)=(CK-PT)/CK × 100
CK is that the withered heart (dead ears) rate PT is the withered heart (dead ears) rate after dispenser processing after blank control medicine
Different disposal is as follows to the preventive effect of Rice Leaf seasonal febrile diseases:
Embodiment title Preparation title Preparation dosage Preventive effect (%)
Embodiment 13 4% 4 chlorantraniliprole tricyclazole granule 171g/m2 87.8
Embodiment 14 11% 4 chlorantraniliprole tricyclazole granule 90g/m2 93.5
Embodiment 15 32% 4 chlorantraniliprole tricyclazole granule 30g/m2 92.0
Embodiment 16 63% 4 chlorantraniliprole tricyclazole granule 15g/m2 91.6
Embodiment 19 8% 4 chlorantraniliprole Isoprothiolane granule 240g/m2 89.3
Embodiment 20 21% 4 chlorantraniliprole Isoprothiolane granule 90g/m2 92.5
Embodiment 21 62% 4 chlorantraniliprole Isoprothiolane granule 60g/m2 90.1
Embodiment 17 22% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 150g/kg seeds 86.4
Embodiment 18 32% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 100g/kg seeds 90.5
Embodiment 22 16% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 355g/kg seeds 91.2
Embodiment 23 31% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 177g/kg seeds 88.7
Comparison medicament 20% tricyclazole granule 45g/m2 82.3
Comparison medicament 30% Isoprothiolane granule 60g/m2 82.7
Comparison medicament 20% tricyclazole suspension seed-coating agent 150g/kg seeds 80.4
Comparison medicament 30% Isoprothiolane suspension seed-coating agent 177g/kg seeds 81.6
Comparison medicament 1% 4 chlorantraniliprole granule 55g/m2 6.2
Comparison medicament 10% 4 chlorantraniliprole suspension seed-coating agent 20g/kg seeds 6.0
Different disposal is as follows to the preventive effect of Rice blast disease:
Embodiment title Preparation title Preparation dosage Preventive effect (%)
Embodiment 13 4% 4 chlorantraniliprole tricyclazole granule 171g/m2 73.2
Embodiment 14 11% 4 chlorantraniliprole tricyclazole granule 90g/m2 76.8
Embodiment 15 32% 4 chlorantraniliprole tricyclazole granule 30g/m2 75.4
Embodiment 16 63% 4 chlorantraniliprole tricyclazole granule 15g/m2 76.3
Embodiment 19 8% 4 chlorantraniliprole Isoprothiolane granule 240g/m2 77.0
Embodiment 20 21% 4 chlorantraniliprole Isoprothiolane granule 90g/m2 79.1
Embodiment 21 62% 4 chlorantraniliprole Isoprothiolane granule 60g/m2 77.5
Embodiment 17 22% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 150g/kg seeds 72.7
Embodiment 18 32% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 100g/kg seeds 75.2
Embodiment 22 16% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 355g/kg seeds 75.9
Embodiment 23 31% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 177g/kg seeds 73.0
Comparison medicament 20% tricyclazole granule 45g/m2 65.5
Comparison medicament 30% Isoprothiolane granule 60g/m2 67.9
Comparison medicament 20% tricyclazole suspension seed-coating agent 150g/kg seeds 60.1
Comparison medicament 30% Isoprothiolane suspension seed-coating agent 177g/kg seeds 62.8
Comparison medicament 1% 4 chlorantraniliprole granule 55g/m2 5.5
Comparison medicament 10% 4 chlorantraniliprole suspension seed-coating agent 20g/kg seeds 4.9
Different disposal is as follows to the preventive effect of striped rice borer:
Embodiment title Preparation title Preparation dosage Withered heart preventive effect (%)
Embodiment 13 4% 4 chlorantraniliprole tricyclazole granule 171g/m2 88.5
Embodiment 14 11% 4 chlorantraniliprole tricyclazole granule 90g/m2 94.9
Embodiment 15 32% 4 chlorantraniliprole tricyclazole granule 30g/m2 93.0
Embodiment 16 63% 4 chlorantraniliprole tricyclazole granule 15g/m2 90.3
Embodiment 19 8% 4 chlorantraniliprole Isoprothiolane granule 240g/m2 87.8
Embodiment 20 21% 4 chlorantraniliprole Isoprothiolane granule 90g/m2 92.5
Embodiment 21 62% 4 chlorantraniliprole Isoprothiolane granule 60g/m2 91.1
Embodiment 17 22% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 150g/kg seeds 87.4
Embodiment 18 32% 4 chlorantraniliprole tricyclazole suspension seed-coating agent 100g/kg seeds 92.6
Embodiment 22 16% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 355g/kg seeds 90.5
Embodiment 23 31% 4 chlorantraniliprole Isoprothiolane suspension seed-coating agent 177g/kg seeds 89.7
Comparison medicament 20% tricyclazole granule 45g/m2 6.4
Comparison medicament 30% Isoprothiolane granule 60g/m2 5.1
Comparison medicament 20% tricyclazole suspension seed-coating agent 150g/kg seeds 6.0
Comparison medicament 30% Isoprothiolane suspension seed-coating agent 177g/kg seeds 5.4
Comparison medicament 1% 4 chlorantraniliprole granule 55g/m2 85.9
Comparison medicament 10% 4 chlorantraniliprole suspension seed-coating agent 20g/kg seeds 84.2
The result shows that each mixture processing is respectively provided with Rice Leaf seasonal febrile diseases, panicle blast, striped rice borer obvious preventive effect, transplant Preceding 1 medication processing, can preferably control the generation of Rice Leaf seasonal febrile diseases, panicle blast, striped rice borer, test medicine is to for trying rice Safety.
What Pesticidal combination of the present invention produced has the beneficial effect that:
(1) the disinsection prophylaxis composition has favorable effect to lepidoptera pest, banded sclerotial blight, rice blast;
(2) times for spraying can be reduced by medication processing before seed treatment or transplanting, saves labour, it is easy to use And the lasting period is longer;
(3) said composition has the longer lasting period because employing slow release method, can prevention and control tiller contain latter stage banded sclerotial blight, Leaf seasonal febrile diseases and the harm of striped rice borer and cut heading stage panicle blast.
For the present composition to trial crops without obvious harmful effect, security is good, meets the security of pesticidal preparations It is required that.

Claims (10)

1. a kind of disinsection prophylaxis composition pesticide containing four chlorantraniliproles, comprising four chlorantraniliproles and a kind of fungicide, wherein Fungicide is selected from Isoprothiolane, tricyclazole, thifluzamide, it is characterised in that the ratio of weight and number of four chlorantraniliproles and fungicide is 50:1-1:50。
2. composition according to claim 1, it is characterised in that the composition preferably comprises four chlorantraniliproles and thiophene furan Acid amides.
3. composition according to claim 1, it is characterised in that the ratio of weight and number of four chlorantraniliproles and fungicide is 10:1-1:10。
4. composition according to claim 1, it is characterised in that the ratio of weight and number of four chlorantraniliproles and fungicide is 5: 1-1:5。
5. composition according to claim 1, it is characterised in that four chlorantraniliproles and fungicide the weight summation is in group Percentage by weight in compound is 4%~80%.
6. composition according to claim 5, it is characterised in that four chlorantraniliproles and fungicide the weight summation is in group Percentage by weight in compound is 4%~48%.
7. composition according to claim 1, it is characterised in that the composition for granule, sustained release agent, microspheres agent, Suspension seed-coating agent.
8. a kind of purposes of composition according to any one of claim 1 to 7, it is characterised in that the composition is used In prevention lepidoptera pest, banded sclerotial blight and rice blast.
9. a kind of a drug prevents lepidoptera pest and rice sheath blight disease, the method for rice blast at the same time, it is characterised in that will weigh Profit requires the composition any one of 1 to 7 to be applied to rice seedling or water before rice paddy seed, transplanting by a drug Rice field, to prevent the banded sclerotial blight during rice nutrient growth of harnessing the river, rice blast, striped rice borer pest and disease damage.
10. according to the method described in claim 9, it is characterized in that, each component of the composition be made preparation administration, or Each component bucket of the composition is applied after mixing.
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CN104798798A (en) * 2014-01-26 2015-07-29 沈阳化工研究院有限公司 Binary composition and application thereof

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CN103907634A (en) * 2013-01-07 2014-07-09 陕西汤普森生物科技有限公司 Insect disinfestation composition containing tetrachlorantraniliprole and pyrethroid
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