CN103300043A - Pesticide composition containing carboxin - Google Patents
Pesticide composition containing carboxin Download PDFInfo
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- CN103300043A CN103300043A CN2012100598779A CN201210059877A CN103300043A CN 103300043 A CN103300043 A CN 103300043A CN 2012100598779 A CN2012100598779 A CN 2012100598779A CN 201210059877 A CN201210059877 A CN 201210059877A CN 103300043 A CN103300043 A CN 103300043A
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- carboxin
- thiophene worm
- smut
- coating agent
- imidacloprid
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Abstract
The invention discloses a pesticide composition containing carboxin. The composition is mainly characterized in that effective active constituents of the composition comprise carboxin and effective component B, the effective component B is selected from the group consisting of thiamethoxam, thiacloprid, imidacloprid and clothianidin, a weight ratio of carboxin to the effective component B is 1: 80 to 40: 1, and a suspended seed coating agent is prepared from the composition. The composition provided by the invention can be used for preventing and treating a variety of soil pests and pathogens, produces an obvious synergistic effect, has an expanded prevention and treatment spectrum and shows high activity to pests and pathogens on wheat, corn, sorghum and cotton, wherein wheat, corn, sorghum and cotton diseases include corn head smut, wheat smut, wheat rust, millet smut, loose kernel smut of sorghum, head smut, damping-off of cotton and cotton verticillium wilt; furthermore, the composition has a sustained release effect, reduces the dosage of a pesticide, is safe to people and livestock, produces no phytotoxicity and has good environmental compatibility.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of composition pesticide that contains carboxin.
Background technology
Carboxin (carboxin), chemical name: 5,6-dihydro-2-methyl isophthalic acid, 4-oxygen thia-3-formyl is for aniline, molecular formula: C
12H
13NO
2S, carboxin are a kind of heterocyclic nitrogen-group fungicide with systemic action.Pure product are white, needle-shaped crystals.Be insoluble in water, dissolve in organic solvents such as methyl alcohol, acetone, benzene.Meet the easy decomposition failure of alkaline matter.Formulation has wetting powder, missible oil etc.Be mainly used in preventing and treating cereal class smut such as head smut of sorghum, also can prevent and treat wheat rust, cotton careless disease, downy mildew of millet.To people and animals' low toxicity, the oral LD503200mg/kg of mouse.
The agent of carboxin list is used for a long time, and disease is developed immunity to drugs, and causes the problem that dosage strengthens, preventive effect reduces, the lasting period shortens, and is unfavorable for environment sustainable development.And that the active ingredient of the different mechanisms of action is carried out is composite, is to delay the disease method commonly used that develops immunity to drugs, and according to the effect in the production application, judges synergistic effect or antagonism when this is composite.Complex role is more significantly filled a prescription, can obvious raising preventive effect, reduce the usage amount of agricultural chemicals greatly, and also can enlarge fungicidal spectrum, improve sterilizing rate.Carboxin is different with the effective active composition B mechanism of action, and mutually composite have good synergistic effect within the specific limits, and relevant composite about carboxin and thiophene worm piperazine, thiophene worm amine, thiophene worm quinoline, Imidacloprid, does not at home and abroad appear in the newspapers as yet at present.
Thiophene worm piperazine (thiamethoxam), chemical name: 3-(2-chloro-1,3-thiazoles-5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine, molecular formula: C
8H
10ClN
5O
3S, thiophene worm piperazine are a kind of second generation bases high-efficient low toxicity insecticides of brand new, and insect is had murder by poisoning, tags and systemic activity, are used for foliar spray and soil root irrigation.Rapidly by interior suction, and be transmitted to each position of plant after its dispenser, to sucking pest such as aphid, plant hopper, leafhopper, aleyrodid, good preventive effect arranged.Consult pertinent literature, Shang Weijian has the report of this pesticide liquid phase chromatography.
Imidacloprid (imidacloprid) chemical name: 1-(6-chloropyridine-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine molecule formula: C
9H
10ClN
5O
2, rat acute per os LD50 is 1260mg/kg, and is acute through skin LD50＞1000mg/kg.Lagophthalmos eyeball and skin are had no stimulation.Be mainly used in preventing and treating the sucking pest on the crops such as paddy rice, wheat, cotton, as aphid, leafhopper, thrips, trialeurodes vaporariorum and colorado potato beetle and wheat stem maggot etc.
Be mainly used in preventing and treating sucking pest, as aphid, plant hopper, aleyrodid, leafhopper, thrips; To coleoptera, diptera and lepidopterous some insect, also effective as Lissorhoptrus oryzophilus Kuschel, rice leaf beetles, rice borer, leaf miner etc.But it is invalid to nematode and two spotted spider mite.Can be used for crops such as paddy rice, wheat, corn, cotton, potato, vegetables, beet, fruit tree.Because absorption in it good, be particularly suitable for seed treatment with spread the dispenser of granule mode.
Thiophene worm quinoline (thiacloprid) molecular formula: C
13H
5N
4SCl, chemical name: (3-((6-chloro-3-pyridine radicals) methyl)-1,3-thiazoles quinoline-2-subunit) cyanamide, thiophene worm quinoline is novel chloro nicotinic insecticide.The efficient medicament aphid 4000-8000 that is control pierce-suck type and pests with chewing mouthparts doubly sprays.
Thiophene worm amine (clothianidin), molecular formula: C
6H
8ClN
5O
2S, chemical name: (E)-1-(2-chloro-1,3-thiazole-5-ylmethyl)-3-methyl-2-2-nitroguanidine thiophene worm amine is a kind of insecticide in the anabasine, it is the novel pesticide of a class highly effective and safe, high selectivity, its effect is similar with nAChR, have tag, stomach toxicity and systemic activity.Be mainly used on paddy rice, vegetables, fruit tree and other crops anti-ly eliminating aphis, the insecticide of Semiptera, coleoptera, diptera and some Lepidoptera class pest such as leafhopper, thrips, plant hopper, have efficient, wide spectrum, consumption is few, toxicity is low, the drug effect lasting period long, crop is not had poisoning, uses safety, do not have advantages such as cross resistance with conventional pesticide, remarkable interior suction and osmosis are arranged, and are the another kinds that substitutes high malicious organophosphorous pesticide.
Seed coating technology is in traditional seed soaking or a kind of very universal seed treatment new technology that grows up of seed dressing technical foundation.Seed with drying or moisture state; wrap with compositions such as the agricultural chemicals that contains binding agent or fertilizer; make and outside seed, form the protective layer that has certain function and coat intensity; this process becomes seed pelleting; the composition that wraps in the seed outside is referred to as kind of a clothing agent, is a kind of for crop or the pesticidal preparations other plant seed treatment, that have film forming characteristics.Planting clothing agent great advantage is to form the more firm film of one deck in the seed outside.Imbibition is not and dissolved in soil to plant the clothing agent, and normal required moisture and the air that germinate of permission seed passes through, and materials such as contained agricultural chemicals and seed manure slowly discharge.So, to plant the clothing agent and have the soil insect of killing, seedling stage insect, control sprout term disease and systemic disease improve percentage of seedgermination, promote the seedling healthy growth, effects such as less seed consumption finally reach preventing disease pest control, the strong sprout of keeping a full stand of seedings, improve the purpose of output.
The problem that prevention and elimination of disease and pests is easy to generate most is drug-fast generation, and secondly for the control spectrum is single, repeatedly dispenser when the peasant uses causes environmental pollution serious, and the crop residue of pesticide are big, and are unfavorable to human health.The applicant is with bactericide and the pesticide compositional of the different mechanisms of action, reach the two anti-purposes of a spray, effectively prevent and treat the various diseases of crop, enlarge the control spectrum of former single agent, do not directly act on crop, and in crop residue of pesticide decomposition between the growth stage, to crop noresidue or low-residual, to eater's safety, and synergistic effect is remarkable, Environmental compatibility is fabulous, has greatly reduced the agricultural chemicals dosage, has reduced peasant's dispenser cost.
Summary of the invention
The Pesticidal combination that the present invention proposes contains the composition pesticide of carboxin, composite by carboxin and thiophene worm piperazine, carboxin and thiophene worm quinoline, carboxin and Imidacloprid, carboxin and thiophene worm amine, add an amount of auxiliary agent and make suspension seed-coating agent, be used for the application of the insect on control Chinese sorghum, corn, cotton, the wheat, be mainly used in preventing and treating trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper.Effect is very outstanding, and can prevent and treat multiple diseases, has obvious synergistic effect.
The described composition pesticide that contains carboxin, effective active composition are carboxin and active ingredient B, and wherein the weight ratio of carboxin and active ingredient B is 1: 80～40: 1;
The weight ratio that is preferably carboxin and active ingredient B is 1: 40～20: 1;
Active ingredient B is selected from thiophene worm piperazine, Imidacloprid, thiophene worm quinoline, thiophene worm amine.
The described composition pesticide that contains carboxin is characterized in that: the weight ratio of carboxin and thiophene worm piperazine is 1: 30～10: 1; The weight ratio of carboxin and Imidacloprid is 1: 20～5: 1; The weight ratio of carboxin and thiophene worm quinoline is 1: 15～5: 1; The weight ratio of carboxin and thiophene worm amine is 1: 20～5: 1.
The described composition pesticide that contains carboxin, composition also contains auxiliary agent except active ingredient, and described auxiliary agent is one or more in Ricinate, film forming agent, defoamer, colouring agent, tackifier, preservative, the water.
When composition was made suspension seed-coating agent, the auxiliary agent of interpolation was that antifreeze, Ricinate, film forming agent, defoamer, colouring agent, emulsifier, preservative, water add to 100%.
Comprise following constituent content when composition is made suspension seed-coating agent: carboxin 0.5%～20%, active ingredient B 0.5%～40%, Ricinate 1.0%～8.0%, film forming agent 3%～10%, defoamer 0.1%～1%, emulsifier 1%～6%, colouring agent 0.1%～10%, antifreeze 0%～2.0%, preservative 0.1%～1.0%, tackifier 0.05%～2.0%, water add to 100%.
Described antifreeze is selected from: one or more in glycerine, ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, the polyethylene glycol.
Described Ricinate is selected from: lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, tea are withered, sldium lauryl sulfate, tea are withered, in the silkworm excrement, soapberry powder one or more.
Described emulsifier is selected from: agricultural newborn 400#, OP series phosphate (polyoxyethylene nonylphenol ether phosphate), 600# phosphate (phenyl phenol polyoxy ethyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, farming newborn 400# (benzyl dimethyl phenol polyoxy ethyl ether), farming newborn 600# (phenyl phenol polyoxy ethyl ether), agricultural newborn 400# (alkylphenol-formaldehyde resin polyoxy ethyl ether), farming newborn 36# (phenethyl fluosite polyoxy ethyl ether), farming newborn 1600# (phenethyl phenol polyoxy ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), farming newborn 33# (alkylaryl polyoxyethylene polyoxypropylene ether), farming newborn 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), in the AEO series (fatty alcohol-polyoxyethylene ether) one or more.
Described suspension seed-coating agent also needs to comprise film forming agent, preferentially selects in albumen film forming agent, acrylic resin film forming agent, butadiene resin film forming agent, polyurethane film-forming agent, cellulose nitrate film forming agent, acrylic resin modification junket polyethylene, acrylic resin polyurethane copolymer resins, polyethylene, acrylate modified butadiene resin, the polyurethane-modified cellulose nitrate film forming agent one or more according to film forming agent of the present invention.
Described preservative is selected from one or more in benzoic acid, benzaldehyde, Sodium Benzoate, Potassium Benzoate, sorbic acid, sodium salicylate, 2-xenol, parahydroxyben-zaldehyde or 1, the 2 benzothiazole quinoline-3-ketone.
In described tackifier aluminium-magnesium silicate, methylcellulose, gum Arabic, carboxymethyl cellulose, hydroxyethylcellulose, hydroxypropyl cellulose, PAA, sodium alginate, polyvinyl alcohol, polyacrylamide, Sodium Polyacrylate, the aluminium-magnesium silicate one or more.
Described colouring agent is selected from: one or more among basic rhodamine, water-based rhodo, acid scarlet, FGR-131, RED-131, the RED8110.
Described defoamer is selected from: C
8～10Aliphatic alcohols, C
10～20In saturated fat acids, the silicone defoaming agent one or both.
The composition pesticide that carboxin disclosed in this invention and thiophene worm piperazine, carboxin and thiophene worm quinoline, carboxin and Imidacloprid, carboxin and thiophene worm amine are composite.
Its advantage is:
(1) do not directly act on crop, and in crop residue of pesticide decomposition between the growth stage, to crop noresidue or low-residual.
(2) improved the stability of effective active composition, can avoid when being used for seed dressing medicament to kind, seedling harm.
(3) active component is wrapped in and has improved safety in the cyst wall, has realized that high-toxic pesticide is low to poison.
(4) Environmental compatibility is fabulous, has greatly reduced the agricultural chemicals dosage, has reduced peasant's dispenser cost.
(5) the present invention carries out compositely with carboxin and thiophene worm piperazine, Imidacloprid, thiophene worm quinoline, thiophene worm amine, and the two is had complementary advantages, the purpose that a dispenser can reach desinsection, cure the disease.Wheat, corn, Chinese sorghum, cotton in seedling stage insect and head smut there are good preventive effect, have special efficacy phase length, safety, low toxicity, the tangible advantage of synergy.
Embodiment
Below in conjunction with the further instruction of the present invention of embodiment, the percentage among the embodiment all is weight percentage, but the present invention is not limited thereto.
Application Example one suspension seed-coating agent
Example 140.5% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 0.5%, thiophene worm piperazine 40%, ethylene glycol 0.5%, Magnesiumaluminumsilicate 0.5%, butadiene resin film forming agent 4%, silicone 0.4%, silkworm excrement 3%, basic rhodamine 0.5%, Nongru-700 #2%, deionized water add to 100% weight portion, make 40.5% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 40.5% suspension seed-coating agent embodiment equally.
Example 220.5% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 0.5%, thiophene worm piperazine 20%, glycerine 0.4%, Sodium Polyacrylate 0.6%, polyethylene 5%, C
8～10Aliphatic alcohols 0.5%, wetting and penetrating agent F 1%, water-based rhodo 0.2%, agricultural newborn 400#2%, deionized water add to 100% weight portion, make 20.5% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 20.5% suspension seed-coating agent embodiment equally.
Example 38% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 0.5%, thiophene worm piperazine 7.5%, polyethylene glycol 0.1%, PAA 0.4%, polyethylene 5%, organosilicon 0.5%, tea are withered 1%, acid scarlet 0.1%, OP series phosphate 1%, deionized water add to 100% weight portion, make 8% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 8% suspension seed-coating agent embodiment equally.
Example 440% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 20%, thiophene worm piperazine 20%, ethylene glycol 0.7%, gum Arabic 0.6%, polyurethane film-forming agent 3%, acid amides 0.3%, spaonin powder 1%, basic rhodamine 0.2%, agricultural newborn 1600#1%, deionized water add to 100% weight portion, make 40% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 40% suspension seed-coating agent embodiment equally.
Example 530% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 15%, thiophene worm piperazine 15%, glycerine 0.8%, polyvinyl alcohol 0.4%, acrylate modified butadiene resin 5%, C
8～10Aliphatic alcohols 0.6%, tea are withered 2%, RED81100.1%, OP series phosphate 2%, deionized water add to 100% weight portion, make 30% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 30% suspension seed-coating agent embodiment equally.
Example 615% carboxin thiophene worm piperazine suspension seed-coating agent
Carboxin 5%, thiophene worm piperazine 10%, glycerine 0.4%, aluminium-magnesium silicate 0.4%, polyethylene 5%, silicone oil 0.5%, wetting and penetrating agent F 1%, basic rhodamine 0.2%, 600# phosphate 2%, deionized water add to 100% weight portion, make 15% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm piperazine into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 15% suspension seed-coating agent embodiment equally.
Example 745% carboxin Imidacloprid suspension seed-coating agent
Carboxin 15%, Imidacloprid 30%, glycerine 0.5%, CMC 0.5%, acrylate modified butadiene resin 5%, C
10～20Saturated fat acids 0.2%, spaonin powder 2%, water-based rhodo 0.1%, OP series 2%, deionized water add to 100% weight portion, make 45% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 45% suspension seed-coating agent embodiment equally.
Example 825% carboxin Imidacloprid suspension seed-coating agent
Carboxin 5%, Imidacloprid 20%, glycerine 0.7%, aluminium-magnesium silicate 1%, polyethylene 4%, C
8～10Aliphatic alcohols 0.5%, Nekal BX 1%, acid scarlet 0.2%, agricultural newborn 34#2%, deionized water add to 100% weight portion, make 25% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 25% suspension seed-coating agent embodiment equally.
Example 930% carboxin Imidacloprid suspension seed-coating agent
Carboxin 5%, Imidacloprid 25%, glycerine 0.8%, xanthans 0.5%, acrylate modified butadiene resin 3%, C
8～10Aliphatic alcohols 0.4%, wetting and penetrating agent F 2%, basic rhodamine 0.2%, agricultural newborn 33#1%, deionized water add to 100% weight portion, make 30% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 30% suspension seed-coating agent embodiment equally.
Example 1021% carboxin Imidacloprid suspension seed-coating agent
Carboxin 3%, Imidacloprid 18%, glycerine 0.5%, Sodium Polyacrylate 0.5%, acrylate modified butadiene resin 4%, C
10～20Saturated fat acids 0.5%, lauryl sodium sulfate 1%, water-based rhodo 0.5%, AEO series 3%, deionized water add to 100% weight portion, make 21% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 21% suspension seed-coating agent embodiment equally.
Example 1140% carboxin Imidacloprid suspension seed-coating agent
Carboxin 5%, Imidacloprid 35%, glycerine 0.5%, polyacrylamide 0.2%, acrylate modified butadiene resin 3%, silicone oil 0.8%, spaonin powder 1%, acid scarlet 0.5%, agricultural newborn 400#3%, deionized water add to 100% weight portion, make 40% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 40% suspension seed-coating agent embodiment equally.
Example 1245% carboxin Imidacloprid suspension seed-coating agent
Carboxin 5%, Imidacloprid 40%, propane diols 1%, polyvinyl alcohol 1%, polyethylene 5%, C
10～20Saturated fat acids 0.4%, tea are withered 1%, water-based rhodo 0.1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 1%, deionized water add to 100% weight portion, make 45% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into Imidacloprid, thiophene worm quinoline, thiophene worm amine and can make 45% suspension seed-coating agent embodiment equally.
Example 1320% carboxin Imidacloprid suspension seed-coating agent
Carboxin 2%, Imidacloprid 18%, propane diols 0.2%, sodium alginate 0.08%, polyethylene 5%, C
10～20Saturated fat acids 0.5%, sldium lauryl sulfate 1%, water-based rhodo 0.2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 2%, deionized water add to 100% weight portion, make 20% carboxin Imidacloprid suspension seed-coating agent.
Change Imidacloprid into thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine and can make 20% suspension seed-coating agent embodiment equally.
Example 1422% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 2%, thiophene worm quinoline 20%, propane diols 0.5%, PAA 0.12%, polyethylene 3%, silicone 0.6%, sldium lauryl sulfate 2%, water-based rhodo 0.5%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 1%, deionized water add to 100% weight portion, make 22% carboxin thiophene worm quinoline suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 22% suspension seed-coating agent embodiment equally.
Example 1515.5% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 0.5%, thiophene worm quinoline 15%, glycerine 0.4%, gum Arabic 0.5%, acrylic resin film forming agent 3%, C
10～20Saturated fat acids 1.0%, silkworm excrement 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 15.5% carboxin thiophene worm quinoline suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 15.5% suspension seed-coating agent embodiment equally.
Example 1621% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 1%, thiophene worm quinoline 20%, glycerine 0.7%, aluminium-magnesium silicate 0.2%, acrylic resin film forming agent 6%, organosilicon 0.4%, silkworm excrement 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 2%, deionized water add to 100% weight portion, make 21% carboxin thiophene worm quinoline suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 21% suspension seed-coating agent embodiment equally.
Example 1722% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 20%, thiophene worm quinoline 2%, the third three 0.8%, gum Arabic 0.4%, acrylic resin film forming agent 3%, C
8～10Saturated fat acids 0.6%, silkworm excrement 1%, acid scarlet 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 22% carboxin thiophene worm quinoline suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 22% suspension seed-coating agent embodiment equally.
Example 1812% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 10, thiophene worm quinoline 2%, glycerine 0.5%, aluminium-magnesium silicate 0.3%, acrylic resin film forming agent 4%, organosilicon 0.8%, neopelex 1%, water-based rhodo 2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 5%, deionized water add to 100% weight portion, make 12% carboxin thiophene worm quinoline suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 12% suspension seed-coating agent embodiment equally.
Example 1920% carboxin thiophene worm quinoline suspension seed-coating agent
Carboxin 16%, thiophene worm quinoline 4%, propane diols 0.6%, gum Arabic 0.2%, acrylic resin film forming agent 5%, organosilicon 0.4%, lauryl sodium sulfate 2%, water-based rhodo 2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 5%, deionized water add to 100% weight portion, make 20% carboxin thiophene worm piperazine suspension seed-coating agent.
Change thiophene worm quinoline into Imidacloprid, thiophene worm piperazine, thiophene worm amine and can make 20% suspension seed-coating agent embodiment equally.
Example 2020% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 15%, thiophene worm amine 5%, ethylene glycol 0.2%, aluminium-magnesium silicate 0.1%, acrylic resin film forming agent 3%, silicone 0.5%, Nekal BX 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 2%, deionized water add to 100% weight portion, make 20% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 20% suspension seed-coating agent embodiment equally.
Example 2121% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 20%, thiophene worm amine 1%, gum Arabic 0.6%, acrylic resin film forming agent 4%, organosilicon 1.0%, spaonin powder 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 21% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 21% suspension seed-coating agent embodiment equally.
Example 2220.5% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 20%, thiophene worm amine 0.5%, ethylene glycol 1.0%, aluminium-magnesium silicate 0.5%, acrylic resin film forming agent 5%, acid amides 0.1%, wetting and penetrating agent F 2%, water-based rhodo 2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 20.5% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 20.5% suspension seed-coating agent embodiment equally.
Example 2314% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 12%, thiophene worm amine 2%, polyethylene glycol 0.2%, methylcellulose 1%, acrylic resin film forming agent 5%, organosilicon 0.2%, tea are withered 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 3%, deionized water add to 100% weight portion, make 14% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 14% suspension seed-coating agent embodiment equally.
Example 2416% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 14%, thiophene worm amine 2%, glycerine 0.4%, aluminium-magnesium silicate 0.45%, acrylic resin film forming agent 5%, organosilicon 0.3%, silkworm excrement 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 5%, deionized water add to 100% weight portion, make 16% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 16% suspension seed-coating agent embodiment equally.
Example 259% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 8%, thiophene worm amine 1%, polyethylene glycol 1%, gum Arabic 1.5%, acrylic resin film forming agent 3.5%, C
8～10Aliphatic alcohols 0.5%, soapberry powder 2%, water-based rhodo 2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 9% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 9% suspension seed-coating agent embodiment equally.
Example 2645% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 15%, thiophene worm amine 30%, ethylene glycol 0.5%, methylcellulose 0.8%, acrylic resin film forming agent 3%, organosilicon 0.5%, lauryl sodium sulfate 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 4%, deionized water add to 100% weight portion, make 45% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 45% suspension seed-coating agent embodiment equally.
Example 2725% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 8%, thiophene worm amine 17%, glycerine 1%, aluminium-magnesium silicate 0.6%, acrylic resin film forming agent 4.5%, silicone 0.2%, sldium lauryl sulfate 1%, water-based rhodo 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 3%, deionized water add to 100% weight portion, make 25% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 25% suspension seed-coating agent embodiment equally.
Example 2810% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 5%, thiophene worm amine 5%, glycerine 1.0%, methylcellulose 0.5%, acrylic resin film forming agent 3.5%, C
8～10Aliphatic alcohols 0.8%, Nekal BX 2%, basic rhodamine 2%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 5%, deionized water add to 100% weight portion, make 10% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 10% suspension seed-coating agent embodiment equally.
Example 2910% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 2%, thiophene worm amine 8%, propane diols 0.5%, aluminium-magnesium silicate 0.08%, acrylic resin film forming agent 3%, C
10～20Saturated fat acids 0.1%, sldium lauryl sulfate 1%, water-based rhodo 1%, (polyoxyethylene nonylphenol ether phosphate 2%, deionized water add to 100% weight portion to OP series phosphate, make 10% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 10% suspension seed-coating agent embodiment equally.
Example 3015% carboxin thiophene worm amine suspension seed-coating agent
Carboxin 10%, thiophene worm amine 5%, ethylene glycol 0.8%, methylcellulose 0.1%, acrylic resin film forming agent 5%, acid amides 0.4%, wetting and penetrating agent F 1%, acid scarlet 1%, OP series phosphate (polyoxyethylene nonylphenol ether phosphate) 3%, deionized water add to 100% weight portion, make 15% carboxin thiophene worm amine suspension seed-coating agent.
Change thiophene worm amine into Imidacloprid, thiophene worm piperazine, thiophene worm quinoline and can make 15% suspension seed-coating agent embodiment equally.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Earlier by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field trial again.
Mixture by proportioning is formed carries out toxicity test by horn method with healthy white rat, adding, and result of the test is as follows:
The present invention to the big white mouse acute oral greater than 1260mg/kg.
The present invention to big white mouse acute through skin greater than 1000mg/kg.
3. the present invention all is nonirritant to tame lagophthalmos, skin, is low toxicity according to the toxicity grading standard.
4. prevent and treat wheat smut and seedling stage insect effect.
5. the present invention has very good sustained diseases prevention, insecticidal action plant, test method is: under indoor conditions, adopt the dull and stereotyped spore germination method of PDA, measure spore germination number, germination rate, inhibiting rate, obtain EC50 value and co-toxicity coefficient, be co-toxicity coefficient greater than 120 the synergistic effect that is, less than 120 be antagonism.
Experimental result is as follows
Table 1 carboxin and the Thiamethoxam compound suspension seed-coating agent test of pesticide effectiveness
As shown in Table 1, carboxin and Thiamethoxam compound suspension seed-coating agent proportioning were at 40: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 40: 1 to 1: 80 all shows synergistic effect, especially when carboxin and thiophene worm piperazine get proportioning at 1: 8 to 5: 1, synergistic effect is more obviously outstanding, wherein working as carboxin and thiophene worm piperazine weight ratio is 1: 2 co-toxicity coefficient maximum, synergistic effect is the most obvious, and the applicant finds to be used for the control trialeurodes vaporariorum behind carboxin and the Thiamethoxam compound in experimentation, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt has obvious synergistic effect.
The composite suspension seed-coating agent test of pesticide effectiveness of table 2 carboxin and Imidacloprid
As shown in Table 2, the composite suspension seed-coating agent proportioning of carboxin and Imidacloprid was at 40: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 40: 1 to 1: 80 all shows synergistic effect, especially when carboxin and Imidacloprid get proportioning at 1: 15 to 5: 1, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when carboxin and Imidacloprid weight ratio are 1: 4 wherein, synergistic effect is the most obvious, and the applicant finds that in experimentation carboxin and the composite back of Imidacloprid are used for the control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt has obvious synergistic effect.
The composite suspension seed-coating agent test of pesticide effectiveness of table 3 carboxin and thiophene worm quinoline
As shown in Table 3, the composite suspension seed-coating agent proportioning of carboxin and thiophene worm quinoline was at 40: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 40: 1 to 1: 80 all shows synergistic effect, especially when carboxin and thiophene worm quinoline get proportioning at 1: 15 to 5: 1, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when carboxin and thiophene worm quinoline weight ratio are 1: 1 wherein, synergistic effect is the most obvious, and the applicant finds that in experimentation carboxin and the composite back of thiophene worm quinoline are used for the control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt has obvious synergistic effect.
The composite suspension seed-coating agent test of pesticide effectiveness of table 4 carboxin and thiophene worm amine
As shown in Table 3, the composite suspension seed-coating agent proportioning of carboxin and thiophene worm amine was at 40: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 40: 1 to 1: 80 all shows synergistic effect, especially when carboxin and thiophene worm amine get proportioning at 1: 9 to 10: 1, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when carboxin and thiophene worm amine weight ratio are 1: 2 wherein, synergistic effect is the most obvious, and the applicant finds that in experimentation carboxin and the composite back of thiophene worm amine are used for the control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt has obvious synergistic effect.
Embodiment
Application Example 1:
Carboxin and Thiamethoxam compound suspension seed-coating agent are used for the land for growing field crops drug effect of control of maize head smut, wireworm, striped flea-beetle.
Experimental result such as following table
Table 5 carboxin and the Thiamethoxam compound suspension seed-coating agent test of pesticide effectiveness
As can be seen from Table 5:
Effectively control of maize head smut and wireworm, striped flea-beetle after carboxin and Imidacloprid are composite, control efficiency all is better than the preventive effect of single agent, and it is less that formulation rate is compared single agent, and the preventive effect time is long.In the test scope of medication target crop is had no adverse effects, the applicant finds to have obvious synergistic effect for control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt behind carboxin and the Thiamethoxam compound in experimentation.
Application Example 2:
The composite suspension seed-coating agent of carboxin and Imidacloprid is for the land for growing field crops drug effect of preventing and treating wheat rust, wheat smut and aphid, wheat stem maggot.
Experimental result such as following table
Its composite test of pesticide effectiveness of table 6 carboxin and Imidacloprid
As can be seen from Table 6:
Can effectively prevent and treat after carboxin and Imidacloprid are composite and control wheat rust, wheat smut and aphid, wheat stem maggot, control efficiency all is better than the preventive effect of single agent, and it is less that formulation rate is compared single agent, and the preventive effect time is long.In the test scope of medication target crop is had no adverse effects, the applicant finds that in experimentation carboxin and the composite back of Imidacloprid have obvious synergistic effect for control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt.
Application Example 3:
Carboxin and the composite suspension seed-coating agent of thiophene worm quinoline are used for the land for growing field crops drug effect of control cotton verticillium wilt, cotton seedling blight and cotton aphid, trialeurodes vaporariorum.
Experimental result such as following table
The test of pesticide effectiveness that table 7 carboxin and thiophene worm quinoline are composite
As can be seen from Table 7:
Can effectively prevent and treat cotton seedling blight, cotton verticillium wilt and cotton aphid, trialeurodes vaporariorum after carboxin and thiophene worm quinoline are composite, control efficiency all is better than the preventive effect of single agent, and it is less that formulation rate is compared single agent, and the preventive effect time is long.In the test scope of medication target crop is had no adverse effects, the applicant finds that in experimentation carboxin and the composite back of thiophene worm quinoline have obvious synergistic effect for control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt.
Application Example 4:
Carboxin and the composite suspension seed-coating agent of thiophene worm amine are for the land for growing field crops drug effect of preventing and treating head smut of sorghum, loose kernel smut of sorghum and Chinese sorghum aphid.
Experimental result such as following table
The test of pesticide effectiveness that table 8 carboxin and thiophene worm amine are composite
As can be seen from Table 8:
Can effectively prevent and treat head smut of sorghum, loose kernel smut of sorghum and Chinese sorghum aphid after carboxin and thiophene worm amine are composite, control efficiency all is better than the preventive effect of single agent, and it is less that formulation rate is compared single agent, and the preventive effect time is long.In the test scope of medication target crop is had no adverse effects, the applicant finds that in experimentation carboxin and the composite back of thiophene worm amine have obvious synergistic effect for control trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper, maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt.
Claims (9)
1. composition pesticide that contains carboxin, it is characterized in that: comprising effective active component is carboxin and active ingredient B, wherein carboxin and active ingredient B weight ratio are 1: 80～40: 1, and active ingredient B is selected from thiophene worm piperazine, Imidacloprid, thiophene worm quinoline, thiophene worm amine.
2. the composition pesticide that contains carboxin according to claim 1, it is characterized in that: the weight ratio of carboxin and active ingredient B is 1: 40～20: 1.
3. the composition pesticide that contains carboxin according to claim 2, it is characterized in that: the weight ratio of carboxin and thiophene worm piperazine is 1: 30～10: 1.
4. the composition pesticide that contains carboxin according to claim 2, it is characterized in that: the weight ratio of carboxin and Imidacloprid is 1: 20～5: 1.
5. the composition pesticide that contains carboxin according to claim 2, it is characterized in that: the weight ratio of carboxin and thiophene worm quinoline is 1: 15～5: 1.
6. the composition pesticide that contains carboxin according to claim 2, it is characterized in that: the weight ratio of carboxin and thiophene worm amine is 1: 20～5: 1.
7. according to each described composition pesticide that contains carboxin among the claim 1-6, it is characterized in that: the formulation of composition is suspension seed-coating agent.
8. the composition pesticide that contains carboxin according to claim 7 is used for control wheat, corn, Chinese sorghum, the insect pest of cotton, the application of disease.
9. application according to claim 8 is characterized in that: described insect comprises trialeurodes vaporariorum, striped flea-beetle, aphid, wireworm, grub, wheat stem maggot, thrips, plant hopper, aleyrodid, leafhopper; Described disease comprises maize head smut, stinking smut, wheat rust, paddy smut, loose kernel smut of sorghum, head smut, cotton seedling blight, cotton verticillium wilt.
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| CN2012100598779A CN103300043A (en) | 2012-03-08 | 2012-03-08 | Pesticide composition containing carboxin |
| CN201610120465.XA CN105638718B (en) | 2012-03-08 | 2012-03-08 | A kind of composition pesticide containing carboxin |
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| CN105875594A (en) * | 2016-05-13 | 2016-08-24 | 创新美兰（合肥）股份有限公司 | Pyraclostrobin, thiamethoxam and carboxin compound suspended seed coating and preparation method thereof |
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