CN103314985A - Insecticidal composition containing pyridalyl and neonicotinoids - Google Patents
Insecticidal composition containing pyridalyl and neonicotinoids Download PDFInfo
- Publication number
- CN103314985A CN103314985A CN2012100798811A CN201210079881A CN103314985A CN 103314985 A CN103314985 A CN 103314985A CN 2012100798811 A CN2012100798811 A CN 2012100798811A CN 201210079881 A CN201210079881 A CN 201210079881A CN 103314985 A CN103314985 A CN 103314985A
- Authority
- CN
- China
- Prior art keywords
- pyridalyl
- thiophene worm
- mti
- active component
- quinoline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- 239000000203 mixture Substances 0.000 title claims abstract description 39
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- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 174
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- 239000004721 Polyphenylene oxide Substances 0.000 description 1
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- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
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- 239000012895 dilution Substances 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
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- 231100000053 low toxicity Toxicity 0.000 description 1
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 239000012452 mother liquor Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- PYODKQIVQIVELM-UHFFFAOYSA-M sodium;2,3-bis(2-methylpropyl)naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S([O-])(=O)=O)=C(CC(C)C)C(CC(C)C)=CC2=C1 PYODKQIVQIVELM-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
Abstract
The invention discloses an insecticidal composition containing pyridalyl and neonicotinoids. The composition contains an active component A and an active component B, wherein the active component A is selected from pyridalyl, the active component B is selected from any one of the following compounds: thiacloprid, thiamethoxam, clothianidin and dinotefuran, and the weight ratio of the active component A to the active component B is 1: 80 to 80: 1. The composition provided by the invention can prevent and treat various pests, has obvious synergistic effect, expands insecticidal spectrum, and has higher activity against the various pests; the composition increases the dosage of pesticides, reduces pesticide residual quantity on crops and mitigates environmental pollution; and the composition is safe for human and livestock, is good in environment compatibility, and allows the pests to be not easy to generate drug resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination that contains pyridalyl and anabasine.
Background technology
Pyridalyl (Pyridalyl) chemical name: 2-[3-[2,6-two chloro-4-[(3,3-two chloro-2-acrylic) the oxygen base] phenoxy group] propoxyl group]-5-(trifluoromethyl) pyrimidine, molecular formula: C
32H
14F
3NO
3Pyridalyl has and has the diverse structure of insecticide now, and the many lepidoptera pests on vegetables and the cotton are had remarkable insecticidal activity.Have the effect of tagging with stomach toxicity simultaneously, lepidoptera pest is had original preventive effect, thrips is also demonstrated certain activity, and pyridalyl is very little to various arthropodan influences, so it is expected to become an effective instrument in the insect comprehensive regulation.
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 nicotinoids high-efficient low toxicity insecticides of brand new, and insect is had stomach toxicity, 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, sucking pest such as aphid, plant hopper, leafhopper, aleyrodid etc. are had good preventive effect.
Thiophene worm quinoline (Thiacloprid) chemical name: (3-((6-chloro-3-pyridine radicals) methyl)-1,3-thiazoles quinoline-2-subunit) cyanamide, molecular formula: C
13H
5N
4SCl, the former medicine of thiophene worm quinoline is novel chloro nicotinic insecticide by Bayer farmingization company and the cooperative development of Japanese Bayer farmingization company; The mechanism of action and other conventional pesticides of thiophene worm quinoline are different.It mainly acts on the neural caudacoria that engages of insect, by be combined interference insect nervous system normal conduction with nAChR, cause the obstruction of neural channel, cause a large amount of accumulation of acetylcholine, thereby make the insect exaltation, whole body spasm, paralysis and dead.Have stronger interior suction, tag and stomach poison function, do not have cross resistance with common insecticides such as pyrethroid, organic phosphates and carbamates, thereby can be used for resistance management.
Thiophene worm amine (clothianidin) chemical name: (E)-1-(2-chloro-1,3-thiazoles-5-ylmethyl)-3-methyl-2-2-nitroguanidine, molecular formula: C
10H
19O
6PS
2, thiophene worm amine is a kind of insecticide in the anabasine, 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.Its novel structure, special, performance is compared more excellent with traditional nicotinic insecticide, and large-scale insecticide variety might become international.
MTI-446 (dinotefuran) chemical name: 1-methyl-2-nitro-3-(tetrahydrochysene-3-furfuryl) guanidine; (EZ)-(RS)-1-methyl-2-nitro-3-(tetrahydrochysene-3-furfuryl) guanidine; N-methyl-N'-nitro-N''-[(tetrahydrochysene-3-furans) methyl] guanidine, molecular formula: C
7H
14N
4O
3, MTI-446 is the third generation nicotinic insecticide of Mitsui chemical company exploitation.The chemical constitution of itself and existing nicotinic insecticide is far from each other, and chloro-pyridine base, chloro thiazolyl before its tetrahydrofuran base has replaced do not contain the halogen family element.Simultaneously, also different with nicotine at aspect of performance, so people are referred to as " furans nicotine " at present.
Yet in the real process of agricultural production, the problem that pest control is easy to generate most is the generation of pest resistance to insecticide.The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals all is additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.Through inventor research, find can produce good synergistic effect after pyridalyl and thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine, MTI-446 is composite, and still unexposed about the composite relevant report of pyridalyl and thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine, MTI-446.
Summary of the invention
Degradation problem under the resistance generation that the long-term use of pyridalyl list agent may bring, the drug effect, the Pesticidal combination that the present invention proposes contains active components A, active component B, and an amount of surfactant and carrier.
A kind of Pesticidal combination that contains pyridalyl and anabasine, composition contains active components A and active component B, active components A and active component B weight ratio are 1 ︰, 80 ~ 80 ︰ 1, described active components A is selected from pyridalyl, and active component B is selected from a kind of in thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine, the MTI-446.
The described Pesticidal combination that contains pyridalyl and anabasine is characterized in that: the weight ratio of active components A, active component B is 1 ︰, 60 ~ 60 ︰ 1.
The described Pesticidal combination that contains pyridalyl and anabasine is characterized in that: the weight ratio of pyridalyl and thiophene worm quinoline is 20:1 ~ 1:20;
The weight ratio of pyridalyl and thiophene worm piperazine is 20 ︰, 1 ~ 1 ︰ 10;
The weight ratio of pyridalyl and thiophene worm amine is 20 ︰, 1 ~ 1 ︰ 10;
The weight ratio of pyridalyl and MTI-446 is 20 ︰, 1 ~ 1 ︰ 10.
The described Pesticidal combination that contains pyridalyl and anabasine is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
The described Pesticidal combination that contains pyridalyl and anabasine is used for the purposes of control crop pest, described crop comprises cereal crops, fruit tree, fiber crop, vegetables, flowers, legume crop, specifically comprises wheat, paddy rice, corn, tea tree, apple tree, pear tree, mandarin tree, banana tree, bamboo grows, cotton, cucumber, capsicum, wild cabbage, chrysanthemum, rose, soybean etc.; Described insect comprises: aphid, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, tea lesser leafhopper, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, melon aphid, Bemisia tabaci, beet armyworm, cotton bollworm, 2 committee noctuids.
Usually the weight percentage of active component is 1%～90% of gross weight in the composition, and preferable is 5%～85%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1%～70% active substance by weight, preferably is 5%～50%; Solid pharmaceutical preparation contains 5%～85% active substance by weight, preferably is 10%～80%.
At least contain a kind of surfactant in the Pesticidal combination of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 10%～40% of total formulation weight amount, and surplus is solid or liquid diluent.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by common processing method preparation known in those skilled in the art, be about to active substance and after liquid flux or solid carrier mix, add in surfactant such as dispersant, stabilizing agent, wetting agent, emulsifier, binding agent, the defoamer etc. one or more again.
Pesticidal combination of the present invention, can be processed into acceptable forms on any agricultural chemicals on demand, wherein the excellent formulation of selecting is: wetting powder, suspending agent, suspension emulsion, water dispersible granules, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
When making wetting powder, composition comprises following constituent content: pyridalyl 1% ~ 80%, active component B 1% ~ 80%, dispersant 1.5% ~ 10%, wetting agent 1% ~ 10%, filler surplus.
Comprise following constituent content when composition is made suspending agent: pyridalyl 1% ~ 50%, active component B 1% ~ 50%, dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.01% ~ 1%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, deionized water add to 100%.
Comprise following constituent content when composition is made suspension emulsion: pyridalyl 1% ~ 50%, active component B 1% ~ 50%, solvent 0 ~ 15%, emulsifier 2% ~ 12%, dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, stabilizing agent 0% ~ 3%, deionized water add to 100%.
Comprise following constituent content when composition is made aqueous emulsion: pyridalyl 1% ~ 50%, active component B 1% ~ 50%, solvent 1% ~ 30%, emulsifier 1% ~ 20%, co-emulsifier 1% ~ 8%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0% ~ 2%, deionized water are supplied surplus.
Comprise following constituent content when composition is made microemulsion: pyridalyl 1% ~ 50%, active component B 1% ~ 50%, solvent 1% ~ 30%, emulsifier 3% ~ 20%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0.01% ~ 2%, stabilizing agent 0% ~ 4%, deionized water is supplied surplus.
When making microcapsule suspending agent, composition comprises following constituent content: pyridalyl 1% ~ 50%, active component B 1% ~ 50%, macromolecule cyst material 3% ~ 10%, dispersant 2% ~ 10%, organic solvent 0% ~ 10%, emulsifier 2% ~ 7%, pH conditioning agent 0.1% ~ 5%, deionized water adds to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspending agent: active components A 1% ~ 40%, active component B 1% ~ 60%, macromolecule cyst material 2% ~ 12%, surfactant 3% ~ 15%, organic solvent 1% ~ 5%, emulsifier 1% ~ 6%, defoamer 0.2% ~ 5%, thickener 0.05% ~ 1%, pH conditioning agent 1% ~ 5%, water add to 100%.
When making water dispersible granules, composition comprises following constituent content: active one-tenth A 1% ~ 80%, active component B 1% ~ 80%, dispersant 3% ~ 12%, wetting agent 1% ~ 8%, disintegrant 1% ~ 10%, binding agent 0% ~ 8%, filler surplus.
Suspending agent the key technical indexes of the present invention:
Wetting powder the key technical indexes of the present invention:
| Technical indicator | Dispersed | Suspensibility | The moistening time | Fineness (by 45 μ m testing sieves) | Water content |
| All examples of the present invention | ≥90% | ≥90% | ≤ 90 seconds | ≥98% | ≤2% |
| The Pesticidal products specification requirement | ≥80% | ≥80% | ≤ 120 seconds | ≥95% | ≤3% |
Suspension emulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
Water dispersible granules the key technical indexes of the present invention:
The invention has the advantages that:
(1) pyridalyl and thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine, MTI-446 composite after, have notable synergistic and lasting effect;
(2) enlarged insecticidal spectrum, a lot of insects have been had greater activity;
(3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution;
(4) to the person poultry safety, Environmental compatibility is good, and insect is difficult for developing immunity to drugs.
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
Example 135% pyridalyl thiophene worm piperazine suspending agent
Pyridalyl 30%, thiophene worm piperazine 5%, alkylnaphthalene sulfonate 2.5%, lauryl sodium sulfate 4%, C
8 ~ 10Aliphatic alcohols 0.3%, gum Arabic 0.1%, ethylene glycol 3%, deionized water adds to 100%, the mixed 35% pyridalyl thiophene worm piperazine suspending agent that gets.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 225% pyridalyl thiophene worm piperazine suspending agent
Pyridalyl 20%, thiophene worm piperazine 5%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 3%, lauryl sodium sulfate 4%, C
10 ~ 20Saturated fat acids 0.2%, xanthans 0.09%, ethylene glycol 4%, deionized water adds to 100%, the mixed 25% pyridalyl thiophene worm piperazine suspending agent that gets.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 330% pyridalyl thiophene worm piperazine suspension emulsion
Pyridalyl 20%, thiophene worm piperazine 10%, cyclohexanone 2.5%, castor oil polyoxyethylene ether 3.5%, naphthalene sulfonic acid-formaldehyde condensation product 3.9%, gum Arabic 0.05%, ethylene glycol 2.5%, deionized water adds to 100%, the mixed 30% pyridalyl thiophene worm piperazine suspension emulsion that gets.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 445% pyridalyl thiophene worm piperazine suspension emulsion
Pyridalyl 15%, thiophene worm piperazine 30%, ethyl acetate 6%, styrene polyoxyethylene ether ammonium sulfate salt 4%, aryl phenol polyoxyethylene succinate sulfonate 4.5%, silicone defoaming agent 0.4%, PAA 0.14%, glycerine 1.4%, deionized water adds to 100%, the mixed 45% pyridalyl thiophene worm piperazine suspension emulsion that gets.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 581% pyridalyl thiophene worm piperazine wetting powder
Pyridalyl 80%, thiophene worm piperazine 1%, octylphenol polyethylene oxyethylene group ether sulfate 5.3%, wetting and penetrating agent F 6%, white carbon add to 100%, the mixed 81% pyridalyl thiophene worm piperazine wetting powder that gets.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 660% pyridalyl thiophene worm piperazine wetting powder
Pyridalyl 30%, thiophene worm piperazine 30%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, wetting agent T 5%, kaolin add to 100%, the mixed 60% pyridalyl thiophene worm piperazine wetting powder that gets.
To change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 755% pyridalyl thiophene worm piperazine water dispersible granules
Pyridalyl 50%, thiophene worm piperazine 5%, the phonetic formaldehyde condensation products sulphate 4% of alkylphenol-polyethenoxy, tea are withered 3%, ammonium sulfate 0.3%, deionized water add to 100%, make 55% pyridalyl thiophene worm piperazine water dispersible granules.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 861% pyridalyl thiophene worm piperazine water dispersible granules
Pyridalyl 60%, thiophene worm piperazine 1%, alkyl benzene calcium sulfonate 8%, sldium lauryl sulfate 6%, aluminium chloride 1.3%, diatomite adds to 100%, makes 61% pyridalyl thiophene worm piperazine water dispersible granules.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 930% pyridalyl thiophene worm piperazine aqueous emulsion
Pyridalyl 6%, thiophene worm piperazine 24%, 2,4-toluene di-isocyanate(TDI) 7%, ethylene oxide-propylene oxide block copolymer 6%, isobutanol 0.4%, aluminium-magnesium silicate 0.13%, glycerine 0.7%, silicone oil 5%, deionized water adds to 100%, makes 30% pyridalyl thiophene worm piperazine aqueous emulsion.
Change thiophene worm piperazine into embodiment that thiophene worm amine, thiophene worm quinoline, MTI-446 equally can be new.
Example 1035% pyridalyl thiophene worm piperazine microemulsion
Pyridalyl 5%, thiophene worm piperazine 30%, ethyl acetate 3.6%, C
10 ~ 20Saturated fat acids 0.5%, gum Arabic 0.06%, polyoxyethylene nonylphenol ether 5.3%, propane diols 3%, deionized water adds to 100%, makes 35% pyridalyl thiophene worm piperazine microemulsion.
With the embodiment that thiophene worm piperazine changes into, thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 1122% pyridalyl thiophene worm piperazine microcapsule suspending agent
Pyridalyl 2%, thiophene worm piperazine 20%, polyfunctional group acyl halide polyamines 5.3%, alkyl biphenyl ether disulfonic acid magnesium salts 6.7%, polyethylene glycol 2.7%, fatty alcohol-polyoxyethylene ether 4.3%, sodium hydroxide 0.7%, hydrochloric acid 1.4%; deionized water adds to 100%, makes 22% pyridalyl thiophene worm piperazine microcapsule suspending agent.
With the embodiment that thiophene worm piperazine changes into, thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 1220% pyridalyl thiophene worm piperazine microcapsule suspending agent-suspending agent
Pyridalyl 15%, thiophene worm piperazine 5%, polyfunctional group acyl halide dihydroxylic alcohols 8%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, phenethyl phenol polyoxy ethyl polypropylene-base ether 2.8%, solvent naphtha 2.7%, sodium hydroxide 1.8%, sorbic acid 1.5%; deionized water adds to 100%, makes 20% pyridalyl thiophene worm piperazine microcapsule suspending agent-suspending agent.
Change thiophene worm piperazine into embodiment that thiophene worm quinoline, thiophene worm amine, MTI-446 equally can be new.
Example 1340% pyridalyl thiophene worm quinoline suspending agent
Pyridalyl 30%, thiophene worm quinoline 10%, the phonetic formaldehyde condensation products sulphate 2.3% of alkylphenol-polyethenoxy, Nekal BX 1.6%, C
10 ~ 20Saturated fat acids 0.5%, PAA 0.02%, glycerine 1.5%, deionized water adds to 100%, makes 40% pyridalyl thiophene worm quinoline suspending agent.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1430% pyridalyl thiophene worm quinoline suspending agent
Pyridalyl 20%, thiophene worm quinoline 10%, lignosulfonates 6.4%, lauryl sodium sulfate 4.4%, methylcellulose 0.13%, polyethylene glycol 1.7%, C
10 ~ 20Saturated fat acids 0.4%, deionized water adds to 100%, makes 30% pyridalyl thiophene worm quinoline suspending agent.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1535% pyridalyl thiacloprid suspending agent
Pyridalyl 30%, thiophene worm quinoline 5%, solvent N-chain alkyl pyrrolidones 5%, wetting alkylphenol-formaldehyde resin polyoxy ethyl ether 6.5%, alkyl benzene sulfonate calcium salt 4%, silicone compound 1.2%, aluminium-magnesium silicate 0.12%, deionized water add to 100%, make 35% pyridalyl thiacloprid suspending agent.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1620% pyridalyl thiacloprid suspending agent
Pyridalyl 10%, thiophene worm quinoline 10%, dimethyl formamide 4%, benzyl dimethyl phenol polyoxy ethyl ether 4.5%, alkyl benzene sulfonate calcium salt 2.7%, C
8 ~ 10Aliphatic alcohols 1.3%, PAA 0.08%, deionized water add to 100%, make 20% pyridalyl thiacloprid suspending agent.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1770% pyridalyl thiophene worm quinoline wetting powder
Pyridalyl 60%, thiophene worm quinoline 10%, the phonetic formaldehyde condensation products sulphate 3.5% of alkylphenol-polyethenoxy, neopelex 1.9%, white carbon add to 100%, and mixture carries out air-flow to be pulverized, and makes 70% pyridalyl thiophene worm quinoline wetting powder.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1881% pyridalyl thiophene worm quinoline wetting powder
Pyridalyl 1%, thiophene worm quinoline 80%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 2.7%, tea are withered 2.9%, attapulgite adds to 100%, and mixture carries out air-flow to be pulverized, and makes 81% pyridalyl thiophene worm quinoline wetting powder.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 1980% pyridalyl thiophene worm quinoline water dispersible granules
Pyridalyl 79%, thiophene worm quinoline 1%, aryl phenol polyoxyethylene succinate sulfonate 6.5%, silkworm excrement 4.5%, ammonium sulfate 2.4%, bentonite add to 100%, the mixed 80% pyridalyl thiophene worm quinoline water dispersible granules that gets.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 2061% pyridalyl thiophene worm quinoline water dispersible granules
Pyridalyl 1%, thiophene worm quinoline 60%, polycarboxylate 4.5%, spaonin powder 4.6%, bentonite 1.6%, kaolin add to 100%, the mixed 61% pyridalyl thiophene worm quinoline wetting powder that gets.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 2145% pyridalyl thiophene worm quinoline aqueous emulsion
Pyridalyl 40%, thiophene worm quinoline 5%, carrene 2.7%, triethanolamine salt 6%, isobutanol 1.5%, ethylene glycol 1.8%, hydroxypropyl cellulose 0.14%, silicone 1.3%, deionized water add to 100%, the mixed 45% pyridalyl thiophene worm quinoline aqueous emulsion that gets.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 2225% pyridalyl thiophene worm quinoline microemulsion
Pyridalyl 20%, thiophene worm quinoline 5%, cyclohexanone 6.3%, sorbitan fatty acid ester APEO 5.1%, glycerine 2.9%, methylcellulose 0.05%, silicone compound 1.3%, deionized water add to 100%, through the mixed 25% pyridalyl thiophene worm quinoline microemulsion that gets.
Change thiophene worm quinoline into embodiment that thiophene worm amine, thiophene worm piperazine, MTI-446 equally can be new.
Example 2330% pyridalyl thiacloprid microcapsule suspending agent
Pyridalyl 10%, thiophene worm quinoline 20%, distortion milk protein 2.8%, alkyl benzene sulfonate calcium salt 4.6%, sorbitan monostearate 5%, sodium hydroxide 1.4%, citric acid 1.5%, deionized water add to 100%, through the mixed 30% pyridalyl thiacloprid microcapsule suspending agent that gets.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 2435% pyridalyl thiacloprid microcapsule suspending agent-suspending agent
Pyridalyl 34%, thiophene worm quinoline 1%, PIC 4%, propane diols polyoxyethylene polyoxypropylene block polyether 4.5%, ethyl acetate 6%, methacrylate 3.5%, C
10 ~ 20Saturated fat acids 0.9%, polyvinyl alcohol 0.05%, sodium hydroxide 1.6%, citric acid 2%, deionized water add to 100%, through the mixed 35% pyridalyl thiacloprid microcapsule suspending agent-suspending agent that gets.
Change thiophene worm quinoline into embodiment that thiophene worm piperazine, thiophene worm amine, MTI-446 equally can be new.
Example 2530% pyridalyl thiophene worm amine suspending agent
Pyridalyl 25%, thiophene worm amine 5%, the phonetic formaldehyde condensation products sulphate 4% of alkylphenol-polyethenoxy, sldium lauryl sulfate 3.5%, bentonite 4.5%, C
8 ~ 10Aliphatic alcohols 1.1%, gum Arabic 0.09%, ethylene glycol 3.5%, deionized water add to 100%, through the mixed 30% pyridalyl thiophene worm amine suspending agent that gets.
Change thiophene worm amine into embodiment that thiophene worm piperazine, thiophene worm quinoline, MTI-446 equally can be new.
Example 2635% pyridalyl thiophene worm amine suspending agent
Pyridalyl 28%, thiophene worm amine 7%, aliphatic amine polyoxyethylene are phonetic 2.9%, lauryl sodium sulfate 4.9%, silicone compound 3.5%, aluminium-magnesium silicate 0.11%, deionized water add to 100%, through mixed 35% pyridalyl thiophene worm amine suspending agent.
Change thiophene worm amine into embodiment that thiophene worm piperazine, thiophene worm quinoline, MTI-446 equally can be new.
Example 2750% pyridalyl thiophene worm amine suspension emulsion
Pyridalyl 40%, thiophene worm amine 10%, benzyl dimethyl phenol polyoxy ethyl ether 6%, 2,4-toluene di-isocyanate(TDI) 4.6%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3.4%, hydroxypropyl cellulose 0.09%, C
8 ~ 10Aliphatic alcohols 1.3%, deionized water add to 100%, through the mixed 50% pyridalyl thiophene worm amine suspension emulsion that gets.
Change thiophene worm amine into embodiment that thiophene worm piperazine, thiophene worm quinoline, MTI-446 equally can be new.
Example 2841% pyridalyl thiophene worm amine suspension emulsion
Pyridalyl 1%, thiophene worm amine 40%, ethyl acetate 6.4%, alkyl benzene calcium sulfonate 6.8%, polyoxyethylene carboxylate 4.5%, xanthans 0.06%, C
10 ~ 20Saturated fat acids 1.2%, deionized water add to 100%, through the mixed 41% pyridalyl thiophene worm amine suspension emulsion that gets.
Change thiophene worm amine into embodiment that thiophene worm piperazine, MTI-446, thiophene worm quinoline equally can be new.
Example 2980% pyridalyl thiophene worm amine wetting powder
Pyridalyl 60%, thiophene worm amine 20%, aryl phenol polyoxyethylene succinate sulfonate 2.5%, wetting and penetrating agent F 3.5%, kaolin add to 100%, through the mixed 80% pyridalyl thiophene worm amine wetting powder that gets.
Change thiophene worm amine into embodiment that thiophene worm piperazine, MTI-446, thiophene worm quinoline equally can be new.
Example 3070% pyridalyl thiophene worm amine wetting powder
Pyridalyl 35%, thiophene worm amine 35%, the phonetic formaldehyde condensation products sulphate 5% of alkylphenol-polyethenoxy, spaonin powder 2.4%, attapulgite add to 100%, through the mixed 70% pyridalyl thiophene worm amine wetting powder that gets.
Change thiophene worm amine into embodiment that thiophene worm piperazine, MTI-446, thiophene worm quinoline equally can be new.
Example 3160% pyridalyl thiophene worm amine water dispersible granules
Pyridalyl 40%, thiophene worm amine 20%, the phonetic formaldehyde condensation products sulphate 2.6% of alkylphenol-polyethenoxy, washing powder 4.6%, urea 3%, bentonite add to 100%, through the mixed 60% pyridalyl thiophene worm amine water dispersible granules that gets.
Change thiophene worm amine into embodiment that MTI-446, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 3245% pyridalyl thiophene worm amine water dispersible granules
Pyridalyl 3%, thiophene worm amine 42%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.2%, silkworm excrement 6%, ammonium sulfate 6.5%, precipitated calcium carbonate add to 100%, through the mixed 45% pyridalyl thiophene worm amine water dispersible granules that gets.
Change thiophene worm amine into embodiment that MTI-446, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 3340% pyridalyl thiophene worm amine aqueous emulsion
Pyridalyl 37%, thiophene worm amine 3%, polyethylene glycol 3.6%, fatty alcohol-polyoxyethylene ether 2.8%, butanols 4.6%, polyethylene glycol 4%, C
10 ~ 20Saturated fat acids 1%, aluminium-magnesium silicate 0.08%, deionized water adds to 100%, through the mixed 40% pyridalyl thiophene worm amine aqueous emulsion that gets.
Change thiophene worm amine into embodiment that MTI-446, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 3412% pyridalyl thiophene worm amine microemulsion
Pyridalyl 2%, thiophene worm amine 10%, acetonitrile 8.5%, sorbitan fatty acid ester APEO 5%, polyethylene glycol 1.3%, C
10 ~ 20Saturated fat acids 0.8%, Sodium Polyacrylate 0.13%, deionized water adds to 100%, through the mixed 12% pyridalyl thiophene worm amine microemulsion that gets.
Change thiophene worm amine into embodiment that MTI-446, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 3533% pyridalyl thiophene worm amine microcapsule suspending agent
Pyridalyl 3%, thiophene worm amine 30%, butanols 18%, castor oil polyoxyethylene ether 5%, isobutanol 4%, polyethylene glycol 2%, C
10 ~ 20Saturated fat acids 0.5%, hydroxypropyl cellulose 0.06%, deionized water adds to 100%, through the mixed 33% pyridalyl thiophene worm amine microcapsule suspending agent that gets.
With the embodiment that thiophene worm amine changes into, thiophene worm piperazine, thiophene worm quinoline, MTI-446 equally can be new.
Example 3622% pyridalyl thiophene worm amine microcapsule suspending agent-suspending agent
Pyridalyl 20%, thiophene worm amine 2%, glycerine 10%, alkylaryl polyoxyethylene polyoxypropylene ether 4.6%, ethylene glycol 2.3%, C
8 ~ 10Saturated fat acids 0.7%, polyoxyethylene nonylphenol ether phosphate 2.8%, sodium hydroxide 1.5%, citric acid 2%, deionized water add to 100%, through the mixed 22% pyridalyl thiophene worm amine microcapsule suspending agent-suspending agent that gets.
Change thiophene worm amine into embodiment that thiophene worm quinoline, thiophene worm piperazine, MTI-446 equally can be new.
Example 3740% pyridalyl MTI-446 suspending agent
Pyridalyl 30%, MTI-446 10%, aryl phenol polyoxyethylene succinate sulfonate 9%, silkworm excrement 8%, gum Arabic 0.11%, C
10 ~ 20Saturated fat acids 1.2%, deionized water adds to 100%, through the mixed 40% pyridalyl MTI-446 suspending agent that gets.
Change MTI-446 into embodiment that thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine equally can be new.
Example 3835% pyridalyl MTI-446 suspension emulsion
Pyridalyl 20%, MTI-446 15%, solvent N-chain alkyl pyrrolidones 6.5%, sorbitan monostearate 6.3%, polyoxyethylene carboxylate 2.5%, C
10 ~ 20Saturated fat acids 1.5%, methylcellulose 0.13%, glycerine 2%, deionized water adds to 100%, through the mixed 35% pyridalyl MTI-446 suspension emulsion that gets.
Change MTI-446 into embodiment that thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine equally can be new.
Example 3961% pyridalyl MTI-446 wetting powder
Pyridalyl 1%, MTI-446 60%, aryl phenol polyoxyethylene succinate sulfonate 3.5%, sldium lauryl sulfate 2.5%, starch add to 100%, through the mixed 61% pyridalyl MTI-446 wetting powder that gets.
Change MTI-446 into embodiment that thiophene worm amine, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 4070% pyridalyl MTI-446 water dispersible granules
Pyridalyl 50%, MTI-446 20%, naphthalene sulfonic acid-formaldehyde condensation product 2.5%, neopelex 4.5%, ammonium sulfate 4.2%, kaolin add to 100%, through the mixed 70% pyridalyl MTI-446 water dispersible granules that gets.
Change MTI-446 into embodiment that thiophene worm amine, thiophene worm piperazine, thiophene worm quinoline equally can be new.
Example 4130% pyridalyl MTI-446 aqueous emulsion
Pyridalyl 15%, MTI-446 15%, carrene 6%, alkyl biphenyl ether disulfonic acid magnesium salts 7%, isobutanol 4.6%, ethylene glycol 4%, C
8 ~ 10Aliphatic alcohols 4.3%, PAA 1%, deionized water add to 100%, through the mixed 30% pyridalyl MTI-446 aqueous emulsion that gets.
Change MTI-446 into embodiment that thiophene worm amine, thiophene worm piperazine, thiophene worm quinoline equally can be new.
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.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, places beaker standby respectively.Adopt and to soak the method that connects worm behind the leaf earlier, the blade of the same size that does not contact any medicament soaked in the soup that configures behind the 5s take out, dry naturally, put into insect box, connect then for the examination larva, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat used examination borer population be 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality then is considered as invalid test greater than 10%.Computing formula is as follows:
Borer population alive behind borer population-medicine alive before the medicine
Lethality (%)=------------* 100
Borer population alive before the medicine
Processed group lethality-control group lethality
Corrected mortality (%)=---------------* 100
100-control group lethality
The insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (be standard medicament with the pyridalyl, its toxicity index is 100):
The LC of pyridalyl
50
Toxicity index (TI)=------------* 100 of effective active composition B
The LC of effective active composition B
50
The LC of pyridalyl
50
The toxicity index of M (ATI)=---------* 100
The LC of M
50
TI * the P of theoretical toxicity index (TTI)=pyridalyl of M
PyridalylTI * P of+effective active composition B
Effective active composition B
The ATI of M
Co-toxicity coefficient (CTC)=------* 100
The TTI of M
In the formula: M is the mixture of different proportionings
P
Effective active composition BBe effective active composition B shared ratio in composition
P
PyridalylBe pyridalyl shared ratio in composition
A is selected from pyridalyl;
B is selected from following any one compound: a kind of in thiophene worm piperazine, thiophene worm quinoline, thiophene worm amine, the MTI-446.
Application Example two:
For trying insect: rice fulgorid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining pyridalyl, the former medicine of thiophene worm piperazine and the two different proportioning mixture through preliminary experiment.
Toxicity test result one
Table 1 pyridalyl and the toxicity test of the different proportionings of thiophene worm piperazine to rice fulgorid
As shown in Table 1, the proportioning of pyridalyl and Thiamethoxam compound control rice fulgorid is when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, illustrating that both are mixed in 80:1 to 1:80 scope all shows synergistic effect, especially when the proportioning of pyridalyl and thiophene worm piperazine during at 20:1 to 1:10, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when pyridalyl and thiophene worm piperazine weight ratio are 2 ︰ 1 wherein, synergistic effect is the most obvious, find simultaneously, pyridalyl and thiophene worm piperazine proportioning are at 20:1,19:1,18:1,17:1,16:1,15:1,14:1,13:1,12:1,11:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9, composite to aphid during 1:10, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, tea lesser leafhopper, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, the melon aphid, Bemisia tabaci, beet armyworm, cotton bollworm also has good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example three:
For trying insect: beet armyworm.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining pyridalyl, the former medicine of thiophene worm amine and the two different proportioning mixture through preliminary experiment.
Toxicity test result two
Table 2 pyridalyl and the toxicity test of the different proportionings of thiophene worm amine to beet armyworm
As shown in Table 2, the proportioning of the composite control of pyridalyl and thiophene worm amine beet armyworm is when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, illustrating that both are mixed in 80:1 to 1 ︰ 80 scopes all shows synergistic effect, especially when pyridalyl and thiophene worm amine got proportioning at 20:1 to 1:10, synergistic effect was more obviously outstanding, tests through the applicant, co-toxicity coefficient maximum when pyridalyl and thiophene worm amine weight ratio are 2 ︰ 1, synergistic effect is the most obvious.Find simultaneously, pyridalyl and thiophene worm amine proportioning are at 20:1,19:1,18:1,17:1,16:1,15:1,14:1,13:1,12:1,11:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9, composite to aphid during 1:10, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, tea lesser leafhopper, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, the melon aphid, Bemisia tabaci, cotton bollworm, 2 committee noctuids also have good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example four:
For trying insect: cotton bollworm.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining pyridalyl, the former medicine of thiophene worm quinoline and the two different proportioning mixture through preliminary experiment.
Toxicity test result three
Table 3 pyridalyl and the toxicity test of the different proportionings of thiophene worm quinoline to cotton bollworm
As shown in Table 3, the proportioning of the composite control of pyridalyl and thiophene worm quinoline cotton bollworm is when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, illustrating that both are mixed in 80:1 to 1 ︰ 80 scopes all shows synergistic effect, especially when pyridalyl and thiophene worm quinoline got proportioning at 20:1 to 1:20, synergistic effect was more obviously outstanding, tests through the applicant, co-toxicity coefficient maximum when pyridalyl and thiophene worm quinoline weight ratio are 1 ︰ 1, synergistic effect is the most obvious.Find simultaneously, pyridalyl and thiophene worm quinoline proportioning are at 20:1,19:1,18:1,17:1,16:1,15:1,14:1,13:1,12:1,11:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19, composite to aphid during 1:20, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, tea lesser leafhopper, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, the melon aphid, Bemisia tabaci, beet armyworm, 2 committee noctuids also have good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example eight:
For trying insect: tea lesser leafhopper.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: determine that through preliminary experiment pyridalyl is in effective lethal concentration scope of the former medicine of MTI-446 and the two different proportioning mixture.
Toxicity test result seven
The different proportionings with MTI-446 of table 7 pyridalyl are to the toxicity test of tea lesser leafhopper
As shown in Table 7, the proportioning of the composite control tea lesser leafhopper of pyridalyl and MTI-446 is when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, illustrating that both are mixed in 80:1 to 1 ︰ 80 scopes all shows synergistic effect, especially when pyridalyl and MTI-446 got proportioning at 20:1 to 1:10, synergistic effect was more obviously outstanding, tests through the applicant, co-toxicity coefficient maximum when pyridalyl and MTI-446 weight ratio are 2 ︰ 1, synergistic effect is the most obvious.Find simultaneously, pyridalyl and MTI-446 proportioning are at 20:1,19:1,18:1,17:1,16:1,15:1,14:1,13:1,12:1,11:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,4:1,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9, composite to aphid during 1:10, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, the melon aphid, Bemisia tabaci, beet armyworm, cotton bollworm, 2 committee noctuids also have good synergistic effect, and co-toxicity coefficient is all greater than 120.
Application Example ninePyridalyl and thiophene worm piperazine and the composite control soybean beet armyworm test of pesticide effectiveness thereof
This experimental establishment is in Mang Shan town, Yongcheng City, Henan one peasant household, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 25% thiophene worm piperazine water dispersible granules (commercial).
Investigation soybean beet armyworm insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 8 pyridalyl and thiophene worm piperazine and the composite control soybean beet armyworm test of pesticide effectiveness thereof
As can be seen from Table 8, can effectively prevent and treat the soybean beet armyworm behind pyridalyl and the Thiamethoxam compound, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example ten2 committees of pyridalyl and thiophene worm piperazine and composite control of maize thereof noctuid test of pesticide effectiveness
This experimental establishment is in Luan Hu town, Yongcheng City, Henan one peasant household, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 25% thiophene worm piperazine water dispersible granules (commercial).
2 committees of investigation corn noctuid insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
2 committees of table 9 pyridalyl and thiophene worm piperazine and composite control of maize thereof noctuid test of pesticide effectiveness
As can be seen from Table 9, effective 2 of control of maize committee noctuid behind pyridalyl and the Thiamethoxam compound, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 11Pyridalyl and thiophene worm quinoline and the composite control rape striped flea-beetle test of pesticide effectiveness thereof
This experimental establishment is in Shaanxi acrobatic skill town, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 480 grams per liter thiophene worm quinoline suspending agents (autogamy).
Investigation striped flea-beetle insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 10 pyridalyl and thiophene worm quinoline and composite control striped flea-beetle thereof are imitated test
As can be seen from Table 10, can effectively prevent and treat the rape striped flea-beetle after pyridalyl and thiophene worm quinoline are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 12Pyridalyl and thiophene worm quinoline and the composite control cucumber aphid test of pesticide effectiveness thereof
This experimental establishment is in Han Jing town, Pucheng county, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 480 grams per liter thiophene worm quinoline suspending agents (autogamy).
Investigation cucumber aphid insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 11 pyridalyl and thiophene worm quinoline and the composite control cucumber aphid test of pesticide effectiveness thereof
As can be seen from Table 11, can effectively prevent and treat the cucumber aphid after pyridalyl and thiophene worm quinoline are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 13The chrysanthemum Bemisia tabaci test of pesticide effectiveness is viewed and admired in pyridalyl and thiophene worm amine and composite control thereof
This experimental establishment is in suburb, Xi'an, Shaanxi, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 50% thiophene worm amine water dispersible granules (autogamy).
Chrysanthemum Bemisia tabaci insect pest index is viewed and admired in investigation before the medicine, in the dispenser of insect pest initial stage of origination, investigates the insect pest indexes in 1 day, 15 days, 30 days after the dispenser and calculates preventive effect.Experimental result is as follows:
The chrysanthemum Bemisia tabaci test of pesticide effectiveness is viewed and admired in table 12 pyridalyl and thiophene worm amine and composite control thereof
As can be seen from Table 12, can effectively prevent and treat after pyridalyl and thiophene worm amine are composite and view and admire the chrysanthemum Bemisia tabaci, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 14Pyridalyl and thiophene worm amine and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City suburb, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 50% thiophene worm amine water dispersible granules (autogamy).
Investigation paddy rice rice leaf roller insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 13 pyridalyl and thiophene worm amine and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 13, can effectively prevent and treat the paddy rice rice leaf roller after pyridalyl and thiophene worm amine are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example 15Pyridalyl and MTI-446 and the composite control rice-stem borer test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City suburb, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% pyridalyl aqueous emulsion (autogamy), 20% MTI-446 wetting powder (autogamy).
Investigation rice-stem borer insect pest index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 1 day, 3 days, 7 days after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 14 pyridalyl and MTI-446 and the composite control rice-stem borer test of pesticide effectiveness thereof
As can be seen from Table 14, can effectively prevent and treat rice-stem borer after pyridalyl and MTI-446 are composite, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Claims (6)
1. Pesticidal combination that contains pyridalyl and anabasine, it is characterized in that: composition contains active components A and active component B, and active components A and active component B weight ratio are 1 ︰, 80 ~ 80 ︰ 1; Described active components A is selected from pyridalyl, and active component B is selected from a kind of in thiophene worm quinoline, thiophene worm piperazine, thiophene worm amine, the MTI-446.
2. the Pesticidal combination that contains pyridalyl and anabasine according to claim 1, it is characterized in that: the weight ratio of active components A, active component B is 1 ︰, 60 ~ 60 ︰ 1.
3. the Pesticidal combination that contains pyridalyl and anabasine according to claim 2 is characterized in that:
The weight ratio of pyridalyl and thiophene worm quinoline is 20:1 ~ 1:20;
The weight ratio of pyridalyl and thiophene worm piperazine is 20 ︰, 1 ~ 1 ︰ 10;
The weight ratio of pyridalyl and thiophene worm amine is 20 ︰, 1 ~ 1 ︰ 10;
The weight ratio of pyridalyl and MTI-446 is 20 ︰, 1 ~ 1 ︰ 10.
4. the Pesticidal combination that contains pyridalyl and anabasine according to claim 3, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspending agent-suspending agent.
5. the purposes that is used for the control crop pest according to the described Pesticidal combination that each contains pyridalyl and anabasine of claim 1 to 4.
6. purposes according to claim 5, it is characterized in that described insect comprises: aphid, flea beetle, thrips, striped rice borer, paddy stem borer, rice leaf roller, rice fulgorid, diamond-back moth, tea lesser leafhopper, cabbage caterpillar, prodenia litura, Americal rice leaf miner, lima bean pod borer, Bemisia tabaci, beet armyworm, cotton bollworm, 2 committee noctuids.
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| CN103621545A (en) * | 2012-08-29 | 2014-03-12 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing clothianidin and pyridalyl and applications thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6566378B1 (en) * | 1999-06-23 | 2003-05-20 | Sumitomo Chemical Company, Limited | Pesticidal compositions and pesticidal methods |
| CN101305732A (en) * | 2007-12-27 | 2008-11-19 | 天津市兴光农药厂 | Pesticide combination containing thiacloprid |
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| JP2009173578A (en) * | 2008-01-24 | 2009-08-06 | Sumitomo Chemical Co Ltd | Emulsion composition |
| EP2225940B1 (en) * | 2009-03-05 | 2014-03-12 | GAT Microencapsulation GmbH | Oil dispersions of nAChR binding neonicotinoids |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6566378B1 (en) * | 1999-06-23 | 2003-05-20 | Sumitomo Chemical Company, Limited | Pesticidal compositions and pesticidal methods |
| CN101305732A (en) * | 2007-12-27 | 2008-11-19 | 天津市兴光农药厂 | Pesticide combination containing thiacloprid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103621545A (en) * | 2012-08-29 | 2014-03-12 | 南京华洲药业有限公司 | Synergistic insecticidal composition containing clothianidin and pyridalyl and applications thereof |
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