CN103371165B - The Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine - Google Patents

The Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine Download PDF

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CN103371165B
CN103371165B CN201210105791.5A CN201210105791A CN103371165B CN 103371165 B CN103371165 B CN 103371165B CN 201210105791 A CN201210105791 A CN 201210105791A CN 103371165 B CN103371165 B CN 103371165B
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lice sulfanilamide
fluorine
fluorine lice
thiacloprid
clothianidin
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CN103371165A (en
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张伟
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Shaanxi Yitianfeng Crop Technology Co ltd
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Shaanxi Welch Crop Protection Co Ltd
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Abstract

The invention discloses the Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine, composition contains fluorine lice sulfanilamide (SN) and active component B, wherein fluorine lice sulfanilamide (SN) is selected from fluorine lice sulfanilamide (SN), active component B is nicotinic insecticide, be selected from the one in Diacloden, thiacloprid, clothianidin, MTI-446, and the weight ratio of fluorine lice sulfanilamide (SN) and active component B is 1: 80 ~ 80: 1.The present composition can prevent and treat various pests, and has obvious synergistic effect, expands insecticidal spectrum, has greater activity to various pests; And decrease pesticide usage amount, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution; To person poultry safety, Environmental compatibility is good, and insect not easily develops immunity to drugs.

Description

The Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine
Technical field
The invention belongs to technical field of pesticide, relate to the Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine.
Background technology
Diacloden (thiamethoxam), chemical name: 3-(the chloro-1,3-thiazoles of 2--5-ylmethyl)-5-methyl isophthalic acid, 3,5-oxadiazines-4-base fork (nitro) amine, molecular formula: C 8h 10clN 5o 3s, Diacloden is a kind of second generation bases high-efficient low toxicity insecticide of brand new, has murder by poisoning, tags and systemic activity to insect, for foliar spray and soil root irrigation.Rapidly by interior suction after its dispenser, and be transmitted to each position of plant, to sucking pest as aphid, plant hopper, leafhopper, aleyrodid have good preventive effect.
Thiacloprid (thiacloprid) chemical name: (3-((6-chloro-3-pyridyl base) methyl)-1,3-thiazoles quinoline-2-subunit) cyanamide, molecular formula: C 13h 5n 4sCl, thiacloprid is novel chloro nicotinic insecticide.It is the efficient medicament of control pierce-suck type and pests with chewing mouthparts.
Clothianidin (clothianidin) chemical name: (E)-1-(the chloro-1,3-thiazoles of 2--5-ylmethyl)-3-methyl-2-2-nitroguanidine, molecular formula: C 6h 8clN 5o 2s, clothianidin is a kind of insecticide in anabasine, is the novel pesticide of a class highly effective and safe, high selectivity, and its effect is similar with nAChR, have tag, stomach toxicity and systemic activity.To be mainly used on paddy rice, vegetables, fruit tree and other crops anti-ly eliminating aphis, leafhopper, thrips, the Semiptera such as plant hopper, coleoptera, diptera and some Lepidoptera class pest insecticide, have efficient, wide spectrum, consumption are few, toxicity is low, the drug effect lasting period long, to crop without poisoning, use safety and conventional pesticide without advantages such as cross resistances, having remarkable interior suction and osmosis, is the another kind of alternative high-toxic organic phosphorus agricultural chemicals.
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 third generation nicotinic insecticide.The chemical constitution of itself and existing nicotinic insecticide is far from each other, and its tetrahydrofuran base instead of former chloro-pyridine base, chloro-thiazole base, not containing halogen.Simultaneously, also different with nicotine at aspect of performance, so, current people are referred to as " furans nicotine ", have tag, strong, the quick-acting height of absorption in stomach toxicity and root, the feature such as the lasting period is long, insecticidal spectrum is wide, and have excellent preventive effect to sucking insect, and namely show very high insecticidal activity at very low dosage.
But in the real process of agricultural production, the problem that pest control the most easily produces is the generation of pest resistance to insecticide.Different cultivars composition carries out composite, is to prevent and treat the very common method of 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 is all additive effect, really has the seldom composite of synergistic effect, especially synergistic effect clearly, very high composite just less of co-toxicity coefficient.Study through inventor, find fluorine lice sulfanilamide (SN) and Diacloden, thiacloprid, clothianidin, MTI-446 is composite after can produce good synergistic effect, and not yet open about the relevant report that fluorine lice sulfanilamide (SN) and Diacloden, thiacloprid, clothianidin, MTI-446 are composite.
Summary of the invention
Degradation problem under the resistance generation that fluorine lice sulfanilamide (SN), Diacloden, thiacloprid, clothianidin, MTI-446 single dose Long-Time Service may bring, drug effect, the Pesticidal combination that the present invention proposes contains fluorine lice sulfanilamide (SN), active component B, and appropriate surfactant and carrier.
The Pesticidal combination of a kind of fluorine-containing lice sulfanilamide (SN) and anabasine, composition contains fluorine lice sulfanilamide (SN) and active component B, fluorine lice sulfanilamide (SN) and active component B weight ratio are 1 ︰ 80 ~ 80 ︰ 1, and active component B is nicotinic insecticide, is selected from the one in Diacloden, thiacloprid, clothianidin, MTI-446.
The Pesticidal combination of described fluorine lice sulfanilamide (SN) and anabasine, is characterized in that: the weight ratio of fluorine lice sulfanilamide (SN) and active component B is 1 ︰ 60 ~ 30 ︰ 1.
The Pesticidal combination of described fluorine-containing lice sulfanilamide (SN) and anabasine, is characterized in that:
The weight ratio of fluorine lice sulfanilamide (SN) and Diacloden is 1 ︰ 20 ~ 10:1;
The weight ratio of fluorine lice sulfanilamide (SN) and thiacloprid is 1 ︰ 25 ~ 5 ︰ 1;
The weight ratio of fluorine lice sulfanilamide (SN) and clothianidin is 1 ︰ 30 ~ 10 ︰ 1;
The weight ratio of fluorine lice sulfanilamide (SN) and MTI-446 is 1 ︰ 20 ~ 5 ︰ 1.
Described fluorine-containing lice sulfanilamide (SN) and the Pesticidal combination of anabasine, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
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, cotton, cucumber, capsicum, wild cabbage, chrysanthemum, rose, soybean etc.; Described insect comprises: aphid, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper.
In usual composition, the weight percentage of active component is 1% ~ 90% of gross weight, is preferably 5% ~ 85%.According to different preparation types, active component content scope is different.Usually, liquid preparation contains the active substance of by weight 1% ~ 70%, is preferably 5% ~ 50%; Solid pharmaceutical preparation contains the active substance of by weight 5% ~ 85%, is preferably 10% ~ 80%.
At least a kind of surfactant is contained, the dispersion of active component in water when being beneficial to use in fluorine lice sulfanilamide (SN) of the present invention and anabasine Pesticidal combination.Surface-active contents is 10% ~ 40% of total formulation weight amount, and surplus is solid or liquid diluent.
Fluorine lice sulfanilamide (SN) of the present invention and anabasine Pesticidal combination can by user before use through diluting or directly using.Its preparation can be prepared by common processing method known in those skilled in the art, after mixing with liquid flux or solid carrier by active substance, then add surfactant as one or more in dispersant, stabilizing agent, wetting agent, emulsifier, binding agent, defoamer etc.
Fluorine lice sulfanilamide (SN) of the present invention and anabasine Pesticidal combination, can be processed into acceptable formulation on any agricultural chemicals on demand, wherein excellent formulation of comparatively selecting is: wetting powder, suspending agent, suspension emulsion, water dispersible granules, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
Composition comprises following constituent content when making wetting powder: fluorine lice sulfanilamide (SN) 1% ~ 80%, active component B1% ~ 80%, dispersant 1.5% ~ 10%, wetting agent 1% ~ 10%, filler surplus.
Composition comprises following constituent content when making suspending agent: fluorine lice sulfanilamide (SN) 1% ~ 50%, active component B1% ~ 50%, dispersant 1% ~ 10%, wetting agent 1% ~ 10%, defoamer 0.01% ~ 1%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, deionized water add to 100%.
Composition comprises following constituent content when making suspension emulsion: fluorine lice sulfanilamide (SN) 1% ~ 50%, active component B1% ~ 50%, solvent 0 ~ 15%, emulsifier 2% ~ 12%, and dispersant 2% ~ 10%, defoamer 0.01% ~ 2%, thickener 0.05% ~ 2%, antifreeze 0% ~ 8%, stabilizing agent 0% ~ 3%, deionized water add to 100%.
Composition comprises following constituent content when making aqueous emulsion: fluorine lice sulfanilamide (SN) 1% ~ 50%, active component B1% ~ 50%, solvent 1% ~ 30%, emulsifier 1% ~ 20%, co-emulsifier 1% ~ 8%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0% ~ 2%, deionized water supply surplus.
Composition comprises following constituent content when making microemulsion: fluorine lice sulfanilamide (SN) 1% ~ 50%, active component B1% ~ 50%, solvent 1% ~ 30%, emulsifier 3% ~ 20%, antifreeze 0% ~ 8%, thickener 0.05% ~ 2%, defoamer 0.01% ~ 2%, stabilizing agent 0% ~ 4%, deionized water supplies surplus.
Composition comprises following constituent content when making microcapsule suspending agent: fluorine lice sulfanilamide (SN) 1% ~ 50%, active component B1% ~ 50%, macromolecule cyst material 3% ~ 10%, dispersant 2% ~ 10%, organic solvent 0% ~ 10%, emulsifier 2% ~ 7%, pH adjusting agent 0.1% ~ 5%, deionized water adds to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspendinagent agent: fluorine lice sulfanilamide (SN) 1% ~ 40%, active component B1% ~ 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 adjusting agent 1% ~ 5%, water add to 100%.
Composition comprises following constituent content when making water dispersible granules: fluorine lice sulfanilamide (SN) 1% ~ 80%, active component B1% ~ 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:
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-suspendinagent agent the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
The invention has the advantages that:
(1) fluorine lice sulfanilamide (SN) and Diacloden, thiacloprid, clothianidin, MTI-446 composite after, there is notable synergistic and lasting effect;
(2) expand insecticidal spectrum, have greater activity to a lot of insect;
(3) decrease the dosage of agricultural chemicals, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution;
(4) to person poultry safety, Environmental compatibility is good, and insect not easily develops immunity to drugs.
Embodiment
Below in conjunction with embodiment to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Example 130% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 5%, thiacloprid 25%, polycarboxylate 3.5%, wetting and penetrating agent F4%, silicone 0.1%, gum Arabic 0.05%, ethylene glycol 3%, deionized water adds to 100%, the obtained 30% fluorine lice sulfanilamide (SN) thiacloprid suspending agent of mixing.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 220% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 5%, thiacloprid 15%, polyoxyethylene carboxylate 4%, Nekal BX 3.2%, C 10 ~ 20saturated fat acids 0.2%, methylcellulose 0.11%, ethylene glycol 4%, deionized water adds to 100%, the obtained 20% fluorine lice sulfanilamide (SN) thiacloprid suspending agent of mixing.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 325% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 5%, thiacloprid 20%, alkylphenol-polyethenoxy are phonetic 4%, sldium lauryl sulfate 3.5%, C 10 ~ 20saturated fat acids 0.01%, polyvinyl alcohol 0.05%, glycerine 1.5%, deionized water adds to 100%, obtained 25% fluorine lice sulfanilamide (SN) thiacloprid suspending agent.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 420% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 15%, thiacloprid 5%, alkylphenol-polyethenoxy are phonetic 5%, silkworm excrement 4%, Magnesiumaluminumsilicate 0.15%, C 10 ~ 20saturated fat acids 0.02%, deionized water adds to 100%, through mixing obtained 20% fluorine lice sulfanilamide (SN) thiacloprid suspending agent.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 525% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 20%, thiacloprid 5%, N-pyrrolidones 3%, phenethyl phenol polyoxyethanyl polypropylene-base ether 3.5%, alkylphenol-polyethenoxy are phonetic 3.3%, sodium alginate 0.15%, glycerine 2%, deionized water adds to 100%, the obtained 25% fluorine lice sulfanilamide (SN) thiacloprid suspending agent of mixing.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 645% fluorine lice sulfanilamide (SN) thiacloprid suspending agent
Fluorine lice sulfanilamide (SN) 15%, thiacloprid 30%, dinethylformamide 5%, benzyl dimethyl phenol polyoxyethyl ether 3%, lignosulfonates 4%, C8 ~ 10 aliphatic alcohols 0.1%, PAA 0.14%, glycerine 1.4%, deionized water adds to 100%, the obtained 45% fluorine lice sulfanilamide (SN) thiacloprid suspending agent of mixing.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 781% fluorine lice sulfanilamide (SN) thiacloprid wetting powder
Fluorine lice sulfanilamide (SN) 80%, thiacloprid 1%, polycarboxylate 5%, spaonin powder 4%, white carbon add to 100%, the obtained 81% fluorine lice sulfanilamide (SN) thiacloprid wetting powder of mixing.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 870% fluorine lice sulfanilamide (SN) thiacloprid wetting powder
Fluorine lice sulfanilamide (SN) 10%, thiacloprid 60%, ester polyoxyethylene are phonetic 4%, soapberry powder 5%, kaolin add to 100%, the obtained 70% fluorine lice sulfanilamide (SN) thiacloprid wetting powder of mixing.
To thiacloprid be changed into embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 975% fluorine lice sulfanilamide (SN) thiacloprid water dispersible granules
Fluorine lice sulfanilamide (SN) 25%, thiacloprid 50%, alkylphenol-polyethenoxy are phonetic 3.5%, silkworm excrement 4%, urea 3%, bentonite add to 100%, obtained 75% fluorine lice sulfanilamide (SN) thiacloprid water dispersible granules.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1080% fluorine lice sulfanilamide (SN) thiacloprid water dispersible granules
Fluorine lice sulfanilamide (SN) 40%, thiacloprid 40%, castor oil polyoxyethylene ether 6%, tea are withered 4%, aluminium chloride 1.3%, and starch adds to 100%, obtained 80% fluorine lice sulfanilamide (SN) thiacloprid water dispersible granules.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1140% fluorine lice sulfanilamide (SN) thiacloprid aqueous emulsion
Fluorine lice sulfanilamide (SN) 5%, thiacloprid 35%, cyclohexanone 5%, styrene polyoxyethylene ether ammonium sulfate salt 6%, carboxymethyl cellulose 0.08%, glycerine 3.5%, silicone oil 0.1%, deionized water adds to 100%, obtained 40% fluorine lice sulfanilamide (SN) thiacloprid aqueous emulsion.
Thiacloprid is changed into the embodiment that clothianidin, Diacloden, MTI-446 equally can be new.
Example 1230% fluorine lice sulfanilamide (SN) thiacloprid aqueous emulsion
Fluorine lice sulfanilamide (SN) 25%, thiacloprid 5%, dimethylbenzene 4%, sorbitan fatty acid ester APEO 5%, aluminium-magnesium silicate 0.12%, diethylene glycol (DEG) 1%, silicone 0.05%, deionized water adds to 100%, obtained 30% fluorine lice sulfanilamide (SN) thiacloprid aqueous emulsion.
Thiacloprid is changed into the embodiment that clothianidin, Diacloden, MTI-446 equally can be new.
Example 1345% fluorine lice sulfanilamide (SN) thiacloprid microemulsion
Fluorine lice sulfanilamide (SN) 5%, thiacloprid 40%, vegetable oil 3.5%, C 10 ~ 20saturated fat acids 0.04%, Magnesiumaluminumsilicate 0.05%, castor oil polyoxyethylene ether 4.5%, propane diols 2%, deionized water adds to 100%, obtained 45% fluorine lice sulfanilamide (SN) thiacloprid microemulsion.
Thiacloprid is changed into, embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1420% fluorine lice sulfanilamide (SN) thiacloprid microemulsion
Fluorine lice sulfanilamide (SN) 1%, thiacloprid 19%, dinethylformamide 4%, C 10 ~ 20saturated fat acids 0.06%, hydroxyethylcellulose 0.1%, benzyl dimethyl phenol polyoxyethyl ether 4.5%, propane diols 3%, deionized water adds to 100%, obtained 20% fluorine lice sulfanilamide (SN) thiacloprid microemulsion.
Thiacloprid is changed into, embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1522% fluorine lice sulfanilamide (SN) thiacloprid microcapsule suspending agent
Fluorine lice sulfanilamide (SN) 20%, thiacloprid 2%, polyfunctional group acyl halide polyamines 3.8%, alkyl biphenyl ether disulfonic acid magnesium salts 5.1%, polyethylene glycol 2.5%, fatty alcohol-polyoxyethylene ether 3.5%, PH conditioning agent sodium hydroxide and hydrochloric acid amount to 2.1%; ionized water adds to 100%, obtained 22% fluorine lice sulfanilamide (SN) thiacloprid microcapsule suspending agent.
Thiacloprid is changed into, embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1620% fluorine lice sulfanilamide (SN) thiacloprid microcapsule suspension-suspending agent
Fluorine lice sulfanilamide (SN) 15%, thiacloprid 5%, polyfunctional group acyl halide dihydroxylic alcohols 6%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%, phenethyl phenol polyoxyethanyl polypropylene-base ether 2.5%, cyclohexanone 2.5%, PH conditioning agent sodium hydroxide and sorbic acid 1.8%, deionized water add to 100%, obtained 20% fluorine lice sulfanilamide (SN) thiacloprid microcapsule suspension-suspending agent.
Thiacloprid is changed into the embodiment that Diacloden, clothianidin, MTI-446 equally can be new.
Example 1745% fluorine lice sulfanilamide (SN) Diacloden suspending agent
Fluorine lice sulfanilamide (SN) 15%, Diacloden 30%, alkylphenol-polyethenoxy are phonetic 4%, sldium lauryl sulfate 3.5%, C 10 ~ 20saturated fat acids 0.01%, polyvinyl alcohol 0.05%, glycerine 1.5%, deionized water adds to 100%, obtained 45% fluorine lice sulfanilamide (SN) Diacloden suspending agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 1830% fluorine lice sulfanilamide (SN) Diacloden suspending agent
Fluorine lice sulfanilamide (SN) 25%, Diacloden 5%, alkylphenol-polyethenoxy are phonetic 5%, silkworm excrement 4%, Magnesiumaluminumsilicate 0.15%, C 10 ~ 20saturated fat acids 0.02%, deionized water adds to 100%, through mixing obtained 30% fluorine lice sulfanilamide (SN) Diacloden suspending agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 1915% fluorine lice sulfanilamide (SN) Diacloden suspending agent
Fluorine lice sulfanilamide (SN) 10%, Diacloden 5%, alkylphenol-polyethenoxy are phonetic 5%, Nekal BX 5%, hydroxyethylcellulose 0.1%, C 10 ~ 20saturated fat acids 0.05%, deionized water adds to 100%, through mixing obtained 15% fluorine lice sulfanilamide (SN) Diacloden suspending agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2040% fluorine lice sulfanilamide (SN) Diacloden suspending agent
Fluorine lice sulfanilamide (SN) 10%, Diacloden 30%, lignosulfonates 6%, wetting and penetrating agent F4%, xanthans 0.15%, glycerine 1.5%, C 10 ~ 20saturated fat acids 0.04%, deionized water adds to 100%, obtained 40% fluorine lice sulfanilamide (SN) Diacloden suspending agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2150% fluorine lice sulfanilamide (SN) Diacloden suspension emulsion
The phonetic formaldehyde condensation products sulphate 5% of fluorine lice sulfanilamide (SN) 5%, Diacloden 45%, alkylphenol-polyethenoxy, silicone compound 0.03%, aluminium-magnesium silicate 0.15%, deionized water add to 100%, obtained 50% fluorine lice sulfanilamide (SN) Diacloden suspension emulsion.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2220% fluorine lice sulfanilamide (SN) Diacloden suspension emulsion
Fluorine lice sulfanilamide (SN) 10%, Diacloden 10%, 3-methyl cyclohexanol ketenes 3.5%, alkylphenol-formaldehyde resin polyoxyethyl ether 4.5%, alkylphenol-polyethenoxy are phonetic 2.5%, C 8 ~ 10aliphatic alcohols 0.04%, PAA 0.12%, deionized water add to 100%, obtained 20% fluorine lice sulfanilamide (SN) Diacloden suspension emulsion.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2375% fluorine lice sulfanilamide (SN) Diacloden wetting powder
Fluorine lice sulfanilamide (SN) 25%, Diacloden 50%, polycarboxylate 3.5%, spaonin powder 2.9%, white carbon add to 100%, and mixture carries out air-flow crushing, obtained 75% fluorine lice sulfanilamide (SN) Diacloden wetting powder.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2481% fluorine lice sulfanilamide (SN) Diacloden wetting powder
Fluorine lice sulfanilamide (SN) 1%, Diacloden 80%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 3.7%, tea are withered 3.5%, starch adds to 100%, and mixture carries out air-flow crushing, obtained 81% fluorine lice sulfanilamide (SN) Diacloden wetting powder.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2570% fluorine lice sulfanilamide (SN) Diacloden water dispersible granules
Fluorine lice sulfanilamide (SN) 20%, Diacloden 50%, alkyl benzene sulfonate calcium salt 6%, soapberry powder 4%, sodium bicarbonate 2%, white carbon add to 100%, the obtained 70% fluorine lice sulfanilamide (SN) Diacloden water dispersible granules of mixing.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2680% fluorine lice sulfanilamide (SN) Diacloden water dispersible granules
Fluorine lice sulfanilamide (SN) 5%, Diacloden 75%, polycarboxylate 5%, sldium lauryl sulfate 4%, starch add to 100%, the obtained 80% fluorine lice sulfanilamide (SN) Diacloden water dispersible granules of mixing.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2745% fluorine lice sulfanilamide (SN) Diacloden aqueous emulsion
Fluorine lice sulfanilamide (SN) 5%, Diacloden 40%, 2,4-toluene di-isocyanate(TDI) 3.5%, alkyl benzene calcium sulfonate 5%, butanols 1.5%, glycerine 1.6%, gum Arabic 0.15%, silicone 0.03%, deionized water add to 100%, the obtained 45% fluorine lice sulfanilamide (SN) Diacloden aqueous emulsion of mixing.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 2835% fluorine lice sulfanilamide (SN) thiamethoxam micro-emulsion
Fluorine lice sulfanilamide (SN) 5%, Diacloden 30%, 3-methyl cyclohexanol ketenes 6%, alkylaryl polyoxyethylene poly-oxygen propylene aether 5%, triethylene glycol 2.9%, PAA 0.15%, silicone compound 0.03%, deionized water add to 100%, through mixing obtained 35% fluorine lice sulfanilamide (SN) thiamethoxam micro-emulsion.
Diacloden is changed into the embodiment that clothianidin, thiacloprid, MTI-446 equally can be new.
Example 2930% fluorine lice sulfanilamide (SN) Diacloden microcapsule suspending agent
Fluorine lice sulfanilamide (SN) 0.5%, Diacloden 29.5%, PIC 3.5%, alkyl benzene sulfonate calcium salt 4.5%, sorbitan monostearate 5%, PH conditioning agent sodium hydroxide and citric acid amount to 2.7%, deionized water adds to 100%, through mixing obtained 30% fluorine lice sulfanilamide (SN) Diacloden microcapsule suspending agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 3031% fluorine lice sulfanilamide (SN) Diacloden microcapsule suspension-suspendinagent agent
Fluorine lice sulfanilamide (SN) 30%, Diacloden 1%, urea 4%, lignosulfonates 4.5%, 3-methyl cyclohexanol ketenes 6%, acrylate 3.5%, C 10 ~ 20saturated fat acids 0.09%, polyvinyl alcohol 0.05%, PH conditioning agent sodium hydroxide and citric acid amount to 2.1%, and deionized water adds to 100%, through mixing obtained 31% fluorine lice sulfanilamide (SN) Diacloden microcapsule suspension-suspendinagent agent.
Diacloden is changed into the embodiment that thiacloprid, clothianidin, MTI-446 equally can be new.
Example 3120% fluorine lice sulfanilamide (SN) clothianidin suspending agent
Fluorine lice sulfanilamide (SN) 5%, clothianidin 15%, ester polyoxyethylene are phonetic 5%, lauryl sodium sulfate 4.5%, C 8 ~ 10aliphatic alcohols 0.01%, PAA 0.05%, ethylene glycol 3.5%, deionized water add to 100%, through mixing obtained 20% fluorine lice sulfanilamide (SN) clothianidin suspending agent.
Clothianidin is changed into the embodiment that thiacloprid, Diacloden, MTI-446 equally can be new.
Example 3230% fluorine lice sulfanilamide (SN) clothianidin suspending agent
Fluorine lice sulfanilamide (SN) 5%, clothianidin 25%, polycarboxylate 3.5%, wetting and penetrating agent F4%, silicone 0.1%, gum Arabic 0.05%, ethylene glycol 3%, deionized water adds to 100%, the obtained 30% fluorine lice sulfanilamide (SN) clothianidin suspending agent of mixing.
Clothianidin is changed into the embodiment that thiacloprid, Diacloden, MTI-446 equally can be new.
Example 3322% fluorine lice sulfanilamide (SN) clothianidin suspending agent
Fluorine lice sulfanilamide (SN) 20%, clothianidin 2%, lignosulfonates 2.5%, silkworm excrement 4.5%, silicone compound 0.05%, aluminium-magnesium silicate 0.06%, deionized water add to 100%, through mixing obtained 22% fluorine lice sulfanilamide (SN) clothianidin suspending agent.
Clothianidin is changed into the embodiment that thiacloprid, Diacloden, MTI-446 equally can be new.
Example 3445% fluorine lice sulfanilamide (SN) clothianidin suspension emulsion
Fluorine lice sulfanilamide (SN) 15%, clothianidin 30%, sorbitan monostearate 5%, ethyl acetate 4%, alkylphenol-polyethenoxy are phonetic 3%, hydroxypropyl cellulose 0.09%, C 8 ~ 10aliphatic alcohols 0.1%, deionized water add to 100%, through mixing obtained 45% fluorine lice sulfanilamide (SN) clothianidin suspension emulsion.
Clothianidin is changed into the embodiment that thiacloprid, Diacloden, MTI-446 equally can be new.
Example 3531% fluorine lice sulfanilamide (SN) clothianidin suspension emulsion
Fluorine lice sulfanilamide (SN) 1%, clothianidin 30%, cyclohexanone 6%, alkylphenol-formaldehyde resin polyoxyethyl ether 6%, polyoxyethylene carboxylate 4%, xanthans 0.08%, C 10 ~ 20saturated fat acids 0.02%, deionized water add to 100%, through mixing obtained 31% fluorine lice sulfanilamide (SN) clothianidin suspension emulsion.
Clothianidin is changed into the embodiment that thiacloprid, MTI-446, Diacloden equally can be new.
Example 3660% fluorine lice sulfanilamide (SN) clothianidin wetting powder
Fluorine lice sulfanilamide (SN) 15%, clothianidin 45%, octylphenol polyethylene oxyethylene group ether sulfate 3.5%, sldium lauryl sulfate 4.5%, kaolin add to 100%, through mixing obtained 60% fluorine lice sulfanilamide (SN) clothianidin wetting powder.
Clothianidin is changed into the embodiment that thiacloprid, MTI-446, Diacloden equally can be new.
Example 3781% fluorine lice sulfanilamide (SN) clothianidin wetting powder
Fluorine lice sulfanilamide (SN) 1%, clothianidin 80%, polyoxyethylene carboxylate 5%, soapberry powder 2%, attapulgite add to 100%, through mixing obtained 81% fluorine lice sulfanilamide (SN) clothianidin wetting powder.
Clothianidin is changed into the embodiment that thiacloprid, MTI-446, Diacloden equally can be new.
Example 3860% fluorine lice sulfanilamide (SN) clothianidin water dispersible granules
Fluorine lice sulfanilamide (SN) 20%, clothianidin 40%, polyoxyethylene carboxylate 2.6%, washing powder 4.6%, urea 3%, bentonite add to 100%, through mixing obtained 60% fluorine lice sulfanilamide (SN) clothianidin water dispersible granules.
Clothianidin is changed into the embodiment that MTI-446, thiacloprid, Diacloden equally can be new.
Example 3980% fluorine lice sulfanilamide (SN) clothianidin water dispersible granules
Fluorine lice sulfanilamide (SN) 75%, clothianidin 5%, ester polyoxyethylene are phonetic 4.5%, soapberry powder 3%, sodium carbonate 2.5%, white carbon add to 100%, through mixing obtained 80% fluorine lice sulfanilamide (SN) clothianidin water dispersible granules.
Clothianidin is changed into the embodiment that MTI-446, thiacloprid, Diacloden equally can be new.
Example 4035% fluorine lice sulfanilamide (SN) clothianidin aqueous emulsion
Fluorine lice sulfanilamide (SN) 5%, clothianidin 30%, glycerine 3.5%, alkylaryl polyoxyethylene poly-oxygen propylene aether 2.5%, butanols 3%, polyethylene glycol 3%, C 10 ~ 20saturated fat acids 0.01%, PAA 0.09%, deionized water adds to 100%, through mixing obtained 35% fluorine lice sulfanilamide (SN) clothianidin aqueous emulsion.
Clothianidin is changed into the embodiment that MTI-446, thiacloprid, Diacloden equally can be new.
Example 4141 fluorine lice sulfanilamide (SN) clothianidin microemulsion
Fluorine lice sulfanilamide (SN) 40%, clothianidin 1%, cyclohexanone 5.5%, alkylphenol-formaldehyde resin polyoxyethyl ether 4%, polyethylene glycol 1.3%, C 10 ~ 20saturated fat acids 0.08%, Sodium Polyacrylate 0.13%, deionized water adds to 100%, through mixing obtained 41% fluorine lice sulfanilamide (SN) clothianidin microemulsion.
Clothianidin is changed into the embodiment that MTI-446, thiacloprid, Diacloden equally can be new.
Example 4231% fluorine lice sulfanilamide (SN) clothianidin microcapsule suspending agent
Fluorine lice sulfanilamide (SN) 30%, clothianidin 1%, butanols 18%, castor oil polyoxyethylene ether 5%, isobutanol 4%, polyethylene glycol 2%, C 10 ~ 20saturated fat acids 0.05%, hydroxypropyl cellulose 0.06%, deionized water adds to 100%, through mixing obtained 31% fluorine lice sulfanilamide (SN) clothianidin microcapsule suspending agent.
Clothianidin is changed into the embodiment that thiacloprid, Diacloden, MTI-446 equally can be new.
Example 4330% fluorine lice sulfanilamide (SN) clothianidin microcapsule suspension-suspendinagent agent
Fluorine lice sulfanilamide (SN) 10%, clothianidin 20%, glycerine 5%, ethylene oxide-propylene oxide block copolymer 4%, ethylene glycol 2%, C 8 ~ 10saturated fat acids 0.08%, alkyl benzene calcium sulfonate 2%, PH conditioning agent sodium hydroxide and citric acid amount to 1.7%, and deionized water adds to 100%, through mixing obtained 30% fluorine lice sulfanilamide (SN) clothianidin microcapsule suspension-suspendinagent agent.
Clothianidin is changed into the embodiment that Diacloden, thiacloprid, MTI-446 equally can be new.
Example 4420% fluorine lice sulfanilamide (SN) MTI-446 suspending agent
Fluorine lice sulfanilamide (SN) 5%, MTI-446 15%, alkylphenol-polyethenoxy are phonetic 5%, soapberry powder 3%, gum Arabic 0.1%, C 10 ~ 20saturated fat acids 0.04%, deionized water adds to 100%, through mixing obtained 20% fluorine lice sulfanilamide (SN) MTI-446 suspending agent.
MTI-446 is changed into the embodiment that Diacloden, thiacloprid, clothianidin equally can be new.
Example 4530% fluorine lice sulfanilamide (SN) MTI-446 suspending agent
Fluorine lice sulfanilamide (SN) 25%, MTI-446 5%, naphthalene sulfonic acid-formaldehyde condensation product 4%, silkworm excrement 4%, Magnesiumaluminumsilicate 0.15%, C 10 ~ 20saturated fat acids 0.02%, deionized water adds to 100%, through mixing obtained 30% fluorine lice sulfanilamide (SN) MTI-446 suspending agent.
MTI-446 is changed into the embodiment that Diacloden, thiacloprid, clothianidin equally can be new.
Example 4620% fluorine lice sulfanilamide (SN) MTI-446 suspension emulsion
Fluorine lice sulfanilamide (SN) 2%, MTI-446 18%, 3-methyl cyclohexanol ketenes 5.5%, castor oil polyoxyethylene ether 6%, polyoxyethylene carboxylate 2.5%, C 10 ~ 20saturated fat acids 0.05%, methylcellulose 0.13%, glycerine 2%, deionized water adds to 100%, through mixing obtained 20% fluorine lice sulfanilamide (SN) MTI-446 suspension emulsion.
MTI-446 is changed into the embodiment that Diacloden, thiacloprid, clothianidin equally can be new.
Example 4775% fluorine lice sulfanilamide (SN) MTI-446 wetting powder
Fluorine lice sulfanilamide (SN) 15%, MTI-446 60%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 4.5%, sldium lauryl sulfate 3.5%, starch add to 100%, through mixing obtained 75% fluorine lice sulfanilamide (SN) MTI-446 wetting powder.
MTI-446 is changed into the embodiment that clothianidin, thiacloprid, Diacloden equally can be new.
Example 4880% fluorine lice sulfanilamide (SN) MTI-446 water dispersible granules
Fluorine lice sulfanilamide (SN) 20%, MTI-446 60%, alkylnaphthalene sulfonate 2.5%, sldium lauryl sulfate 4.5%, sodium carbonate 1.2%, starch add to 100%, through mixing obtained 80% fluorine lice sulfanilamide (SN) MTI-446 water dispersible granules.
MTI-446 is changed into the embodiment that clothianidin, thiacloprid, Diacloden equally can be new.
Example 4940% fluorine lice sulfanilamide (SN) MTI-446 aqueous emulsion
Fluorine lice sulfanilamide (SN) 15%, MTI-446 25%, 2,4-toluene di-isocyanate(TDI) 5%, benzyl dimethyl phenol polyoxyethyl ether 4%, butanols 3.6%, ethylene glycol 2%, C 8 ~ 10aliphatic alcohols 0.02%, gum Arabic 0.08%, deionized water add to 100%, through mixing obtained 40% fluorine lice sulfanilamide (SN) MTI-446 aqueous emulsion.
MTI-446 is changed into the embodiment that clothianidin, thiacloprid, Diacloden equally can be new.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.First pass through Toxicity Determination, co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonism, 80≤CTC≤120 are summation action, CTC > 120 is synergistic effect, on this basis, then carry out field trial.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in beaker respectively for subsequent use.Adopt the method connecing worm after first soaking leaf, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process and repeat for 3 times, often repeating examination borer population used is 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 contrast lethality is greater than 10%, be then considered as invalid test.Computing formula is as follows:
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, and calculate the value of often kind of medicament thus with method of least squares.Co-toxicity coefficient CTC is calculated according to the abundant equation of Sun Yun.Computing formula following (with fluorine lice sulfanilamide (SN) for standard agent, its toxicity index is 100):
TI × the P of theoretical toxicity index (the TTI)=fluorine lice sulfanilamide (SN) of M fluorine lice sulfanilamide (SN)tI × the P of+effective active composition B effective active composition B
In formula: M is the mixture of different ratio
P effective active composition Bfor the ratio that effective active composition B is shared in the composition
P fluorine lice sulfanilamide (SN)for the ratio that fluorine lice sulfanilamide (SN) is shared in the composition
A is selected from fluorine lice sulfanilamide (SN);
B is selected from any one compound following: the one in thiacloprid, Diacloden, clothianidin, MTI-446.
Application Example two:
For examination insect: rice hoppers.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine lice sulfanilamide (SN), the former medicine of thiacloprid and the two different ratio mixture.
Toxicity test result one
Table 1 fluorine lice sulfanilamide (SN) and thiacloprid different ratio are to the toxicity test of rice hoppers
As shown in Table 1, fluorine lice sulfanilamide (SN) and the composite proportioning of preventing and treating rice hoppers of thiacloprid are when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, both explanations mixture in 80:1 to 1:80 scope all shows synergistic effect, especially, when the proportioning of fluorine lice sulfanilamide (SN) and thiacloprid is at 5:1 to 1:20, synergistic effect is more obviously given prominence to, and wherein when fluorine lice sulfanilamide (SN) and thiacloprid weight ratio are 1 ︰ 5, co-toxicity coefficient is maximum, synergistic effect is the most obvious, finds simultaneously ,fluorine lice sulfanilamide (SN) and thiacloprid proportioning are composite when 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::11,1:12,1:13,1:15,1:16,1:17,1:18,1:19,1:20 also has good synergistic effect to aphid, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper, and co-toxicity coefficient is all greater than 200.
Application Example three:
For examination insect: tomato Bemisia tabaci.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine lice sulfanilamide (SN), the former medicine of clothianidin and the two different ratio mixture.
Toxicity test result two
Table 2 fluorine lice sulfanilamide (SN) and clothianidin different ratio are to the toxicity test of tomato Bemisia tabaci
As shown in Table 2, fluorine lice sulfanilamide (SN) and the composite proportioning of preventing and treating tomato Bemisia tabaci of clothianidin are when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, both explanations mixture in 80:1 to 1 ︰ 80 scope all shows synergistic effect, especially when fluorine lice sulfanilamide (SN) and clothianidin obtain proportioning at 10:1 to 1:30, synergistic effect is more obviously given prominence to, and tests through applicant, when fluorine lice sulfanilamide (SN) and clothianidin weight ratio are 1 ︰ 3, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously ,fluorine lice sulfanilamide (SN) and clothianidin proportioning are at 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, 1:20, 1::2, 1::22, 1:23, 1:24, 1:25, 1:26, 1:27, 1:28, 1:29, composite to aphid during 1:30, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper also has good synergistic effect, co-toxicity coefficient is all greater than 210.
Application Example four:
For examination insect: apple aphid.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through effective lethal concentration scope of preliminary experiment determination fluorine lice sulfanilamide (SN), the former medicine of Diacloden and the two different ratio mixture.
Toxicity test result three
Table 3 fluorine lice sulfanilamide (SN) and Diacloden different ratio are to the toxicity test of apple aphid
As shown in Table 3, fluorine lice sulfanilamide (SN) and Thiamethoxam compound prevent and treat the proportioning of apple aphid when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, both explanations mixture in 80:1 to 1 ︰ 80 scope all shows synergistic effect, especially when fluorine lice sulfanilamide (SN) and Diacloden obtain proportioning at 10:1 to 1:20, synergistic effect is more obviously given prominence to, and tests through applicant, when fluorine lice sulfanilamide (SN) and Diacloden weight ratio are 1 ︰ 2, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously ,fluorine lice sulfanilamide (SN) and Diacloden proportioning are at 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, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper also has good synergistic effect, co-toxicity coefficient is all greater than 230.
Application Example five:
For examination insect: cotton bollworm.
Test medicine provides by Shaanxi Welch Crop Protection Co., Ltd..
Experimental scheme: through the effective lethal concentration scope of preliminary experiment determination fluorine lice sulfanilamide (SN) in the former medicine of MTI-446 and the two different ratio mixture.
Toxicity test result seven
Table 4 fluorine lice sulfanilamide (SN) and MTI-446 different ratio are to the toxicity test of cotton bollworm
As shown in Table 4, fluorine lice sulfanilamide (SN) and the composite proportioning of preventing and treating cotton bollworm of MTI-446 are when 80 ︰ 1 to 1:80, co-toxicity coefficient is all greater than 120, both explanations mixture in 80:1 to 1 ︰ 80 scope all shows synergistic effect, especially when fluorine lice sulfanilamide (SN) and MTI-446 obtain proportioning at 5:1 to 1:20, synergistic effect is more obviously given prominence to, and tests through applicant, when fluorine lice sulfanilamide (SN) and MTI-446 weight ratio are 1 ︰ 4, co-toxicity coefficient is maximum, and synergistic effect is the most obvious.Find simultaneously ,fluorine lice sulfanilamide (SN) and MTI-446 proportioning are composite when 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::11,1:12,1:13,1:15,1:16,1:17,1:18,1:19,1:20 also has good synergistic effect to aphid, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper, and co-toxicity coefficient is all greater than 240.
Application Example hexafluoro lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control wheat aphid test of pesticide effectiveness thereof
This experimental establishment is in Xingping City, Shaanxi Province one peasant household, and test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., provided.Contrast medicament 5% fluorine lice sulfanilamide (SN) aqueous emulsion (autogamy), 40% thiacloprid suspending agent (commercial), 50% clothianidin water dispersible granules (autogamy), 25% Diacloden water dispersible granules (autogamy), 20% MTI-446 wetting powder (autogamy).
Investigation wheat aphid insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 15 days, 30 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 5 fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control wheat aphid test of pesticide effectiveness thereof
As can be seen from Table 5, effectively wheat aphid can be prevented and treated after fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 are composite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long, and have certain preventive effect to wheat midge, after 15 days, preventive effect is more than 95%, has no adverse effects in test scope of medication to target crop.
Application Example seven fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness thereof
This experimental establishment is in Xianyang, Shanxi province city; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 5% fluorine lice sulfanilamide (SN) aqueous emulsion (autogamy), 40% thiacloprid suspending agent (commercial), 50% clothianidin water dispersible granules (autogamy), 25% Diacloden water dispersible granules (autogamy), 20% MTI-446 wetting powder (autogamy).
Investigation cucumber small brown rice planthopper insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 15 days, 30 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 6 fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control cucumber trialeurodes vaporariorum test of pesticide effectiveness thereof
As can be seen from Table 6, can effectively prevent and treat cucumber trialeurodes vaporariorum after fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 are composite, and effectively can prevent and treat Cucumber blight, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long, in test scope of medication, target crop is had no adverse effects.
Application Example octafluoro lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and compositely prevent and treat the rice hoppers test of pesticide effectiveness
This experimental establishment is in Hanzhong city; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 5% fluorine lice sulfanilamide (SN) aqueous emulsion (autogamy), 40% thiacloprid suspending agent (commercial), 50% clothianidin water dispersible granules (autogamy), 25% Diacloden water dispersible granules (autogamy), 20% MTI-446 wetting powder (autogamy).
Investigation rice hoppers insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 3 days, 7 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 7 fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and composite rice hoppers of preventing and treating thereof are imitated and are tested
As can be seen from Table 7, effectively can prevent and treat rice hoppers after fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 are composite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long, has no adverse effects in test scope of medication to target crop.
Application Example nine fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control cabbage aphid test of pesticide effectiveness thereof
This experimental establishment is in Weihe River Basin, shaanxi Province Nanshi; test medicine is researched and developed by Shaanxi Welch Crop Protection Co., Ltd., is provided, contrast medicament 5% fluorine lice sulfanilamide (SN) aqueous emulsion (autogamy), 40% thiacloprid suspending agent (commercial), 50% clothianidin water dispersible granules (autogamy), 25% Diacloden water dispersible granules (autogamy), 20% MTI-446 wetting powder (autogamy).
Investigation cabbage aphid insect pest index before medicine, in the dispenser of insect pest initial stage of origination, 1 day, 15 days, 30 days investigation insect pest indexes after dispenser also calculate preventive effect.Experimental result is as follows:
Table 8 fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 and the composite control cabbage aphid test of pesticide effectiveness thereof
As can be seen from Table 8, effectively cabbage aphid can be prevented and treated after fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 are composite, control efficiency is all better than the preventive effect of single dose, and the preventive effect time is long, and to wild cabbage striped flea-beetle control efficiency more than 95%, in test scope of medication, target crop is had no adverse effects.
Through inventor's experiment proof in the whole nation, can effectively prevent after fluorine lice sulfanilamide (SN) and thiacloprid, Diacloden, clothianidin, MTI-446 are composite eliminating aphis, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper.

Claims (6)

1. a Pesticidal combination for fluorine-containing lice sulfanilamide (SN) and anabasine, is characterized in that: composition contains fluorine lice sulfanilamide (SN) and active component B, and fluorine lice sulfanilamide (SN) and active component B weight ratio are 1 ︰ 80 ~ 80 ︰ 1; Active component B is anabasine insecticide, is selected from the one in Diacloden, thiacloprid, clothianidin, MTI-446.
2. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 1 and anabasine, is characterized in that: the weight ratio of fluorine lice sulfanilamide (SN) and active component B is 1 ︰ 60 ~ 30 ︰ 1.
3. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 2 and anabasine, is characterized in that:
The weight ratio of fluorine lice sulfanilamide (SN) and Diacloden is 1 ︰ 20 ~ 10:1;
The weight ratio of fluorine lice sulfanilamide (SN) and thiacloprid is 1 ︰ 25 ~ 5 ︰ 1;
The weight ratio of fluorine lice sulfanilamide (SN) and clothianidin is 1 ︰ 30 ~ 10 ︰ 1;
The weight ratio of fluorine lice sulfanilamide (SN) and MTI-446 is 1 ︰ 20 ~ 5 ︰ 1.
4. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 3 and anabasine, is characterized in that: composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
5. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 4 and anabasine is for preventing and treating the purposes of crop pest.
6. purposes according to claim 5, it is characterized in that, described insect is: aphid, flea beetle, thrips, trialeurodes vaporariorum, small brown rice planthopper, cutworm, wireworm, grub, paddy stem borer, striped rice borer, rice leaf roller, rice fulgorid, wheat stem maggot, mythimna separata, sanitary insect pest, peach fruit borer, rice leafhopper.
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