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CN105685045B - A kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN) - Google Patents

A kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN) Download PDF

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Publication number
CN105685045B
CN105685045B CN201610087971.3A CN201610087971A CN105685045B CN 105685045 B CN105685045 B CN 105685045B CN 201610087971 A CN201610087971 A CN 201610087971A CN 105685045 B CN105685045 B CN 105685045B
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fluorine
lice sulfanilamide
grams
acre
metaflumizone
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CN105685045A (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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    • 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
    • A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
    • 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
    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04—Sulfonic acids; Derivatives thereof
    • A01N41/06—Sulfonic acid amides
    • 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
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/34—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the groups, e.g. biuret; Thio analogues thereof; Urea-aldehyde condensation products

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention discloses a kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN), the Pesticidal combination containing active components A and active constituent B, active components A is selected from fluorine lice sulfanilamide (SN), and active constituent B is selected from any one following compound：Spiral shell worm ethyl ester, capillary, lufenuron, Nylar, metaflumizone, pyridalyl, and active components A, the weight ratio of active constituent B are 1 ︰, 70~70 ︰ 1.The present composition can prevent various pests, and have apparent synergistic effect, expand insecticidal spectrum, have greater activity to the various pests on vegetables, fruit tree, cereal crops, fibre crops；And reduces pesticide usage amount, reduce residual quantity of the pesticide on crop, alleviate environmental pollution；To safety of human and livestock, Environmental compatibility is good, and pest is not likely to produce drug resistance.

Description

A kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN)
The application is divisional application, and original application is that " one kind contains for the patent application of Shaanxi Welch Crop Protection Co., Ltd. The Pesticidal combination of fluorine lice sulfanilamide (SN) ", the application Wei ︰ of original application
201210112747.7 original application day 2012.04.17.
Technical field
The invention belongs to technical field of pesticide, are related to a kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN).
Background technology
Spiral shell worm ethyl ester (spirotetramat) chemical name：4- (ethoxy carbonyl oxygroup) -8- methoxyl groups -3- (2,5- bis- Tolyl) -1- azaspiros [4,5]-decyl- 3- alkene -2- ketone, molecular formula：C21H27NO5, spiral shell worm ethyl ester is a kind of novel tetronic acid class Insecticide, insecticidal spectrum is wide, and the lasting period is long.It is to lead to dead larvae by the fatty biosynthesis of interference insect, reduces adult Fertility.Due to its unique mechanism of action, the pest that resistance is generated to existing insecticide can be effectively prevented, while can Important kind as nicotinic insecticide resistance management.
Capillary (chlorfenapyr) chemical name：4- bromos -2- (4- chlorphenyls) -1- (ethoxyl methyl) -5- (three Methyl fluoride) pyrroles's -3- nitriles, molecular formula：C15H11BrClF3N2O, the capillary product are new pyrrole class desinsection, acaricide.It is right Various pests have stomach toxicity and action of contace poison, and to crop safety, prevention diamondback moth is high with preventive effect, the lasting period is longer, dosage Low advantage.
Lufenuron (lufenuron) chemical name：N- [[[bis- chloro- 4- of 2,5- (the third oxygen of 1,1,2,3,3,3- hexafluoros) phenyl] Amino] carboxyl] -2,6- difluorobenzamides；Molecular formula：C17H8C12F8N2O3, lufenuron is latest generation substituted urea class desinsection Agent.Medicament is by acting on insect larvae, preventingDecorticationProcess and kill off the insect pests, especially to fruit tree etc. food leaf caterpillar have it is outstanding Preventive effect is rightThrips, rust mite,Trialeurodes vaporariorumThere is unique killing mechanism, is suitable for prevention and pyrethroid and organophosphorus pesticide are produced Raw resistant insect.
Nylar (pyriproxyfen) chemical name：4- Phenoxyphenyls (RS) -2- (2- pyridyl groups oxygen) propyl ether, point Minor：C20H19NO3, Nylar is a kind of chitin synthesis inhibitor of juvenile hormone type, has strong ovicidal action.Mosquito Fly ether also has absorbability transfer activity, can influence the larva for being hidden in blade behind.The inhibiting effect of insect is shown Insect is influenced to change in quality and breed.Toxicological test performance to prodenia litura, pyriproxyfen retain hemolymph middle and high concentration, accelerate The secretion of insect prothoracotropic hormone；On the other hand, since pyriproxyfen can make insect lack the stimulus needed for oviposition, suppression Embryonic development processed and the hatching of ovum, or the ovum of not viability is generated, to effectively control and reach the mesh of control of insect 's.
Metaflumizone (metaflumizone) chemical name：(E+Z)-[2- (4- cyano benzene) -1- [3- (trifluoromethyl) Benzene] ethylidene]-N- [4- (trifluoromethyl) benzene]-hydrazine carbonyl oxamides, molecular formula：C24H16F6N4O2, metaflumizone is mainly stomach Toxic action, band action of contace poison, hinders the sodium path of nervous system to cause neural paralysis, prevents lepidoptera and coleopteran pest, right Mammal and non-target organism low-risk.
Pyridalyl (Pyridalyl) chemical name：2- [3- [bis- chloro- 4- of 2,6- [(bis- chloro- 2- acrylic of 3,3-) oxygen Base] phenoxy group] propoxyl group] -5- (trifluoromethyl) pyrimidine, molecular formula：C32H14F3NO3.Pyridalyl has and existing insecticide Entirely different structure, and have remarkable insecticidal activity to many lepidoptera pests on vegetables and cotton.Have simultaneously tactile The effect with stomach toxicity is killed, there is original preventive effect to lepidoptera pest, certain activity, and pyridalyl are also showed that thrips Influence very little to various arthropods, so it is expected to become an effective tool in integrated pest management.
However, in the real process of agricultural production, the problem of pest control most easily produces is the production of pest resistance to insecticide It is raw.Different cultivars ingredient is compounded, and is to prevent the very common method of resistant insect.Heterogeneity is compounded, according to reality Application effect, to judge that certain compounding is synergy, adduction, antagonism.In most cases, the compounding effect of pesticide is all Additive effect really has the compounding of synergistic effect seldom, especially synergistic effect clearly, the very high compounding of co-toxicity coefficient just It is less.Studied by inventor, find by fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, lufenuron, Nylar, metaflumizone, Can generate good synergistic effect after pyridalyl compounding, and about fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, lufenuron, The relevant report that Nylar, metaflumizone, pyridalyl compound not yet discloses.
Invention content
The problems such as resistance that may be brought occurs, drug effect declines is used for a long time in fluorine lice sulfanilamide (SN) single dose, proposed by the present invention to kill Worm composition contains active components A and active constituent B and suitable surfactant and carrier.
A kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN), it is characterised in that：Containing active components A and active constituent B, activity at It is 1 ︰, 70~70 ︰ 1 to divide the weight ratio of A and active constituent B, and the active components A is selected from fluorine lice sulfanilamide (SN), and active constituent B is selected from One kind in spiral shell worm ethyl ester, capillary, lufenuron, Nylar, metaflumizone, pyridalyl, active components A and active constituent B Weight ratio be preferably 1 ︰, 50~30 ︰ 1, the weight ratio of fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester is more preferably 10 ︰, 1~1 ︰ 20；Fluorine lice sulphur The weight ratio of amine and capillary is more preferably 10 ︰, 1~1 ︰ 20；The weight ratio of fluorine lice sulfanilamide (SN) and lufenuron is more preferably 10 ︰, 1~1 ︰ 10；The weight ratio of fluorine lice sulfanilamide (SN) and Nylar is more preferably 10 ︰, 1~1 ︰ 20；The weight ratio of fluorine lice sulfanilamide (SN) and metaflumizone is more excellent It is selected as 10 ︰, 1~1 ︰ 30；The weight ratio of fluorine lice sulfanilamide (SN) and pyridalyl is more preferably 10 ︰, 1~1 ︰ 20.
The Pesticidal combination of the fluorine-containing lice sulfanilamide (SN) is used to prevent the purposes of crop pest, and the crops include vegetable Dish, fruit tree, cereal crops, on fibre crops pest purposes.
The purposes, which is characterized in that the pest includes：Planthopper, aphid, wood louse, aleyrodid, mealybug, shell Worm, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, bollworm, leaf miner, blister mite, olethreutid, Black cutworm, rice leaf roller, rice-stem borer.
Active components A and the weight ratio of active constituent B are 1 ︰, 70~70 ︰ 1.The weight hundred of active component in usual composition Divide content for the 1%~90% of total weight, preferably 5%~85%.According to different preparation types, active component content model It encloses different.In general, liquid preparation contains by weight 1%~70% active material, preferably 5%~50%；Gu Body preparation contains by weight 5%~85% active material, preferably 10%~70%.
The present invention Pesticidal combination at least contain a kind of surfactant, in favor of application when active component in water Dispersion.Surface-active contents are the 5%~40% of total formulation weight, and surplus is solid or liquid diluent.
The composition of the present invention can used before through dilution or directly by user.Its preparation can be by common Prepared by the processing method well known to field technology personnel, i.e., after mixing active material with liquid flux or solid carrier, then add Enter one or more of surfactant such as dispersant, stabilizer, wetting agent, emulsifier, binder, antifoaming agent etc..
The Pesticidal combination of the present invention, can be processed into any dosage form pesticide-acceptable on demand, wherein excellent relatively select Dosage form is：Wettable powder, suspending agent, suspension emulsion, water dispersible granules, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension Agent-suspending agent.
Composition includes following constituent content when wettable powder is made：Active components A 1%~70%, active constituent B 1%~70%, dispersant 1.5%~10%, wetting agent 1%~10%, filler surplus.
Composition includes following constituent content when water dispersible granules are made：Active components A 1%~70%, active constituent B 1%~70%, dispersant 1%~12%, wetting agent 1%~8%, disintegrant 1%~10%, binder 0%~8%, filler Surplus.
Composition includes following constituent content when suspending agent is made：Active components A 1%~50%, active constituent B 1% ~50%, dispersant 1%~10%, wetting agent 1%~10%, antifoaming agent 0.1%~1%, thickener 0.05%~2%, anti- Freeze agent 0%~8%, deionized water adds to 100%.
Composition includes following constituent content when suspension emulsion is made：Active components A 1%~50%, active constituent B 1% ~50%, solvent 0~15%, emulsifier 2%~12%, dispersant 2%~10%, antifoaming agent 0.1%~2%, thickener 0.05%~2%, antifreeze 0%~8%, stabilizer 0%~3%, water add to 100%.
Composition includes following constituent content when aqueous emulsion is made：Active components A 1%~50%, active constituent B 1% ~50%, solvent 1%~30%, emulsifier 1%~20%, co-emulsifier 1%~8%, antifreeze 0%~8%, thickener 0.05%~2%, antifoaming agent 0%~2%, deionized water supply surplus.
Composition includes following constituent content when microemulsion is made：Active components A 1%~50%, active constituent B 1% ~50%, solvent 1%~30%, emulsifier 3%~20%, antifreeze 0%~8%, thickener 0.05%~2%, antifoaming agent 0.01%~2%, stabilizer 0%~4%, deionized water supplies surplus.
Composition includes following constituent content when microcapsule suspending agent is made：Active components A 1%~50%, active constituent B 1%~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 includes following constituent content when microcapsule suspension-suspendinagent agent is made：Active components A 1%~40%, activity Ingredient B 1%~60%, macromolecule cyst material 2%~12%, surfactant 3%~15%, organic solvent 1%~5%, Emulsifier 1%~6%, antifoaming agent 0.2%~5%, thickener 0.05%~1%, pH adjusting agent 1%~5%, water add to 100%.
The wettable powder the key technical indexes of the present invention：
The water dispersible granules the key technical indexes of the present invention：
The suspending agent the key technical indexes of the present invention：
The suspension emulsion the key technical indexes of the present invention：
The aqueous emulsion the key technical indexes of the present invention：
The microemulsion the key technical indexes of the present invention：
The microcapsule suspending agent the key technical indexes of the present invention：
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention：
The advantage of the invention is that：
(1) after fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, lufenuron, Nylar, metaflumizone, pyridalyl compound, tool There are notable synergistic and lasting effect；(2) expand insecticidal spectrum, on vegetables, fruit tree, cereal crops, fibre crops planthopper, Aphid, wood louse, aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, cotton boll Worm, leaf miner, blister mite, olethreutid, black cutworm, rice leaf roller, rice-stem borer etc. have greater activity；(3) subtract The dosage for having lacked pesticide reduces residual quantity of the pesticide on crop；(4) to safety of human and livestock, Environmental compatibility is good, and pest is not It is also easy to produce drug resistance.
Specific implementation mode
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but The present invention is not limited thereto.
Application Example one
1~15 wettable powder of embodiment
Fluorine lice sulfanilamide (SN), active ingredient B, dispersant, wetting agent, filler are uniformly mixed in mixed cylinder, through air-flow crushing Machine remixes uniformly after crushing, you can fluorine lice sulfanilamide (SN) active ingredient B wettable powder products is made, active ingredient B includes spiral shell Worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 1.
1 embodiment of table, 1~15 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
2 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the rice hoppers test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 1 8 grams/acre 98.75 99.13
Embodiment 2 5 grams/acre 99.42 99.35
Embodiment 5 12 grams/acre 97.51 98.27
Embodiment 6 4 grams/acre 99.36 99.14
Embodiment 9 6 grams/acre 98.59 99.01
Embodiment 11 4 grams/acre 98.63 99.48
Embodiment 13 10 grams/acre 97.84 98.26
Embodiment 15 5 grams/acre 98.77 99.12
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 25 grams/acre 65.45 68.76
240 grams per liter spiral shell worm ethyl ester suspending agents 25 grams/acre 64.31 69.23
10% capillary suspending agent 30 grams/acre 66.52 70.15
100 grams per liter Nylar missible oil 45 grams/acre 67.58 71.42
50 grams per liter lufenuron suspension agents 50 grams/acre 65.29 68.31
22% metaflumizone suspending agent 75 grams/acre 68.74 70.28
10% pyridalyl missible oil (autogamy) 60 grams/acre 64.38 69.53
As can be seen from Table 2, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm third Comparison medicament is better than to rice hoppers control effect after ether compounding, the lasting period is long, to rice safety in experiment scope of medication.
3 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the citrus scale insect test of pesticide effectiveness
Treatment agent Extension rate 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 3 7500 times 99.27 98.84
Embodiment 4 8500 times 99.06 98.59
Embodiment 7 6000 times 98.42 99.37
Embodiment 8 5500 times 98.76 99.02
Embodiment 10 6500 times 99.24 98.48
Embodiment 12 7000 times 99.85 99.09
Embodiment 14 4500 times 98.52 99.46
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 3000 times 66.93 68.73
240 grams per liter spiral shell worm ethyl ester suspending agents 4000 times 64.29 65.39
10% capillary suspending agent 1500 times 67.84 69.76
100 grams per liter Nylar missible oil 1500 times 65.31 68.25
50 grams per liter lufenuron suspension agents 2000 times 63.76 69.41
22% metaflumizone suspending agent 1000 times 65.45 68.92
10% pyridalyl missible oil (autogamy) 1200 times 64.52 66.73
As can be seen from Table 3, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm third Comparison medicament is better than to citrus scale insect control effect after ether compounding, the lasting period is long, to citrus safety in experiment scope of medication.
16~31 water dispersible granules of embodiment
Fluorine lice sulfanilamide (SN), active ingredient B, dispersant, wetting agent, disintegrant, filler etc. are needed through air-flow crushing together The grain size wanted adds other auxiliary agents such as binder, obtains granulation materials.Item is quantified and is sent into fluidized bed granulating dryer After granulation and drying, be made fluorine lice sulfanilamide (SN) active ingredient B water dispersible granules products, active ingredient B include spiral shell worm ethyl ester, Capillary, Nylar, lufenuron, metaflumizone, pyridalyl are one such.
4 embodiment of table, 16~23 each component and parts by weight
5 embodiment of table, 24~31 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
6 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the wheat aphid test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 16 7 grams/acre 98.67 99.58
Embodiment 17 5 grams/acre 99.68 99.61
Embodiment 18 6 grams/acre 97.82 98.76
Embodiment 19 8 grams/acre 98.79 98.84
Embodiment 20 10 grams/acre 99.16 99.28
Embodiment 21 5 grams/acre 98.73 98.95
Embodiment 22 10 grams/acre 99.13 99.85
Embodiment 23 5 grams/acre 98.76 99.37
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 20 grams/acre 68.25 66.46
240 grams per liter spiral shell worm ethyl ester suspending agents 28 grams/acre 67.51 65.92
10% capillary suspending agent 25 grams/acre 68.36 69.49
100 grams per liter Nylar missible oil 48 grams/acre 67.82 68.03
50 grams per liter lufenuron suspension agents 55 grams/acre 65.23 70.14
22% metaflumizone suspending agent 80 grams/acre 64.41 72.32
10% pyridalyl missible oil (autogamy) 55 grams/acre 65.75 69.85
As can be seen from Table 6, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm third Comparison medicament is better than to wheat aphid control effect after ether compounding, the lasting period is long, to crop safety in experiment scope of medication.
7 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the tomato Bemisia tabaci test of pesticide effectiveness
As can be seen from Table 7, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm third Comparison medicament is better than to tomato Bemisia tabaci control effect after ether compounding, the lasting period is long, to crop safety in experiment scope of medication.
25~36 suspending agent of embodiment
Fluorine lice sulfanilamide (SN), active ingredient B, dispersant, wetting agent, antifoaming agent, thickener, antifreeze are mixed by high speed shear Close uniform, active compound be added, in the ball mill ball milling 2~3 hours, make diameter of particle all at 5 μm hereinafter, deionized water supplies more than Fluorine lice sulfanilamide (SN) active ingredient B suspending agent products are made in amount, and active ingredient B includes spiral shell worm ethyl ester, capillary, Nylar, Acarus tritici Urea, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 8, table 9, table 10, table 11.
8 embodiment of table, 32~35 each component and parts by weight
9 embodiment of table, 36~39 each component and parts by weight
10 embodiment of table, 40~43 each component and parts by weight
11 embodiment of table, 44~47 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, novel formulation can be made.
12 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the pear sucker test of pesticide effectiveness
Treatment agent Extension rate 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 32 4500 times 99.37 99.85
Embodiment 33 5500 times 98.56 98.62
Embodiment 36 6000 times 98.24 99.01
Embodiment 37 5000 times 98.79 99.13
Embodiment 40 4500 times 98.91 98.54
Embodiment 42 5000 times 97.62 97.48
Embodiment 44 3500 times 98.24 98.65
Embodiment 46 4000 times 99.37 98.89
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 3200 times 68.51 66.27
240 grams per liter spiral shell worm ethyl ester suspending agents 4500 times 66.48 95.58
10% capillary suspending agent 1200 times 67.39 68.42
100 grams per liter Nylar missible oil 1500 times 67.82 69.14
50 grams per liter lufenuron suspension agents 1600 times 65.76 70.26
22% metaflumizone suspending agent 1100 times 64.83 68.97
10% pyridalyl missible oil (autogamy) 1000 times 6847 6613
As can be seen from Table 12, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to pear sucker control effect after propyl ether compounding, the lasting period is long, to crop safety in experiment scope of medication.
13 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the wild cabbage diamondback moth test of pesticide effectiveness
As can be seen from Table 13, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to wild cabbage diamondback moth control effect after propyl ether compounding, the lasting period is long, pacifies to crop in experiment scope of medication Entirely.
48~53 suspension emulsion of embodiment
Active ingredient B, solvent, emulsifier, dispersant are added together, make to be dissolved into homogeneous oil phase；By fluorine lice sulfanilamide (SN), Water, antifreeze, antifoaming agent etc. mix, at uniform water phase；Under high velocity agitation, oil phase is added in water phase or adds oil phase Enter water phase, obtained fluorine lice sulfanilamide (SN) active ingredient B suspension emulsion products after well dispersed, active ingredient B includes spiral shell worm ethyl ester, worm mite Nitrile, Nylar, lufenuron, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 14.
14 embodiment of table, 48~53 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
15 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the eggplant thrips test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 48 4 grams/acre 97.37 98.15
Embodiment 49 18 grams/acre 99.25 98.36
Embodiment 50 12 grams/acre 98.74 98.82
Embodiment 51 5 grams/acre 98.23 99.24
Embodiment 52 10 grams/acre 98.59 98.47
Embodiment 53 6 grams/acre 99.28 99.36
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 25 grams/acre 68.57 66.84
240 grams per liter spiral shell worm ethyl ester suspending agents 25 grams/acre 68.13 66.47
10% capillary suspending agent 30 grams/acre 69.02 67.15
100 grams per liter Nylar missible oil 45 grams/acre 58.64 68.29
50 grams per liter lufenuron suspension agents 50 grams/acre 59.35 69.01
22% metaflumizone suspending agent 75 grams/acre 67.61 68.56
10% pyridalyl missible oil (autogamy) 60 grams/acre 65.29 69.48
As can be seen from Table 15, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to eggplant thrips control effect after propyl ether compounding, the lasting period is long, to crop safety in experiment scope of medication.
54~59 aqueous emulsion of embodiment
Fluorine lice sulfanilamide (SN), active ingredient B, solvent and emulsifier are added together, make to be dissolved into homogeneous oil phase；By water, freeze proof Agent, antifoaming agent etc. mix, at uniform water phase；Under high velocity agitation, oil phase is added in water phase or the oil phase is added to the aqueous phase, Obtained fluorine lice sulfanilamide (SN) spiral shell worm ethyl ester aqueous emulsion product after well dispersed, active ingredient B includes spiral shell worm ethyl ester, capillary, pyrrole third Ether, lufenuron, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 16.
16 embodiment of table, 54~59 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
17 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the rice leaf roller test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 54 10 grams/acre 98.76 99.58
Embodiment 55 9 grams/acre 99.24 98.76
Embodiment 56 8 grams/acre 97.35 98.81
Embodiment 57 4 grams/acre 98.48 99.25
Embodiment 58 12 grams/acre 99.37 97.37
Embodiment 59 11 grams/acre 98.49 98.74
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 23 grams/acre 59.48 67.52
240 grams per liter spiral shell worm ethyl ester suspending agents 27 grams/acre 60.07 67.86
10% capillary suspending agent 31 grams/acre 58.51 66.47
100 grams per liter Nylar missible oil 48 grams/acre 57.69 66.03
50 grams per liter lufenuron suspension agents 52 grams/acre 59.78 68.35
22% metaflumizone suspending agent 78 grams/acre 58.24 67.41
10% pyridalyl missible oil (autogamy) 64 grams/acre 64.25 68.68
As can be seen from Table 17, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to rice leaf roller control effect after propyl ether compounding, the lasting period is long, pacifies to crop in experiment scope of medication Entirely.
60~65 microemulsion of embodiment
Fluorine lice sulfanilamide (SN), active ingredient B, solvent, emulsifier are sufficiently mixed into the oil phase of homogeneous transparent, under stiring slowly Deionized water is added, forms WO emulsion, then agitated heating, is allowed to rapid phase inversion into oil-in-water type, is cooled to room temperature Balance is made up to, through filtering the cyprodinil hexaconazole microemulsion product for being made stable, active ingredient B includes spiral shell worm second Ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 18.
18 embodiment of table, 60~65 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
19 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the phyllocnistis citrella stainton test of pesticide effectiveness
As can be seen from Table 19, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to phyllocnistis citrella stainton control effect after propyl ether compounding, the lasting period is long, makees to target in experiment scope of medication Object safety.
66~71 microcapsule suspending agent of example
Macromolecule cyst material addition PH conditioning agents are heated to certain temperature, thick liquid is obtained, is then diluted with water, Stable prepolymer solution is formed, fluorine lice sulfanilamide (SN), active ingredient B are dissolved into organic solvent, are then added in prepolymer solution, It is added emulsifier, surfactant, and fully shear agitation is dispersed into superfine microgranular, adds PH conditioning agents, and heat up, Catalyzed polycondensation forms the firm microcapsules for being not easy to permeate, and micro-capsule suspension of the present invention is made, active ingredient B includes spiral shell Worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 20.
20 embodiment of table, 66~71 each component and parts by weight
Spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl in table are exchanged, brand-new can be made Agent.
21 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the cotton boll worm test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 66 7 grams/acre 99.85 98.79
Embodiment 67 8 grams/acre 98.92 98.24
Embodiment 68 15 grams/acre 99.07 99.36
Embodiment 69 4 grams/acre 97.46 98.65
Embodiment 70 6 grams/acre 98.61 98.43
Embodiment 71 20 grams/acre 97.98 99.02
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 28 grams/acre 69.69 67.58
240 grams per liter spiral shell worm ethyl ester suspending agents 24 grams/acre 68.45 96.82
10% capillary suspending agent 33 grams/acre 68.76 67.17
100 grams per liter Nylar missible oil 40 grams/acre 67.58 66.24
50 grams per liter lufenuron suspension agents 45 grams/acre 58.52 68.73
22% metaflumizone suspending agent 70 grams/acre 59.24 69.05
10% pyridalyl missible oil (autogamy) 65 grams/acre 60.17 68.26
As can be seen from Table 21, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to cotton boll worm control effect after propyl ether compounding, the lasting period is long, in experiment scope of medication to crop safety.
72~77 microcapsule suspending agents of example-suspending agent
Using interfacial polymerization, active ingredient B, macromolecule cyst material, organic solvent in above-mentioned formula are mixed, made molten Solution be added in a shear condition at homogeneous oil phase, by oil phase containing emulsifier, pH adjusting agent aqueous phase solution in, two kinds of materials It reacts in oil-water interfaces, surrounds the droplet formation high score ascus wall containing chemical substance, it is outstanding that active ingredient B microcapsules are made Floating agent.Surfactant, antifoaming agent, thickener, antifreeze are uniformly mixed by high speed shear, fluorine lice sulfanilamide (SN) active compound is added, Ball milling 2~3 hours in the ball mill make diameter of particle all at 5 μm hereinafter, fluorine lice sulfanilamide (SN) suspending agent is made, then will dissolve Stable fluorine lice sulfanilamide (SN) suspending agent is added in the aqueous phase solution of active ingredient B micro-capsule suspensions in water, and the present invention is made The well dispersed microcapsule suspension-suspendinagent agent product of composition, active ingredient B include spiral shell worm ethyl ester, capillary, Nylar, Acarus tritici Urea, metaflumizone, pyridalyl are one such.
Specific formula is shown in Table 22.
22 embodiment of table, 72~77 each component and parts by weight
23 fluorine lice sulfanilamide (SN) of table and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridalyl and its mixture Prevent the Chinese cabbage cabbage caterpillar test of pesticide effectiveness
Treatment agent Preparation dosage 3 days preventive effects (%) after medicine 14 days preventive effects (%) after medicine
Embodiment 72 12 grams/acre 98.64 98.71
Embodiment 73 14 grams/acre 99.59 98.82
Embodiment 74 8 grams/acre 98.13 99.46
Embodiment 75 15 grams/acre 97.95 99.27
Embodiment 76 5 grams/acre 98.41 98.35
Embodiment 77 4 grams/acre 97.26 97.53
5% fluorine lice sulfanilamide (SN) suspending agent (autogamy) 25 grams/acre 68.37 66.85
240 grams per liter spiral shell worm ethyl ester suspending agents 25 grams/acre 69.15 67.24
10% capillary suspending agent 30 grams/acre 68.74 67.02
100 grams per liter Nylar missible oil 45 grams/acre 87.86 66.37
50 grams per liter lufenuron suspension agents 50 grams/acre 67.18 67.45
22% metaflumizone suspending agent 75 grams/acre 68.29 68.36
10% pyridalyl missible oil (autogamy) 60 grams/acre 65.31 69.27
As can be seen from Table 23, fluorine lice sulfanilamide (SN) and spiral shell worm ethyl ester, capillary, Nylar, lufenuron, metaflumizone, pyridine worm Comparison medicament is better than to Chinese cabbage cabbage caterpillar control effect after propyl ether compounding, the lasting period is long, pacifies to crop in experiment scope of medication Entirely.
The embodiment of the present invention is the method being combined using Toxicity Determination and field trial.First pass through indoor virulence survey It is fixed, the co-toxicity coefficient (CTC) after two kinds of medicaments compound by a certain percentage is defined, CTC ＜ 80 are antagonism, 80≤CTC≤120 For summation action, CTC ＞ 120 are synergistic effect, on this basis, then carry out field trial.
Test method：The mother liquor of each mixed agent is diluted to five series concentrations respectively when experiment, is respectively placed in beaker It is spare.Using the first leaching leaf method that is followed by worm, by not in contact with the blade of the same size of any medicament in the liquid configured It takes out, naturally dry, is put into insect box after immersion 5s, then connect for trying larva, raised under the conditions of 25 DEG C, often handle 3 Secondary repetition, it is 50 often to repeat test worm number used, while setting blank control, checks dead borer population in 72h, calculates the death rate and correction The death rate acquires virulence regression equation and calculates LC50Value.If compareing the death rate is more than 10%, it is considered as invalid experiment.It calculates public Formula is as follows：
Pest corrected mortality is converted into probit value (y), concentration for the treatment of (μ g/ml) is converted into logarithm (x), with minimum Square law obtains virulence regression equation, and thus calculates the value of each medicament.Total poison system is calculated according to the abundant equations of Sun Yun Number CTC.Calculation formula is following (using fluorine lice sulfanilamide (SN) as standard agent, toxicity index 100)：
TI × P of the theoretical toxicity index (TTI) of M=fluorine lice sulfanilamide (SN)Fluorine lice sulfanilamide (SN)TI × P of+effective active composition BEffective active composition B
In formula：M is the mixture of different ratio
PEffective active composition BFor effective active composition B shared ratios in the composition
PFluorine lice sulfanilamide (SN)For fluorine lice sulfanilamide (SN) shared ratio in the composition
B is selected from any one following compound：Spiral shell worm ethyl ester, capillary, lufenuron, Nylar, metaflumizone, pyridine worm third One of ether is planted.
Application Example two：For trying pest：Rice hoppers.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Having for fluorine lice sulfanilamide (SN), spiral shell worm ethyl ester active compound and the two different ratio mixture is determined by pilot study Imitate lethasl concentration range.
Toxicity test result one
24 fluorine lice sulfanilamide (SN) of table is with spiral shell worm ethyl ester different ratio to the toxicity test of rice hoppers
As shown in Table 24, fluorine lice sulfanilamide (SN) prevents the proportioning of rice hoppers in 70 ︰ 1 to 1 with spiral shell worm ethyl ester compounding：When 70, Co-toxicity coefficient is all higher than 120, illustrates the two 70：1 to 1：Mixture shows synergistic effect in 70 ranges, especially when fluorine lice The proportioning of sulfanilamide (SN) and spiral shell worm ethyl ester is 10：1 to 1：When 20, synergistic effect becomes apparent protrusion, wherein when fluorine lice sulfanilamide (SN) and spiral shell worm Co-toxicity coefficient is maximum when ethyl ester weight ratio is 1 ︰ 6, and synergistic effect is the most apparent, finds simultaneously, and fluorine lice sulfanilamide (SN) is matched with spiral shell worm ethyl ester Than 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：Compounding is to planthopper, aphid, wood when 20 Lice, aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, bollworm, leaf mining Moth, blister mite, olethreutid, black cutworm, rice leaf roller, rice-stem borer also have good synergistic effect, altogether poison system Number is all higher than 200.
Application Example three：For trying pest：Apple aphid.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：The effective of fluorine lice sulfanilamide (SN), capillary active compound and the two different ratio mixture is determined by pilot study Lethasl concentration range.
Toxicity test result two
25 fluorine lice sulfanilamide (SN) of table is with capillary different ratio to the toxicity test of apple aphid
As shown in Table 25, fluorine lice sulfanilamide (SN) prevents the proportioning of apple aphid in 70 ︰ 1 to 1 with capillary compounding：It is malicious altogether when 70 Coefficient is all higher than 120, illustrates the two 70：Mixture shows synergistic effect in 1 to 1 ︰, 70 ranges, especially when fluorine lice sulfanilamide (SN) It must be matched 10 with capillary：1 to 1：When 20, synergistic effect becomes apparent protrusion, is tested through applicant, when fluorine lice sulfanilamide (SN) and worm Co-toxicity coefficient is maximum when mite nitrile weight ratio is 1 ︰ 6, and synergistic effect is the most apparent.It finds simultaneously, fluorine lice sulfanilamide (SN) is matched with capillary 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、1：6、1：7、1：8、1：9、1：10、 1：11、1：12、1：13、1：14、1：16、1：17、1：18、1：19、1：Compounding is to planthopper, aphid, wood louse, aleyrodid, powder when 20 It is a red-spotted lizard, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, bollworm, leaf miner, blister mite, small Also there is good synergistic effect, co-toxicity coefficient to be all higher than 200 for leaf roller, black cutworm, rice leaf roller, rice-stem borer.
Application Example four：For trying pest：Pear sucker.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：The effective of fluorine lice sulfanilamide (SN), Nylar active compound and the two different ratio mixture is determined by pilot study Lethasl concentration range.
Toxicity test result three
26 fluorine lice sulfanilamide (SN) of table is with Nylar different ratio to the toxicity test of pear sucker
As shown in Table 26, fluorine lice sulfanilamide (SN) prevents the proportioning of pear sucker in 70 ︰ 1 to 1 with pyriproxyfen compound：When 70, poison is altogether Number is all higher than 120, illustrates the two 70：Mixture shows synergistic effect in 1 to 1 ︰, 70 ranges, especially when fluorine lice sulfanilamide (SN) with Nylar must be matched 10：1 to 1：When 20, synergistic effect becomes apparent protrusion, is tested through applicant, when fluorine lice sulfanilamide (SN) and pyrrole third Co-toxicity coefficient is maximum when ether weight ratio is 1 ︰ 6, and synergistic effect is the most apparent.It finds simultaneously, fluorine lice sulfanilamide (SN) is matched with Nylar 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：When 20 compounding to planthopper, aphid, wood louse, Aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, bollworm, leaf miner, rust Tick, olethreutid, black cutworm, rice leaf roller, rice-stem borer also have good synergistic effect, co-toxicity coefficient big In 200.
Application Example five：For trying pest：Rice trialeurodes vaporariorum.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Determine fluorine lice sulfanilamide (SN) in the effective of lufenuron active compound and the two different ratio mixture by pilot study Lethasl concentration range.
Toxicity test result four
27 fluorine lice sulfanilamide (SN) of table is with lufenuron different ratio to the toxicity test of rice trialeurodes vaporariorum
As shown in Table 27, fluorine lice sulfanilamide (SN) prevents the proportioning of rice trialeurodes vaporariorum in 70 ︰ 1 to 1 with lufenuron compounding：When 70, altogether Malicious coefficient is all higher than 120, illustrates the two 70：Mixture shows synergistic effect in 1 to 1 ︰, 70 ranges, especially when fluorine lice sulphur Amine must be matched with lufenuron 10：1 to 1：When 10, synergistic effect becomes apparent protrusion, is tested through applicant, when fluorine lice sulfanilamide (SN) with Co-toxicity coefficient is maximum when lufenuron weight ratio is 1 ︰ 2, and synergistic effect is the most apparent.It finds simultaneously, fluorine lice sulfanilamide (SN) is matched with lufenuron Than 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：Compounding is to planthopper, aphid, wood louse, aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, sweet tea when 10 Dish noctuid, bean-pod borer, bollworm, leaf miner, blister mite, olethreutid, black cutworm, rice leaf roller, rice-stem borer With good synergistic effect, co-toxicity coefficient is all higher than 200.
Application Example five：For trying pest：Wild cabbage diamondback moth.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Having for fluorine lice sulfanilamide (SN) and metaflumizone active compound and the two different ratio mixture is determined by pilot study Imitate lethasl concentration range.
Toxicity test result four
28 fluorine lice sulfanilamide (SN) of table is with metaflumizone different ratio to the toxicity test of wild cabbage diamondback moth
As shown in Table 28, fluorine lice sulfanilamide (SN) prevents the proportioning of wild cabbage diamondback moth in 70 ︰ 1 to 1 with metaflumizone compounding：When 70, Co-toxicity coefficient is all higher than 120, illustrates the two 70：Mixture shows synergistic effect in 1 to 1 ︰, 70 ranges, especially when fluorine lice Sulfanilamide (SN) must be matched with metaflumizone 10：1 to 1：When 30, synergistic effect becomes apparent protrusion, is tested through applicant, when fluorine lice sulphur Co-toxicity coefficient is maximum when amine and metaflumizone weight ratio are 1 ︰ 10, and synergistic effect is the most apparent.It finds simultaneously, fluorine lice sulfanilamide (SN) and cyanogen Fluorine worm hydrazone is matched 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、1:25、1:It is answered when 30 Match planthopper, aphid, wood louse, aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, beans Pod snout moth's larva, bollworm, leaf miner, blister mite, olethreutid, black cutworm, rice leaf roller, rice-stem borer also have good Synergistic effect, co-toxicity coefficient are all higher than 200.
Application Example five：For trying pest：Cotton boll worm.
Test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd..
Experimental design：Having for fluorine lice sulfanilamide (SN) and pyridalyl active compound and the two different ratio mixture is determined by pilot study Imitate lethasl concentration range.
Toxicity test result four
29 fluorine lice sulfanilamide (SN) of table is with pyridalyl different ratio to the toxicity test of cotton boll worm
As shown in Table 29, fluorine lice sulfanilamide (SN) prevents the proportioning of cotton boll worm in 70 ︰ 1 to 1 with pyridalyl compounding：When 70, Co-toxicity coefficient is all higher than 120, illustrates the two 70：Mixture shows synergistic effect in 1 to 1 ︰, 70 ranges, especially when fluorine lice Sulfanilamide (SN) must be matched with pyridalyl 10：1 to 1：When 20, synergistic effect becomes apparent protrusion, is tested through applicant, when fluorine lice sulphur Co-toxicity coefficient is maximum when amine and pyridalyl weight ratio are 1 ︰ 6, and synergistic effect is the most apparent.It finds simultaneously, fluorine lice sulfanilamide (SN) and pyridine Worm propyl ether is matched 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：When 20 compounding to planthopper, Aphid, wood louse, aleyrodid, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, cotton boll Worm, leaf miner, blister mite, olethreutid, black cutworm, rice leaf roller, rice-stem borer also have good synergistic effect, Co-toxicity coefficient is all higher than 200.

Claims (6)

1. a kind of Pesticidal combination of fluorine-containing lice sulfanilamide (SN), it is characterised in that：Contain active components A and active constituent B, active constituent The weight ratio of A and active constituent B is 1 ︰, 70~70 ︰ 1, and the active components A is selected from fluorine lice sulfanilamide (SN), and active constituent B is selected from worm One kind in mite nitrile, lufenuron, Nylar, metaflumizone, pyridalyl.
2. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 1, it is characterised in that：Active components A with activity at It is 1 ︰, 50~30 ︰ 1 to divide the weight ratio of B.
3. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 2, feature exist
In：The weight ratio of fluorine lice sulfanilamide (SN) and capillary is 10 ︰, 1~1 ︰ 20；
The weight ratio of fluorine lice sulfanilamide (SN) and lufenuron is 10 ︰, 1~1 ︰ 10；
The weight ratio of fluorine lice sulfanilamide (SN) and Nylar is 10 ︰, 1~1 ︰ 20；
The weight ratio of fluorine lice sulfanilamide (SN) and metaflumizone is 10 ︰, 1~1 ︰ 30；
The weight ratio of fluorine lice sulfanilamide (SN) and pyridalyl is 10 ︰, 1~1 ︰ 20.
4. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to any one of claim 1 to 3, it is characterised in that：Composition It is outstanding that wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-is made Floating agent.
5. the Pesticidal combination of fluorine-containing lice sulfanilamide (SN) according to claim 4 is used to prevent the purposes of crop pest.
6. purposes according to claim 5, which is characterized in that the pest includes：Planthopper, aphid, wood louse, powder Lice, mealybug, scale insect, thrips, cabbage caterpillar, prodenia litura, diamondback moth, beet armyworm, bean-pod borer, bollworm, leaf miner, rust wall Lice, olethreutid, black cutworm, rice leaf roller, rice-stem borer.
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