CN110012909A - A kind of Pesticidal combination containing sanguinarine - Google Patents
A kind of Pesticidal combination containing sanguinarine Download PDFInfo
- Publication number
- CN110012909A CN110012909A CN201910223625.7A CN201910223625A CN110012909A CN 110012909 A CN110012909 A CN 110012909A CN 201910223625 A CN201910223625 A CN 201910223625A CN 110012909 A CN110012909 A CN 110012909A
- Authority
- CN
- China
- Prior art keywords
- sanguinarine
- active
- active constituent
- pesticidal combination
- active components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing carboxylic groups or thio analogues thereof, directly attached by the carbon atom to a cycloaliphatic ring; Derivatives thereof
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Biotechnology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of Pesticidal combinations containing sanguinarine, the composition is characterized mainly in that: effective active composition is active components A, active constituent B, wherein active components A is sanguinarine, active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin, and soluble liquid, water dispersible granules, microemulsion, aqueous emulsion, aqua is made in weight ratio 1:80~80:1 of active components A and active constituent B, composition.The present composition can prevent and treat the various pests on crops, and have apparent synergistic effect, and reduce pesticide usage amount, and to safety of human and livestock, no phytotoxicity, Environmental compatibility is good；The enhancing of preparation adhesion strength, resistance of rainwater washing against.
Description
Technical field
The invention belongs to technical field of pesticide, are related to a kind of Pesticidal combination containing sanguinarine.
Background technique
Sanguinarine (Sanguinarine), molecular formula: C20H14N04, sanguinarine is the extract of bloodroot macleaya cordata
One of principle active component in macleaya cordata biology total alkali, preparation are that (5% macleaya cordata biology is total for 1% sanguinarine wettable powder
Alkali wettable powder).The medicine is to brassicaceous vegetable cabbage caterpillar, Kidney bean aphid, apple yellow aphid and Tetranychus urticae, pear tree pear sucker
There is certain preventive effect.
Pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin are plant insecticide, in the reality of agricultural production
During border, the problem of pest control most easily produces is the generation of drug resistance.Different cultivars ingredient is compounded, and is that prevention and treatment is anti-
The property very common method of pest.Heterogeneity is compounded, according to practical application effect, to judge that certain compounding is synergy, adds
With still antagonism.In most cases, the compounding effect of pesticide is all additive effect, really there is the compounding of synergistic effect
Seldom, especially synergistic effect clearly, co-toxicity coefficient it is very high compounding just it is less.It is found through inventor's a large number of experiments,
After sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin, compounding, synergistic effect is significant, and environment is compatible
Property it is fabulous, considerably reduce pesticide usage amount, and when sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptus oil
Essence, Tea Saponin compounding at home and abroad have no relevant report.
Summary of the invention
Pesticidal combination proposed by the present invention is in addition to including sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptus oil
It also include suitable surfactant and carrier outside two kinds of active components of any one in essence, Tea Saponin.
A kind of Pesticidal combination containing sanguinarine, include active components A, active constituent B, it is characterised in that: activity at
Point A is sanguinarine, and active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin,
And active components A and the weight ratio of active constituent B are 1:80~80:1；It is preferred that active components A and the weight ratio of active constituent B are
1:40~40:1；The weight ratio of more preferable sanguinarine and active constituent B are 1:20~20:1.
The Pesticidal combination, it is characterised in that: soluble liquid, water dispersible granules, microemulsion, water is made in composition
Emulsion, aqua.
The Pesticidal combination for prevent and treat cereal crops, legume crop, fibre crops, sugar crop, melon crop,
Fruits crop, dry fruit crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, raw material are made
The application of pest on object, green manure pasture crop, pest control include: aphid, pear sucker, Tetranychus urticae, cabbage caterpillar, the small greenery of tea
Cicada, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper, striped rice borer, rice are vertical
Leaf roll snout moth's larva, yellow rice borer or prodenia litura.
In Pesticidal combination of the invention include at least a kind of surfactant, in favor of application when active component in water
Dispersion.Surface-active contents are the 5%~30% of total formulation weight, and surplus is solid or liquid diluent.Of the invention
Surfactant selected by Pesticidal combination is known in those skilled in the art: can be selected from dispersing agent, wetting agent, cream
One or more of agent or defoaming agent.
Composition includes following constituent content when soluble liquid is made: active components A 0.01%~50%, activity at
B 0.01%~50%, emulsifier 1%~10%, cosolvent 2%~6%, solvent is divided to add to 100%.
Composition includes following constituent content when water dispersible granules are made: active components A 0.01%~60%, activity at
Divide B 0.01%~80%, dispersing agent 3%~12%, wetting agent 1%~8%, disintegrating agent 1%~10%, filler surplus.
Composition includes following constituent content when suspending agent is made: active components A 0.01%~50%, active constituent
It is B0.01%~50%, dispersing agent 2~10%, wetting agent 2~10%, defoaming agent 0.1~2%, thickener 0.05~1%, freeze proof
Agent 1~8%, deionized water add to 100%.
Composition includes following component and content when microemulsion is made: active components A 0.01%~50%, active constituent B
0.01%~50%, emulsifier 3%~25%, solvent 1%~10%, antifreeze 0~8%, defoaming agent 0.01%~2%, go
Ionized water adds to 100%.
Comprising following constituent content when aqueous emulsion is made in composition: active components A 0.01%~40%, active constituent B
0.01%~50%, solvent 0%~30%, emulsifier 1%~15%, co-emulsifier 0%~8%, antifreeze 0%~10%,
Thickener 0.05%~1%, defoaming agent 0.01%~2%, deionized water supply surplus.
Composition includes following constituent content when aqua is made: active components A 0.01%~50%, active constituent
B0.01%~50%, cosolvent 2%~6%, wetting agent 1%-10%, antifreeze 0~8%, deionized water add to 100%.
Water dispersible granules the key technical indexes of the invention:
Microemulsion the key technical indexes of the invention:
Aqueous emulsion the key technical indexes of the invention:
Aqua the key technical indexes of the invention:
The present invention has the advantages that
(1) after sanguinarine and pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, Tea Saponin compound, there is obvious increase
Effect and lasting effect；
(2) prevention spectrum is expanded, to cereal crops, legume crop, fibre crops, sugar crop, melon crop, fruits
Crop, dry fruit crop, hobby crop, root crop, oil crops, flower crop, medicinal crop, crop, green manure
The aphid of pasture crop, pear sucker, Tetranychus urticae, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, cotton boll
Worm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura etc. have
Greater activity；
(3) dosage for reducing pesticide reduces residual quantity of the pesticide on crop, alleviates environmental pollution；
(4) to safety of human and livestock, Environmental compatibility is good, is not likely to produce drug resistance.
Specific embodiment
Below 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
Apply 1~15 soluble liquid of example
Emulsifier, cosolvent are uniformly mixed by high speed shear, sanguinarine is added, ball milling 2~3 is small in the ball mill
When, make diameter of particle all at 5 μm hereinafter, surplus is supplied with solvent, can be prepared by soluble liquid product of the present invention,
Specifically it is shown in Table 1.
1 embodiment of table, 1~15 each component and parts by weight
16~30 water dispersible granules of embodiment
Sanguinarine, active constituent B, dispersing agent, wetting agent, disintegrating agent, filler are needed through air-flow crushing together
Partial size adds other auxiliary agents such as binder (can add can be not added), obtains granulation materials.Item is quantified into feeding fluidized bed granulation
In drying machine after granulation and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
2 embodiment of table, 16~30 each component and content
31~45 aqua of embodiment
Sanguinarine, active constituent B, wetting agent, antifreeze (can add can be not added), solvent, deionized water etc. are mixed together,
Aqua product of the invention is made.Specifically it is shown in Table 3.
3 embodiment of table, 31~45 each component and content
46~55 aqueous emulsion of embodiment
Sanguinarine, active constituent B, solvent, emulsifier are added together, make to be dissolved into homogeneous oil phase；By deionized water, resist
Jelly agent (can add can be not added), thickener (can add can be not added), defoaming agent mix, Cheng Junyi water phase.Under high velocity agitation,
Oily phase is added in water phase, surplus is supplied with deionized water；It can be prepared by aqueous emulsion product of the present invention, be specifically shown in Table 4.
4 embodiment of table, 45~55 each component and parts by weight
56~65 microemulsion of embodiment
Sanguinarine, active constituent B are dissolved in the homogenizer equipped with solvent, by emulsifier, antifreeze, (can add can not
Add), defoaming agent be added in the homogenizer equipped with above-mentioned solution, give after supplying surplus with deionized water strongly mixing and it is even
Change, finally obtains the transparent microemulsion product of the present invention of clear appearance.Specifically it is shown in Table 5.
5 embodiment of table, 56~65 each component and content
Celastrus angulatus, pyrethrin, spongiosa acid sodium, eucalyptol, Tea Saponin in table 1~5 are exchanged, novel formulation can be made.
The embodiment of the present invention is the method combined using indoor toxicity test 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 is antagonism, 80≤CTC≤120
For summation action, CTC > 120 is synergistic effect, on this basis, then carries out field trial.
Test method: the mother liquor of each mixed agent is diluted to five series of concentrations respectively when test, 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 configured medical fluid
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, every processing 3
Secondary repetition, test worm number used in every repetition is 50, 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 greater than 10%, it is considered as invalid test.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 every kind of medicament.Total poison system is calculated according to Sun Yunpei equation
Number CTC.Calculation formula is following (using sanguinarine as standard agent, toxicity index 100):
Theoretical toxicity index (TTI)=sanguinarine TI × P of MSanguinarineTI × P of+active constituent BActive constituent B
In formula: M is the mixture of different ratio；
PActive constituent BFor active constituent B shared ratio in the composition；
PSanguinarineFor sanguinarine shared ratio in the composition.
Note: active constituent B is Celastrus angulatus, pyrethrin, spongiosa acid sodium, eucalyptol, arbitrary a kind of in Tea Saponin.
Application Example two:
Test pest: Cucumber blight.
Experimental design: the effective of sanguinarine, pyrethrosin primary medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result one
6 sanguinarine of table is with pyrethrin different ratio to the toxicity test of Cucumber blight
As shown in Table 6, when sanguinarine compounds prevention and treatment Cucumber blight 80:1 to 1:80 with pyrethrin, co-toxicity coefficient is all larger than
120, illustrate that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and pyrethrin obtain
For proportion in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein total when sanguinarine and pyrethrin weight ratio are 1:1
Malicious coefficient is maximum, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and pyrethrin are matched in 20:1,15:1,10:1,9:
1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、
Compounding jumps aleyrodid, scale insect, mythimna separata, yellow item when 1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
First, bollworm, thrips, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, three
Changing the pests such as snout moth's larva, aphid, prodenia litura also has preferable synergistic effect, and co-toxicity coefficient is all larger than 225.
Application Example three:
Test pest: paddy rice rice leaf roller
Experimental design: the effective of sanguinarine, Celastrus angulatus raw medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result two
7 sanguinarine of table is with Celastrus angulatus different ratio to the toxicity test of paddy rice rice leaf roller
As shown in Table 7, sanguinarine compounds the proportion for preventing and treating paddy rice rice leaf roller with Celastrus angulatus in 80:1 to 1:80,
Co-toxicity coefficient is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially works as red root
For the proportion of alkali and Celastrus angulatus in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and Celastrus angulatus
Co-toxicity coefficient is maximum when weight ratio is 1:2, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and Celastrus angulatus are matched 20:
1、15:1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、
Compounding is to aleyrodid, shell when 1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
Worm, mythimna separata, striped flea-beetle, bollworm, thrips, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, two change
The pests such as snout moth's larva, rice leaf roller, yellow rice borer, aphid, prodenia litura also have preferable synergistic effect, and co-toxicity coefficient is all larger than
230。
Application Example four:
Test pest: cabbage aphid.
Experimental design: the effective of sanguinarine, spongiosa acid sodium raw medicine and the two different ratio mixture is determined by preliminary experiment
Lethasl concentration range.
Toxicity test result three
8 sanguinarine of table is with spongiosa acid sodium different ratio to the toxicity test of cabbage aphid
As shown in Table 8, sanguinarine compounds the proportion for preventing and treating cabbage aphid with spongiosa acid sodium in 80:1 to 1:80, altogether poison system
Number is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and pine
For the proportion of matter acid sodium in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and spongiosa acid sodium weight ratio
Co-toxicity coefficient is maximum when for 1:2, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and spongiosa acid sodium are matched in 20:1,15:
1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:
10, it compounds when 1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20 to aphid, pear sucker, two spots
Tetranychid, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, pickles
The pests such as moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, altogether poison system
Number is all larger than 225.
Application Example five:
Test pest: orange caterpillar.
Experimental design: effective cause of sanguinarine, eucalyptol raw medicine and the two different ratio mixture is determined by preliminary experiment
Dead concentration range.
Toxicity test result four
9 sanguinarine of table is with eucalyptol different ratio to the toxicity test of orange caterpillar
As shown in Table 9, sanguinarine compounds the proportion for preventing and treating orange caterpillar with eucalyptol in 80:1 to 1:80, co-toxicity coefficient
120 are all larger than, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially when sanguinarine and eucalyptus oil
For the proportion of essence in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and eucalyptol weight ratio are 1:2
Co-toxicity coefficient is maximum, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and eucalyptol are matched in 20:1,15:1,10:1,9:
1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:10、1:11、
Compounding is small to aphid, pear sucker, Tetranychus urticae, tea when 1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20
Greenery cicada, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper,
The pests such as striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, and co-toxicity coefficient is all larger than
220。
Application Example six:
Test pest: tealeaves tea lesser leafhopper
Experimental design: effective cause of sanguinarine, Tea Saponin raw medicine and the two different ratio mixture is determined by preliminary experiment
Dead concentration range.
Toxicity test result five
10 sanguinarine of table is with Tea Saponin different ratio to the toxicity test of tealeaves tea lesser leafhopper
As shown in Table 10, sanguinarine compounds the proportion for preventing and treating tealeaves tea lesser leafhopper with Tea Saponin in 80:1 to 1:80,
Co-toxicity coefficient is all larger than 120, illustrates that the two mixture within the scope of 80:1 to 1:80 shows synergistic effect, especially works as red root
For the proportion of alkali and Tea Saponin in 20:1 to 1:20, synergistic effect becomes apparent protrusion, wherein when sanguinarine and Tea Saponin weight
Co-toxicity coefficient is maximum when than for 1:1, and synergistic effect is the most obvious, finds simultaneously, and sanguinarine and Tea Saponin are matched in 20:1,15:
1、10:1、9:1、8:1、7:1、6:1、5:1、4:1、3:1、2:1、1:1、1:2、1:3、1:4、1:5、1:6、1:7、1:8、1:9、1:
10, it compounds when 1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19,1:20 to aphid, pear sucker, two spots
Tetranychid, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, pickles
The pests such as moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura also have preferable synergistic effect, altogether poison system
Number is all larger than 225.
Pharmacodynamic test part: test medicine is provided by the rich biotechnology pharmaceutcal corporation, Ltd of Shaanxi Kang Heli, comparison medicament
1% sanguinarine wettable powder (autogamy), 1% Celastrus angulatus aqueous emulsion (commercially available), 5% pyrethrin missible oil (commercially available), 40%
Spongiosa acid sodium water dispersible granules (commercially available), 5% eucalyptol soluble concentrate (commercially available), 30% Tea Saponin aqua (commercially available).
Seven sanguinarine of Application Example and active constituent B and its compound prevention and treatment Chinese cabbage diamondback moth pharmacodynamic test
This experiment is arranged in Weihe River Basin, shaanxi Province Nanshi Dali County, and test uses conventional spray-on process, investigates Chinese cabbage diamondback moth worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
11 sanguinarine of table, active constituent B and its compounding prevention and treatment Chinese cabbage diamondback moth pharmacodynamic test
As can be seen from Table 11, Chinese cabbage diamondback moth can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
Eight sanguinarine of Application Example and active constituent B and its compound prevention and treatment cabbage aphid pharmacodynamic test
This experiment is arranged in Shaanxi Province Weinan city Linwei district, and test uses conventional spray-on process, investigates cabbage aphid worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
12 sanguinarine of table, active constituent B and its compounding prevention and treatment cabbage aphid pharmacodynamic test
As can be seen from Table 12, cabbage aphid can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is excellent
In 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.
Nine sanguinarine of Application Example and active constituent B and its compound prevention and treatment rice hoppers pharmacodynamic test
This experiment is arranged in ChangSha, Hunan Province suburban area, and test uses conventional spray-on process, investigates rice hoppers worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
13 sanguinarine of table, active constituent B and its compounding prevention and treatment rice hoppers pharmacodynamic test
As can be seen from Table 13, rice hoppers can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.Simultaneously to Yellow Rice Borer, rice leaf roller, striped rice borer preventive effect also 97%
More than, it has no adverse effects in test scope of medication to target crop.
11 sanguinarine of Application Example and active constituent B and its compound prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test
This experiment is arranged in Sichuan Province Ya'an, and test uses conventional spray-on process, investigates tea tree tea lesser leafhopper worm before medicine
Evil index, is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result
It is as follows:
14 sanguinarine of table, active constituent B and its compounding prevention and treatment tea tree tea lesser leafhopper pharmacodynamic test
As can be seen from Table 14, tea tree tea lesser leafhopper, prevention and treatment effect can be effectively prevented after sanguinarine is compounded with active constituent B
Fruit is superior to the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
11 sanguinarine of Application Example and active constituent B and its compound prevention and treatment pear tree pear sucker pharmacodynamic test
This experiment is arranged in Shaanxi Province Weinan City Pucheng County, and test uses conventional spray-on process, investigates pear tree pear sucker before medicine
Insect pest index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experiment knot
Fruit is as follows:
15 sanguinarine of table, active constituent B and its compounding prevention and treatment pear tree pear sucker pharmacodynamic test
As can be seen from Table 15, pear tree pear sucker can be effectively prevented after sanguinarine is compounded with active constituent B, control efficiency is equal
Better than the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
Ten dihydrosanguinarine of Application Example and active constituent B and its compound prevention and treatment apple Tetranychus urticae pharmacodynamic test
This experiment is arranged in Shaanxi Province's Luochuan County, and test uses conventional spray-on process, investigates the insect pest of apple Tetranychus urticae before medicine
Index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result is such as
Shown in lower:
16 sanguinarine of table, active constituent B and its compounding prevention and treatment apple Tetranychus urticae pharmacodynamic test
As can be seen from Table 16, apple Tetranychus urticae, control efficiency can be effectively prevented after sanguinarine is compounded with active constituent B
It is superior to the preventive effect of single dose, and the preventive effect time is long.It has no adverse effects in test scope of medication to target crop.
It 13 sanguinarine of Application Example and active constituent B and its compounds prevention and treatment brassicaceous vegetable cabbage caterpillar effect and tests
This experiment is arranged in Shaanxi Province Weinan City Dali County, and test uses conventional spray-on process, investigates Cruciferae vegetable before medicine
Dish dark greyish green pests index, in insect pest early period of origination be administered, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate prevent
Effect.Experimental result is as follows:
17 sanguinarine of table, active constituent B and its compounding prevention and treatment brassicaceous vegetable cabbage caterpillar pharmacodynamic test
As can be seen from Table 17, brassicaceous vegetable cabbage caterpillar can be effectively prevented after sanguinarine is compounded with active constituent B, prevented
The preventive effect that effect is superior to single dose is controlled, and the preventive effect time is long, had no adverse effects in test scope of medication to target crop.
14 sanguinarine of Application Example and active constituent B and its compound prevention and treatment Laphygma exigua Hubner pharmacodynamic test
This experiment is arranged in Xi'an City, Shanxi Province Changan District, and test uses conventional spray-on process, investigates wild cabbage beet night before medicine
Moth insect pest index is administered in insect pest early period of origination, 10 days after application, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experiment
As a result as follows:
18 sanguinarine of table, active constituent B and its compounding prevention and treatment Laphygma exigua Hubner pharmacodynamic test
As can be seen from Table 18, Laphygma exigua Hubner, control efficiency can be effectively prevented after sanguinarine is compounded with active constituent B
It is superior to the preventive effect of single dose, and the preventive effect time is long.Simultaneously to the preventive effect of cabbage pieris, diamondback moth, beet armyworm, prodenia litura
Also it 97% or more, has no adverse effects in test scope of medication to target crop.
The test by different places throughout the country obtains afterwards, sanguinarine and Celastrus angulatus, pyrethrin, spongiosa acid
Sodium, eucalyptol, Tea Saponin compounding are made after soluble liquid, water dispersible granules, microemulsion, aqueous emulsion, aqua to all kinds of crops
Aphid, pear sucker, Tetranychus urticae, tea lesser leafhopper, cabbage caterpillar, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leaf
The preventive effect of the common insect pests such as cicada, beet armyworm, diamondback moth, planthopper, striped rice borer, rice leaf roller, yellow rice borer or prodenia litura
95% or more, it is better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. a kind of Pesticidal combination containing sanguinarine, it is characterised in that: effective active composition is active components A, active constituent
B, active components A are sanguinarine, and active constituent B is pyrethrin, Celastrus angulatus, spongiosa acid sodium, eucalyptol, any in Tea Saponin
One kind, and active components A and the weight ratio of active constituent B are 1:80~80:1.
2. Pesticidal combination according to claim 1, it is characterised in that: active components A and the weight ratio of active constituent B are
1:40~40:1.
3. Pesticidal combination according to claim 2, it is characterised in that: the weight ratio of sanguinarine and active constituent B are 1:
20~20:1.
4. Pesticidal combination according to any one of claims 1 to 3, it is characterised in that: solubility is made in composition
Liquor, water dispersible granules, microemulsion, aqueous emulsion, aqua.
5. the application that Pesticidal combination according to claim 4 is used to prevent and treat pest on crops.
6. application according to claim 5, it is characterised in that institute's pest control is aphid, pear sucker, Tetranychus urticae, dark greyish green
Worm, tea lesser leafhopper, aleyrodid, scale insect, mythimna separata, flea beetle, bollworm, thrips, leafhopper, beet armyworm, diamondback moth, planthopper,
Striped rice borer, rice leaf roller, yellow rice borer or prodenia litura.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223625.7A CN110012909A (en) | 2019-03-22 | 2019-03-22 | A kind of Pesticidal combination containing sanguinarine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223625.7A CN110012909A (en) | 2019-03-22 | 2019-03-22 | A kind of Pesticidal combination containing sanguinarine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110012909A true CN110012909A (en) | 2019-07-16 |
Family
ID=67189869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910223625.7A Pending CN110012909A (en) | 2019-03-22 | 2019-03-22 | A kind of Pesticidal combination containing sanguinarine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110012909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896948A (en) * | 2019-10-28 | 2020-03-24 | 陕西康禾立丰生物科技药业有限公司 | Insecticidal composition containing d-limonene |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518249A (en) * | 2009-04-10 | 2009-09-02 | 湖南美可达生物资源有限公司 | Phyto-pesticide and use method thereof |
| CN102318648A (en) * | 2011-07-01 | 2012-01-18 | 湖南汉清生物技术有限公司 | Macleaya cordata total alkaloids flea-killing spraying agent |
| CN102484993A (en) * | 2010-12-02 | 2012-06-06 | 华南农业大学 | Synergistic pesticide composition of matrine and tea saponin |
| CN102910980A (en) * | 2012-10-11 | 2013-02-06 | 丁克学 | Foliar fertilizer for controlling various physiological diseases of crops |
| CN105707138A (en) * | 2014-11-30 | 2016-06-29 | 哈尔滨弘睿翔科技开发有限公司 | Pesticide formula by taking sodium dodecyl benzene sulfonate as activator |
-
2019
- 2019-03-22 CN CN201910223625.7A patent/CN110012909A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101518249A (en) * | 2009-04-10 | 2009-09-02 | 湖南美可达生物资源有限公司 | Phyto-pesticide and use method thereof |
| CN102484993A (en) * | 2010-12-02 | 2012-06-06 | 华南农业大学 | Synergistic pesticide composition of matrine and tea saponin |
| CN102318648A (en) * | 2011-07-01 | 2012-01-18 | 湖南汉清生物技术有限公司 | Macleaya cordata total alkaloids flea-killing spraying agent |
| CN102910980A (en) * | 2012-10-11 | 2013-02-06 | 丁克学 | Foliar fertilizer for controlling various physiological diseases of crops |
| CN105707138A (en) * | 2014-11-30 | 2016-06-29 | 哈尔滨弘睿翔科技开发有限公司 | Pesticide formula by taking sodium dodecyl benzene sulfonate as activator |
Non-Patent Citations (1)
| Title |
|---|
| 袁文金 等: "我国植物源农药研究进展", 《新疆农业科学》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896948A (en) * | 2019-10-28 | 2020-03-24 | 陕西康禾立丰生物科技药业有限公司 | Insecticidal composition containing d-limonene |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106605657A (en) | Pesticide combination containing SYP-9625 | |
| CN104996431A (en) | Efficient insecticidal composition comprising propylene glycol alginate | |
| CN104430365A (en) | Efficient insecticidal composition containing trifluorobenzene pyrimidine | |
| CN104738045B (en) | A kind of Pesticidal combination containing propylene glycol alginate | |
| CN110012909A (en) | A kind of Pesticidal combination containing sanguinarine | |
| CN109673648A (en) | A kind of Pesticidal combination of plant source finish | |
| CN109221127A (en) | A kind of Pesticidal combination containing bromine worm fluorobenzene bisamide and anabasine | |
| CN107027785A (en) | A kind of Pesticidal combination containing four Tolfenpyrads and antibioticses | |
| CN105580830A (en) | Insecticidal composition containing ZJ3757 | |
| CN104585176B (en) | A kind of Pesticidal combination of containing pyriminostrobin | |
| CN105794859A (en) | Insecticidal compound containing conidioblous thromboides and biological sources | |
| CN108077286A (en) | A kind of Pesticidal combination containing ethyl pleocidin and butene-fipronil | |
| CN105638672B (en) | A kind of miticide composition of containing pyriminostrobin | |
| CN103503876B (en) | A kind of brominated worm Benzoylamide and the Pesticidal combination of neires toxin | |
| CN109418284A (en) | A kind of Pesticidal combination containing Biphenthrin | |
| CN107535503A (en) | A kind of Pesticidal combination containing Fu oxazoles acid amides and anabasine | |
| CN104585180B (en) | A kind of Pesticidal combination of containing pyriminostrobin | |
| CN103563965B (en) | Insecticidal composition containing propylene glycol alginate and pyrethroids | |
| CN107258793A (en) | A kind of Pesticidal combination containing four Tolfenpyrads and anabasine | |
| CN105746523B (en) | A kind of Pesticidal combination of pyriproxyfen-containing | |
| CN104585177B (en) | A kind of High-efficiency miticidal composition of containing pyriminostrobin | |
| CN106852338A (en) | A kind of Pesticidal combination of the nitrile of worm containing acetyl and clothianidin | |
| CN105580815A (en) | Pesticide composition containing ZJ3757 | |
| CN105076134B (en) | A kind of composition pesticide | |
| CN103688980A (en) | Pesticide composition containing fluoropyridine furanone and pyrethroid type compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190716 |
|
| WD01 | Invention patent application deemed withdrawn after publication |