CN107027785A - A kind of Pesticidal combination containing four Tolfenpyrads and antibioticses - Google Patents
A kind of Pesticidal combination containing four Tolfenpyrads and antibioticses Download PDFInfo
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- CN107027785A CN107027785A CN201710393893.4A CN201710393893A CN107027785A CN 107027785 A CN107027785 A CN 107027785A CN 201710393893 A CN201710393893 A CN 201710393893A CN 107027785 A CN107027785 A CN 107027785A
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- active component
- tolfenpyrads
- pesticidal combination
- pleocidin
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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
- A01N43/90—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
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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
- A01N43/02—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
- A01N43/22—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 rings with more than six members
-
- 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
- A01N43/713—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with four or more nitrogen atoms as the only ring hetero atoms
Abstract
The invention discloses a kind of Pesticidal combination containing four Tolfenpyrads and antibioticses, said composition is characterized mainly in that：Include active components A, active component B.Wherein active components A is four Tolfenpyrads, and active component B is arbitrarily one kind, and active components A and active component B weight ratio 1 in AVM, emamectin-benzoate, pleocidin, ethyl pleocidin:80~80:1, wettable powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion is made in composition.The present composition can prevent and treat the various pests on crops, and with obvious synergistic effect, and pesticide usage amount is reduced, to person poultry safety, no poisoning, Environmental compatibility is good；Preparation adhesion strength strengthens, resistance of rainwater washing against.
Description
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of Pesticidal combination containing four Tolfenpyrads and antibioticses.
Background technology
Four Tolfenpyrads, four Tolfenpyrads have unique function Characteristics, play the role of uniqueness for Laphygma exigua Hubner.
AVM, emamectin-benzoate, pleocidin, ethyl pleocidin are the desinsection of antibioticses
Agent, in the real process of agricultural production, pest control is easiest to generate the problem that drug-fast generation.Different cultivars composition
Compounded, be to prevent and treat resistant insect very common method.Heterogeneity is compounded, according to practical application effect, to judge
Certain compounding is synergy plus and or antagonism.In most cases, the compounding effect of agricultural chemicals is all additive effect, very
Just having the compounding of synergistic effect seldom, especially synergistic effect clearly, co-toxicity coefficient very high compounding it is just less.Through hair
Person of good sense's lot of experiments finds that four Tolfenpyrads and AVM, emamectin-benzoate, pleocidin, ethyl are more
After bacteriocidin compounding, significantly, Environmental compatibility is fabulous for synergistic effect, considerably reduces pesticide usage amount, and when tetrazolium worm
Acid amides at home and abroad has no phase with AVM, emamectin-benzoate, pleocidin, ethyl pleocidin compounding
Close report.
The content of the invention
Pesticidal combination proposed by the present invention is except including four Tolfenpyrads and AVM, emamectin benzoate benzene first
Outside two kinds of active components of any one in hydrochlorate, pleocidin, ethyl pleocidin, also comprising appropriate surfactant and
Carrier.
A kind of Pesticidal combination containing four Tolfenpyrads and antibioticses, comprising active components A, active component B, it is special
Levy and be：Active components A is four Tolfenpyrads, and active component B is AVM, emamectin-benzoate, killed more
It is arbitrary a kind of in rhzomorph, ethyl pleocidin, and active components A and active component B weight ratio are 1:80~80:1, first ammonia
Base abamectin benzoate abbreviation emamectin benzoate.
Described Pesticidal combination, it is characterised in that：Active components A and active component B weight ratio are 1:40~40:1.
Described Pesticidal combination, it is characterised in that：Four Tolfenpyrads and active component B weight ratio are 1:20~20:
1。
Described Pesticidal combination, it is characterised in that：Wettable powder is made in composition, water dispersible granules, suspending agent, outstanding
Emulsion, aqueous emulsion, microemulsion.
Described Pesticidal combination be used 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 insect on thing, green manure pasture crop, pest control includes：Bollworm, Americal rice leaf miner, red spider, leaf miner, peach are small
Heart-eating worm, aleyrodid, scale insect, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, cnaphalocrocis
Snout moth's larva, yellow rice borer, aphid, prodenia litura.
A kind of surfactant is comprised at least in the Pesticidal combination of the present invention, active component is in water during in favor of applying
It is scattered.Surface-active contents are the 5%~30% of total formulation weight, and surplus is solid or liquid diluent.The present invention's
Surfactant selected by Pesticidal combination is known in those skilled in the art：Dispersant, wetting agent, breast can be selected from
One or more in agent or defoamer.
Following constituent content is included when wettable powder is made：Active components A 1%~60%, active component B1%~
80%th, dispersant 5%~10%, wetting agent 2%~10%, filler surplus.
Active components A, active component B, dispersant, wetting agent, filler are mixed, are well mixed in mixed cylinder, through gas
Stream pulverizer remixes uniform after crushing, you can wettable powder product of the present invention is made.
Composition includes following constituent content when water dispersible granules are made：Active components A 1%~60%, active component
B1%~80%, dispersant 3%~12%, wetting agent 1%~8%, disintegrant 1%~10%, filler surplus.
Active components A, active component B, dispersant, wetting agent, disintegrant, filler etc. are needed through air-flow crushing together
The particle diameter wanted, obtains materials of pelletizing.Item is quantified and is sent into fluidized bed granulating dryer after granulation and drying, this is made
The described water dispersible granules product of invention.
Composition includes following constituent content when suspending agent is made：Active components A 1%~40%, active component B1%~
60%th, dispersant 2~10%, wetting agent 2~10%, defoamer 0.1~2%, thickener 0.05~1%, antifreeze 1~8%,
Deionized water adds to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze, emulsifying agent in above-mentioned formulation material are mixed by high speed shear
Close uniform, add active components A, active component B ball milling 2~3 hours in ball mill, make diameter of particle all below 5 μm,
Suspending agent product of the present invention is made.
Composition includes following constituent content when suspension emulsion is made：Active components A 1%~40%, active component B1%~
60%th, emulsifying agent 2%~12%, dispersant 2%~10%, defoamer 1%~2%, thickener 0.05%~1%, antifreeze
1%~8%, stabilizer 0.05%~3%, deionized water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizer in above-mentioned formulation material are well mixed by high speed shear,
Active components A active compound is added, ball milling 2~3 hours in ball mill make diameter of particle all below 5 μm, active component is made
A suspending agents, then directly emulsify active component B active compounds, emulsifying agent and various auxiliary agents in suspending agent with high speed agitator, system
Obtain suspension emulsion product of the present invention.
Composition includes following constituent content when aqueous emulsion is made：Activity composition A1%~40%, active component B1%
~60%, solvent 0%~30%, emulsifying agent 1%~15%, co-emulsifier 0%~8%, antifreeze 0%~10%, thickener
0.05%~1%, defoamer 0.01%~2%, deionized water supply surplus.
Above-mentioned formula is mixed, active ingredient, solvent, emulsifying agent, co-emulsifier are added together, makes to be dissolved into uniform oil
Phase；Water, antifreeze, thickener, defoamer are mixed, into homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added into oil
Phase, is made aqueous emulsion product of the present invention.
When composition is made microemulsion comprising following constituent content active components A 1%~40%, active component B1%~
60%th, solvent 0%~30%, emulsifying agent 3%~20%, co-emulsifier 0%~12%, antifreeze 0%~10%, thickener
0.05%~1%, defoamer 0.01%~2%, stabilizer 0%~4%, deionized water supplies surplus.
Active components A and active component B active compounds are dissolved in the homogenizer equipped with solvent and cosolvent；By emulsifying agent,
Stabilizer and antifreeze, water are mixed and homogenized strongly after being added in the homogenizer equipped with above-mentioned solution, are finally obtained
The transparent microemulsion product of the present invention of clear appearance.
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 advantage of the invention is that：
(1) four Tolfenpyrad and AVM, emamectin-benzoate, pleocidin, ethyl pleocidin
After compounding, with notable synergistic and lasting effect；
(2) preventing and treating 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 bollworm of pasture crop, Americal rice leaf miner, red spider, leaf miner, small heart-eating peach worm, aleyrodid, scale insect, pear sucker, leafhopper,
Beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, yellow rice borer, aphid, prodenia litura etc. have compared with
High activity；
(3) dosage of agricultural chemicals is reduced, residual quantity of the agricultural chemicals on crop is reduced, alleviates environmental pollution；
(4) to person poultry safety, Environmental compatibility is good, is not likely to produce the resistance to the action of a drug.
Embodiment
With reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The invention is not limited in this.
Application Example one
The wettable powder of embodiment 1~12
Four Tolfenpyrads, active component B, dispersant, wetting agent, filler are mixed, are well mixed in mixed cylinder, through gas
Stream pulverizer remixes uniform after crushing, you can wettable powder product of the present invention is made.Specifically it is shown in Table 1.
The each component of 1 embodiment of table 1~12 and content
The water dispersible granules of embodiment 13~24
Four Tolfenpyrads, active component B, dispersant, wetting agent, disintegrant, filler are needed through air-flow crushing together
The particle diameter wanted, adds other auxiliary agents such as binding agent (can add to be not added with), obtains materials of pelletizing.Item is quantified into feeding fluid bed
In granulating drier after granulation and drying, water dispersible granules product of the present invention is made.Specifically it is shown in Table 2.
The each component of 2 embodiment of table 13~24 and content
The suspending agent of embodiment 25~36
By dispersant, wetting agent, defoamer, thickener (can add to be not added with), antifreeze (can add to be not added with) by a high speed
Shear-mixed is uniform, adds four Tolfenpyrads, active component B, and surplus is supplied with deionized water, and ball milling 2~3 is small in ball mill
When, make diameter of particle all below 5 μm, suspending agent product of the present invention is made.Specifically it is shown in Table 3.
The each component of 3 embodiment of table 25~36 and content
The suspension emulsion of embodiment 37~40
Dispersant, defoamer, thickener (can add to be not added with), antifreeze (can add to be not added with) are mixed by high speed shear
Uniformly, four Tolfenpyrads are added, ball milling 2~3 hours in ball mill make diameter of particle all below 5 μm, tetrazolium worm is made
Amide suspending agents, then directly emulsify suspending agent by active component B, solvent, emulsifying agent and various auxiliary agents with high speed agitator
In, surplus is supplied with deionized water, and suspension emulsion product of the present invention is made, 4 are specifically shown in Table.
The each component of 4 embodiment of table 37~40 and content
The aqueous emulsion of embodiment 41~48
Four Tolfenpyrads, active component B, solvent, emulsifying agent are added together, make to be dissolved into homogeneous oil phase；By deionization
Water, antifreeze (can add to be not added with), thickener (can add to be not added with), defoamer are mixed, into homogeneous aqueous phase.In high-speed stirring
Mix down, aqueous phase is added into oil phase, surplus is supplied with deionized water；Aqueous emulsion product of the present invention is can be prepared by, is specifically shown in
Table 5.
The each component of 5 embodiment of table 41~48 and parts by weight
Emamectin-benzoate, AVM, pleocidin, ethyl pleocidin in table 1~5 are exchanged,
Novel formulation can be made.
The microemulsion of embodiment 49~51
Four Tolfenpyrads, active component B, solvent, emulsifying agent, antifreeze (can add to be not added with), defoamer are sufficiently mixed
Into the oil phase of homogeneous transparent, deionized water is slowly added under agitation, is formed WO emulsion, then agitated heating, is made
Rapid phase inversion into oil-in-water type, be cooled to room temperature and make up to balance, through filtering, surplus supplied with deionized water；It can be prepared by
Microemulsion product of the present invention, is specifically shown in Table 6.
The each component of 6 embodiment of table 49~51 and parts by weight
The embodiment of the present invention is the method being combined using Toxicity Determination and field test.First pass through indoor virulence survey
Calmly, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are compounded by a certain percentage, CTC ＜ 80 are antagonism, 80≤CTC≤120
For summation action, CTC ＞ 120 are synergistic effect, on this basis, then carry out field test.
Test method：The mother liquor of each mixed agent is diluted to five series concentrations respectively during experiment, is respectively placed in beaker
It is standby.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 decoction configured
Take out, dry naturally after immersion 5s, be put into insect box, then connect for examination 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, dead borer population is checked in 72h, the death rate and correction is calculated
The death rate, tries to achieve virulence regression equation and calculates LC50Value.If compareing the death rate is more than 10%, it is considered as invalid experiment.Calculate public
Formula is as follows：
Insect corrected mortality is converted into probit value (y), concentration for the treatment of (μ g/ml) is converted into logarithm value (x), with minimum
Square law draws virulence regression equation, and thus calculates the value of every kind of medicament.Common poison system is calculated according to the abundant equations of Sun Yun
Number CTC.Calculation formula is following, and (using four Tolfenpyrads as standard agent, 100) its toxicity index is：
T1 × the P of M theoretical toxicity index (TTI)=tetra- TolfenpyradFour Tolfenpyrads+ active component B TI × PActive componentB
In formula：M is the mixture of different ratio；
PActive component BFor active component B shared ratios in the composition；
PFour TolfenpyradsFor four Tolfenpyrads shared ratio in the composition.
Note：Active component B is in emamectin-benzoate, AVM, pleocidin, ethyl pleocidin
It is arbitrary a kind of.
Application Example two：
For examination insect：Pear tree pear sucker.
Experimental design：Four Tolfenpyrads, the former medicine of AVM and the two different ratio mixture are determined by pilot study
Effective lethasl concentration scope.
Toxicity test result one
The Tolfenpyrad of table 7 four and toxicity test of the AVM different ratio to pear tree pear sucker
As shown in Table 7, four Tolfenpyrads fit over 80 with abamectin compounded preventing and treating pear tree pear sucker:1 to 1:When 80, altogether
Malicious coefficient is all higher than 120, illustrates both 80:1 to 1:Mixture shows synergistic effect in the range of 80, especially when tetrazolium worm
Acid amides must be matched 20 with AVM:1 to 1:When 20, synergistic effect become apparent protrude, wherein when four Tolfenpyrads and Ah
It is 5 to tie up rhzomorph weight ratio:Co-toxicity coefficient is maximum when 1, and synergistic effect is the most obvious, finds simultaneously, four Tolfenpyrads and Avermectin
Element proportioning is 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、1:12、1:13、1:14、1:15、1:16、1:17、1:18、1:19、1:Compounding pair when 20
Aleyrodid, scale insect, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, three change
The insects such as snout moth's larva, aphid, prodenia litura also have preferable synergistic effect, and co-toxicity coefficient is all higher than 225.
Application Example three：
For examination insect：Wild cabbage diamondback moth.
Experimental design：Having for four Tolfenpyrads, emamectin benzoate active compound and the two different ratio mixture is determined by pilot study
Imitate lethasl concentration scope.
Toxicity test result two
The Tolfenpyrad of table 8 four and toxicity test of the emamectin benzoate different ratio to wild cabbage diamondback moth
As shown in Table 8, four Tolfenpyrads compound the proportioning for preventing and treating wild cabbage diamondback moth with emamectin-benzoate
80:1 to 1:When 80, co-toxicity coefficient is all higher than 120, illustrates both 80:1 to 1:Mixture shows synergy work in the range of 80
With especially when four Tolfenpyrads and the proportioning of emamectin-benzoate are 20:1 to 1:When 20, synergistic effect is more
Substantially to protrude, wherein when four Tolfenpyrads and emamectin-benzoate weight ratio are 6:Co-toxicity coefficient is maximum when 1,
Synergistic effect is the most obvious, finds simultaneously, and four Tolfenpyrads are matched 20 with emamectin-benzoate: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、1:12、1:13、1:14、1:15、1:16、1:17、1:18、1:19、1:Compounding is dived to bollworm, America spot when 20
Fly, red spider, leaf miner, small heart-eating peach worm, aleyrodid, scale insect, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, rice
The insects such as plant hopper, striped rice borer, rice leaf roller, yellow rice borer, aphid, prodenia litura also have preferable synergistic effect, altogether poison system
Number is all higher than 210.
Application Example four：
For examination insect：Paddy rice rice leaf roller.
Experimental design：Four Tolfenpyrads, pleocidin active compound and the two different ratio mixture are determined by pilot study
Effective lethasl concentration scope.
Toxicity test result three
The Tolfenpyrad of table 9 four and toxicity test of the pleocidin different ratio to paddy rice rice leaf roller
As shown in Table 9, four Tolfenpyrads prevent and treat the proportioning of paddy rice rice leaf roller 80 with pleocidin compound:1 to 1:
When 80, co-toxicity coefficient is all higher than 120, illustrates both 80:1 to 1:Mixture shows synergistic effect in the range of 80, especially
When four Tolfenpyrads and the proportioning of pleocidin are 20:1 to 1:When 20, synergistic effect becomes apparent protruding, wherein when tetrazolium worm
Acid amides is 2 with pleocidin weight ratio:Co-toxicity coefficient is maximum when 1, and synergistic effect is the most obvious, finds simultaneously, four Tolfenpyrads
With pleocidin proportioning 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、1:12、1:13、1:14、1:15、1:16、1:17、1:18、1:19、1:20
When compounding to bollworm, Americal rice leaf miner, red spider, leaf miner, small heart-eating peach worm, aleyrodid, scale insect, pear sucker, leafhopper, sweet tea
The insects such as dish noctuid, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, yellow rice borer, aphid, prodenia litura also have
There is preferable synergistic effect, co-toxicity coefficient is all higher than 225.
Application Example five：
For examination insect：Cucumber Americal rice leaf miner.
Experimental design：Determine that four Tolfenpyrads, ethyl pleocidin active compound and the two different ratio are mixed by pilot study
Effective lethasl concentration scope of agent.
Toxicity test result four
The Tolfenpyrad of table 10 4 and toxicity test of the ethyl pleocidin different ratio to cucumber Americal rice leaf miner
As shown in Table 10, four Tolfenpyrads compound the proportioning of preventing and treating cucumber Americal rice leaf miner 80 with ethyl pleocidin:1
To 1:When 80, co-toxicity coefficient is all higher than 120, illustrates both 80:1 to 1:Mixture shows synergistic effect in the range of 80, especially
It is the proportioning for working as four Tolfenpyrads and ethyl pleocidin 20:1 to 1:When 20, synergistic effect becomes apparent protruding, wherein
When four Tolfenpyrads and ethyl pleocidin weight ratio are 2:Co-toxicity coefficient is maximum when 1, and synergistic effect is the most obvious, sends out simultaneously
Existing, four Tolfenpyrads are matched 20 with ethyl pleocidin: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、1:12、1:13、1:14、1:15、1:16、1:
17、1:18、1:19、1:Compounding is to bollworm, Americal rice leaf miner, red spider, leaf miner, small heart-eating peach worm, aleyrodid, shell when 20
Worm, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, yellow rice borer, aphid, tiltedly
The insects such as Autographa spp also have preferable synergistic effect, and co-toxicity coefficient is all higher than 215.
The Tolfenpyrad of Application Example eight or four and active component B and its compounding preventing and treating Laphygma exigua Hubner test of pesticide effectiveness
This experimental arrangement is in Shaanxi Province Weinan City Dali County, and it is limited that test medicine founds rich biotechnology medicine company by Shaanxi Kang He
Company provides, the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% Avermectin
Plain missible oil (purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates Laphygma exigua Hubner insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser, applies
10 days after medicine, investigate insect pest indexes and calculate preventive effect within 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 11 4, active component B and its compounding preventing and treating Laphygma exigua Hubner test of pesticide effectiveness
As can be seen from Table 11, four Tolfenpyrads are prevented and treated with can effectively prevent and treat Laphygma exigua Hubner after active component B compoundings
Effect is superior to the preventive effect of single dose, and the preventive effect time is long.Target crop is had no adverse effects in experiment scope of medication.
The Tolfenpyrad of Application Example 94 and active component B and its compounding preventing and treating cucumber Americal rice leaf miner test of pesticide effectiveness
This experimental arrangement is in Shaanxi Province Weinan City Dali County, and it is limited that test medicine founds rich biotechnology medicine company by Shaanxi Kang He
Company provides, the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% Avermectin
Plain missible oil (purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates cucumber Americal rice leaf miner insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser,
10 days after dispenser, investigate insect pest indexes and calculate preventive effect within 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 12 4, active component B and its compounding preventing and treating cucumber Americal rice leaf miner test of pesticide effectiveness
As can be seen from Table 12, four Tolfenpyrads are prevented with can effectively prevent and treat cucumber Americal rice leaf miner after active component B compoundings
The preventive effect that effect is superior to single dose is controlled, and the preventive effect time is long.The preventive effect of Cucumber blight is used in experiment also more than 97% simultaneously
Target crop is had no adverse effects in the range of medicine.
The Tolfenpyrad of Application Example 14 prevents and treats the paddy rice rice leaf roller test of pesticide effectiveness with active component B and its compounding
This experimental arrangement is in Anhui Province Fuyang City Yingshang County, and it is limited that test medicine founds rich biotechnology medicine company by Shaanxi Kang He
Company provides, the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% Avermectin
Plain missible oil (purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates paddy rice rice leaf roller insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser,
10 days after dispenser, investigate insect pest indexes and calculate preventive effect within 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 13 4, active component B and its compounding prevent and treat the paddy rice rice leaf roller test of pesticide effectiveness
As can be seen from Table 13, four Tolfenpyrads are prevented with can effectively prevent and treat paddy rice rice leaf roller after active component B compoundings
The preventive effect that effect is superior to single dose is controlled, and the preventive effect time is long.The preventive effect to Yellow Rice Borer, striped rice borer, planthopper also exists simultaneously
More than 97%, target crop is had no adverse effects in experiment scope of medication.
The Tolfenpyrad of Application Example 11 and active component B and its compounding preventing and treating tomato Bemisia tabaci test of pesticide effectiveness
This experimental arrangement is in Xi'an City, Shanxi Province Changan District, and it is limited that test medicine founds rich biotechnology medicine company by Shaanxi Kang He
Company provides, the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% Avermectin
Plain missible oil (purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates tomato Bemisia tabaci insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser, dispenser
Investigate insect pest indexes and calculate preventive effect within 10 days afterwards, 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 14 4, active component B and its compounding preventing and treating tomato Bemisia tabaci test of pesticide effectiveness
As can be seen from Table 14, four Tolfenpyrads are with can effectively prevent and treat tomato Bemisia tabaci, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and the preventive effect time is long.Target crop is had no adverse effects in experiment scope of medication.
The Tolfenpyrad of Application Example 12 and active component B and its compounding preventing and treating small heart-eating peach worm test of pesticide effectiveness
This experimental arrangement is in Xianyang, Shanxi province city Weicheng District, and it is limited that test medicine founds rich biotechnology medicine company by Shaanxi Kang He
Company provides, the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% Avermectin
Plain missible oil (purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates small heart-eating peach worm insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser, dispenser
Investigate insect pest indexes and calculate preventive effect within 10 days afterwards, 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 15 4, active component B and its compounding preventing and treating small heart-eating peach worm test of pesticide effectiveness
As can be seen from Table 15, four Tolfenpyrads are with can effectively prevent and treat small heart-eating peach worm, preventing and treating effect after active component B compoundings
Fruit is superior to the preventive effect of single dose, and the preventive effect time is long.Target crop is had no adverse effects in experiment scope of medication.
The Tolfenpyrad of Application Example 13 and active component B and its compounding preventing and treating apple aphid test of pesticide effectiveness
This experimental arrangement is carried in Shaanxi Province's Luochuan County, test medicine by Shaanxi Kang He Li Feng biotechnologies pharmaceutcal corporation, Ltd
For the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% abamectin emulsifiable concentrate
(purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates apple aphid insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser, after dispenser
Investigate insect pest indexes and calculate preventive effect within 10 days, 30 days, 60 days.Experimental result is as follows：
The Tolfenpyrad of table 16 4, active component B and its compounding preventing and treating apple aphid test of pesticide effectiveness
As can be seen from Table 16, four Tolfenpyrads after active component B compoundings with can effectively prevent and treat apple aphid, prevention effect
The preventive effect of single dose is superior to, and the preventive effect time is long.Target crop is had no adverse effects in experiment scope of medication.
The Tolfenpyrad of Application Example 14 prevents and treats the rice hoppers test of pesticide effectiveness with active component B and its compounding
This experimental arrangement is carried in Sichuan Province Ya'an, test medicine by Shaanxi Kang He Li Feng biotechnologies pharmaceutcal corporation, Ltd
For the Tolfenpyrad suspending agent (autogamy) of comparison medicament 18% 4,1% emamectin benzoate microemulsion (purchased in market), 1.8% abamectin emulsifiable concentrate
(purchased in market), 10% pleocidin suspension (purchased in market), 25% ethyl pleocidin water dispersible granules (purchased in market).
Experiment investigates planthopper insect pest index before using conventional spray-on process, medicine, in insect pest early period of origination dispenser, 10 after dispenser
My god, 30 days, 60 days investigation insect pest indexes and calculate preventive effect.Experimental result is as follows：
The Tolfenpyrad of table 17 4, active component B and its compounding preventing and treating planthopper test of pesticide effectiveness
As can be seen from Table 17, four Tolfenpyrads after active component B compoundings with can effectively prevent and treat planthopper, and prevention effect is equal
Better than the preventive effect of single dose, and the preventive effect time is long.Simultaneously to paddy rice rice leaf roller, striped rice borer, yellow rice borer preventive effect also 97%
More than, target crop is had no adverse effects in experiment scope of medication.
The experiment by different places throughout the country is drawn afterwards, four Tolfenpyrads and emamectin benzoate benzoic acid
Salt, AVM, pleocidin, ethyl pleocidin compounding be made wettable powder, water dispersible granules, suspending agent, suspension emulsion,
To the bollworm of all kinds of crops, Americal rice leaf miner, red spider, leaf miner, small heart-eating peach worm, aleyrodid, Jie after aqueous emulsion, microemulsion
Shell worm, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, striped rice borer, rice leaf roller, yellow rice borer, aphid,
The preventive effect of the common insect pests such as prodenia litura is more than 95%, and better than single dose preventive effect, synergistic effect is obvious.
Claims (6)
1. a kind of Pesticidal combination containing four Tolfenpyrads and antibioticses, it is characterised in that：Pesticidal combination includes activity
Composition A, active component B and auxiliary agent, active components A are four Tolfenpyrads, and active component B is AVM, methylamino Avermectin
It is arbitrary a kind of in plain benzoate, pleocidin, ethyl pleocidin, and active components A and active component B weight ratio be
1:80~80:1.
2. Pesticidal combination according to claim 1, it is characterised in that：Active components A and active component B weight ratio are
1:40~40:1.
3. Pesticidal combination according to claim 2, it is characterised in that：Four Tolfenpyrads and active component B weight ratio
For 1:20~20:1.
4. the Pesticidal combination according to any one in claims 1 to 3, it is characterised in that：Wettable is made in composition
Pulvis, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
5. Pesticidal combination according to claim 4 is used for the application for preventing and treating insect on crops.
6. application according to claim 5, it is characterised in that institute's pest control be bollworm, Americal rice leaf miner, red spider,
Leaf miner, small heart-eating peach worm, aleyrodid, scale insect, pear sucker, leafhopper, beet armyworm, diamondback moth, cabbage caterpillar, planthopper, two change
Snout moth's larva, rice leaf roller, yellow rice borer, aphid, prodenia litura.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057174A (en) * | 2021-03-26 | 2021-07-02 | 合肥巨卓农业科技合伙企业(有限合伙) | Insecticidal composition containing ivermectin and tebuconazole amide |
| CN115581237A (en) * | 2022-10-10 | 2023-01-10 | 天津农学院 | Insecticidal composition containing tolfenpyrad and beauveria bassiana and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068235B (en) * | 2010-06-18 | 2016-04-20 | 拜耳知识产权有限责任公司 | There is the active ingredient combination of desinsection and acaricidal properties |
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2017
- 2017-05-28 CN CN201710393893.4A patent/CN107027785A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103068235B (en) * | 2010-06-18 | 2016-04-20 | 拜耳知识产权有限责任公司 | There is the active ingredient combination of desinsection and acaricidal properties |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113057174A (en) * | 2021-03-26 | 2021-07-02 | 合肥巨卓农业科技合伙企业(有限合伙) | Insecticidal composition containing ivermectin and tebuconazole amide |
| CN115581237A (en) * | 2022-10-10 | 2023-01-10 | 天津农学院 | Insecticidal composition containing tolfenpyrad and beauveria bassiana and application thereof |
| CN115581237B (en) * | 2022-10-10 | 2024-03-01 | 天津农学院 | Insecticidal composition containing tolfenpyrad and beauveria bassiana and application thereof |
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