CN106719672A - A kind of composition pesticide and its application containing picloram and fluoroglycofen-ethyl - Google Patents
A kind of composition pesticide and its application containing picloram and fluoroglycofen-ethyl Download PDFInfo
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- CN106719672A CN106719672A CN201611034436.8A CN201611034436A CN106719672A CN 106719672 A CN106719672 A CN 106719672A CN 201611034436 A CN201611034436 A CN 201611034436A CN 106719672 A CN106719672 A CN 106719672A
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- ethyl
- fluoroglycofen
- picloram
- composition pesticide
- alternanthera philoxeroides
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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
- A01N43/40—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
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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
- 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
- A01N37/44—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 at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
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- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
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- General Health & Medical Sciences (AREA)
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of composition pesticide containing picloram and fluoroglycofen-ethyl and its application, the active component of the composition pesticide is picloram and fluoroglycofen-ethyl, and the mass ratio of picloram and fluoroglycofen-ethyl is 50 250: 2 20.The composition pesticide, obvious synergistic effect is shown in the range of said ratio to preventing and kill off alternanthera philoxeroides, reduces the dosage of agricultural chemicals, reduces times for spraying, reduces drug cost, reduces adverse effect of the agricultural chemicals to ecological environment；Two kinds of combinations of active ingredient, can effectively control alternanthera philoxeroides spreads harm and power of regeneration, compensate for the defect and limitation when single dose is used；Extend the service life of medicament, to the comprehensive regulation important in inhibiting of alternanthera philoxeroides.Both play rapid at mixed drug effect, and the lasting period is long, and use cost is low, can be used to prevent and treat alternanthera philoxeroides.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to it is a kind of for prevent and kill off alternanthera philoxeroides containing picloram and
The composition pesticide of fluoroglycofen-ethyl.
Background technology
Once the incoming suitable growth for lacking effective natural enemy is regional, extension spreads alternanthera philoxeroides (also known as water peanut)
Speed is exceedingly fast, and can in a short time occupy water proximate and wetland, forms the single phytobiocoenose of large area, and heavy damage is local
Bio-diversity, trigger ecocatastrophe.River course, pond, fish pond, lake, farmland are occupied in China alternanthera philoxeroides, seriously
Have impact on shipping, irrigation, aquaculture, agricultural production and ecological environment.At present, alternanthera philoxeroides prevent and kill off it is many using artificial or
The methods such as mechanical catching, herbicide spraying.Manually or mechanically fish for that labour intensity is big, high cost, and herbicide is only to sky mostly
Heart alternanthera aerial part is effective, it is difficult to suppress its power of regeneration, and multiple medication then increased cost accounting, aggravate environment life
State influences.Research is screened first use and can effectively control annual the efficient of harm of alternanthera philoxeroides, safety herbicide formula to show
Obtain particularly important.
Picloram, chemical name：4- amino -3,5,6- trichloropyridine carboxylic acids are synthetic hormone type herbicide (plants
Growth regulator).Absorbed rapidly by leaves of plants and root, epinasty is produced (as stimulated cell to stretch in sensitive plant Immune inducing in vivo
Long and aging, especially in meristem zone, performance is obvious), finally cause plant growth to be stagnated and rapid dead.Picloram
Preventing and kill off for broad leaved weed in rice terrace is can be applied to, and gramineous crop is acted on without poisoning.
Fluoroglycofen-ethyl, chemical name：0- [5- (the fluoro- p- toloxyls of 2- chloro- a, a, a- tri-) -2- nitrobenzene formyls
Base] hydroxyl ethyl acetate, belong to diphenyl ether herbicide, it is protoporphyrin oxidase inhibitor, this product is once absorbed by plants, only
Effect is just played under illumination condition.The compound reacts with mol-chloric, and generation has virose compound four to plant cell
Pyrroles, gathers and has an effect, and is wholly absent plant cell membrane, then causes cell inclusion seepage, final dead.Second carboxylic
AKH7088 can effectively prevent and kill off various annual broadleaf weeds.
The content of the invention
Goal of the invention：Effectively suppression is difficult to for, first use poor to control of alligator weed effect in the prior art
Alternanthera philoxeroides spreads the problem of harm and its regeneration, the present invention is intended to provide a kind of containing picloram and fluoroglycofen-ethyl
Composition pesticide, make it have efficiently, it is wide spectrum, environmentally friendly, beneficial to alternanthera philoxeroides improvement the features such as.It is of the invention another
One purpose is to provide a kind of application of the above-mentioned composition pesticide containing picloram and fluoroglycofen-ethyl.
Technical scheme：In order to realize foregoing invention purpose, the technical solution adopted by the present invention is：
A kind of composition pesticide containing picloram and fluoroglycofen-ethyl, active ingredient is picloram and second carboxylic fluorine
The mass ratio of careless ether, picloram and fluoroglycofen-ethyl is 50-250: 2-20.
The preferred mass ratio of picloram and fluoroglycofen-ethyl is 3: 1,5: 1,40: 3 and 15: 1.
A kind of pesticidal preparations containing picloram and fluoroglycofen-ethyl, the preparation is by containing picloram and second carboxylic fluorine
The composition pesticide of careless ether and the acceptable auxiliaries of field of pesticide preparation into acceptable any one formulation on agricultural chemicals.
The formulation of the pesticidal preparations is wettable powder, water dispersible granules, suspending agent or oil-suspending agent.
Two kinds of herbicidal active components account for the 1-90% of pesticidal preparations gross weight in the pesticidal preparations.
The auxiliary material be selected from wetting agent, dispersant, spreader-sticker, stabilizer, bleeding agent, thickener, antifreezing agent, defoamer,
Filler, solvent；Wherein, the wetting agent be neopelex, calcium dodecyl benzene sulfonate, lauryl sodium sulfate,
Lignosulfonates, alkyl phenol formaldehyde resin polyoxyethylene ether, aliphatic alcohol sulfate, phenethyl phenol polyethenoxy ether, nonyl phenol
One or more in APEO；The dispersant is lignosulfonates, alkylbenzenesulfonate, alkylphenol-polyethenoxy
One kind of ether, NPE, alkyl ethyl sulfonate, alkylnaphthalene sulfonate formaldehyde condensation products and polycarboxylic acid salt or
It is several；Described stabilizer is one or more in epoxidized vegetable oil；The spreader-sticker is polyvinyl alcohol, alkyl diphenyl ether
One or more in sodium disulfonate, poly- trisiloxanes, triethanolamine oleate；The solvent is soybean oil, methyl oleate, white
Oil, one or more in turpentine oil methyl naphthalene higher aliphatic hydrocarbon ils；Described filler is white carbon, cornstarch, kaolin, silicon
One or more in diatomaceous earth, sodium sulphate, ammonium sulfate.
Application of the described composition pesticide containing picloram and fluoroglycofen-ethyl in alternanthera philoxeroides is prevented and treated.
During preventing and treating alternanthera philoxeroides, used in alternanthera philoxeroides initial phase, vigorous period, florescence, Later growth.
The production technology of the various application forms of the composition pesticide containing picloram and fluoroglycofen-ethyl belongs to
Existing known technology.
Composition pesticide and its pesticidal preparations containing picloram and fluoroglycofen-ethyl that the present invention is provided, generally use
The method of spraying is used, it is also possible to as needed using agriculturally apply other use technology.
Beneficial effect：Compared with prior art, the composition pesticide containing picloram and fluoroglycofen-ethyl of the invention,
Have the following advantages that：
1) composition pesticide containing picloram and fluoroglycofen-ethyl of the invention, shows in certain ratio range
Obvious synergistic effect, the prevention effect of composition is significantly improved than single dose, reduces the dosage of agricultural chemicals, reduces
Times for spraying, reduces drug cost, reduces adverse effect of the agricultural chemicals to ecological environment.
2) composition pesticide containing picloram and fluoroglycofen-ethyl of the invention, two kinds of combinations of active ingredient, energy
Enough spreading for effective control alternanthera philoxeroides are endangered and are regenerated, and compensate for the defect and limitation when single dose is used.
3) composition pesticide containing picloram and fluoroglycofen-ethyl of the invention, drug effect plays rapid, and the lasting period is long,
Use cost is low, easy to use, time saving and energy saving, and its popularization and application has huge economic benefit and social benefit.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.As described below is only that the present invention is preferably implemented
Example, is used only for the description present invention, it is impossible to be interpreted as limiting the scope of the present invention.It should be pointed out that all in the present invention
Spirit and principle within any modification, equivalent and the improvement made etc., should be included in protection scope of the present invention it
It is interior.
In following examples, unless otherwise indicated, all percentages are weight percentage.
Embodiment 1：30% picloram fluoroglycofen-ethyl oil-suspending agent
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 25%, second carboxylic fluorine
Careless ether 5%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, epoxidized soybean oil 5%, organobentonite 5%,
Methyl oleate is to 100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, then other above-mentioned materials (except organobentonite) are added together
To in reactor mixer, stir, material is injected and is ground in multistage sand mill, the fineness of materials 98% after grinding passes through
Discharged after 1-5um, material, can system after emulsification in high-shear emulsifying kettle is put into together with the organobentonite for having dissolved in advance
Into 30% picloram fluoroglycofen-ethyl oil-suspending agent.
Embodiment 2：40% picloram fluoroglycofen-ethyl suspending agent
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 30%, second carboxylic fluorine
Careless ether 10%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, ethylene glycol 5%, aluminium-magnesium silicate 2%, defoamer
0.5%, preservative 0.1%, xanthans 0.1%, water to 100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, then other above-mentioned materials (except xanthans) are added to instead together
Answer in kettle mixer, stir, material is injected and is ground in multistage sand mill, the fineness of materials 98% after grinding passes through 1-
Discharged after 5um, material can be made into 40% in high-shear emulsifying kettle is put into together with the xanthans for having dissolved in advance after emulsification
Picloram fluoroglycofen-ethyl suspending agent.
Embodiment 3：16% picloram fluoroglycofen-ethyl wettable powder
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 13%, second carboxylic fluorine
Careless ether 3%, lauryl sodium sulfate 2%, sodium butylnaphthalenesulfonate 3%, calcium lignosulfonate 5%, white carbon 5%, kaolin is extremely
100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, mix in adding cone-type mixer together with other above-mentioned materials
It is even, to be crushed by airslide disintegrating mill, the material after crushing mixes through cone-type mixer again, and mixed fineness of materials 98% passes through
325 mesh standard sieves are that 16% picloram fluoroglycofen-ethyl wettable powder is obtained.
Embodiment 4：25% picloram fluoroglycofen-ethyl water dispersible granules
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 20%, second carboxylic fluorine
Careless ether 5%, lauryl sodium sulfate 4%, metal carboxylate 5%, urea 10%, plus kaolin are to 100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, mix in adding cone-type mixer together with other above-mentioned materials
It is even, to be crushed by airslide disintegrating mill, the material after crushing mixes through cone-type mixer again, and mixed fineness of materials 98% passes through
325 mesh standard sieves, plasticity material is kneaded into addition kneader, finally is put into be extruded in Squeezinggranulator by this material and is made
Grain, 25% picloram fluoroglycofen-ethyl water dispersible granules are obtained after granulation through drying, screening.
Embodiment 5：36% picloram fluoroglycofen-ethyl oil-suspending agent
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 30%, second carboxylic fluorine
Careless ether 6%, lauryl sodium sulfate 2%, sodium butylnaphthalenesulfonate 3%, calcium lignosulfonate 5%, white carbon 5%, kaolin is extremely
100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, then other above-mentioned materials (except organobentonite) are added together
To in reactor mixer, stir, material is injected and is ground in multistage sand mill, the fineness of materials 98% after grinding passes through
Discharged after 1-5um, material, can system after emulsification in high-shear emulsifying kettle is put into together with the organobentonite for having dissolved in advance
Into 36% picloram fluoroglycofen-ethyl oil-suspending agent.
Embodiment 6：46% picloram fluoroglycofen-ethyl suspending agent
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 30%, second carboxylic fluorine
Careless ether 16%, phenethyl phenol APEO 5%, sodium lignin sulfonate 8%, ethylene glycol 5%, aluminium-magnesium silicate 2%, defoamer
0.5%, preservative 0.1%, xanthans 0.1%, water to 100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, then other above-mentioned materials (except xanthans) are added to instead together
Answer in kettle mixer, stir, material is injected and is ground in multistage sand mill, the fineness of materials 98% after grinding passes through 1-
Discharged after 5um, material can be made into 46% in high-shear emulsifying kettle is put into together with the xanthans for having dissolved in advance after emulsification
Picloram fluoroglycofen-ethyl suspending agent.
Embodiment 7：44% picloram fluoroglycofen-ethyl wettable powder
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 36%, second carboxylic fluorine
Careless ether 8%, lauryl sodium sulfate 2%, sodium butylnaphthalenesulfonate 3%, calcium lignosulfonate 5%, white carbon 5%, kaolin is extremely
100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, mix in adding cone-type mixer together with other above-mentioned materials
It is even, to be crushed by airslide disintegrating mill, the material after crushing mixes through cone-type mixer again, and mixed fineness of materials 98% passes through
325 mesh standard sieves are that 44% picloram fluoroglycofen-ethyl wettable powder is obtained.
Embodiment 8：27% picloram fluoroglycofen-ethyl water dispersible granules
The each group of the composition pesticide containing picloram and fluoroglycofen-ethyl is divided into：Picloram 25%, second carboxylic fluorine
Careless ether 2%, lauryl sodium sulfate 4%, metal carboxylate 5%, urea 10%, plus kaolin is to 100%.
After fluoroglycofen-ethyl is mixed with filling adsorption, mix in adding cone-type mixer together with other above-mentioned materials
It is even, to be crushed by airslide disintegrating mill, the material after crushing mixes through cone-type mixer again, and mixed fineness of materials 98% passes through
325 mesh standard sieves, plasticity material is kneaded into addition kneader, finally is put into be extruded in Squeezinggranulator by this material and is made
Grain, 27% picloram fluoroglycofen-ethyl water dispersible granules are obtained after granulation through drying, screening.
The picloram of embodiment 9 and fluoroglycofen-ethyl optimum proportioning are screened
In order to further appreciate that the synergy of picloram and fluoroglycofen-ethyl mixture to alternanthera philoxeroides, the present invention
People has carried out formulation screening test to picloram and fluoroglycofen-ethyl mixture.
Test material：Alternanthera philoxeroides, in April, 2016 is picked up from the fallow field of Jiangsu Province Agriculture Science Institute.
Test apparatus：PWT-510 type spray towers, plum Teller AB135-S electronic balances, volumetric flask, triangular flask, beaker, amount
Cylinder, Plastic Drum, pipette, chi, scissors etc..
Test method：The picloram and fluoroglycofen-ethyl active compound of certain mass are first weighed, adds methyl alcohol fully to dissolve
Diluted with the 0.1% Tween 80 aqueous solution afterwards, be configured to single dose mother liquor.Series proportioning is set according to trial test, each proportioning sets
Put 5-7 concentration gradient stand-by.Plastic Drum (upper diameter 23cm, lower diameter 16cm, 20cm high) is filled into air-dried fine earth.Soil is
Horse liver soil, pH6.7, the content of organic matter 1.6% is air-dried standby after sieving.(3~4 pairs of leaves, band is or not clip alternanthera philoxeroides stipes
Determine root) plant to be built in heliogreenhouse in the Plastic Drum (going up diameter 23cm, lower diameter 16cm, 20cm high) equipped with fine earth and cultivate
(temperature is 33 DEG C/25 DEG C, and about 12h illumination/12h is dark), 5 plants/barrel.During 8~10 pairs of leaves of alternanthera philoxeroides, in PWT-510 types
According to the spraying of experimental design dosage cauline leaf, (precision spraying area is 0.2m2, and spraying liquid 10ml, spray value is 500L/ in spray tower
Hm2, atomisation pressure is 0.5kpa) apply medicament.After placing 2h outside dispenser rear chamber, it is placed in heliogreenhouse and cultivates, to spray clear water
Compare treatment.
The growing state of routine observation alternanthera philoxeroides after medicine.25 days investigation alternanthera philoxeroides overground part fresh weights, meter after medicine
Calculate aerial part fresh weight inhibition.Alternanthera philoxeroides regeneration branch number, meter are investigated 45 days after medicine (after wiping out aerial part 20 days)
Calculate inhibiting rate.Single dose picloram, fluoroglycofen-ethyl and 8 poison of binary mixture agent are obtained using DPS data handling systems
Power regression equation, calculates ED50Value and 95% confidence limit.Co-toxicity coefficient is calculated with the abundant methods of Sun Yun.Co-toxicity coefficient is expressed as more than 120
Synergistic effect, antagonism is expressed as less than 80, and summation action is expressed as between 80~120.
Result of the test：Medicine is post-processed 15 days and observed, and picloram and fluoroglycofen-ethyl are in 50-250: 2-20 ratio mixture
Distorted to withered using rear alternanthera philoxeroides yellowing leaf, to the inhibitory action of alternanthera philoxeroides with the increase of drug concentration on
Rise, there is bioactivity very high to alternanthera philoxeroides.
25 days after medicine, the 8 binary mixture combinations of picloram and fluoroglycofen-ethyl have to the fresh weight of alternanthera philoxeroides
Obvious inhibitory action (table 1).25: 1,5: 2,125: 1,25: 2,3: 1,5: 1,40: 3 and 15: 1 common poison system in 8 proportionings
Number is respectively 260.11,194.50,148.51,204.70,191.92,177.33,168.00 and 165.84, and co-toxicity coefficient is more than
120, show as synergistic effect.
1 picloram of table-synergy of the fluoroglycofen-ethyl mixture to alternanthera philoxeroides fresh weight
Picloram and 8 binary mixture combinations of fluoroglycofen-ethyl are right (after wiping out aerial part 20 days) 45 days after medicine
Alternanthera philoxeroides regeneration branch number also has obvious inhibitory action, 25: 1 in 8 proportionings, 5: 2,125: 1,25: 2,3: 1,5: 1,
40: 3 and 15: 1 co-toxicity coefficient is respectively 178.89,227.98,160.98,158.29,134.02,141.74,196.49 and
193.77, co-toxicity coefficient is more than 120, shows as synergistic effect (table 2).
2 piclorams of table-fluoroglycofen-ethyl mixture regenerates the synergy of branch number to alternanthera philoxeroides
Picloram has good inhibiting effect to various annual and perennial weeds, and the lasting period is long；Second carboxylic fluorine
Careless ether has preferable preventive effect to annual and perennial broad leaved weed, and the speed that takes effect is fast.Both can effectively suppress to prevent and kill off sky mixture
Spreading for heart alternanthera endangers and its power of regeneration.Picloram and fluoroglycofen-ethyl are right in 50-250: 2-20 ratio mixture
Alternanthera philoxeroides shows as synergistic effect.
The field control effectiveness test of embodiment 10
Reagent agent：Select prepared mixed herbicide in embodiment 1~4.
Comparison medicament：24% picloram aqua (purchased in market)
20% fluoroglycofen-ethyl missible oil (purchased in market)
If clear water is compareed
Application method：Growth of alligator alternanthera animated period spraying treatment, amount of liquid medicine 30kg/ mus.
Spraying time：With reference to the Ministry of Agriculture《Pesticide field efficacy medicine test criterion》, August is applied according to design dosage on the 17th within 2016
Medicine.
Respondent and method：Alternanthera philoxeroides, 30d investigates the fresh weight of alternanthera philoxeroides after medicine.
Test results and analysis are shown in Table 3 respectively.
The field control effectiveness test result of table 3 (30d after medicine)
| Treatment agent | Consumption (g/ mus) | Fresh weight preventive effect (%) |
| Embodiment 1 | 400 | 91.07 |
| Embodiment 2 | 200 | 89.86 |
| Embodiment 3 | 300 | 91.72 |
| Embodiment 4 | 450 | 90.64 |
| 24% picloram aqua | 600 | 73.22 |
| 20% fluoroglycofen-ethyl missible oil | 40 | 66.57 |
Embodiment 11
With reference to the method for embodiment 10, field control effectiveness test is carried out to mixed herbicide obtained in embodiment 5-8, it was demonstrated that：
Each mixed herbicide has obvious synergistic effect, all has significant preventive effect to alternanthera philoxeroides, and effect is significant is better than single dose
Use, and the lasting period is long.
Claims (9)
1. a kind of composition pesticide containing picloram and fluoroglycofen-ethyl, it is characterised in that：Active component is ammonia chloropyridine
The mass ratio of acid and fluoroglycofen-ethyl, picloram and fluoroglycofen-ethyl is 50-250: 2-20.
2. a kind of pesticidal preparations containing picloram and fluoroglycofen-ethyl, it is characterised in that：The preparation is by claim 1 institute
The composition pesticide and the acceptable auxiliaries of field of pesticide preparation into agricultural chemicals containing picloram and fluoroglycofen-ethyl stated
Upper acceptable any one formulation.
3. pesticidal preparations containing picloram and fluoroglycofen-ethyl according to claim 2, it is characterised in that：The agriculture
The formulation of medicine preparation is wettable powder, water dispersible granules, suspending agent, microemulsion, finish, suspension emulsion, missible oil, water-dispersible grain
Agent, aqueous emulsion or oil-suspending agent.
4. pesticidal preparations containing picloram and fluoroglycofen-ethyl according to claim 2, it is characterised in that：The system
Active ingredient accounts for the 1-90% of weight of formulation in agent.
5. pesticidal preparations containing picloram and fluoroglycofen-ethyl according to claim 2, it is characterised in that：It is described auxiliary
Material is selected from wetting agent, dispersant, spreader-sticker, stabilizer, bleeding agent, thickener, antifreezing agent, defoamer, filler, solvent；Wherein,
The wetting agent is neopelex, calcium dodecyl benzene sulfonate, lauryl sodium sulfate, lignosulfonates, alkane
In base fluosite APEO, aliphatic alcohol sulfate, phenethyl phenol polyethenoxy ether, NPE one
Plant or several；The dispersant is lignosulfonates, alkylbenzenesulfonate, APES, polyoxyethylene nonyl phenyl second
One or more of alkene ether, alkyl ethyl sulfonate, alkylnaphthalene sulfonate formaldehyde condensation products and polycarboxylic acid salt；Described stabilization
Agent is one or more in epoxidized vegetable oil；The spreader-sticker is polyvinyl alcohol, alkyl diphenyl ether disulphonic acid sodium, poly- three silicon
One or more in oxygen alkane, triethanolamine oleate；The solvent is soybean oil, methyl oleate, white oil, turpentine oil methyl naphthalene high
One or more in the fatty hydrocarbon ils of level；Described filler is white carbon, cornstarch, kaolin, diatomite, sodium sulphate, sulfuric acid
One or more in ammonium.
6. the composition pesticide containing picloram and fluoroglycofen-ethyl described in claim 1 is in alternanthera philoxeroides is prevented and treated
Using.
7. application according to claim 6, it is characterised in that：It is initial in alternanthera philoxeroides when alternanthera philoxeroides is prevented and treated
Phase, vigorous period or florescence use.
8. the pesticidal preparations containing picloram and fluoroglycofen-ethyl described in any one of claim 2-5 are preventing and treating hollow lotus seeds
Application in grass.
9. the composition pesticide containing picloram and fluoroglycofen-ethyl according to claim 1, it is characterised in that：It is described
The mass ratio of picloram and fluoroglycofen-ethyl is 3: 1,5: 1,40: 3 and 15: 1.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034436.8A CN106719672A (en) | 2016-11-16 | 2016-11-16 | A kind of composition pesticide and its application containing picloram and fluoroglycofen-ethyl |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034436.8A CN106719672A (en) | 2016-11-16 | 2016-11-16 | A kind of composition pesticide and its application containing picloram and fluoroglycofen-ethyl |
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| CN106719672A true CN106719672A (en) | 2017-05-31 |
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| US7432227B2 (en) * | 2003-04-02 | 2008-10-07 | Dow Agrosciences Llc | 6-alkyl or alkenyl-4-aminopicolinates and their use as herbicides |
| CN102428920A (en) * | 2011-11-04 | 2012-05-02 | 利尔化学股份有限公司 | Synergic weed killing composition |
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2016
- 2016-11-16 CN CN201611034436.8A patent/CN106719672A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7432227B2 (en) * | 2003-04-02 | 2008-10-07 | Dow Agrosciences Llc | 6-alkyl or alkenyl-4-aminopicolinates and their use as herbicides |
| CN102428920A (en) * | 2011-11-04 | 2012-05-02 | 利尔化学股份有限公司 | Synergic weed killing composition |
Non-Patent Citations (1)
| Title |
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| 丁骞: "几种氯代吡啶类除草剂的应用现状", 《安徽科技》 * |
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Application publication date: 20170531 |