CN111374128A - Application of pesticide polymer synergist in herbicide - Google Patents
Application of pesticide polymer synergist in herbicide Download PDFInfo
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- CN111374128A CN111374128A CN201811638856.6A CN201811638856A CN111374128A CN 111374128 A CN111374128 A CN 111374128A CN 201811638856 A CN201811638856 A CN 201811638856A CN 111374128 A CN111374128 A CN 111374128A
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/32—Ingredients for reducing the noxious effect of the active substances to organisms other than pests, e.g. toxicity reducing compositions, self-destructing compositions
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
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- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
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- Engineering & Computer Science (AREA)
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- Agronomy & Crop Science (AREA)
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Abstract
The invention relates to a pesticide polymer synergist and application thereof in a herbicide, wherein the pesticide polymer synergist G801 is used for improving the weed killing rate of the herbicide, reducing the green return rate of weeds after the herbicide is applied and improving the weed killing rate of the herbicide in a low-temperature period. In the process of improving the weeding effect of the preparation containing the glyphosate and the salt thereof, the pesticide polymer synergist G801 has quick action, so that the weed killing rate of the glyphosate preparation is improved within 10 days, and the weeds after the pesticide application treatment are basically prevented from turning green within 30 days.
Description
Technical Field
The invention belongs to the field of pesticides, particularly relates to a synergist, and particularly relates to an application of a pesticide polymer synergist in a herbicide.
Background
N- (phosphonomethyl) glycine (glyphosate) is usually used in the form of its salt, and its isopropylamine salt, sodium salt, potassium salt, ammonium salt, etc. are completely dissolved in water, and are usually used for processing into glyphosate aqueous solution, glyphosate wettable powder, soluble granules, etc. When the glyphosate is prepared into the aqueous solution for use, the surface tension of the glyphosate is higher, and the glyphosate cannot be adhered to the surface of a target, so that a surfactant is usually required to be added to reduce the surface tension of the aqueous solution during use, and the spreadability and the adhesive force of the glyphosate on the surface of the target are increased, so that the effect of increasing the deposition amount is achieved. Because the surfactant which can be used for the glyphosate aqueous solution is not too many, and most anionic and nonionic surfactants can generate turbidity and the like in the glyphosate aqueous solution system, the selection of the surfactant in the glyphosate aqueous solution system is limited to a great extent, and in the very limited available surfactant, an aqueous solution which can obtain good appearance viscosity of the preparation and can obviously improve the activity of the glyphosate aqueous solution is prepared, which is a problem commonly faced by the industry.
The auxiliary agents used in the production of the glyphosate preparation mainly comprise alkyl glycoside (APG), imidazoline amphoteric surfactant, betaine surfactant, plant source surfactant (grass saponin, etc.), alkyl ammonium chloride, fatty alcohol ether wetting penetrant (barrel mixed use), tallow amine polyoxyethylene ether (TAE 0), and other surfactants, but the tallow amine surfactant has the defects of large use amount, high cost, low pesticide effect, difficult foam elimination, and the like in the conventional surfactant.
The current polymeric adjuvant products do not address the increased activity and increased duration of glyphosate formulations, for example, in patent publication No. CN101475691A, acrylamide modified polymeric micro-crosslinked gels are disclosed, which are prepared using anions, cations and non-ions, but the products prepared are not suitable for use in glyphosate formulations.
Therefore, a synergist in the aspect of pesticide is developed and can be used in a glyphosate aqueous solution formula and a herbicide formula taking glyphosate as a main component, so as to solve the problems of low weeding rate of the existing glyphosate preparation and weed turning-over after a long time after application.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a use of a pesticide polymer synergist G801 for increasing a weed killing rate of a herbicide, reducing a rate of turning-over of weeds after application of the herbicide, increasing a weed killing rate of the herbicide in a low temperature period, increasing a weed killing rate of the herbicide against resistant weeds, or reducing damage of the herbicide to root systems of woody crops.
Wherein the pesticide polymer synergist G801 is a preparation assistant model which is produced and sold by Shantou Daqianhao new science and technology research center, Limited company.
In the application, the active ingredient of the herbicide is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient of the herbicide is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt and selective herbicide active ingredients.
The invention also provides a pesticide composition which comprises the pesticide polymer synergist G801 and a preparation containing a herbicide active ingredient, wherein the weight ratio of the pesticide polymer synergist G801 to the preparation containing the herbicide active ingredient is (0.01-5.00): 100.
In the pesticide composition, the active ingredient of the herbicide is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient of the herbicide is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt and a selective herbicide.
The invention also provides a pesticide preparation, which comprises a pesticide polymer synergist G801 and a herbicide active ingredient, wherein the pesticide polymer synergist accounts for 0.01-5.00 wt% of the pesticide preparation.
In the pesticide preparation, the active ingredient of the herbicide is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient of the herbicide is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt and a selective herbicide.
In the pesticide preparation, the dosage form of the pesticide preparation is the granular dosage form, the powder dosage form or the liquid dosage form, and particularly preferably, the pesticide dosage form is an aqueous agent, wettable powder or soluble granules.
The selective herbicide is 2,4-D, 2-methyl-4-chloro, gefen, fluazifop-p-butyl, pendimethalin, atrazine, ametryn, metolachlor, butachlor, acetochlor, pretilachlor, benthiavalicarb, isoproturon, diuron, oxyfluorfen (fruit), fomesafen (tiger), fluoroglycofen, lactofen, bensulfuron-methyl, nicosulfuron, rimsulfuron-methyl, pyrazosulfuron-ethyl, sulfamethoxazole (tiger), bensulfuron-methyl, trifluosulfuron-methyl, sodiumsulfuron sodium, bentazon (bentazone), prosulfocarb (bentazone), bromoxynil, bensulfuron-methyl, nicosulfuron-methyl, pyrazosulfuron-ethyl, tribenuron-methyl, sulfosulfuron-methyl, trifloxysulfuron-sodium, bentazone (bentazone), bentazone, bromoxynil-p-methyl, bromoxynil, bensulfuron-ethyl, bensulfuron-methyl, bensulfuron, The selective herbicide is not limited to the variety, active ingredients of the selective herbicide sold in the market can be combined with glyphosate for use, the pesticide polymer synergist G801 can improve the weeding effect of a glyphosate preparation independently, and the selective herbicide mixed glyphosate compound composition can also play a role in improving the weeding effect.
The invention also provides a using method of the pesticide polymer synergist G801, which is characterized in that the pesticide polymer synergist G801 is mixed with a commercial herbicide preparation and then diluted for application, or the pesticide polymer synergist G801 is added in the dilution stage of the commercial herbicide and mixed for use, or the commercial herbicide preparation is diluted and the pesticide polymer synergist G801 is diluted and then mixed for use in a tank, or the pesticide polymer synergist G801 is added in the preparation of the herbicide preparation for preparation.
The invention has the advantages of
The pesticide polymer synergist G801 can effectively improve the weeding effect of glyphosate preparations. On one hand, the pesticide polymer synergist G801 can improve the pesticide effect of the existing glyphosate preparations, and the weeding effect of the glyphosate preparations can be improved by directly adding the pesticide polymer synergist G801 in the process of using the commercially available glyphosate preparations, including the pesticide preparations of glyphosate compounded selective herbicides; on the other hand, the glyphosate preparation prepared by applying the pesticide polymer synergist or the compound preparation of the glyphosate and the selective herbicide can also improve the weeding effect of the preparation.
In the process of improving the weeding effect of the preparation containing the glyphosate and the salt thereof, the pesticide polymer synergist G801 has quick action, so that the weed killing rate of the glyphosate preparation in 7 days and 14 days is improved, the quick action killing rate of the herbicide on resistant weeds is improved, the weeds after the pesticide application treatment are basically not turned green after 30 days, and the persistent killing rate of the herbicide on the weeds is ensured.
From the current test results, the glyphosate preparation containing the pesticide polymer synergist G801 can reduce the damage of the herbicide to the root system of woody crops, namely reduce the adverse effect of glyphosate applied to the root system of the weeds of forest trees and fruit trees, and reduce the phytotoxicity to the root system of the woody crops.
Detailed Description
In the following examples, the pesticide polymer synergist G801 used was the model number of a product produced and sold by qianhao new technology research center limited of Shantou. The raw materials used in the other examples were all commercially available.
Example 1: test of optimum addition amount of pesticide polymer synergist G801
Mixing a pesticide polymer synergist G801 and a 30% glyphosate aqueous solution, and adding different amounts of pesticide polymer synergists G801 into the same 30% glyphosate aqueous solution to prepare different mixed samples, wherein the weight condition of the pesticide polymer synergist G801 added in each mixed sample is shown in the following table 1. The addition amount of the pesticide polymer synergist G801 is 30% of the original glyphosate aqueous solution by mass percent, namely 100G30% of the glyphosate aqueous solution is added with 1% of the pesticide polymer synergist G801, actually 1G of the pesticide polymer synergist G801 is added, the final product is 101G, and the weight ratio of the 30% of the glyphosate aqueous solution to the pesticide polymer synergist G801 can also be converted to 100:1, namely, the mixture is mixed under the condition of 100:1 to obtain a mixed sample. The mixed sample to which the agricultural chemical polymer synergist G801 was not added is denoted as mixed sample 1, and actually mixed sample 1 serves as a control sample.
And (3) diluting the mixture samples by 60 times with water respectively to obtain liquid medicine, wherein the dilution times are calculated according to the mass of the 30% glyphosate water agent, and the mass of the pesticide polymer synergist G801 is not considered. The herbicide is applied to the leaf surfaces of weeds in a liquid medicine spraying mode, the weed killing rate in 7 days and 14 days and the weed green turning rate in 30 days are respectively detected, the standard of weed killing by the herbicide is that all the leaf surfaces of the weeds are withered and yellow, and the core leaves and the top leaves of the broad-leaf weeds of the grassy weeds are withered and yellow.
The experimental conditions were: more than 80% of weeds are 20-40 cm in height, part of weeds are less than 20 cm in height, part of weeds are more than 40 cm in height, statistics of weeds are carried out by counting broad-leaved plants and gramineous plants in a defined application area, and the area of each test area is 0.2 square meters.
The test plots are located in open weed clumpy plots and are divided manually, three test plots are arranged at intervals for each test, the average temperature in the pesticide application period is 24-30 ℃, the test plots are divided into a small part of dates in cloudy days or rain gusts in 30 days after pesticide application, and a large part of dates are in sunny days.
Two periods are respectively counted aiming at the weed condition of a pesticide application plot, the weed killing rate is counted once 7 days after pesticide application, the influence of the polymer synergist G801 on the quick-acting performance of the herbicide is mainly evaluated, the weed killing rate is counted once 14 days after pesticide application, the influence of the polymer synergist G801 on the killing rate of the herbicide is mainly evaluated, the green return rate of the weed is counted 30 days after pesticide application, and the influence of the polymer synergist G801 on the weeding persistence is mainly evaluated. The weed killing rate is calculated by dividing the number of dead weed plants by the number of surviving weed plants before application, the green return rate is calculated by dividing the number of green return plants by the number of dead weed plants counted 14 days after application, and the test result of each mixed sample is the average value of three test plots. Weed kill rates at 7 days, 14 days and 30 days after application of the different mixed samples are shown in table 1 below.
TABLE 1 mixing ratio and effect of pesticide polymer synergist G801 and 30% glyphosate aqueous solution
As can be seen from Table 1, the polymeric pesticide synergist G801 can improve the weed killing rate of 7 days and 14 days after glyphosate application, the optimal addition amount of the polymeric pesticide synergist G801 is 1.0-2.0%, the effect is the best when the addition amount is 1.5%, and the weed killing rate and the green returning rate begin to decrease after the addition amount exceeds 2.0%. From the data of the weed killing rate of 7 days, the weed killing rate of the mixed sample added with the polymer synergist G801 exceeds 16.5 percent of the same herbicide without the polymer synergist, which indicates that the quick action of the polymer synergist G801 on the herbicide is better improved. From the data of the weed killing rate in 14 days, the weed killing rate of the mixed sample added with the polymer synergist G801 exceeds 12.8 percent of the same herbicide without being added, which indicates that the killing rate of the herbicide is better improved by the polymer synergist G801. From the data of the 30-day weed green-turning rate, the weed green-turning rate of the mixed sample added with the polymer synergist G801 is 0, which shows that the persistence of the herbicide is better improved by the polymer synergist G801.
In the test process, the control effect on malignant weeds is observed, and the main reason for improving the killing rate of the weeds is the improvement of the killing rate of resistant weeds, such as erigeron breviscapus, goosegrass herb, crab grass, Equisetum arvense, green bristlegrass herb, acalypha australis and the like, the killing rate of the preparation without the pesticide polymer synergist G801 on the weeds is lower, the killing rate of the preparation with the pesticide polymer synergist G801 on the resistant weeds is higher, and some resistant weeds are still not killed, such as part of goosegrass and the like which survive, so that the killing rate cannot reach 100%.
The mixed sample 1 and the mixed sample 12 were subjected to a weeding test at a low temperature period of 10 to 15 ℃ in the same manner as the test at 15 to 25 ℃. In the low temperature period (within 30 days after application) of the test, the temperature occasionally exceeds 15 ℃, but the low temperature time is short and is only less than 2 days, and the rest time is below 15 ℃. The test results at low temperature are given in table 2 below:
TABLE 2 Low-temperature herbicidal effect of pesticide polymer synergist G801 and 30% glyphosate aqueous solution
It can be seen that the 30% glyphosate water agent added with the pesticide polymer synergist G801 has obviously improved weeding effect in a low-temperature period and longer lasting period, and although the green return rate is higher than that of the application at the temperature of more than 15-25 ℃, the basic control of the green return of weeds is realized.
Example 2 Effect of polymeric synergist of pesticides G801 on weed kill Rate of other Glyphosate formulations
The amount of the pesticide polymer synergist G801 added into the glyphosate preparation is 2% of the weight of the glyphosate preparation, the pesticide polymer synergist G801 is added into a liquid preparation, a powder preparation or a granular preparation according to the same proportion, and the timing of adding the pesticide polymer synergist G801 into the powder granules or the glyphosate preparation can be carried out in a dilution stage.
In the preparation dilution stage, whether the pesticide polymer synergist G801 is contained or not, the same preparation is diluted by the same times, and the concentration is kept within the range of 5000ppm +/-200 ppm when the preparation is diluted to the concentration calculated according to the glyphosate concentration. The specific experimental results are shown in the following Table 3
TABLE 3 mixing ratio and effect of pesticide polymer synergist G801 and glyphosate preparation
Through the weeding effect tests of the preparations of different salts of glyphosate, the pesticide polymer synergist G801 has a general synergistic effect on the preparations of various salts of glyphosate.
Example 3 herbicidal Effect of Glyphosate preparation containing pesticide Polymer synergist G801
The glyphosate preparation is prepared by applying the pesticide polymer synergist G801, and the specific preparation method and the effect of the preparation are as follows.
Glyphosate formulation 1
Adding 15G of pesticide polymer synergist G801, 35G of alkyl glycoside, 500G of 62% glyphosate isopropylamine salt mother liquor and 450G of water into a stirring pot, stirring for about 40min, and adjusting the pH value of the system to be 4.5 to prepare the glyphosate preparation 1
Glyphosate formulation 2
Adding 15G of pesticide polymer synergist G801, 30G of alkyl glycoside, 600G of 62% glyphosate isopropylamine salt mother liquor and 315G of water into a stirring pot, stirring for about 40min, adding 40G of ammonium sulfate, stirring for 10min, and adjusting the pH value of the system to 4.5 to prepare the glyphosate preparation 2.
The quality of the glyphosate preparations 1 and 2 was tested, and a weeding test was carried out simultaneously, the preparations were diluted to a chemical solution concentration of 5000ppm calculated on the basis of glyphosate, the weeding test method was the same as that of example 1, the test field of the herbicidal effect of the preparations was changed to a forest field of poplar seedlings (about 1.5 m higher), the distance from the test field to the root of the poplar seedlings was 0.5 m, and the effect on the growth of the poplar seedlings was tested simultaneously. The results are given in Table 4 below.
TABLE 4 quality and herbicidal effectiveness of Glyphosate formulations formulated with polymeric pesticide synergist G801
Wherein the commercial 30% glyphosate water solution does not contain water-soluble high molecular polymer.
After application, the growth change of the poplar seedlings at a distance of 0.5 m from the application field in 14 days and the growth change of the poplar seedlings in 30 days are observed, and the growth of the poplar seedlings near the glyphosate preparations 1 and 2 is not influenced, and the verdant of the leaf surfaces of the poplar seedlings near the commercial 30% glyphosate aqueous solution test field is reduced and has a yellow sign. The glyphosate preparation prepared by adding the auxiliary pesticide polymer synergist G801 has no influence on the root system of the forest.
The above are only specific descriptions of the application and the use method of the agricultural chemical polymer synergist G801 of the present invention and the agricultural chemical composition containing the agricultural chemical polymer synergist G801, and these examples are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical scheme of the present invention fall within the scope of the present invention.
Claims (10)
1. The application of the pesticide polymer synergist G801 is used for improving the weed killing rate of a herbicide, reducing the reversion rate of the herbicide to weeds after application, improving the killing rate of the herbicide to resistant weeds under a low-temperature condition, improving the killing rate of the herbicide to resistant weeds and/or reducing the damage of the herbicide to root systems of woody crops, wherein the pesticide polymer synergist G801 is a preparation auxiliary model which is produced and sold by Daqianhao new technology research center Limited company in Shantou.
2. Use according to claim 1, characterized in that the active ingredient of the herbicide is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt with a selective herbicide.
3. Use according to claim 2, characterized in that the selective herbicide is one or more of 2,4-D, 2-methyl-4-chloro, gefaren, fluazifop-p-butyl, pendimethalin, atrazine, ametryn, metolachlor, butachlor, acetochlor, pretilachlor, mefenacet, isoproturon, diuron, oxyfluorfen, fomesafen, fluoroglycofen-ethyl, lactofen, oxadiazon, tribenuron, bensulfuron-methyl, chlorimuron, nicosulfuron, pyrazosulfuron, ethametsulfuron, rimsulfuron, trifloxysulfuron sodium, norflurazon, prosulfocarb, bromoxynil, dicamba, diquat, sethoxydim, clethodim, bentazone, quinclorac, isoxaflutolone, fluroxypyr and benazolin.
4. A pesticidal composition comprising a pesticidal polymer synergist G801 and a formulation comprising a herbicide active ingredient, wherein the weight ratio of the pesticidal polymer synergist G801 to the formulation comprising a herbicide active ingredient is 0.01-5: 100.
5. The pesticidal composition of claim 4, characterized in that the herbicide active ingredient is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt with a selective herbicide active ingredient.
6. A pesticidal composition according to claim 5, characterised in that the selective herbicide active ingredient is one or more of 2,4-D, 2-methyl-4-chloro, galican, fluazifop-butyl, pendimethalin, atrazine, ametryn, metolachlor, butachlor, acetochlor, pretilachlor, mefenacet, isoproturon, diuron, oxyfluorfen, fomesafen, fluoroglycofen-ethyl, lactofen, oxadiazon, tribenuron, bensulfuron-methyl, chlorimuron, nicosulfuron, pyrazosulfuron, triasulfuron, rimsulfuron, trifloxysulfuron sodium, norflurazon, prosulfocarb, bromoxynil, dicamba, diquat, sethoxydim, clethodim, bentazone, quinacrine, clorac, isoxaflutolone, fluroxypyr and benazolin.
7. A pesticide preparation comprises a pesticide polymer synergist G801 and a herbicide active ingredient, wherein the pesticide polymer synergist G801 accounts for 0.01-5.0 wt% of the pesticide preparation, preferably, the herbicide active ingredient is one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt, or the active ingredient is a mixture of one or more of glyphosate, glyphosate isopropylamine salt, glyphosate diammonium salt, glyphosate ammonium salt, glyphosate dimethylamine salt, glyphosate sodium salt and glyphosate potassium salt and a selective herbicide active ingredient.
8. A pesticidal formulation according to claim 7, characterised in that the selective herbicide active ingredient is one or more of 2,4-D, 2-methyl-4-chloro, galican, fluazifop-p-butyl, pendimethalin, atrazine, ametryn, metolachlor, butachlor, acetochlor, pretilachlor, mefenacet, isoproturon, diuron, oxyfluorfen, fomesafen, fluoroglycofen-ethyl, lactofen, oxadiazon, tribenuron, bensulfuron-methyl, chlorimuron, nicosulfuron, pyrazosulfuron, triasulfuron, rimsulfuron, trifloxysulfuron sodium, norflurazon, prosulfocarb, bromoxynil, dicamba, diquat, sethoxydim, clethodim, bentazone, quinclorac, isoxaflutolone, fluroxypyr and benazolin.
9. The pesticide preparation according to claim 7, wherein the pesticide preparation is in the form of granules, powder or liquid, preferably, the pesticide preparation is in the form of aqueous solution, wettable powder or soluble granules.
10. A method for using a pesticide polymer synergist G801 is characterized in that the pesticide polymer synergist G801 is mixed with a commercial herbicide preparation and then diluted for application, or the pesticide polymer synergist G801 is added in the dilution stage of the commercial herbicide and mixed for use, or the commercial herbicide preparation is diluted and the pesticide polymer synergist G801 is diluted and then mixed for use in a tank, or the pesticide polymer synergist G801 is added in the preparation of the herbicide preparation for preparation.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557349A (en) * | 2022-04-11 | 2022-05-31 | 青岛农业大学 | Compound herbicide containing metolachlor and application of compound herbicide in inhibition of weed growth |
| CN114600889A (en) * | 2022-04-11 | 2022-06-10 | 青岛农业大学 | Compound herbicide containing 2-methyl-4-chloro and application thereof in inhibiting weed growth |
| CN115245163A (en) * | 2021-04-28 | 2022-10-28 | 南开大学 | Application of environment-friendly fluorine-containing nonionic surfactant in pesticide |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155381A (en) * | 1995-10-13 | 1997-07-30 | 希巴-盖吉股份公司 | Herbicidal synergistic composition, and method of controlling weeds |
| US20110200684A1 (en) * | 2007-05-01 | 2011-08-18 | Dow Agrosciences Llc | Synergistic pesticidal mixtures |
-
2018
- 2018-12-29 CN CN201811638856.6A patent/CN111374128A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1155381A (en) * | 1995-10-13 | 1997-07-30 | 希巴-盖吉股份公司 | Herbicidal synergistic composition, and method of controlling weeds |
| US20110200684A1 (en) * | 2007-05-01 | 2011-08-18 | Dow Agrosciences Llc | Synergistic pesticidal mixtures |
Non-Patent Citations (4)
| Title |
|---|
| JIANQI2018: ""（合肥会）张磊--用于传统剂型改进的功能高分子助剂及实例"", 《道客巴巴》 * |
| TOKUHATA, GK 等: "PNEUMOCONIOSIS AMONG ANTHRACITE COAL MINERS IN PENNSYLVANIA", 《AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH》 * |
| Y863750: "（合肥会）张磊--用于传统剂型改进的功能高分子助剂及实例", 《豆丁网》 * |
| 农化网: "大千供应草甘膦助剂-草甘膦高增效高分子助剂G-801", 《黄页88网》 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115245163A (en) * | 2021-04-28 | 2022-10-28 | 南开大学 | Application of environment-friendly fluorine-containing nonionic surfactant in pesticide |
| CN114557349A (en) * | 2022-04-11 | 2022-05-31 | 青岛农业大学 | Compound herbicide containing metolachlor and application of compound herbicide in inhibition of weed growth |
| CN114600889A (en) * | 2022-04-11 | 2022-06-10 | 青岛农业大学 | Compound herbicide containing 2-methyl-4-chloro and application thereof in inhibiting weed growth |
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