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CN108432769A - A kind of composition pesticide of humulone containing quinoline and benzene flumetsulam - Google Patents

A kind of composition pesticide of humulone containing quinoline and benzene flumetsulam Download PDF

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Publication number
CN108432769A
CN108432769A CN201810430231.4A CN201810430231A CN108432769A CN 108432769 A CN108432769 A CN 108432769A CN 201810430231 A CN201810430231 A CN 201810430231A CN 108432769 A CN108432769 A CN 108432769A
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CN
China
Prior art keywords
benzene flumetsulam
composition pesticide
humulone
quinoline
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810430231.4A
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Chinese (zh)
Inventor
谢远芳
张振国
程凡贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Zhengbang Bio-Chemical Co Ltd
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Jiangxi Zhengbang Bio-Chemical Co Ltd
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Priority to CN201810430231.4A priority Critical patent/CN108432769A/en
Publication of CN108432769A publication Critical patent/CN108432769A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines

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

Abstract

The present invention relates to a kind of humulone containing quinoline and benzene flumetsulam composition pesticide, active constituent is quinoline humulone and benzene flumetsulam, and the wherein mass fraction ratio of quinoline humulone and benzene flumetsulam is 1:0.5~5, composition has synergistic effect to target weeds in proportional region, is preferably in a proportion of 1:1~3.Composition can also contain auxiliary agent in addition to containing active constituent, and the weight of active component is the 0.1%~60% of composition total weight, remaining is insecticides adjuvant.Composition can be processed into aqueous suspension agent, dispersible oil-suspending agent, water dispersible granules etc. agriculturally common dosage form in order to farming operations.The composition is suitable for preventing and kill off corn field annual grassy weeds.

Description

A kind of composition pesticide of humulone containing quinoline and benzene flumetsulam
Technical field
The invention belongs to chemical pesticide fields, are specifically related to a kind of Synergistic fertilizer group of humulone containing quinoline and benzene flumetsulam Close object.
Background technology
Quinoline humulone is the special selective superelevation effective herbicide of sorghum, and tight security is shown to sorghum, to corn and small Wheat is also very safe, belongs to HPPD inhibitor, can be used for preventing and kill off sorghum field, corn field, wheat paddock annual grassy weeds.
Benzene flumetsulam is proporphyrinogen oxidase (PPO) inhibitor, can effectively prevent and kill off wheat paddock, corn field, sorghum field Etc. the broad leaved weed in a variety of gramineous crop fields, it can also be used to prevent and kill off bare place and orchard broad leaved weed.
Farmland weed grass is mutually complicated, and type is various, is to prevent and kill off the most effective chemical means of agricultural weed using chemical agent One of;With the novel pesticide of not cross resistance come to prevent and kill off agricultural weed be a good solution;But one is developed at present A novel pesticide needs to screen a compounds up to ten thousand, and hundred million dollars of cost 1.2-1.5, the development cycle is 5-10, it is difficult to which that catches up with is upper miscellaneous The speed that grass develops immunity to drugs;Other methods such as crop structure adjustment, different pesticide rotations etc., in actual mechanical process, It is difficult to play apparent effect.
Rational chemical herbicide compounding or mixture, which have, expands herbicide controlling spectrum, improves control effect, extends dispenser period, subtracts Few dosage reduces poisoning risk, reduces residual, delays the advantages that generation and development of weeds drug resistance and drug resistance, so It is maximally efficient and economic one of the method to solve the above problems to select suitable mixture of herbicides or mixture;However because agriculture The mechanism of action is complicated between medicine mixture, and whether synergy is affected by various factors after combination, only relies on experimental result and is subject to Verification, can not be expected.
Develop new product herbicide is expensive, the period is long, and in contrast, exploitation is efficient, less toxic, low-residual with research Compounding have with mixture invest small, lead time it is short and by attention both domestic and external, it is numerous and confused to increase development dynamics.
It is had not been reported as the binary composition pesticide of active constituent using quinoline humulone and benzene flumetsulam.
Invention content
The present invention is directed to by provide a kind of active constituent for the synergetic pesticide composition of quinoline humulone and benzene flumetsulam come Pesticide use amount is reduced, is reduced environmental pollution, is reduced grower's Pesticide use cost, weeds is delayed to generate speed to the resistance of single dose Degree.
The invention is realized by the following technical scheme:
The composition pesticide of the humulone containing quinoline and benzene flumetsulam, active constituent is by quinoline humulone and benzene flumetsulam group At the mass fraction ratio of quinoline humulone and benzene flumetsulam is 1:0.5~5, quinoline humulone and benzene flumetsulam in the proportional region There is unexpected synergistic effect to target weeds.
The mass fraction ratio of preferred quinoline humulone and benzene flumetsulam is 1:1~3.
The mass fraction ratio of further preferred quinoline humulone and benzene flumetsulam is 1:1.
The mass fraction ratio of further preferred quinoline humulone and benzene flumetsulam is 1:1.5.
The mass fraction ratio of further preferred quinoline humulone and benzene flumetsulam is 1:2.
The mass fraction ratio of further preferred quinoline humulone and benzene flumetsulam is 1:3.
The weight of the composition pesticide active constituent is the 0.1%~60% of composition total weight, remaining is helped for pesticide Agent;The weight of preferred active constituent is the 5%~40% of composition total weight, remaining is insecticides adjuvant.
The composition pesticide by certain technological means can excipient be aqueous suspension agent, dispersible oil-suspending agent, water Dispersible granule etc..
The aqueous suspension agent dosage form weight percent group becomes:Quinoline humulone 0.1~20%, benzene flumetsulam 0.1~ 30%, dispersant 0.1~20%, wetting agent 0.1-10%, thickener 0.1~3%, antifreezing agent 1~5%, deionized water carrier Complement to 100%.Specifically production stage is:Active ingredient and other auxiliary agents are mixed, through sand in high speed shear dispersion, sand mill After mill, high dispersive, the suspension system of stabilization are formed in water-medium, and the suspending agent of corresponding weight percentage is made.
The dispersible oil-suspending agent dosage form weight percent group becomes:Quinoline humulone 0.1~20%, benzene flumetsulam 0.1~30%, dispersant 0.1~15%, emulsifier 0.1~8%, thickener 0.1~5%, antifreezing agent 1~5%, liquid carry Body complements to 100%.Specifically production stage is:Active ingredient and other auxiliary agents are mixed, through in high speed shear dispersion, sand mill After sand milling, high dispersive, the suspension system of stabilization are formed in oil is medium, and the oil-suspending agent of corresponding weight percentage is made.
The dosage form of water dispersible granule weight percent group becomes:Quinoline humulone 0.1~20%, benzene flumetsulam 0.1~ 40%, dispersant 0.1~10%, wetting agent 0.1~10%, disintegrant 0.1~6%, solid carrier complements to 100%.Specifically Production stage is:Active ingredient and other auxiliary agents are uniformly mixed, crushed with micro jet, through mediating, is then added It is granulated, dried, sieved in fluidized-bed granulation dryer, the water dispersible granules of corresponding weight percentage are made.
The antifreezing agent can be one or more of in glycerine, propylene glycol, diethylene glycol (DEG), urea etc..
The emulsifier is castor oil polyoxyethylene ether, neopelex, calcium dodecyl benzene sulfonate, fatty alcohol One or more of polyoxyethylene ether, phenethyl phenol polyethenoxy ether etc..
The wetting agent can be lauryl sodium sulfate, neopelex, sodium butylnaphthalenesulfonate, alkyl sulphur One or more of sour sodium, tea seed cake powder, spaonin powder, spaonin powder etc..
The dispersant can be APES formaldehyde condensation product, naphthalenesulfonate formaldehyde condensation compound, to first Oxygroup fatty acyl anilinesulfonic acid, lignosulfonates, polycarboxylate, alkyl phenol polyoxyethylene ether sulfate, alkyl benzene sulphonate One in calcium salt, aliphatic ester sulfate, EO-PO block polymers, alkyl phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether etc. Kind is several.
The disintegrant can be sodium carboxymethyl starch, low-substituted hydroxypropyl cellulose, croscarmellose sodium, Crospovidone, chitosan, sodium alginate, sodium bicarbonate, magnesium chloride, aluminium chloride, sodium chloride, urea, ammonium sulfate, bentonite etc. One or more of.
The thickener can be polyvinyl acetate, xanthans, gelatin, gum arabic, aluminium-magnesium silicate, phenolic aldehyde tree One or more of fat, hydroxymethyl cellulose, sodium alginate etc..
The solid carrier can be precipitated calcium carbonate, clay, kaolin, diatomite, bentonite, white carbon, clay, One or more of attapulgite, talcum powder, quartz sand, precipitated calcium carbonate etc..
The liquid-carrier can be exquisite soybean oil, corn oil, rapeseed oil, turpentine oil, methyl oleate, coconut oil, One or more of palm oil etc..
The deionized water is industrialization deionized water.
The composition pesticide can be used for preventing and kill off rice year annual grassy weeds.
The present invention has the advantages that:
1, quinoline humulone and benzene flumetsulam have synergistic effect, such as green bristlegrass within the scope of certain proportion to target weeds (Setaria viridis), acalypha copperleaf (Acalypha australis) etc..
2, quinoline humulone and benzene flumetsulam are mixed within the scope of certain proportion can reduce Pesticide use amount, reduce grower Using pesticide cost and mitigate environmental pollution.
Specific implementation mode
In order to keep the objectives, technical solutions, and advantages of the present invention more concise, present invention following specific examples It illustrates, but the present invention is by no means limited to these examples.It is as described below to be only the preferred embodiment of the present invention, it is used only for retouching The present invention is stated, limiting the scope of the present invention is should not be understood as.It should be pointed out that it is all the spirit and principles in the present invention it Interior done all any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention.
One, raw to survey embodiment
According to the Colby formula (predictive role of evaluation particular composition, referring to S.R.Colby, " Calculating Synergistic and Antagonistic Responses of Herbicide combinations”Weeds 1967, 15,20-22) as follows, formula is as follows:
In formula:
X is the fresh weight inhibition rate to target weeds when quinoline humulone is applied alone with certain dosage;
Y is the fresh weight inhibition rate to target weeds when benzene flumetsulam is applied alone with certain dosage;
E0For two kinds of quinoline humulone, benzene flumetsulam pharmacy mix when theoretical value to target weeds fresh weight inhibition rate or expectation Value;
It is the measured value compareed to target weeds fresh weight inhibition rate when E is two kinds of quinoline humulone, benzene flumetsulam pharmacy mix Or observation.
Evaluation criterion:The observation of fresh weight inhibition rate has synergistic effect (synergistic effect) when being more than desired value.
1 quinoline humulone of table, benzene flumetsulam and its compounding are to green bristlegrass (Setaria viridis), acalypha copperleaf (Acalypha Australis) interior toxicity test, green bristlegrass, acalypha copperleaf are 3 leaf phase weeds (m2Expression square metre).
The inhibiting rate of 1 quinoline humulone of table, benzene flumetsulam and its compounding to green bristlegrass, acalypha copperleaf
The synergy of mixture is evaluated according to Colby equatioies, 1 data of table are shown, quinoline humulone, two tuple of benzene flumetsulam Close (1g+0.5g)/1500m2To (1g+5g)/1500m2To green bristlegrass (Setaria viridis), acalypha copperleaf (Acalypha Australis) toxicity observation is more than desired value, has synergistic effect;And (1g+7g)/1500m2To (1g+10g)/ 1500m2To green bristlegrass (Setaria viridis), acalypha copperleaf (Acalypha australis) toxicity observation is less than Desired value, without synergistic effect.
Two, example of formulations
One quinoline humulone benzene flumetsulam water dispersible granules of example of formulations
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, the object after crushing Material is mixed through cone-type mixer again, and mixed fineness of materials 98% is added in kneader that be kneaded into can by 600 mesh standard sieves This material is finally put into extruder grain in Squeezinggranulator by plastic material, obtains corresponding weight after granulation after drying, screening Measure the quinoline humulone benzene flumetsulam water dispersible granules of percentage.
Two quinoline humulone benzene flumetsulam aqueous suspension agent of example of formulations
Above-mentioned formula is crushed in advance in proportion, adds in sand mill and grinds, system is allocated after high shear mixing Obtain the quinoline humulone benzene flumetsulam suspending agent of corresponding weight percent.
The three dispersible oil-suspending agent of quinoline humulone benzene flumetsulam of example of formulations
Above-mentioned material (except organobentonite) is added to together in reaction kettle mixing machine, is stirred 2 hours, bottom is opened Material is injected in multistage sand mill and is ground by pan feeding valve, and the fineness of materials 98% after grinding after 1-5um by discharging, and material is again It is put into togerther in high-shear emulsifying kettle with the organobentonite dissolved in advance, it is good corresponding that flowing to property is can be made into after emulsification The quinoline humulone benzene flumetsulam oil-suspending agent of weight percent.
Three, Application Example
Quinoline humulone, benzene flumetsulam herbicidal composition prevent and kill off corn field annual grassy weeds field control effectiveness test.
Quinoline humulone, benzene flumetsulam herbicidal composition are to the field control effectiveness test result (product of corn field annual grassy weeds Kind:Zheng Dan 958;Dispenser period, 4 leaf phase of corn, weeds 3-4 leaf phases are watered 30 kilograms of cauline leaf sprayings, field dominant weed per acre For green bristlegrass, lady's-grass, thorn amaranth, acalypha copperleaf;Comparison medicament is 6% mesotrione of corn field herbicide of Ministry of Agriculture's approval registration The dispersible oil-suspending agent of 24% atrazine (PD20160733)
2 quinoline humulone of table, benzene flumetsulam herbicidal composition Control Weeds in Maize Field field control effectiveness test
From the herbicidal composition that 2 test result of table can be seen that quinoline humulone, benzene flumetsulam compounds to corn field 1 year 15 days control effects after green bristlegrass, lady's-grass, thorn amaranth, acalypha copperleaf medicine in raw weeds, in the case where dosage is small, control effect It is also significantly better than the dispersible oil-suspending agent of mesotrione atrazines, shows that there is synergy to make for quinoline humulone, benzene flumetsulam compounding With can reduce Pesticide use amount, reduce grower using pesticide cost and mitigate environmental pollution.

Claims (10)

1. the composition pesticide of a kind of humulone containing quinoline and benzene flumetsulam, it is characterised in that:Active constituent is phonetic by quinoline humulone and benzene Sulphur grass amine forms, and wherein the mass fraction ratio of quinoline humulone and benzene flumetsulam is 1:0.5~5.
2. composition pesticide according to claim 1, it is characterised in that:The mass parts of the quinoline humulone and benzene flumetsulam Number ratio is 1:1~3.
3. composition pesticide according to claim 2, it is characterised in that:The mass parts of the quinoline humulone and benzene flumetsulam Number ratio is 1:1.
4. composition pesticide according to claim 2, it is characterised in that:The mass parts of the quinoline humulone and benzene flumetsulam Number ratio is 1:1.5.
5. composition pesticide according to claim 2, it is characterised in that:The mass parts of the quinoline humulone and benzene flumetsulam Number ratio is 1:2.
6. composition pesticide according to claim 2, it is characterised in that:The mass parts of the quinoline humulone and benzene flumetsulam Number ratio is 1:3.
7. the weight of composition pesticide according to claim 1, the active constituent is composition pesticide total weight 0.1%~60%, remaining is insecticides adjuvant.
8. composition pesticide according to claim 7, the weight of the active component is the 5% of composition pesticide total weight ~40%, remaining is insecticides adjuvant.
9. according to the composition pesticide described in claim 1~8 any one, the composition pesticide can be prepared as aqueous suspension Agent, dispersible oil-suspending agent, water dispersible granules.
10. the composition pesticide described in claim 1~8 any one is used to prevent and kill off the purposes of corn field annual grassy weeds.
CN201810430231.4A 2018-05-08 2018-05-08 A kind of composition pesticide of humulone containing quinoline and benzene flumetsulam Pending CN108432769A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109006828A (en) * 2018-11-01 2018-12-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and haloxyfop-r-methyl binary herbicidal composition and its preparation and application
CN109006829A (en) * 2018-11-01 2018-12-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and sethoxydim binary herbicidal composition and its preparation and application
CN109122695A (en) * 2018-11-01 2019-01-04 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and fenoxapropPethyl binary herbicidal composition and its preparation and application
CN109122694A (en) * 2018-11-01 2019-01-04 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and sulfentrazone
CN109221142A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and tribenuron-methyl
CN109221143A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and clethodim binary herbicidal composition and its preparation and application
CN109221144A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and isoproturon
CN109258660A (en) * 2018-11-01 2019-01-25 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and flufenacet
CN109258655A (en) * 2018-11-01 2019-01-25 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and Quizalotop-ethyl binary herbicidal composition and its preparation and application

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CN106942234A (en) * 2016-09-29 2017-07-14 泰安市农业科学研究院 A kind of herbicidal composition and application containing benzene azoles fluorine humulone and benzene flumetsulam
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CN106135226A (en) * 2015-04-24 2016-11-23 江苏龙灯化学有限公司 A kind of Herbicidal combinations
CN105494365A (en) * 2015-12-21 2016-04-20 南京华洲药业有限公司 Mixed herbicide comprising topramezone and thifensulfuon(methyl) and application of mixed herbicide
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CN106942234A (en) * 2016-09-29 2017-07-14 泰安市农业科学研究院 A kind of herbicidal composition and application containing benzene azoles fluorine humulone and benzene flumetsulam
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109006828A (en) * 2018-11-01 2018-12-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and haloxyfop-r-methyl binary herbicidal composition and its preparation and application
CN109006829A (en) * 2018-11-01 2018-12-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and sethoxydim binary herbicidal composition and its preparation and application
CN109122695A (en) * 2018-11-01 2019-01-04 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and fenoxapropPethyl binary herbicidal composition and its preparation and application
CN109122694A (en) * 2018-11-01 2019-01-04 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and sulfentrazone
CN109221142A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and tribenuron-methyl
CN109221143A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and clethodim binary herbicidal composition and its preparation and application
CN109221144A (en) * 2018-11-01 2019-01-18 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and isoproturon
CN109258660A (en) * 2018-11-01 2019-01-25 山东省农业科学院植物保护研究所 A kind of binary herbicidal composition and its preparation and the application of humulone containing quinoline and flufenacet
CN109258655A (en) * 2018-11-01 2019-01-25 山东省农业科学院植物保护研究所 One kind humulone containing quinoline and Quizalotop-ethyl binary herbicidal composition and its preparation and application

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Application publication date: 20180824