CN106359393A - Mixed herbicide containing imazapic and quizalofop-p - Google Patents
Mixed herbicide containing imazapic and quizalofop-p Download PDFInfo
- Publication number
- CN106359393A CN106359393A CN201610752897.2A CN201610752897A CN106359393A CN 106359393 A CN106359393 A CN 106359393A CN 201610752897 A CN201610752897 A CN 201610752897A CN 106359393 A CN106359393 A CN 106359393A
- Authority
- CN
- China
- Prior art keywords
- quizalotop
- ethyl
- mixed herbicide
- herbicide
- mixed
- 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.)
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Classifications
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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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/60—1,4-Diazines; Hydrogenated 1,4-diazines
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
Abstract
The invention discloses a mixed herbicide containing imazapic and quizalofop-p. The herbicide takes the imazapic and the quizalofop-p as main effective ingredients, wherein the mass ratio of the imazapic to the quizalofop-p is (0.1-80):(0.1-80). The mixed herbicide disclosed by the invention has the advantages of being broad in spectrum, quick in effect, high in efficiency, low in toxicity, safe, environment-friendly and the like in application to post-emergence weeding in a peanut field.
Description
Technical field
The invention belongs to technical field of pesticide, especially herbicide field and in particular to a kind of containing AC 263222 with
The binary built agent of Quizalotop-ethyl.This herbicidal composition can be applicable to Peanut Fields postemergence weed control.
Background technology
AC 263222 (imazapic), chemical name: (rs) -2- (4- isopropyl-4-methyl -5- oxygen -2- imidazoline -
2- yl) -5- methylnicotinic acid.This herbicide is acetolactate synthestase (als) or the inhibitor of acetic acid hydroxy acid synzyme (ahas),
Pass through to suppress the acetolactate synthestase of plant, stop the biosynthesiss of branched-chain amino acid, thus destroying the synthesis of protein,
Interference dna synthesis and cell division and growth, ultimately cause plant dead.All there is good preventive effect to single, double cotyledon weeds, not only
Weeds aerial partss can be killed well, and the root to weeds underground part and subterraneous stem also have stronger preventive effect.Mainly
For Peanut Fields early stage postemergence weed control, sedge weed, millet are belonged to by weeds, Semen Cassiae, descurainia sophia (l.) webb ex prantl etc. and have good activity.
Quizalotop-ethyl (quizalofop-p), chemical name: (r) -2- [4- (6- chloroquinoline -2- base oxygen) phenoxy group] third
Acid, belongs to benzene oxygen herbicide of aliphatic acid, suppression cell fatty acid synthesis, makes weeds necrosis, be selectivity inner sucting conduction type stem
Leaf inorganic agent.Medicament has high selectivity between grassy weed and dicotyledonous crops, and stem and leaf can complete to medicine within a few houres
The absorption of agent, annual grassy weeds can spread all over Herb in 24h.It is applied to Cotton Gossypii, Semen sojae atricolor, Brassica campestris L, Semen arachidis hypogaeae, Caulis et Folium Lini, Fructus Mali pumilae, Portugal
Prevent and kill off monocotyledon weed to grape, Radix Betae and multiple width leaf vegetable crop.When improving dosage, to Bermuda grass, Herba Imperatae, phragmites communiss etc. for many years
Raw weeds also have effect.
In recent years, due to the excessive use of herbicide, make weeds increasing to the resistance of pesticide.And AC 263222,
When Quizalotop-ethyl is used alone as single dose, weed control spectrum is narrow, and drug action is undesirable, thus causing weed control efficacy to drop year by year
Low.
Content of the invention
It is an object of the invention to provide a kind of mixed herbicide containing AC 263222 and Quizalotop-ethyl.
It is a further object of the present invention to provide application in Peanut Fields weeding for this herbicide.
A kind of mixed herbicide containing AC 263222 and Quizalotop-ethyl, this herbicide is with AC 263222 and Quizalotop-ethyl
For principle active component, wherein AC 263222 and the mass ratio of Quizalotop-ethyl are 0.1～80:0.1～80.
In the present invention, the AC 263222 in mixed herbicide and Quizalotop-ethyl can be 0.1～80:0.1 in mass ratio
Arbitrarily adjust in the range of～80, for example the mass ratio of the two be 1～80:1～80,1～60:1～60,1～40:1～5,1～
30:1,1～20:1,2.5～14:1 etc..In another kind of scheme, AC 263222 and Quizalotop-ethyl can select following quality
Than in any one or more: 0.1:80,0.5:80,1:80,1:79,1:78,1:77,1:76,1:75,1:74,1:73,1:
72、1:71、1:70、1:69、1:68、1:67、1:66、1:65、1:64、1:63、1:62、1:61、1:60、1:59、1:58、1:
57、1:56、1:55、1:54、1:53、1:52、1:51、1:50、1:49、1:48、1:47、1:46、1:45、1:44、1:43、1:
42、1:41、1:40、1:39、1:38、1:37、1:36、1:35、1:34、1:33、1:32、1:31、1:30、1:29、1:28、1:
27、1:26、1:25、1:24、1:23、1:22、1:21、1:20、1:19、1:18、1:17、1:16、1:15、1:14、1:13、1:
12、1:11、1:10、1:9、1:8、1:7、1:6、1:5、1:4、1:3、1:2、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、20:1、21:1、22:1、23:1、24:
1、25:1、26:1、27:1、28:1、29:1、30:1、31:1、32:1、33:1、34:1、35:1、36:1、37:1、38:1、39:1、
40:1、41:1、42:1、43:1、44:1、45:1、46:1、47:1、48:1、49:1、50:1、51:1、52:1、53:1、54:1、
55:1、56:1、57:1、58:1、59:1、60:1、61:1、62:1、63:1、64:1、65:1、66:1、67:1、68:1、69:1、
70:1、71:1、72:1、73:1、74:1、75:1、76:1、77:1、78:1、79:1、80:1、80:0.5、80:0.1、2:3、2:5、
3:4,3:5,3:2,4:3,5:2,5:3 etc..
In mixed herbicide of the present invention, AC 263222 and both Quizalotop-ethyls mass percent in herbicide is
1～85%, preferably 6～75%, further preferred 20～75%.
The mixed herbicide of the present invention, with AC 263222 and Quizalotop-ethyl as principle active component, is joined with insecticides adjuvant
Any one dosage form allowing is made on pesticide, that is, except AC 263222 and Quizalotop-ethyl etc. effectively become in this mixed herbicide
Exceptionally, can also add on pesticidal preparations allow auxiliary agent, including but not limited to conventional surfactants, thickening agent, solvent or
Solid packing etc.；The dosage form that this mixed herbicide is processed into can be cream, suspending agent, aqueous emulsion, microemulsion, wettable powder
Agent, water dispersible granules etc..
The mixed herbicide of the present invention can be applicable to Peanut Fields weeding aspect, especially applies grass in preventing and kill off Peanut Fields
Section weeds, broad leaved weed or dried tuber aspect.This herbicide has broad weed-killing spectrum, instant effect, remains low, low toxicity, safety and environmental protection etc.
Advantage, is the Peanut Crop chemical herbicide of high-quality.
The combinations of herbicides of the present invention, have broad weed-killing spectrum, instant effect, efficiently, low toxicity, to remain low, safety and environmental protection etc. excellent
Point, it is possible to reduce pesticide usage amount, reduces pesticide residues, Environmental compatibility is good, to person poultry safety the advantages of, be the Semen arachidis hypogaeae of high-quality
Crop chemistry herbicide.Compared with prior art, the present invention has a characteristic that
1st, activity of weeding is high.The Herbicidal combinations of the present invention can kill weeds by two kinds of different mechanism so that weeds
Resistance produces speed and reduces, and effective ingredient consumption reduces, but drastically increases the removing activity of herbicide.
2nd, herbicidal spectrum is wide, and the lasting period is long.AC 263222 is acetolactate synthestase (als) synthetic inhibitor, smart quinoline standing grain
Clever (quizalofop-p), belongs to benzene oxygen herbicide of aliphatic acid, suppression cell fatty acid synthesis, makes weeds necrosis.Both remove
Careless mechanism is different, and after both mixing, herbicidal spectrum is wider, can prevent and kill off grassy weed in Peanut Fields, broad leaved weed and dried tuber.
3rd, safe.Due to reducing using content of various effective ingredient, medicament is made to improve the premise of drug effect
Under, reduce pesticide residues, it also avoid Semen arachidis hypogaeae and succession crop safety are also improved, it is to avoid pesticide is to people
The probability of the raw residual hazard of livestock products.
Specific embodiment
Embodiment 1
AC 263222 70%, Quizalotop-ethyl 5%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) 6%, sodium lignin sulfonate 5%,
Kaolin, to 100%, is configured to, according to conventional formulation method, the wettable powder that mass percent is 75%.
Embodiment 2
AC 263222 60%, Quizalotop-ethyl 10%, nno (di-2-ethylhexylphosphine oxide bitter edible plant sodium sulfonate) wetting agent 5%, ammonium sulfate 3%,
Polyvinyl alcohol 2%, Kaolin to 100%, it is configured to, according to conventional formulation method, the water-dispersible grain that mass percent is 70%
Agent.
Embodiment 3
AC 263222 40%, Quizalotop-ethyl 10%, dioctyl succinate disulfonate acid 0.5%, sodium lignin sulfonate
2.5%, xanthan gum 0.15%, glycerol 5%, polysiloxanes 0.2%, water to 100%, it is configured to according to conventional formulation method
Mass percent is 50% suspending agent.
Embodiment 4
AC 263222 50%, Quizalotop-ethyl 20%, sodium lignin sulfonate 5%, lauryl sulfate 2%, ammonium sulfate
5%, Kaolin to 100%, it is configured to, according to conventional formulation method, the water dispersible granules that mass percent is 70%.
Embodiment 5
AC 263222 15%, Quizalotop-ethyl 5%, alkylphenol polyoxyethylene 3%, castor oil polyoxyethylene ether 2%, yellow
Virgin rubber 0.1%, dimethylbenzene 20%, ethylene glycol 5%, water to 100%, being configured to mass percent according to conventional formulation method is
20% aqueous emulsion.
Embodiment 6
AC 263222 20%, Quizalotop-ethyl 5%, calcium dodecyl benzene sulfonate 5%, alkylphenol polyoxyethylene 3%,
150# solvent naphtha, to 100%, is configured to, according to conventional formulation method, the cream that mass percent is 25%.
Embodiment 7
AC 263222 5%, Quizalotop-ethyl 1%, calcium dodecyl benzene sulfonate 5%, castor oil polyoxyethylene ether 5%,
150# solvent naphtha 15%, Ketohexamethylene 5%, ethylene glycol 5%, water to 100%, it is configured to percent mass according to conventional formulation method
Than the microemulsion for 6%.
Embodiment 8
AC 263222 1%, Quizalotop-ethyl 9%, methyl naphthalene sulfonic acid sodium formaldehyde contracting thing 6%, NPE
3%, xanthan gum 0.3%, propylene glycol 5%, polysiloxanes 0.2%, water to 100%, it is configured to matter according to conventional formulation method
Amount percentage ratio is 10% suspending agent.
Embodiment 9
1) toxicity determination test
Using AC 263222 (a) and Quizalotop-ethyl (b) different ratio, measure its co-toxicity coefficient to Herba Digitariae.
Test method: the seed of quantitative Herba Digitariae is seeded in the Disposable paper cup of 9cm respectively, in every glass sowing 10～
15 seeds, cultivate in illumination box, when 3～6 leaf phase of Herba Digitariae, make to carry out at spraying on composition spray in crawler type
Reason.Continue culture in greenhouse after process, routine observation respectively processes the preventive effect to weeds, weigh miscellaneous after each process after 30d
Careless fresh weight, the method proposing by nineteen sixties such as Sun Yunpei, calculate its toxicity regression curve and co-toxicity coefficient.Co-toxicity coefficient is more than
120, show that two kinds of active substance have potentiation, co-toxicity coefficient, between 80-120, shows that two kinds of active substance are to be added
Effect, co-toxicity coefficient is less than 80, shows that two kinds of active substance have antagonism.Measurement result is as shown in table 1.
Table 1 toxicity measurement result
As can be seen from the above table, the co-toxicity coefficient after two kinds of active substance compound is both greater than 120, illustrates that the present invention has bright
Aobvious potentiation.
2) field control effectiveness test.
Reagent agent:
4 kinds of re-compounded binary herbicides in embodiment 1～4.
Comparison medicament:
240g/l AC 263222 water preparation (commercially available), 10% Quizalotop-ethyl cream (commercially available).
For studying thing: Semen arachidis hypogaeae
Fresh branches and leaves of peanut seedling grows fine, robust plant, no other pest and disease damages
Prevent and kill off object:
Herba Eleusines Indicae, Herba Galii Teneri, Rhizoma Cyperi weeds.
Test method:
According to the area of experimental plot, the good various medicaments of precise, after being watered dilution, using knapsack sprayer, enter
Row even spraying, spraying is from the special Fan spray head of herbicide.It should be noted that medicinal liquid uniformly to be sprayed application to experimental plot during spraying
In, the spray of anti-Zhiduo County, drain spray phenomenon.
20d after medicine respectively after test, 40d observe weeds death condition, and the activity of weeding of relatively various medicaments.This
Outward, also will 1-15 days after medicine in observe the growing state consumption of every mu of effective ingredient (consumption be) of crop, to investigate medicine
Whether agent has poisoning to crop.
Embodiments of the invention preparation Herbicidal Testing Trials effect see table 2 (20d after medicine) and table 3 (40d after medicine)
Table 2 field control effectiveness test result (20d after medicine)
Table 3 field control effectiveness test result (40d after medicine)
By table 2, table 3 understands, Herbicidal combinations of the present invention have expansion herbicidal spectrum, improves activity of weeding, and has quick-acting
Property and lasting effect.
The security survey result to crop for table 4 medicament
As shown in Table 4, each Semen arachidis hypogaeae processing in cell grows fine, and has no any medicine spot, illustrates various medicaments to Semen arachidis hypogaeae
All safe.
Claims (10)
1. a kind of mixed herbicide containing AC 263222 and Quizalotop-ethyl it is characterised in that this herbicide with AC 263222 with
Quizalotop-ethyl is principle active component, and wherein AC 263222 and the mass ratio of Quizalotop-ethyl are 0.1～80:0.1～80.
2. mixed herbicide according to claim 1 is it is characterised in that the quality of described AC 263222 and Quizalotop-ethyl
Than for 1～40:1～5.
3. mixed herbicide according to claim 2 is it is characterised in that the quality of described AC 263222 and Quizalotop-ethyl
Than for 1～20:1.
4. mixed herbicide according to claim 3 is it is characterised in that the quality of described AC 263222 and Quizalotop-ethyl
Than for 2.5～14:1.
5. mixed herbicide according to claim 1 is it is characterised in that described AC 263222 and both Quizalotop-ethyls exist
Mass percent in herbicide is 1～85%.
6. mixed herbicide according to claim 5 is it is characterised in that described AC 263222 and both Quizalotop-ethyls exist
Mass percent in herbicide is 6～75%, preferably 20～75%.
7. the mixed herbicide according to any one in claim 1～6 is it is characterised in that this mixed herbicide is with first miaow
Azoles nicotinic acid and Quizalotop-ethyl are principle active component, are configured to any one dosage form of permission on pesticide with insecticides adjuvant.
8. mixed herbicide according to claim 7 it is characterised in that described dosage form be cream, suspending agent, aqueous emulsion, micro-
Emulsion, wettable powder or water dispersible granules.
9. application in Peanut Fields weeding for the mixed herbicide containing AC 263222 and Quizalotop-ethyl described in claim 1.
10. the mixed herbicide containing AC 263222 and Quizalotop-ethyl described in claim 1 is preventing and kill off grass family in Peanut Fields
The application of weeds, broad leaved weed or dried tuber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752897.2A CN106359393A (en) | 2016-08-29 | 2016-08-29 | Mixed herbicide containing imazapic and quizalofop-p |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752897.2A CN106359393A (en) | 2016-08-29 | 2016-08-29 | Mixed herbicide containing imazapic and quizalofop-p |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106359393A true CN106359393A (en) | 2017-02-01 |
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ID=57903027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752897.2A Pending CN106359393A (en) | 2016-08-29 | 2016-08-29 | Mixed herbicide containing imazapic and quizalofop-p |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013047A (en) * | 2017-10-25 | 2018-05-11 | 湖南省农业生物技术研究中心 | A kind of herbicidal composition containing caprylic acid and Quizalotop-ethyl and its application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317932A (en) * | 1998-08-13 | 2001-10-17 | 阿温提斯作物科学有限公司 | Herbicidal agents for tolerant or resistant soybean crops |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Composition and methods for synergistic weed control |
| CN103329906A (en) * | 2013-06-07 | 2013-10-02 | 安徽嘉联生物科技有限公司 | Weed killer for preventing and killing weeds in peanut fields |
| CN105494357A (en) * | 2014-09-24 | 2016-04-20 | 南京华洲药业有限公司 | Mixed herbicide containing sulfentrazone and quizalofop-p-ethyl |
-
2016
- 2016-08-29 CN CN201610752897.2A patent/CN106359393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317932A (en) * | 1998-08-13 | 2001-10-17 | 阿温提斯作物科学有限公司 | Herbicidal agents for tolerant or resistant soybean crops |
| CN1512837A (en) * | 2001-05-30 | 2004-07-14 | �����ɷ� | Composition and methods for synergistic weed control |
| CN103329906A (en) * | 2013-06-07 | 2013-10-02 | 安徽嘉联生物科技有限公司 | Weed killer for preventing and killing weeds in peanut fields |
| CN105494357A (en) * | 2014-09-24 | 2016-04-20 | 南京华洲药业有限公司 | Mixed herbicide containing sulfentrazone and quizalofop-p-ethyl |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013047A (en) * | 2017-10-25 | 2018-05-11 | 湖南省农业生物技术研究中心 | A kind of herbicidal composition containing caprylic acid and Quizalotop-ethyl and its application |
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Application publication date: 20170201 |