CN106035347A - Special efficient herbicide for oilseed rape fields - Google Patents
Special efficient herbicide for oilseed rape fields Download PDFInfo
- Publication number
- CN106035347A CN106035347A CN201610429013.XA CN201610429013A CN106035347A CN 106035347 A CN106035347 A CN 106035347A CN 201610429013 A CN201610429013 A CN 201610429013A CN 106035347 A CN106035347 A CN 106035347A
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- Prior art keywords
- herbicide
- special efficient
- special
- efficient herbicide
- ethyl
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Classifications
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- 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
Abstract
The invention discloses special efficient herbicide for oilseed rape fields. The special efficient herbicide is characterized in that raw materials including 40-60 ml of 10% quizalofop-p-ethyl emulsifiable concentrate, 20-45 ml of 48% clomazone emulsifiable concentrate and 20-30 ml of active stabilizers are compounded with one another to obtain the special efficient herbicide. The special efficient herbicide has the advantages that quizalofop-p-ethyl and clomazone which are two types of novel herbicide are compounded with each other for the first time, formulas are accurately developed, accordingly, obvious control effects can be realized for two main types of weed in the oilseed rape fields, and the special efficient herbicide is high in operability; the control effects of the special efficient herbicide are obviously superior to control effects of single herbicide, the usage amount of each active substance can be reduced, the insecticide resistance and community succession of the weed can be delayed, and the special efficient herbicide has important ecological significance; the active stabilizers are added into the special efficient herbicide, and accordingly the weed in the oilseed rape fields can be effectively controlled and prevented by the special efficient herbicide.
Description
Technical field
The present invention relates to a kind of herbicide, be specifically related to the highy potent herbicide that a kind of Rapeseed Field is special, belong to chemical technology
Field.
Background technology
The special herbicide not only kind of Rapeseed Field is few, and can not take into account and prevent and kill off grass family and broad leaved weed, needs simultaneously
Repeatedly to spray medicine, anti-heterodyne and single.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide the highy potent herbicide that a kind of Rapeseed Field is special,
It can not only be taken into account simultaneously prevent and kill off grass family and broad leaved weed, and it is common only to need a drug can effectively control Rapeseed Field
Weeds.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
The highy potent herbicide that a kind of Rapeseed Field is special, it is characterised in that formed by following raw material is compounding:
10% Quizalotop-ethyl cream 40ml-60ml,
48% different grass pine cream 20ml-45ml,
Active stabilizer 20ml-30ml.
The highy potent herbicide that aforesaid Rapeseed Field is special, it is characterised in that formed by following raw material is compounding:
10% Quizalotop-ethyl cream 45ml,
48% different grass pine cream 30ml,
Active stabilizer 20ml.
The highy potent herbicide that aforesaid Rapeseed Field is special, it is characterised in that foregoing active stabilizer is methyl oleate.
The highy potent herbicide that aforesaid Rapeseed Field is special, it is characterised in that the spray medicine phase is the Brassica campestris L 4-6 leaf phase, weeds 2-3 leaf
Phase.
The invention have benefit that:
(1) utilize two kinds of new herbicides Quizalotop-ethyls and different grass pine to compound first, accurately develop formula, for
Rapeseed Field two types main weeds preventive effect is notable, strong operability；
(2) prevention effect is significantly better than single dose, reduces the usage amount of every kind of active substance, can delay herbicide resistance
Produce and the succession of community, there is important ecological significance；
(3) it is simultaneously introduced active stabilizer, can more preferable Controlling Weeds in Rape Fields field weed.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention made concrete introduction.
One, raw material
1, Quizalotop-ethyl
The chemical name of Quizalotop-ethyl is (R)-2 [4-(6-chloro-2-quinoxaline-epoxide) phenoxy group] ethyl propionate, and it is fitted
For broad leaf crop Seedling rear defence except annual and perennial grassy weed.
Under normal circumstances, Quizalotop-ethyl being made cream and uses, the volumn concentration of Quizalotop-ethyl is 10%.Single dose makes
Used time, the normal usage of 10% Quizalotop-ethyl cream is every mu of 35ml-70ml.
In the present invention, after compounding with different grass pine for Quizalotop-ethyl, the consumption of 10% Quizalotop-ethyl cream is every mu
40ml-60ml, preferably every mu 45ml, at most can use 25ml for every mu less.
2, different grass pine
The chemical name of different grass pine is 2-(2-chlorphenyl) methyl-4,4-dimethyl isoxazole-3-ketone, and it is a kind of choosing
Selecting property soybean field herbicide, is mainly used in preventing and treating Soybean Field annual gramineous weed and broad leaved weed, the especially lettuce to refractory
Mai dish, the thorn perennial broadleaf weed such as dish, Radix Cirsii Japonici have a good inhibiting effect, but to the preventive effect of the weeds such as Herba Acalyphae relatively
Difference.
Under normal circumstances, different grass pine being made cream and uses, the volumn concentration of different grass pine is 48%.Single dose makes
Used time, the normal usage of 48% different grass pine cream is 60ml-70ml.
In the present invention, after compounding with Quizalotop-ethyl for different grass pine, the consumption of 48% different grass pine cream is every mu
20ml-45ml, preferably every mu 30ml, every mu minimum can use 30ml less, and the consumption being equivalent to 48% different grass pine cream halves.
3, active stabilizer
In the present embodiment, what active stabilizer was selected is methyl oleate, its chemical molecular formula C19H36O2, structural formula is such as
Under: CH3(CH2)7CH=CH (CH2)7COOCH3。
In the case of not using active stabilizer, after Quizalotop-ethyl and different grass pine compound, herbicidal effect is by environment bar
Part impact is bigger.But, after using active stabilizer (such as methyl oleate) in formula, can preferably improve herbicide steady
Qualitative, strengthen rape field weeding effect.
Two, compounding
Process is as follows: 10% Quizalotop-ethyl cream, 48% different grass pine cream and active stabilizer are added to the water successively,
Stir.
We are by testing 10% Quizalotop-ethyl cream, 48% different grass pine cream and active stabilizer different ratio,
Repeatedly test the anti-grass effect of new formula, continuous 3 years in Guanzhong, Shanxi, Shan Nan Hanzhong Area carry out controlling grass test, finally determine
Herbicidal effect preferably formula is:
10% Quizalotop-ethyl cream 40ml-60ml,
48% different grass pine cream 20ml-45ml,
Active stabilizer 20ml-30ml.
Wherein, 10% Quizalotop-ethyl cream, 48% different grass pine cream and active stabilizer three are with 45ml:30ml:
When the ratio of 20ml compounds, herbicidal effect is optimal.
In order to preferably embody complex weedicide (10% Quizalotop-ethyl cream, the 48% different grass pine cream of the present embodiment
Compound with the ratio of 45ml:30ml:20ml with active stabilizer three) using effect, we are additionally arranged two groups of contrast tests,
I.e. being used alone 10% Quizalotop-ethyl cream, be used alone 48% different grass pine cream, the result of contrast see table.
As can be seen here, the complex weedicide prevention effect of the present invention be significantly better than single dose, and also reduce twice independent
The herbicide usage amount of medication, has the most also delayed generation and the succession of community of herbicide resistance, has had important ecological significance.
Three, the spray medicine phase
Through test, the spray medicine phase is the Brassica campestris L 4-6 leaf phase, the weeds 2-3 leaf phase.Now medication, is possible not only to effectively control Brassica campestris L
Field common weed, such as: barnyard grass, Herba Digitariae, Herba Eleusines Indicae, amur foxtail, Herba stellariae mediae, Herba veronicae, Herba Galii Teneri etc., and medication can be saved
Cost, reduces control grass expense.
As can be seen here, the complex weedicide of the present invention is extremely easy to use, it is to avoid existing with existing mixed in agricultural production process
Brought inconvenience is sprayed with secondary.
Become it should be noted that above-described embodiment limits the present invention, all employing equivalents or equivalence the most in any form
The technical scheme that the mode changed is obtained, all falls within protection scope of the present invention.
Claims (4)
1. the highy potent herbicide that a Rapeseed Field is special, it is characterised in that formed by following raw material is compounding:
10% Quizalotop-ethyl cream 40ml-60ml,
48% different grass pine cream 20ml-45ml,
Active stabilizer 20ml-30ml.
The highy potent herbicide that Rapeseed Field the most according to claim 1 is special, it is characterised in that compounded by following raw material and
Become:
10% Quizalotop-ethyl cream 45ml,
48% different grass pine cream 30ml,
Active stabilizer 20ml.
The highy potent herbicide that Rapeseed Field the most according to claim 1 and 2 is special, it is characterised in that described active stabilizer
For methyl oleate.
The highy potent herbicide that Rapeseed Field the most according to claim 3 is special, it is characterised in that the spray medicine phase is Brassica campestris L 4-6 leaf
Phase, the weeds 2-3 leaf phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610429013.XA CN106035347A (en) | 2016-06-16 | 2016-06-16 | Special efficient herbicide for oilseed rape fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610429013.XA CN106035347A (en) | 2016-06-16 | 2016-06-16 | Special efficient herbicide for oilseed rape fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106035347A true CN106035347A (en) | 2016-10-26 |
Family
ID=57168335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610429013.XA Pending CN106035347A (en) | 2016-06-16 | 2016-06-16 | Special efficient herbicide for oilseed rape fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106035347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665602A (en) * | 2016-12-25 | 2017-05-17 | 滁州学院 | Pesticide composition containing quizalofop-p-tefuryl and clomazone |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
| WO2015055448A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Herbicidal composition comprising acc inhibitors |
-
2016
- 2016-06-16 CN CN201610429013.XA patent/CN106035347A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101606517A (en) * | 2009-07-27 | 2009-12-23 | 深圳诺普信农化股份有限公司 | A kind of farm chemical emulsion preparation |
| WO2015055448A1 (en) * | 2013-10-17 | 2015-04-23 | Basf Se | Herbicidal composition comprising acc inhibitors |
Non-Patent Citations (2)
| Title |
|---|
| 孙惠青 等: ""几种烟田除草剂对比试验药效评价"", 《农药科学与管理》 * |
| 鲁梅 等: ""油酸甲酯助剂对除草剂的增效作用及其对大豆苗期安全性测定"", 《山东农业大学学报（自然科学版）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106665602A (en) * | 2016-12-25 | 2017-05-17 | 滁州学院 | Pesticide composition containing quizalofop-p-tefuryl and clomazone |
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