CN109497064A - A kind of selective herbicide - Google Patents
A kind of selective herbicide Download PDFInfo
- Publication number
- CN109497064A CN109497064A CN201811579208.8A CN201811579208A CN109497064A CN 109497064 A CN109497064 A CN 109497064A CN 201811579208 A CN201811579208 A CN 201811579208A CN 109497064 A CN109497064 A CN 109497064A
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- CN
- China
- Prior art keywords
- weeds
- herbicide
- ammonium
- glyphosate
- selective
- 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
-
- 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
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- 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
- A01N25/22—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 containing ingredients stabilising the active ingredients
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of selective herbicides, including following component: 2,4- drop sodium, ammonium glyphosate, EDTA-2Na, auxiliary agent FH03 and ammonium sulfate；Be made using following quality proportioning: 2, the 4- drop sodium of 1.5%-4%, the ammonium glyphosate of 30%-78.2%, 0.19%-0.5% EDTA-2Na, 1.9%-5% auxiliary agent FH03, surplus is ammonium sulfate.This selective herbicide is the soluble granule type herbicide made of 2,4- drop sodium and ammonium glyphosate mixture, have both selective pesticides and steriland herbicide feature, absorbability is strong, strong to the underground organization destructive power of perennial deep root weeds, can be used for preventing and kill off bare place weeds.There is good preventive effect to the weeds for using glyphosate single dose to lead to generation resistance throughout the year.
Description
Technical field
The present invention relates to herbicide technology fields, and in particular to a kind of selective herbicide.
Background technique
Herbicide, referring to can make weeds that withered medicament, also known as herbicide thoroughly or selectively occur, to eliminate or press down
One substance of plant growth processed.
Glyphosate is the maximum non-selection selective herbicide kind of global usage amount.Because being used for a long time, cause some miscellaneous
Grass produces certain resistance.In addition a large amount of plantations of anti-fecundi-t so that ecology have occurred it is a degree of
Variation, even more accelerate it is some there is similar transformation of the gene weeds in terms of Antiglyphosate gene, lead to existing herbicide
Weeds cannot be removed well.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problems to be solved by the present invention are: how one kind is provided can be more
Good is purged weeds, the strong selective herbicide of herbicidal effect.
In order to solve the above-mentioned technical problem, present invention employs the following technical solutions:
A kind of selective herbicide, including following component: 2,4- drop sodium, ammonium glyphosate, EDTA-2Na, auxiliary agent FH03 with
And ammonium sulfate；Be made using following quality proportioning: the 2,4- drop sodium of 1.5%-4%, 30%-78.2% ammonium glyphosate,
The auxiliary agent FH03 of EDTA-2Na, 1.9%-5% of 0.19%-0.5%, surplus are ammonium sulfate；Specially 4% 2,4- drop sodium,
78.2% ammonium glyphosate, 0.5% EDTA-2Na, 5% auxiliary agent FH03, surplus are ammonium sulfate.
This selective herbicide is the soluble granule type herbicide made of 2,4- drop sodium and ammonium glyphosate mixture, simultaneous
Having selective pesticides and steriland herbicide feature, absorbability is strong, and it is strong to the underground organization destructive power of perennial deep root weeds, it can
For preventing and kill off bare place weeds.There is good preventive effect to the weeds for using glyphosate single dose to lead to generation resistance throughout the year.
Specifically, (1) 2,4- drop sodium category phenoxy carboxylic acid selective herbicide, have stronger uptake and translocation, mainly
For stem and leaf treatment after seedling, medicament passes through cuticula and cytoplasma membrane, is finally transmitted to each section, different parts to nucleic acid and
Protein is synthetically produced Different Effects, inhibits the synthesis of nucleic acid metabolism and protein in plant tip, growing point is made to stop growing,
Young leaflet tablet not tensible, until photosynthesis cannot proceed normally；It is transmitted to the medicament of plant lower part, makes plant stem group
The synthesis of the nucleic acid and protein knitted increases, and promotes abnormal cell division, and the tip of a root expands, and loses the ability for absorbing nutrient, causes
Stem distortion, deformity, screen casing blocking, bast destroy, and organic matter transport is obstructed, so that the normal viability of plant is destroyed,
Eventually lead to Plant death.
2,4- drop sodium be widely used in wheat paddock, corn field, paddy field, urban lawn, crudefiber crop prevent and kill off it is annual or
Perennial broadleaf weed and part nutgrass flatsedge；It is mixed with glyphosate to prevent and kill off resistant weed, it is obvious to accelerate the effect of herbicide speed.
(2) ammonium glyphosate is a kind of non-selective, noresidue steriland herbicide, is had very much to prennical root weeds
Effect, is widely used in rubber, mulberry, tea, orchard and sugarcane field.It is main to inhibit the intracorporal enolpyruvyl shikimene phosphoric acid synthesis of plant
Enzyme makes protein synthesis be interfered, causes to plant to inhibit shikimene to the conversion of phenylalanine, tyrosine and tryptophan
Object is dead.Ammonium glyphosate is to be transmitted to plant parts after absorbing by cauline leaf, can prevent and kill off unifacial leaf and it is dicotyledonous, 1 year
The plant of more than 40 sections such as raw and perennial, draft and shrub.Ammonium glyphosate bury after quickly with the metal ions knot such as iron, aluminium
It closes and loses activity, have no adverse effects to the seed and edaphon that are hidden in soil.
(3) in order to eliminate the destruction of underwater gold category ion pair ammonium glyphosate, EDTA-2Na is added, it can quickly preferentially with
Underwater gold category ion forms stable complex compound, is allowed to react with ammonium glyphosate, to guarantee ammonium glyphosate
Effective concentration.
(4) auxiliary agent FH03 have the advantage that 1, make 2,4- drop sodium in herbicide and ammonium glyphosate in application
There is good cosolvency in water, the stability of solution reinforced, refrigerate heat storage 1 year it is above without precipitating, without be layered, without muddy
Turbid phenomenon, active constituent content is without decline.2, reinforce herbicide to the permeability of weeds cauline leaf, quickly absorb.3, make weeding
The adhesiveness of weeds cauline leaf is reinforced in agent, can be subjected to rainwash after being administered half an hour, and drug effect influence is little.
Specific embodiment
The present invention is described in further detail below.
When specific implementation:
Embodiment one:
A kind of selective herbicide is obtained: 1.5% 2,4- drop sodium, 30% ammonium glyphosate using following quality proportioning
Salt, 0.19% EDTA-2Na, 1.9% auxiliary agent FH03, surplus are ammonium sulfate.
Embodiment two:
A kind of selective herbicide, using following quality proportioning obtain: 3% 2,4- drop sodium, 50% ammonium glyphosate,
0.4% EDTA-2Na, 3% auxiliary agent FH03, surplus is ammonium sulfate.
Embodiment three:
A kind of selective herbicide is obtained: 4% 2,4- drop sodium, 78.2% ammonium glyphosate using following quality proportioning
Salt, 0.5% EDTA-2Na, 5% auxiliary agent FH03, surplus are ammonium sulfate.
Application method:
By this selective herbicide after weeds production animated period is watered dilution uniformly by recommended dose, directed spraying is in miscellaneous
Grass blade leaf.Strong wind or it is expected that in half an hour rain please don't be administered.5 DEG C of temperature or more, it can effectively prevent and kill off all types weeds and filling
Wood.
| Crop (or range) | Controlling object | Preparation dosage | Application method |
| Bare place | Weeds | 80-120 grams/acre | Cauline leaf is spraying |
Product using effect:
1. weeds third day after spraying begins to here wither, show positive effect, two weeks weeds complete stool from blade to
Root is all dead.The plot of the product was used, was turned green phenomenon in 3 months without any weeds.For sweet because grass is used for a long time
Phosphine single dose and the malignant weed for generating resistance has good preventive effect.
2. the medicinal concentration of selective herbicide is bigger, all dead required time is shorter for weeds.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that；It still may be used
To modify to technical solution documented by previous embodiment, or some or all of the technical features are equal
Replacement；And these are modified or replaceed, the model for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses, should all cover within the scope of the claims and the description of the invention.
Claims (3)
1. a kind of selective herbicide, which is characterized in that including following component: 2,4- drop sodium, ammonium glyphosate, EDTA-2Na,
Auxiliary agent FH03 and ammonium sulfate.
2. selective herbicide as described in claim 1, which is characterized in that be made using following quality proportioning: 1.5%-4%
2,4- drop sodium, the ammonium glyphosate of 30%-78.2%, 0.19%-0.5% EDTA-2Na, 1.9%-5% auxiliary agent
FH03, surplus are ammonium sulfate.
3. selective herbicide as claimed in claim 2, which is characterized in that be made using following quality proportioning: the 2,4- of 4%
Drip sodium, 78.2% ammonium glyphosate, 0.5% EDTA-2Na, 5% auxiliary agent FH03, surplus is ammonium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579208.8A CN109497064A (en) | 2018-12-24 | 2018-12-24 | A kind of selective herbicide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579208.8A CN109497064A (en) | 2018-12-24 | 2018-12-24 | A kind of selective herbicide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109497064A true CN109497064A (en) | 2019-03-22 |
Family
ID=65754298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811579208.8A Pending CN109497064A (en) | 2018-12-24 | 2018-12-24 | A kind of selective herbicide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109497064A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690498A (en) * | 2009-10-15 | 2010-04-07 | 山东潍坊润丰化工有限公司 | Gglyphosate.2,4-D water-soluble granules |
-
2018
- 2018-12-24 CN CN201811579208.8A patent/CN109497064A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101690498A (en) * | 2009-10-15 | 2010-04-07 | 山东潍坊润丰化工有限公司 | Gglyphosate.2,4-D water-soluble granules |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |