CN110622986A - Herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds - Google Patents
Herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds Download PDFInfo
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- CN110622986A CN110622986A CN201911110542.3A CN201911110542A CN110622986A CN 110622986 A CN110622986 A CN 110622986A CN 201911110542 A CN201911110542 A CN 201911110542A CN 110622986 A CN110622986 A CN 110622986A
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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
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
Abstract
The invention relates to the technical field of sugarcane field herbicides, in particular to a chlorin pyrazosulfuron-ethyl herbicide composition for preventing and treating sugarcane field malignant weeds, which comprises the following raw materials in parts by weight: mineral oil, halosulfuron-methyl and additive. The invention has the beneficial effects that: the mineral oil, the halosulfuron-methyl and the additive are applied to the sugarcane field in a proper proportion, so that the occurrence of malignant weeds is well controlled, the growth environment of the sugarcane is ensured, the labor intensity and the cost of weeding are reduced, and the application range is wider.
Description
Technical Field
The invention relates to the technical field of sugarcane field herbicides, and in particular relates to a chlorin pyrazosulfuron-ethyl herbicide composition for preventing and treating sugarcane field malignant weeds.
Background
At present, common weeds which are difficult to prevent and control in sugarcane fields are grass weeds such as goosegrass, cord grass, switchgrass, bald barnyard grass and the like; the existing sugarcane field herbicide cannot completely control the roots of the malignant weeds and only can control the stems and leaves of the overground part, namely the weeds are not completely removed, the malignant weeds are easy to regenerate within a certain time, and the weeds need to be removed again, so that the pesticide residue of the sugarcane exceeds the standard, and the weeding cost and the labor cost of the sugarcane are increased.
Disclosure of Invention
The invention aims to provide a halosulfuron-methyl-containing herbicide composition for controlling sugarcane field malignant weeds, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials:
mineral oil, halosulfuron-methyl and additive.
The invention adopts a further technical scheme that the additives are ametryn and diuron, and the components are as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 15-20 parts of ametryn and 5-10 parts of diuron.
The invention adopts a further technical scheme that the additives are topramezone and atrazine, and the components are as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 0.5-1 part of topramezone and 10-15 parts of atrazine.
The invention adopts a further technical scheme that the additives are sodium dimethyl tetrachloro and cyanazine, and the components are as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 10 parts of sodium methoxone and 15 parts of cyanazine.
According to a still further technical scheme, the additives are mesotrione and butoxyethyl triclopyr, and the components are as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 3-5 parts of mesotrione and 10-15 parts of butoxyethyl triclopyr.
The invention has the beneficial effects that: the mineral oil, the halosulfuron-methyl and the additive are applied to the sugarcane field in a proper proportion, so that the occurrence of malignant weeds is well controlled, the use amount of the herbicide is reduced, the growth environment of the sugarcane is ensured, the labor intensity and the cost of weeding are reduced, and the application range is wider.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the herbicide comprises mineral oil, halosulfuron-methyl and an additive, wherein the additive is ametryn and diuron, and the components are as follows by weight: 0.25 part of mineral oil, 1 part of halosulfuron-methyl, 15 parts of ametryn and 5 parts of diuron. The mineral oil is mixed with 100 times of water by 500 times.
Example 2:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the herbicide composition comprises halosulfuron-methyl and an additive, wherein the additive is ametryn and diuron, and the components are as follows by weight: 1 part of halosulfuron-methyl, 20 parts of ametryn and 10 parts of diuron.
Example 3:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: mineral oil, halosulfuron-methyl and additives, wherein the additives are topramezone and atrazine, and the components are as follows by weight: 0.25 part of mineral oil, 1 part of halosulfuron-methyl, 0.5 part of topramezone and 10 parts of atrazine. The mineral oil is mixed with 100 times of water by 500 times.
Example 4:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the composition comprises halosulfuron-methyl and additives, wherein the additives are topramezone and atrazine, and the components are as follows by weight: 1 part of halosulfuron-methyl, 1 part of topramezone and 15 parts of atrazine.
Example 5:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the additive comprises mineral oil, halosulfuron-methyl and an additive, wherein the additive comprises methoxone sodium and cyanazine, and the components in parts by weight are as follows: 0.25 part of mineral oil, 1 part of halosulfuron-methyl, 10 parts of methoxone sodium and 15 parts of cyanazine. The mineral oil is mixed with 100 times of water by 500 times.
Example 6:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the herbicide composition comprises halosulfuron-methyl and an additive, wherein the additive is methoxone sodium and cyanazine, and the components are as follows by weight: 1 part of halosulfuron-methyl, 15 parts of sodium methoxone and 20 parts of cyanazine.
Example 7:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the composition comprises mineral oil, halosulfuron-methyl and an additive, wherein the additive is mesotrione and butoxyethyl triclopyr, and the components are as follows by weight: 0.25 part of mineral oil, 1 part of halosulfuron-methyl, 3 parts of mesotrione and 10 parts of butoxyethyl triclopyr. The mineral oil is mixed with 100 times of water by 500 times.
Example 8:
a herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds comprises the following raw materials: the composition comprises halosulfuron-methyl and an additive, wherein the additive is mesotrione and triclopyr butoxyethyl ester, and the components are as follows by weight: 1 part of halosulfuron-methyl, 5 parts of mesotrione and 15 parts of butoxyethyl triclopyr.
Comparative example 1:
only 1 part of halosulfuron-methyl is sprayed to weed the sugarcane field.
Comparative example 2:
only 15 parts of ametryn are sprayed to weed the sugarcane field.
Comparative example 3:
only 10 parts of diuron are sprayed to weed the sugarcane field.
Comparative example 4:
only 1 part of topramezone is sprayed to weed the sugarcane field.
Comparative example 5:
only 10 parts of atrazine is sprayed to weed the sugarcane field.
Comparative example 6:
only 15 parts of sodium methoxone is sprayed to weed the sugarcane field.
Comparative example 7:
only 20 parts of cyanazine is sprayed to weed the sugarcane field.
Comparative example 8:
only 5 parts of mesotrione are sprayed to weed the sugarcane field.
Comparative example 9:
the sugarcane field is weeded by spraying only 15 parts of butoxyethyl triclopyr.
In the actual measurement, the herbicidal effect and phytotoxicity were judged on day 28 according to the following criteria:
| index of refraction | Herbicidal Effect (degree of growth inhibition) and phytotoxicity |
| Level 0 | Weeding effect and phytotoxicity of more than 0% and less than 10% |
| Level 1 | Weeding effect and phytotoxicity of more than 10% and less than 20% |
| Stage 2 | Weeding effect and phytotoxicity of more than 20% and less than 30% |
| Grade 3 | Weeding effect and phytotoxicity of more than 30% and less than 40% |
| 4 stage | Weeding effect and phytotoxicity of more than 40% and less than 50% |
| Grade 5 | 50% or more and less than 60% of weeding effect and phytotoxicity |
| Grade 6 | Weeding effect and phytotoxicity of more than 60% and less than 70% |
| Stage 7 | Weeding effect and phytotoxicity of more than 70% and less than 80% |
| Stage 8 | Weeding effect and phytotoxicity of more than 80% and less than 90% |
| Grade 9 | Weeding effect and phytotoxicity of more than 90% and less than 100% |
| Grade 10 | 100% of weeding effect and phytotoxicity |
The experimental results of examples 1-8 and comparative examples 1-9 are shown in the following table:
| active ingredient (gai/ha) | Grass family weeds | Broad-leaved weed | Cyperaceae family | Safety of sugar cane | |
| Example 1 | 7.5+30+450+150 | 9 | 10 | 10 | 0 |
| Example 2 | 30+600+300 | 9 | 10 | 9 | 1 |
| Example 3 | 7.5+30+15+300 | 9 | 10 | 10 | 0 |
| Example 4 | 30+30+450 | 9 | 9 | 10 | 1 |
| Example 5 | 7.5+30+300+450 | 10 | 10 | 10 | 0 |
| Example 6 | 30+450+600 | 10 | 10 | 10 | 1 |
| Example 7 | 7.5+30+90+300 | 10 | 10 | 10 | 0 |
| Example 8 | 30+150+450 | 10 | 9 | 10 | 1 |
| Comparative example 1 | 30 | 0 | 4 | 9 | 0 |
| Comparative example 2 | 450 | 6 | 8 | 1 | 0 |
| Comparative example 3 | 300 | 4 | 6 | 2 | 0 |
| Comparative example 4 | 30 | 7 | 8 | 6 | 1 |
| Comparative example 5 | 300 | 0 | 6 | 1 | 0 |
| Comparative example 6 | 450 | 0 | 7 | 3 | 0 |
| Comparative example 7 | 600 | 6 | 6 | 0 | 0 |
| Comparative example 8 | 150 | 6 | 5 | 6 | 0 |
| Comparative example 9 | 450 | 1 | 8 | 1 | 1 |
Note: gai/ha stands for g/ha (active ingredient).
The larger the numerical value of the items of the gramineous weeds, the broadleaf weeds and the cyperaceae, the better the weeding effect of the herbicide composition on the sugarcane is, and the smaller the numerical value of the item of the safety of the sugarcane is, the smaller the influence of the herbicide composition on the sugarcane is.
Analysis of the data in the table above shows that the effect of weed control is satisfactory in examples 1 to 8, but the herbicides of examples 1, 3, 5 and 7 added with mineral oil are less than the herbicides of examples 2, 4 and 8, and the effect on sugarcane is less than 1 grade, so that the sugarcane has a long growth period, and thus can be popularized and applied.
The halosulfuron-methyl is widely applicable to crops, can be used for wheat, corn, sorghum, rice, sugarcane, tomato, sweet potato, dried bean, lawn and ornamental crops, can be used near houses, has special effect on malignant weeds, namely cyperus rotundus, and can prevent and kill off part of broadleaf weeds.
Ametryn, a triazine selective systemic herbicide, is colorless crystals with a solubility in water of 185mg/L (20 ℃). Is soluble in organic solvents. Hydrolyzing with strong acid and strong alkali to form 6-hydroxyl matrix. It has inhibiting effect on plant photosynthesis and is one kind of selective herbicide. The herbicide has quick weed killing effect, can be adsorbed by 0-5 cm of soil to form a pesticide layer, and enables weeds to contact with the herbicide when germinating out of the soil. The control effect on the just germinated weeds is best. Is used for preventing and controlling annual field weeds such as large crabgrass, green bristlegrass and the like in corn and sugarcane fields.
Topramezone, a contact-type selective herbicide, destroys the cell membranes of weeds and causes rapid drying and death of leaves by inhibiting protoporphyrinogen oxidase during the chlorophyll biosynthesis process under the bright conditions.
The methoxone sodium and methoxone sodium are selective systemic transduction hormone herbicides of phenoxyacetic acid, can destroy the conduction tissue of dicotyledonous plants, and make the growth and development interfered, the stem and leaf twisted, the stem base expanded and coarsened or cracked.
Cyanazine, a systemic selective herbicide, is mainly absorbed by roots and leaves. Is suitable for preventing and killing various gramineous weeds and broad leaf weeds in crop fields of corn, pea, broad bean, potato, sugarcane, cotton and the like.
Mesotrione, a pre-emergent and post-emergent broad-spectrum selective herbicide that inhibits hydroxyphenylpyruvate dioxygenase (HPPD), is effective in controlling major broadleaf weeds and some grass weeds.
Triclopyr butoxyethyl acetate acts on nucleic acid metabolism to enable plants to produce excessive nucleic acid, so that some tissues are converted into meristematic tissues, the leaves, stems and roots are deformed, storage substances are exhausted, vascular bundle tissues are embolized or ruptured, and the plants die.
Atrazine, is a systemic selective pre-and post-emergence herbicide. The root absorption is the main one, the stem and leaf absorption is little, and the stem and leaf are quickly conducted to plant meristems and leaf parts to interfere photosynthesis and cause the death of weeds. In resistant crops such as corn, the corn is decomposed by corn ketolase to generate nontoxic substances, so that the corn is safe to crops.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A herbicide composition containing halosulfuron-methyl for preventing and treating sugarcane field malignant weeds is characterized by comprising the following raw materials:
mineral oil, halosulfuron-methyl and additive.
2. The halosulfuron-methyl-containing herbicide composition for controlling sugarcane field malignant weeds as claimed in claim 1, wherein the additives are ametryn and diuron, and the components are respectively: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 15-20 parts of ametryn and 5-10 parts of diuron.
3. The halosulfuron-methyl-containing herbicide composition for controlling sugarcane field malignant weeds as claimed in claim 1, wherein the additives are topramezone and atrazine, and the components are respectively as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 0.5-1 part of topramezone and 10-15 parts of atrazine.
4. The halosulfuron-methyl-containing herbicide composition for controlling sugarcane field malignant weeds as claimed in claim 1, wherein the additives are methoxone sodium and cyanazine, and the components are respectively as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 10 parts of sodium methoxone and 15 parts of cyanazine.
5. The halosulfuron-methyl-containing herbicide composition for controlling sugarcane field malignant weeds as claimed in claim 1, wherein the additives are mesotrione and butoxyethyl triclopyr, and the components are respectively as follows by weight: 0-0.5 part of mineral oil, 1 part of halosulfuron-methyl, 3-5 parts of mesotrione and 10-15 parts of butoxyethyl triclopyr.
6. The halosulfuron-methyl-containing herbicide composition for controlling malignant weeds in sugarcane fields as claimed in any one of claims 1 to 5, wherein the mineral oil is mixed with water 100 times and 500 times.
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Application publication date: 20191231 |