CN105340966A - Broad-spectrum herbicide and preparation method thereof - Google Patents

Broad-spectrum herbicide and preparation method thereof Download PDF

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Publication number
CN105340966A
CN105340966A CN201510872095.0A CN201510872095A CN105340966A CN 105340966 A CN105340966 A CN 105340966A CN 201510872095 A CN201510872095 A CN 201510872095A CN 105340966 A CN105340966 A CN 105340966A
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parts
bentazone
herbicide
component
killer herbicide
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CN201510872095.0A
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Chinese (zh)
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刘楚玲
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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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
    • A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
    • 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
    • A01N43/72—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
    • A01N43/88—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 six-membered rings with three ring hetero atoms
    • 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
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • A01N47/02—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 no bond to a nitrogen atom
    • A01N47/06—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 no bond to a nitrogen atom containing —O—CO—O— groups; Thio analogues 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/26—Phosphorus; Compounds thereof

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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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a broad-spectrum herbicide and a preparation method thereof, and belongs to the field of herbicide production technologies. The herbicide comprises the following ingredients in parts by weight: 2-8 parts of sodium hexametaphosphate, 4-9 parts of paraben, 2-8 parts of abamectin, 3-8 parts of topramezone, 8-15 parts of dimethyl carbonate, 10-20 parts of bentazone and 60-70 parts of water. The preparation method comprises the following steps: uniformly mixing the ingredients to obtain a mixture, regulating the pH value of the mixture to be 6.0-7.0, preparing powder through spray drying at 50-80 DEG C, and carrying out sealing and storage. The herbicide is simple to store, convenient to use, high in stability, efficient, and broad-spectrum in weeding property, is mainly applied to prevention and removal of annual weeds in a corn field, and has no adverse effects on crops.

Description

A kind of broad spectrum type weed killer herbicide and preparation method thereof
Technical field
The present invention relates to a kind of weed killer herbicide and preparation method thereof, be specifically related to a kind of broad spectrum type weed killer herbicide and preparation method thereof, belong to technical field of herbicide production.
Background technology
Weed killer herbicide (herbicide), also known as weedicide, refers to and weeds can be made up hill and dale or selectively withered medicament to occur.Sodium chlorate wherein, borax, arsenate, trichloroacetic acid have withered effect for the plant of any kind, but all have remaining influence due to these, so can not be applied in field.Selective herbicide particularly nitrophenol, chlorophenol, carbamic derivative majority is all effective.
Weed killer herbicide (herbicide) refers to and weeds can be made up hill and dale or selectively withered medicament to occur.Sodium chlorate wherein, borax, arsenate, trichloroacetic acid have withered effect for the plant of any kind, but all have remaining influence due to these, so can not be applied in field.Selective herbicide particularly nitrophenol, chlorophenol, carbamic derivative majority is all effective.World Herbicide development is gradually steady, main development is efficient, low toxicity, wide spectrum, low consumption kind, the disposable treatment agent that environmental pollution is little becomes main flow gradually.
The geographical distributed pole of corn is that extensively the harm of weeds kind is also very complicated.Spring maize seeding field and corn summer seeding are slightly different, spring sowing field based on perennial weed, winter annual weeds and early spring habit weeds, as field bindweed, corn sow thistle, shepherd's purse, lamb's-quarters, knotweed, lyrate hemistepta herb etc.And corn summer seeding is based on annual gramineous weed and late spring property weeds, as barnyard grass, lady's-grass, Amaranthus retroflexus, kitchen garden, black nightshade etc.In recent years, because weed killer herbicide uses kind single, quantity and the density of the weeds such as dayflower, corn sow thistle, meadow pine of the Northeast rise year by year, become the main weeds in Spring Maize in Northeast China field gradually.
In cross region between farmland and grassland conservation tillage Maize Region, main weeds kind has green foxtail, alfa, lady's-grass, salsola collina, amaranth, lamb's-quarters, Artemisia capillaris, summer cypress, field bindweed, Siberian cocklebur, piemarker, artemisia annua, corn sow thistle, meadow pine, puncture vine etc.
Chinese patent, application number: 201310399188.7 disclose a kind of weed killer herbicide comprises bensulfuron-methyl, mefenacet, bentazone three kinds of active ingredients, wherein the component of bensulfuron-methyl weight portion is 10-20 part, the component of mefenacet weight portion is 5-10 part, the component of bentazone weight portion is 5-10 part.But this weed killer herbicide is for paddy field weed, because corn field and paddy field weed are had any different.Therefore develop a kind of weed killer herbicide tool for corn field weed to be of great significance.
Summary of the invention
The object of this invention is to provide a kind of spectrum weed killer herbicide, this weed killer herbicide is preserved simple, easy to use, good stability, and the herbicidal performance of efficient, wide spectrum, mainly applies, have no adverse effects to crop in corn field annual weed is prevented and kill off.
In order to realize the object of foregoing invention, the technical solution adopted in the present invention is:
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 2-8 part, nipagin esters 4-9 part, Avermectin 2-8 part, this thiazole humulone 3-8 part, dimethyl carbonate 8-15 part, bentazone 10-20 part, water 60-70 part.
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 2-5 part, nipagin esters 4-6 part, Avermectin 2-6 part, this thiazole humulone 3-6 part, dimethyl carbonate 8-12 part, bentazone 10-15 part, water 60-65 part.
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 3 parts, nipagin esters 5 parts, Avermectin 3 parts, this thiazole humulone 4 parts, dimethyl carbonate 9 parts, bentazone 12 parts, 62 parts, water.
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 2 parts, nipagin esters 4 parts, Avermectin 2 parts, this thiazole humulone 3 parts, dimethyl carbonate 8 parts, bentazone 10 parts, 60 parts, water.
A preparation method for broad spectrum type weed killer herbicide, preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.0-7.0, at 50-80 DEG C, spraying dry makes powder, and sealing is preserved.
the present invention relative to the beneficial effect of prior art is:
Spectral type weed killer herbicide of the present invention is preserved simple, easy to use, good stability, and the herbicidal performance of efficient, wide spectrum, mainly applies, to the weed killer herbicide that crop has no adverse effects in corn field annual weed is prevented and kill off.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
Embodiment 1
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.0-7.0, at 50-80 DEG C, spraying dry makes powder, and sealing is preserved.
Preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.0, at 50 DEG C, spraying dry makes powder, and sealing is preserved.
Embodiment 2
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 2 parts, nipagin esters 4 parts, Avermectin 2 parts, this thiazole humulone 3 parts, dimethyl carbonate 8 parts, bentazone 10 parts, 60 parts, water.
Preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.2, at 55 DEG C, spraying dry makes powder, and sealing is preserved.
Embodiment 3
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 4 parts, nipagin esters 5 parts, Avermectin 4 parts, this thiazole humulone 5 parts, dimethyl carbonate 10 parts, bentazone 14 parts, 64 parts, water.
Preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.5, at 60 DEG C, spraying dry makes powder, and sealing is preserved.
Embodiment 4
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 7 parts, nipagin esters 8 parts, Avermectin 7 parts, this thiazole humulone 7 parts, dimethyl carbonate 13 parts, bentazone 18 parts, 69 parts, water.
Preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH6.8, at 70 DEG C, spraying dry makes powder, and sealing is preserved.
Embodiment 5
A kind of broad spectrum type weed killer herbicide, is made up of the component of following weight portion:
Calgon 8 parts, nipagin esters 9 parts, Avermectin 8 parts, this thiazole humulone 8 parts, dimethyl carbonate 15 parts, bentazone 20 parts, 70 parts, water.
Preparation technology is:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component component by weight, after mixing, reconcile pH7.0, at 80 DEG C, spraying dry makes powder, and sealing is preserved.

Claims (5)

1. a broad spectrum type weed killer herbicide, is characterized in that, is made up of the component of following weight portion:
Calgon 2-8 part, nipagin esters 4-9 part, Avermectin 2-8 part, this thiazole humulone 3-8 part, dimethyl carbonate 8-15 part, bentazone 10-20 part, water 60-70 part.
2. a broad spectrum type weed killer herbicide, is characterized in that, is made up of the component of following weight portion:
Calgon 2-5 part, nipagin esters 4-6 part, Avermectin 2-6 part, this thiazole humulone 3-6 part, dimethyl carbonate 8-12 part, bentazone 10-15 part, water 60-65 part.
3. a broad spectrum type weed killer herbicide, is characterized in that, is made up of the component of following weight portion:
Calgon 3 parts, nipagin esters 5 parts, Avermectin 3 parts, this thiazole humulone 4 parts, dimethyl carbonate 9 parts, bentazone 12 parts, 62 parts, water.
4. a broad spectrum type weed killer herbicide, is characterized in that, is made up of the component of following weight portion:
Calgon 2 parts, nipagin esters 4 parts, Avermectin 2 parts, this thiazole humulone 3 parts, dimethyl carbonate 8 parts, bentazone 10 parts, 60 parts, water.
5. a preparation method for broad spectrum type weed killer herbicide, is characterized in that: comprise the following steps:
Calgon, nipagin esters, Avermectin, this thiazole humulone, dimethyl carbonate, bentazone, water component composition by weight, after mixing, reconcile pH6.0-7.0, at 50-80 DEG C, spraying dry makes powder, and sealing is preserved.
CN201510872095.0A 2015-12-03 2015-12-03 Broad-spectrum herbicide and preparation method thereof Pending CN105340966A (en)

Priority Applications (1)

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Publications (1)

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CN105340966A true CN105340966A (en) 2016-02-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106577759A (en) * 2016-12-08 2017-04-26 柴汝松 Forestry herbicide
CN107926396A (en) * 2017-11-28 2018-04-20 湖南神农林下中药开发有限公司 A kind of herbicidal methods of planting rhizoma polygonati

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106577759A (en) * 2016-12-08 2017-04-26 柴汝松 Forestry herbicide
CN107926396A (en) * 2017-11-28 2018-04-20 湖南神农林下中药开发有限公司 A kind of herbicidal methods of planting rhizoma polygonati

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Application publication date: 20160224

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