CN108684682A - A kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application - Google Patents
A kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application Download PDFInfo
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- CN108684682A CN108684682A CN201810659948.6A CN201810659948A CN108684682A CN 108684682 A CN108684682 A CN 108684682A CN 201810659948 A CN201810659948 A CN 201810659948A CN 108684682 A CN108684682 A CN 108684682A
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- Prior art keywords
- ginger
- green onion
- garlic
- weed
- herbicidal combinations
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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
- 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
Abstract
The present invention relates to technical field of pesticide, particularly disclose a kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application.The green onion, ginger and garlic field Herbicidal combinations, are made of following components in percentage by weight:Quizalotop-ethyl, phenoxy acetic acid parahormone type herbicide, solvent, auxiliary agent, methyl oleate are supplied.The advantageous effect of green onion, ginger and garlic field Herbicidal combinations of the present invention is:Herbicidal effect is good, lasting period is long, annual grassy weed, broad leaved weed and sedge weed can effectively be prevented and kill off, broad weed-killing spectrum reduces the dosage of unit area active ingredient, has delayed resistance weed, it is highly safe to shallot, onion, ginger, garlic, no seedling injury does not generate dominant or recessive poisoning, ensure that the safety plantation and production in green onion, ginger and garlic field.
Description
Technical field
The present invention relates to technical field of pesticide, more particularly to a kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and answer
With.
Background technology
Quizalotop-ethyl belongs to benzene oxygen fatty acid selectivity inner sucting conduction type cauline leaf process agent, by plant compared with quizalofop-ethyl
The speed of absorption and the mobility in plant are higher, and the speed for not only playing drug effect is fast, but also drug effect is relatively stable, is not easy
It is influenced by environmental conditions such as temperature, humidity, and Quizalotop-ethyl is low toxicity herbicide, it is safer to environment.
Phenoxy acetic acid parahormone type herbicide, can destroy the conducting tissue of dicotyledon, make weed growth development by
To interference, cauline leaf distortion, there is hormone-type poisoning symptom in weeds after by medicine.
Currently, the herbicide applied to green onion, ginger and garlic field mainly has Quizalotop-ethyl single dose, the spirit of efficient pyrrole fluorine first standing grain, ethoxy fluorine grass
The herbicides such as ether, Pendimethalin, lactofen.These herbicides want the use of stringent control medicament when in use
Amount easy tos produce poisoning when low-lying local or rainy.
Invention content
The present invention makes up for the shortcomings of the prior art and provide a kind of broad weed-killing spectrum, herbicidal effect is good, the lasting period is long, peace
Complete efficient green onion, ginger and garlic field Herbicidal combinations and preparation method and application.
The present invention is achieved through the following technical solutions:
A kind of green onion, ginger and garlic field Herbicidal combinations, it is characterized in that:It is made of following components in percentage by weight:Quizalotop-ethyl
2-10%, phenoxy acetic acid parahormone type herbicide 10-30%, solvent 10-20%, auxiliary agent 5-15%, methyl oleate are supplied.The green onion
The dosage form of ginger garlic field weeding composition is missible oil, and the preparation method of the green onion, ginger and garlic field weeding composition includes the following steps:It will be smart
Quizalofop-ethyl, phenoxy acetic acid parahormone type herbicide active compound dissolve in a solvent by a certain percentage, add a certain amount of pesticide and help
Agent, methyl oleate are supplied, and the transparent oily liquids of equal item is configured to.
A kind of green onion, ginger and garlic field Herbicidal combinations, wherein phenoxy acetic acid parahormone type herbicide include dimethyl tetrachloride acid, two
One kind in the salt that the different monooctyl ester of four d butyl esters, 2,4-D and dimethyl tetrachloride acid generate or their mixture.
The green onion, ginger and garlic field Herbicidal combinations are in prevention green onion, ginger and garlic field annual gramineous weed, broad leaved weed and Cyperaceae
The application of weeds.
The advantageous effect of green onion, ginger and garlic field Herbicidal combinations of the present invention is:Herbicidal effect is good, and the lasting period is long, can effectively prevent and kill off
Annual grassy weed, broad leaved weed and sedge weed, broad weed-killing spectrum reduce the use of unit area active ingredient
Amount, has delayed resistance weed, and, no seedling injury highly safe to shallot, onion, ginger, garlic does not generate dominant or recessive poisoning,
It ensure that the safety plantation and production in green onion, ginger and garlic field.
Specific embodiment
With reference to embodiment, the present invention will be further described, but not limited to this, the dosage form in embodiment of the invention
Preparation method is customary preparation methods.
Embodiment 1:The preparation of 22% Quizalotop-ethyl dimethyl tetrachloride yogurt oil, is made of the component of following weight:(with 100
Kilogram meter, it is the same below)
2 kilograms of Quizalotop-ethyl, dimethyl tetrachloride acid 20 kilograms, 20 kilograms of biodiesel, 8 kilograms of fatty alcohol polyoxyethylene ether,
Methyl oleate is supplied.
The preparation method of the green onion, ginger and garlic field Herbicidal combinations, using following steps:
The Quizalotop-ethyl of above-mentioned weight, dimethyl tetrachloride acid and biodiesel are mixed, its Quizalotop-ethyl and diformazan are made
Tetrachloric acid is completely dissolved, and emulsifier fatty alcohol polyoxyethylene ether is added, is supplied with methyl oleate, stirs and equal item is made
Transparent oily liquids.22% Quizalotop-ethyl dimethyl tetrachloride yogurt oil i.e. of the invention.
The application of the green onion, ginger and garlic field weeding composition:
A application doses:Herbicidal combinations 80-300ml of the present invention is used per acre.
The B amounts of being watered:Above-mentioned dosage is pressed per acre, is converted 30 kg of water and is uniformly sprayed.
C points for attention:A is sprayed under windless condition;B must not be watered using well water, muddy water, mineral water;C is in weeds four
Before the leaf phase, crop tri-leaf period medication;D temperature avoids noon from spraying, drug effect when good conditions for soil moisture in soil in 25 DEG C of -35 DEG C of sprays
Fruit is more preferably.
Embodiment 2:The preparation of 35% Quizalotop-ethyl 2,4-D butyl ester missible oil, is made of the component of following weight:
5 kilograms of Quizalotop-ethyl, 30 kilograms of 2,4-D butyl ester, 15 kilograms of turpentine-based vegetable oil, castor oil polyoxyethylene ether 15
Kilogram, methyl oleate supplies.
Herbicidal combinations dosage 40-200ml of the present invention is used per acre, remaining preparation method is with application process, dosage with real
Apply example 1
Embodiment 3:The preparation of the 20% different monooctyl ester missible oil of Quizalotop-ethyl 2,4-D, is made of the component of following weight:
10 kilograms of Quizalotop-ethyl, 10 kilograms of the different monooctyl ester of 2,4-D, 12 kilograms of soybean oil, styrylphenol polyoxyethylene ether
5 kilograms, methyl oleate supplies.
Herbicidal combinations dosage 50-100ml of the present invention is used per acre, remaining preparation method is with application process, dosage with real
Apply example 1
Embodiment 4:The preparation of 30% Quizalotop-ethyl dimethyl tetrachloride acid sodium missible oil, is made of the component of following weight:
4 kilograms of Quizalotop-ethyl, 26 kilograms of dimethyl tetrachloride acid sodium, 10 kilograms of acetone, 12 kilograms of fatty alcohol polyoxyethylene ether, oil
Sour methyl esters is supplied.
Herbicidal combinations dosage 50-200ml of the present invention is used per acre, remaining preparation method is with application process, dosage with real
Apply example 1
Embodiment 5:The preparation of 21% Quizalotop-ethyl dimethyl tetrachloride acid potassium missible oil, is made of the component of following weight:
6 kilograms of Quizalotop-ethyl, 15 kilograms of dimethyl tetrachloride acid potassium, 18 kilograms of palm oil, 12 kilograms of castor oil vinethene, oleic acid
Methyl esters is supplied.
Herbicidal combinations dosage 40-150ml of the present invention is used per acre, remaining preparation method is with application process dosage with implementation
Example 1
The management of weeds test of pesticide effectiveness
Experiment 1:
(1):Test process:
Test site:Zhangqiu in Shandong province shallot plants field;
Test medicine:
Composition a:Herbicidal combinations of the present invention:22% Quizalotop-ethyl dimethyl tetrachloride yogurt oil;
Medicament b:10% Quizalotop-ethyl missible oil;
Medicament c:20% dimethyl tetrachloride sour water agent;
d:Clear water blank control.
Experiment sets 4 processing, and 4 repetitions, totally 16 processing cells, often handle 20 square metres of plot area, random district's groups
Arrangement.A is experiment reagent agent;B, c are comparison medicament;D is clear water blank control (CK).It is secondary by being watered 30 kilograms per acre
Dilution, uniform stirring, using 552 third type sprayer even sprayings.
Experiment same day weather condition:It is fine, calm, 25 DEG C of temperature.
(2) test objective and method:
A safeties:After dispenser, the growth and development situation of shallot, safety of the evaluation reagent agent to shallot are observed;
B herbicidal effects:Take at random per cell at 4 points, investigate 1/4 square metre, 20 days after dispenser, respectively investigates one within 30 days at every
It is secondary, the type and strain number of weeds are recorded respectively, calculate weeds strain preventive effect.After last time is investigated, 4 weeds in cell are collected,
Claim its fresh grass weight, calculates fresh grass weight preventive effect, calculate strain preventive effect and the formula of fresh weight preventive effect is as follows:
Preventive effect (%)={ [Check plot weeds strain number (fresh weight)-treatment region weeds strain number (fresh weight) ]/ check plot weeds strain number
(fresh weight) } × 100.
(3) test result:
A safeties:Observation post administration is applied, the leaf of composition a treatment region shallots is almost the same with blank district, shows this hair
22% Quizalotop-ethyl dimethyl tetrachloride yogurt oil of bright Herbicidal combinations is highly safe to shallot;
B herbicidal effects:See Tables 1 and 2
Weed control efficacy after 20 days after 1 dispenser of table
Weed control efficacy after 2 dispenser of table 30 days
It is observed after 20 days by dispenser it can be seen from Tables 1 and 2, present composition a is aobvious to the preventive effect of various weeds
It writes, and the growth of shallot is normal, does not occur dominant or stealthy poisoning;And herbicide controlling spectrum occur narrow for other two kinds of reagent agents
Problem cannot prevent and kill off all weeds, and the use of medicament b active ingredients Quizalotop-ethyl and medicament c active ingredients dimethyl tetrachloride acid
Measure the appearance for being significantly greater than the dosage of active ingredient Quizalotop-ethyl and dimethyl tetrachloride acid in composition a and keeping shallot more or less
A degree of poisoning, such as blade tip bleach, are withered.It observes within 30 days after dispenser, present composition a prevents and kill off various weeds
Effect is than more significant, and strain preventive effect is with fresh weight preventive effect 90% or more.
Experiment 2:
(1):Test process:
Test site:Linyi Cangshan planting garlic field;
Test medicine:
Composition a:Herbicidal combinations of the present invention:35% Quizalotop-ethyl 2,4-D butyl ester missible oil;
Medicament b:10% Quizalotop-ethyl missible oil;
Medicament c:72% 2,4-D butyl ester missible oil;
d:Clear water blank control.
Experiment sets 4 processing, and 4 repetitions, totally 16 processing cells, often handle 20 square metres of plot area, random district's groups
Arrangement.A is experiment reagent agent;B, c are comparison medicament;D is clear water blank control (CK).It is secondary by being watered 30 kilograms per acre
Dilution, uniform stirring, using 552 third type sprayer even sprayings.
Experiment same day weather condition:It is fine, calm, 23 DEG C of temperature.
(2) test objective and method:
A safeties:After dispenser, the growth and development situation of garlic, safety of the evaluation reagent agent to garlic are observed;
B herbicidal effects:Take at random per cell at 4 points, investigate 1/4 square metre, 20 days after dispenser, respectively investigates one within 30 days at every
It is secondary, the type and strain number of weeds are recorded respectively, calculate weeds strain preventive effect.After last time is investigated, 4 weeds in cell are collected,
Claim its fresh grass weight, calculates fresh grass weight preventive effect, calculate strain preventive effect and the formula of fresh weight preventive effect is as follows:
Preventive effect (%)={ [Check plot weeds strain number (fresh weight)-treatment region weeds strain number (fresh weight) ]/ check plot weeds strain number
(fresh weight) } × 100.
(3) test result:
A safeties:Observation post administration is applied, the leaf of composition a treatment region garlics is almost the same with blank district, shows this hair
35% Quizalotop-ethyl 2,4-D butyl ester missible oil of bright Herbicidal combinations is highly safe to garlic;
B herbicidal effects:It is shown in Table 3 and table 4
Weed control efficacy after 20 days after 3 dispenser of table
Weed control efficacy after 4 dispenser of table 30 days
It is observed after 20 days by dispenser it can be seen from table 3 and table 4, present composition a is aobvious to the preventive effect of various weeds
It writes, and the growth of garlic is normal, does not occur dominant or stealthy poisoning;And herbicide controlling spectrum occur narrow for other two kinds of reagent agents
Problem cannot prevent and kill off all weeds, and the use of medicament b active ingredients Quizalotop-ethyl and medicament c active ingredient 2,4-D butyl esters
Measure the appearance for being significantly greater than the dosage of active ingredient Quizalotop-ethyl and 2,4-D butyl ester in composition a and keeping garlic more or less
A degree of poisoning, such as garlic leaf distort, are withered.It observes within 30 days after dispenser, present composition a prevents and kill off various weeds
Effect is than more significant, and strain preventive effect is with fresh weight preventive effect 90% or more.
Claims (3)
1. a kind of green onion, ginger and garlic field Herbicidal combinations, it is characterized in that:It is made of following components in percentage by weight:Quizalotop-ethyl 2-
10%, phenoxy acetic acid parahormone type herbicide 10-30%, solvent 10-20%, auxiliary agent 5-15%, methyl oleate are supplied;
The dosage form of the green onion, ginger and garlic field weeding composition is missible oil, and preparation method includes the following steps:
Quizalotop-ethyl, phenoxy acetic acid parahormone type herbicide active compound are dissolved in a solvent by a certain percentage, added a certain amount of
Insecticides adjuvant, methyl oleate supplies, and is configured to the transparent oily liquids of equal item.
2. green onion, ginger and garlic field according to claim 1 Herbicidal combinations, characteristic are:Phenoxy acetic acid parahormone type weeding
Agent include dimethyl tetrachloride acid, 2,4-D butyl ester, the different monooctyl ester of 2,4-D and one kind in the salt that is generated of dimethyl tetrachloride acid or he
Mixture.
3. green onion, ginger and garlic field according to claim 1 Herbicidal combinations prevention green onion, ginger and garlic field annual gramineous weed,
The application of broad leaved weed and sedge weed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659948.6A CN108684682A (en) | 2018-06-23 | 2018-06-23 | A kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810659948.6A CN108684682A (en) | 2018-06-23 | 2018-06-23 | A kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application |
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| Publication Number | Publication Date |
|---|---|
| CN108684682A true CN108684682A (en) | 2018-10-23 |
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| CN201810659948.6A Pending CN108684682A (en) | 2018-06-23 | 2018-06-23 | A kind of green onion, ginger and garlic field Herbicidal combinations and preparation method and application |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1179982B1 (en) * | 1999-03-11 | 2003-10-01 | Ecoval Corporation | Herbicidal composition |
| CN101278673A (en) * | 2008-05-29 | 2008-10-08 | 黑龙江省科学院亚麻综合利用研究所 | Herbicides special for flax and method of preparing the same |
| CN102007915A (en) * | 2010-11-17 | 2011-04-13 | 南京扬子鸿利源化学品有限责任公司 | Synergistic oil solvent-containing ethyl missible oil herbicide and preparation method and application thereof |
| CN103329899A (en) * | 2013-06-25 | 2013-10-02 | 山东滨农科技有限公司 | Weeding composition for medlar field as well as preparation method and application of weeding composition |
| CN105309442A (en) * | 2014-07-31 | 2016-02-10 | 刘月宝 | Special post-emergence compound herbicide for codonopsis pilosula |
| CN107624763A (en) * | 2017-10-13 | 2018-01-26 | 南京扬子鸿利源化学品有限责任公司 | A kind of Herbicide Jing quizalofop-ethyl EC containing Synergistic plant oil and preparation method thereof |
-
2018
- 2018-06-23 CN CN201810659948.6A patent/CN108684682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1179982B1 (en) * | 1999-03-11 | 2003-10-01 | Ecoval Corporation | Herbicidal composition |
| CN101278673A (en) * | 2008-05-29 | 2008-10-08 | 黑龙江省科学院亚麻综合利用研究所 | Herbicides special for flax and method of preparing the same |
| CN102007915A (en) * | 2010-11-17 | 2011-04-13 | 南京扬子鸿利源化学品有限责任公司 | Synergistic oil solvent-containing ethyl missible oil herbicide and preparation method and application thereof |
| CN103329899A (en) * | 2013-06-25 | 2013-10-02 | 山东滨农科技有限公司 | Weeding composition for medlar field as well as preparation method and application of weeding composition |
| CN105309442A (en) * | 2014-07-31 | 2016-02-10 | 刘月宝 | Special post-emergence compound herbicide for codonopsis pilosula |
| CN107624763A (en) * | 2017-10-13 | 2018-01-26 | 南京扬子鸿利源化学品有限责任公司 | A kind of Herbicide Jing quizalofop-ethyl EC containing Synergistic plant oil and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 何建群等: "亚麻不同生育期施用二甲四氯+精喹禾灵技术研究", 《中国麻业》 * |
| 战德民等: "葱韭育苗田除草剂试验小结", 《农业科技资料汇编》 * |
| 王丹等: "适于大蒜田苗期施用的除草剂筛选与评价", 《农药》 * |
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Application publication date: 20181023 |