CN108124862A - A kind of builder and its application method for killing snout moth's larva medicament - Google Patents
A kind of builder and its application method for killing snout moth's larva medicament Download PDFInfo
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- CN108124862A CN108124862A CN201711390268.0A CN201711390268A CN108124862A CN 108124862 A CN108124862 A CN 108124862A CN 201711390268 A CN201711390268 A CN 201711390268A CN 108124862 A CN108124862 A CN 108124862A
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- larva
- snout moth
- medicament
- builder
- killing
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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
- 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
- A01N25/30—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 characterised by the surfactants
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- 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
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic 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 belongs to Chemical Control of Harmful Insects technical fields, and in particular to a kind of builder and its application method for killing snout moth's larva medicament preferably kills snout moth's larva medicament as isocarbophos, Hostathion, avermectin, Rynaxypyr and ethyl pleocidin.Selected builder is isomery alcohol ether, preferably isomerous tridecanol polyoxyethylene ether.Isomerous tridecanol polyoxyethylene ether is added to be watered in advance it is prepared kill in snout moth's larva liquid, use a concentration of 0.033% 0.067%.It is sprayable use after mixing.The present invention can significantly improve the different purposes killed control effect of the snout moth's larva medicament to the snout moth's larva of rice, can realize medicament decrement pest controlling, and the builder have the characteristics that it is at low cost and easy to use.
Description
Technical field
The present invention relates to Chemical Control of Harmful Insects field, specifically, being related to a kind of builder for killing snout moth's larva medicament and its making
Use method.
Background technology
Pesticide is the essential means of production in agricultural production, in prevention and control disease pest and weed, ensures crop safety producer
Face has played extremely important effect.But no matter which kind of medicament, target only contacts and absorbs enough pesticide could be fully
Play the effect of pesticide.Borer pest existence is in host plant tissue, and the epidermis of these host plants tissue is rich in wax
Matter, conventional medicament are difficult to penetrate this layer of barrier, therefore preventive effect is often not satisfactory.Synergist is one kind to target inactive
Compound, after pharmacy mix, the surface tension of medicament can be reduced, improve spread, dispersion and the penetrating power of medicament, favorably
It sprawls in plant tissue surface in liquid and is permeated to inside plant tissues, some can also to inhibit the removing toxic substances in harmful organism body
Metabolism, so as to improve the bioactivity of pesticide and control effect.
Striped rice borer is the primary pest of rice, enters rice leaf sheath tissue with larva brill moth and Culm of Rice is caused harm, and is commonly called as " boring
Heart worm ".It endangers tillering stage rice and causes withered sheath and withered heart seedling；Booting, heading stage rice are endangered, causes withered booting and dead ears；Danger
Evil grouting, milk stage rice, cause half withered fringe and insect bite strain, cause serious economic loss.It is long-term unreasonable due to medicament
Using so that the resistance problems of striped rice borer are increasingly severe：1990~2000 years, the ground such as Zhejiang, Jiangsu monitored first successively
Amine phosphorus, Cupric sulfate, Hostathion high drug-resistance population；2000~2012, to Cupric sulfate, Hostathion, ethiprole anti-medicine
Property level is higher；After 2012, to producing upper common Hostathion, Rynaxypyr, fipronil bisamide, avermectin etc.
The drug resistance for killing snout moth's larva medicament protrudes.It is existing to kill snout moth's larva medicament antagonism striped rice borer in the highly resistance region of Jiangxi, Hunan and zhejiang and other places
Preventive effect it is extremely low, the rice field for preventing failure can be found everywhere.Therefore, it is urgent to need to research and develop the existing control effect for killing snout moth's larva medicament of raising
The relevant technologies, efficiently control striped rice borer is caused harm in time, to ensure the production of China grain security.
Invention content
For above-mentioned technical problem, the present invention provides a kind of builder and its application method for killing snout moth's larva medicament, to anti-
The medicament for controlling striped rice borer has excellent synergistic effect.Specific technical solution is：
Isomery alcohol ether is selected to be added to isomery alcohol ether as the builder for killing snout moth's larva medicament and be watered prepared kill in advance
In snout moth's larva liquid, i.e. sprayable use after mixing, volumetric concentration of the isomery alcohol ether in snout moth's larva liquid is killed is 0.033%-
0.067%.
The snout moth's larva medicament that kills is organic phosphates, carbamates, neires toxin, macrolides and bisamide class medicine
Agent, preferably isocarbophos, Hostathion, avermectin, Rynaxypyr and ethyl pleocidin, according to the medicament during use
Kind recommend dosage and preparation method is configured to the pesticide solution.
The isomery alcohol ether is preferably isomerous tridecanol polyoxyethylene ether.
Isomery alcohol ether is the nonionic surfactant of function admirable, is efficient emulsifier, bleeding agent and wetting agent,
It is widely used in washing daily use chemicals, weaving, leather and other chemical industries.It is preferred that isomerous tridecanol polyoxyethylene ether, the auxiliary agent
Long carbon chain structure with 13 carbon so that system has remarkable emulsion stability and spatial stability；With non-gerber
Extra Old, the alkylol containing small branch, branch is more, and penetrating power is strong, has facilitation to improving lotion adhesive force；Without phenyl ring knot
Structure, without APEO, easily biological-degradable.Its
The beneficial effects of the present invention are：
The present invention provides a kind of builder for killing snout moth's larva medicament, which mixes with killing snout moth's larva medicament and sprays, application method
Simply, there is stronger insecticidal enhancing effect, i.e., in the case where dose subtracts and applies, remain able to ensure the control effect of medicament.
The present invention is to realize an innovation of pesticide reduction control borer pest, will be to promoting Control of Agricultural Non-point Source Pollution, Resources for construction section
About type, friendly environment society ensure agricultural production security, agricultural product quality and safety and ecological environment security, promote agricultural can
Sustainable development generates actively and far-reaching influence.
Specific embodiment
Below by way of specific embodiment, the invention will be further described, and combines corresponding experiment and further illustrate the present invention
Advantageous effect.But present disclosure is not limited thereto, it is impossible to therefore and it is interpreted as limitation of the scope of the invention.
Embodiment 1
5% abamectin emulsifiable concentrate 100ml mixings are added in 30kg water, then add in isomery ten in 0.033% ratio
Triol polyoxyethylene ether 10ml is simultaneously stirred and evenly mixed.
Embodiment 2
5% abamectin emulsifiable concentrate 100ml mixings are added in 30kg water, then add in isomery ten in 0.067% ratio
Triol polyoxyethylene ether 20ml is simultaneously stirred and evenly mixed.
Embodiment 3
30% water amine triazophos emulsifiable solution 200ml mixings are added in 30kg water, are then added in 0.033% ratio different
Structure tridecanol polyoxyethylene ether 10ml is simultaneously stirred and evenly mixed.
Embodiment 4
30% water amine triazophos emulsifiable solution 200ml mixings are added in 30kg water, are then added in 0.067% ratio different
Structure tridecanol polyoxyethylene ether 20ml is simultaneously stirred and evenly mixed.
Embodiment 5
6% ethyl pleocidin suspending agent 50ml mixings are added in 30kg water, are then added in 0.033% ratio different
Structure tridecanol polyoxyethylene ether 10ml is simultaneously stirred and evenly mixed.
Embodiment 6
6% ethyl pleocidin suspending agent 50ml mixings are added in 30kg water, are then added in 0.067% ratio different
Structure tridecanol polyoxyethylene ether 20ml is simultaneously stirred and evenly mixed.
Embodiment 7
20% Rynaxypyr suspending agent 20ml mixings are added in 30kg water, are then added in 0.033% ratio
Isomerous tridecanol polyoxyethylene ether 10ml is simultaneously stirred and evenly mixed.
Embodiment 8
20% Rynaxypyr suspending agent 20ml mixings are added in 30kg water, are then added in 0.067% ratio
Isomerous tridecanol polyoxyethylene ether 20ml is simultaneously stirred and evenly mixed.
Field control effectiveness test
According to the requirement of pesticide field efficacy medicine test criterion (one) GB/T17980.1-2000, above-described embodiment is carried out
Prevent the field control effectiveness test of striped rice borer.
Using the random district's groups setting cell in field, plot area 90m2/ cell, often processing are repeated 3 times, each cell spray
Dispenser liquid 4kg is separately set only with processing of the same amount medicament without adding assistant and space management as control.In striped rice borer 1-2 ages children
Worm occurrence in peak period is using power spraye even spraying dispenser 1 time, (in blank control when field, snout moth's larva causes harm basicly stable
When the aggrieved shape in area is apparent), sampling survey rice total strain number, aggrieved strain number calculate control effect.
Result of the test is shown in Table 1.As it can be seen from table 1 5% abamectin emulsifiable concentrate and auxiliary agent isomerous tridecanol polyoxyethylene ether
Mixed processing (embodiment 1 and embodiment 2) is respectively 60.5% and 70.5% to the control effect of striped rice borer, obviously higher than list
With the control effect (49.9%) of the processing of 5% abamectin emulsifiable concentrate of equivalent；30% water amine triazophos emulsifiable solution and auxiliary agent isomery
It is respectively 70.1% He to the control effect of striped rice borer that tridecanol polyoxyethylene ether, which uses processing (embodiment 3 and embodiment 4) with,
54.6%, obviously higher than the control effect (42.3%) that 30% water amine triazophos emulsifiable solution of equivalent is applied alone to handle；6% ethyl is more
Bacteriocidin suspending agent processing (embodiment 5 and embodiment 6) mixed with auxiliary agent isomerous tridecanol polyoxyethylene ether prevents striped rice borer
It is respectively 75% and 84.6% to control effect, obviously higher than the prevention effect that 6% ethyl pleocidin suspending agent of equivalent is applied alone to handle
Fruit (72.9%)；20% Rynaxypyr suspending agent it is mixed with auxiliary agent isomerous tridecanol polyoxyethylene ether processing (embodiment 5 and
Embodiment 6) it is respectively 59.8% and 44.4% to the control effect of striped rice borer, obviously higher than 20% chlorine worm benzene first of equivalent is applied alone
The control effect (23.4%) of amide suspending agents processing.In addition, the paddy growth of all medicaments processing mixed with auxiliary agent is normal,
No symptom of chemical damage occurs.The above results show auxiliary agent isomerous tridecanol polyoxyethylene ether to avermectin, ethyl pleocidin,
Water amine Hostathion and Rynaxypyr are respectively provided with apparent synergistic effect.
Table 1 kills snout moth's larva medicament prevention striped rice borer result of the test mixed with auxiliary agent
| Processing | Control effect % | Processing | Control effect % |
| Embodiment 1 | 60.5 | Embodiment 5 | 75.0 |
| Embodiment 2 | 70.5 | Embodiment 6 | 84.6 |
| 5% abamectin emulsifiable concentrate | 49.9 | 6% ethyl pleocidin suspending agent | 72.9 |
| Embodiment 3 | 70.1 | Embodiment 7 | 59.8 |
| Embodiment 4 | 54.6 | Embodiment 8 | 44.4 |
| 30% water amine triazophos emulsifiable solution | 42.3 | 20% Rynaxypyr suspending agent | 23.4 |
Claims (4)
1. a kind of application method for killing snout moth's larva medicament builder, it is characterised in that：Isomery alcohol ether is selected as the increasing for killing snout moth's larva medicament
Imitate auxiliary agent, isomery alcohol ether is added to be watered in advance it is prepared kill in snout moth's larva liquid, i.e. sprayable use after mixing, isomery
Volumetric concentration of the alcohol ether in snout moth's larva liquid is killed is 0.033%-0.067%.
2. a kind of application method for killing snout moth's larva medicament builder as described in claim 1, it is characterised in that：It is described to kill snout moth's larva medicament
For organic phosphates, carbamates, neires toxin, macrolides and bisamide class medicament.
3. a kind of application method for killing snout moth's larva medicament builder as described in claim 1, it is characterised in that：The isomery alcohol ether
For isomerous tridecanol polyoxyethylene ether.
4. a kind of application method for killing snout moth's larva medicament builder as claimed in claim 2, it is characterised in that：It is described to kill snout moth's larva medicament
For isocarbophos, Hostathion, avermectin, Rynaxypyr and ethyl pleocidin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390268.0A CN108124862B (en) | 2017-12-21 | 2017-12-21 | Synergistic auxiliary agent of pesticide for killing borers and use method thereof |
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|---|---|---|---|
| CN201711390268.0A CN108124862B (en) | 2017-12-21 | 2017-12-21 | Synergistic auxiliary agent of pesticide for killing borers and use method thereof |
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| CN108124862A true CN108124862A (en) | 2018-06-08 |
| CN108124862B CN108124862B (en) | 2020-11-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150269A (en) * | 2019-06-03 | 2019-08-23 | 江苏省苏科农化有限责任公司 | A kind of compound synergist |
| CN111493067A (en) * | 2020-04-15 | 2020-08-07 | 上海抚佳精细化工有限公司 | Pesticide combination synergist and application thereof |
| CN112438270A (en) * | 2020-12-18 | 2021-03-05 | 浙江天丰生物科学有限公司 | Metamifop emulsifiable concentrate and preparation method thereof |
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| CN111493067A (en) * | 2020-04-15 | 2020-08-07 | 上海抚佳精细化工有限公司 | Pesticide combination synergist and application thereof |
| CN111493067B (en) * | 2020-04-15 | 2021-11-09 | 上海抚佳精细化工有限公司 | Pesticide combination synergist and application thereof |
| CN112438270A (en) * | 2020-12-18 | 2021-03-05 | 浙江天丰生物科学有限公司 | Metamifop emulsifiable concentrate and preparation method thereof |
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| CN108124862B (en) | 2020-11-17 |
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