CN107087626A - A kind of nematode killing agent composition containing doractin - Google Patents
A kind of nematode killing agent composition containing doractin Download PDFInfo
- Publication number
- CN107087626A CN107087626A CN201710315854.2A CN201710315854A CN107087626A CN 107087626 A CN107087626 A CN 107087626A CN 201710315854 A CN201710315854 A CN 201710315854A CN 107087626 A CN107087626 A CN 107087626A
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- doractin
- mass percentage
- percentage content
- heteroauxin
- banana
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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
- A01N43/90—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
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
-
- 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
- A01N25/02—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 liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- 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
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; 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
- 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
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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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)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of nematode killing agent composition containing doractin, effective constituents A is doractin, B is plant growth regulator methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, the mass percentage content of active ingredient doractin is 0.5~15%, and the mass percentage content of active ingredient plant growth section agent methyl α-naphthyl acetate is that the mass percentage content of 0.00002~0.5%, heteroauxin is that the mass percentage content of 0.00003~0.7%, indolebutyric acid is 0.00016~0.02%.Formulation is missible oil or aqueous emulsion.Composition of the present invention have efficiently, low toxicity, low-residual, it is safe to plant the characteristics of, banana root-knot nematode can be effectively prevented and treated, and banana root system can be accelerated to rejuvenate, hair new root is taken out more, the growth of banana is remarkably promoted, effectively the disease index of reduction banana.
Description
Technical field
The present invention relates to technical field of pesticide, specifically a kind of nematode killing agent composition containing doractin.
Background technology
Doractin (Doramectin) is AVM third generation derivative, is usually used in treatment ox, sheep, swine alimentary canal line
The parasitic diseases such as worm, lungworm, eye worm, maggot, ox Hubei Province lice, tick, mite and warble, with safety, wide spectrum, efficient, long-acting
With low feature is remained in milk, for preventing and treating banana root-knot nematode, there is not been reported.
Plant growth regulator heteroauxin, indolebutyric acid, methyl α-naphthyl acetate can effectively facilitate plant and take out hair new root, accelerate disease
Strain recovers root activity, accelerates root growth maturation, promotes plant strain growth.
The content of the invention
It is an object of the invention to provide a kind of nematode killing agent composition containing doractin, it can high-efficiency low-toxicity preventing and treating banana
The nematode killing agent composition of root-knot nematode, and have obvious synergistic effect, can promote plant to take out and send out new root a large amount of, accelerate to recover
Plant root vigor, effectively reduction root-knot nematode is caused harm to plant.
The present invention solve above-mentioned technical problem technical scheme be：
A kind of nematode killing agent composition containing doractin, effective constituents A is doractin, and B is plant growth regulator
Methyl α-naphthyl acetate, heteroauxin, indolebutyric acid.The mass percentage content of the doractin is 0.5~15%, the plant growth
The mass percentage content of section agent methyl α-naphthyl acetate is that the mass percentage content of 0.00002~0.5%, heteroauxin is 0.00003
~0.7%, the mass percentage content of indolebutyric acid is 0.00016~0.02%.
2. the nematode killing agent composition containing doractin is aqueous emulsion, the mass percentage content of active ingredient doractin
For 0.5~8%, the mass percentage content of active ingredient methyl α-naphthyl acetate is 0.00002~0.3%, the quality percentage of heteroauxin
It is 0.02% than the mass percentage content that content is 0.00003~0.3%, indolebutyric acid.
3. the nematode killing agent composition containing doractin is missible oil, the mass percentage content of active ingredient doractin is
1~15%, the mass percentage content of active ingredient methyl α-naphthyl acetate is that 0.00009~0.5%, mass percent of heteroauxin contains
Amount is that the mass percentage content of 0.0007~0.7%, indolebutyric acid is 0.00016%.
Compared with prior art, advantage of the invention is：
Doractin is used to first to prevent and treat banana root-knot nematode, and is found by experiment that, by doractin and plant
After growth regulator methyl α-naphthyl acetate, heteroauxin, indolebutyric acid compounding are applied, obvious synergistic effect is shown, can be effective
Prevent and treat banana root-knot nematode, new root by root-knot nematode caused harm degree be substantially less than medicament it is alone when the suffered degree that causes harm.And
And said composition can be obviously promoted the growth of banana, promote banana to take out and send out new root a large amount of, the plant height of plant, stem are thick, the number of blade,
New radical, new root length, leaf length, leaf width be significantly greater than medicament it is alone when analog value；Adjusted due to wherein containing plant growth
Save agent methyl α-naphthyl acetate, indolebutyric acid, heteroauxin, so after using the complex composition, new root growing way can be promoted to accelerate, the tip of a root into
It is ripe to accelerate, so that the chance invaded by root-knot nematode is reduced, and the nematode in soil is effectively killed suppression by doractin, makes
New root obtains duplicate protection.
Embodiment
With reference to embodiment, the present invention will be described, but the invention is not limited in this.
Test method used in example below is conventional method, agents useful for same, biological material unless otherwise specified
Material etc., unless otherwise specified, is commercially obtained.
Using indoor virulence raw test, the virulence regression equation for drawing doractin 24h is y=3.085x+4.080,
LC50=1.99 (1.83-2.21), 48h virulence regression equation are y=3.103x+4.372, LC50=1.59 (1.44-
1.77).It is high to root-knot nematode bioactivity.
Embodiment 1
The formula of doractin plant growth regulator aqueous emulsion
Embodiment 2
The formula of doractin plant growth regulator aqueous emulsion
Embodiment 3
The formula of doractin plant growth regulator aqueous emulsion
In 3 embodiments of the above, method for producing aqueous emulsion is that doractin and plant growth regulator first are dissolved in into solvent
In cosolvent, input emulsifying agent, dispersant, co-emulsifier, defoamer, ultra-violet absorber are sufficiently stirred for forming oil phase, will
Antifreezing agent and antioxidant formation aqueous phase soluble in water, (rotating speed is 3000r/min, during stirring under the stirring of high-speed shearing machine
Between 10min), oil phase is slowly poured into aqueous phase, milky liquid is obtained.
Embodiment 4
The formula of doractin plant growth regulator missible oil
Embodiment 5
The formula of doractin plant growth regulator missible oil
Embodiment 6
The formula of doractin plant growth regulator missible oil
In 3 embodiments of the above, missible oil preparation method is, by doractin and plant growth regulator be dissolved in solvent and
In cosolvent, emulsifying agent, antioxidant, ultra-violet absorber are added, is well mixed under agitation, single-phase transparent liquid is made
Body.
The test of pesticide effectiveness：
Using indoor pot experiment, test site is Guangxi University's warmhouse booth, is Williams B6 for examination banana seedlings kind,
Leaf age was 6 ages, and pharmacy application active ingredient dosage is 300g/ha, and drip irrigation is applied after 1000 times of dilution, in after 50d after experiment
Investigation.
Insect population reduced rate calculation formula：
Disease index calculation formula：
Prevention effect calculation formula：
Measure content and measuring method：
(1) number of blade --- the leaf note 1 unfolded completely, the leaf note 0.5 do not unfolded, completely withered and yellow leaf is disregarded；
(2) plant height --- the false stem total length of measurement；
(3) stem is thick --- and the stem at banana seedlings vacation stem 3cm is thick；
(4) the widest part length of leaf width --- blade；
(5) leaf is long --- and blade removes the length after petiole.
Experiment is found doractin and plant growth regulator methyl α-naphthyl acetate (NAA), heteroauxin (IAA), indolebutyric acid
(IBA) after compounding is applied, 50d after obvious synergistic effect, medicine is shown, banana root knot still can be effectively prevented and treated
Nematode, banana seedlings growing way is significantly better than that doractin is alone and CK.
The influence that the doractin of table 1 and methyl α-naphthyl acetate, heteroauxin, indolebutyric acid compounding grow after applying to banana plant
To the preventive effect of banana root-knot nematode after the doractin of table 2 and methyl α-naphthyl acetate, heteroauxin, indolebutyric acid compounding administration
As can be seen from Table 1, doractin is applied with plant growth regulator methyl α-naphthyl acetate, heteroauxin, indolebutyric acid compounding
With rear, the growth of banana seedlings can be remarkably promoted, banana seedlings growing way be better than doractin it is alone when and CK growing way, banana
The plant height of seedling, stem are thick, the number of blade, new radical, new root length, leaf length, leaf width be greater than doractin it is alone when and CK it is corresponding
Value.The banana seedlings growing way wherein handled with embodiment 5 preferably, the plant heights of banana seedlings, stem are thick, the number of blade, new radical, new root length,
Leaf length, leaf width add 52.76% when more alone than doractin respectively, 34.73%, 42.95%, 99.44%, 41.46%,
20.79%th, 31.64%.The plant height of banana seedlings, stem are thick, the number of blade, new radical, new root length, leaf length, leaf width are respectively than CK increases
60.97%, 39.52%, 50.21%, 130.70%, 51.36%, 23.08%, 33.51%.
As can be seen from Table 2, doractin is applied with plant growth regulator methyl α-naphthyl acetate, heteroauxin, indolebutyric acid compounding
With rear, the disease index of banana seedlings can be significantly reduced, preventive effect is improved, reduces the nematode amount of soil, disease index and soil
Nematode amount be intended to less than doractin it is alone when disease index and nematode amount, preventive effect and insect population reduced rate are higher than Doramectin
Preventive effect and insect population reduced rate when element is alone.Preferably, and doractin is alone is compared for the effect wherein handled with embodiment 5, disease
The nematode amount of feelings index and soil reduces 67.21% and 47.45% respectively, and preventive effect and insect population reduced rate are respectively increased
11.28% and 8.67%.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions are simultaneously
Non- is to limit the invention to disclosed precise forms, and it will be apparent that according to above-described embodiment, can also much be changed
Become and change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With effect, so that those skilled in the art can realize and utilize a variety of exemplaries of the present invention
And different selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of nematode killing agent composition containing doractin, it is characterised in that：Effective constituents A is doractin, and B gives birth to for plant
Long conditioning agent methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, the mass percentage content of the doractin is 0.5~15%, described
The mass percentage content of plant growth section agent methyl α-naphthyl acetate is that the mass percentage content of 0.00002~0.5%, heteroauxin is
0.00003~0.7%, the mass percentage content of indolebutyric acid is 0.00016~0.02%.
2. the nematode killing agent composition as claimed in claim 1 containing doractin, it is characterised in that：Nematode killing agent composition is water
Emulsion, the mass percentage content of active ingredient doractin is 0.5~8%, and the mass percent of active ingredient methyl α-naphthyl acetate contains
Amount is that the mass percentage content of 0.00002~0.3%, heteroauxin is the quality hundred of 0.00003~0.3%, indolebutyric acid
It is 0.02% to divide than content.
3. the nematode killing agent composition as claimed in claim 1 containing doractin, it is characterised in that：Nematode killing agent composition is breast
Oil, the mass percentage content of active ingredient doractin is 1~15%, and the mass percentage content of active ingredient methyl α-naphthyl acetate is
0.00009~0.5%, the mass percentage content of heteroauxin is that 0.0007~0.7%, mass percent of indolebutyric acid contains
Measure as 0.00016%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710315854.2A CN107087626A (en) | 2017-05-08 | 2017-05-08 | A kind of nematode killing agent composition containing doractin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710315854.2A CN107087626A (en) | 2017-05-08 | 2017-05-08 | A kind of nematode killing agent composition containing doractin |
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| Publication Number | Publication Date |
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| CN107087626A true CN107087626A (en) | 2017-08-25 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083243A (en) * | 2011-11-03 | 2013-05-08 | 青岛康地恩药业股份有限公司 | Doramectin soluble powder and preparation method thereof |
| CN103563928A (en) * | 2013-11-14 | 2014-02-12 | 湖州艺萌城市农业发展有限公司 | Growth additive for rhizomes |
| CN104582489A (en) * | 2012-08-27 | 2015-04-29 | 丸和生物化学株式会社 | Chemical agent for controlling soil nematode which comprises macrolide-type compound |
| CN105851029A (en) * | 2016-04-08 | 2016-08-17 | 广东省农业科学院植物保护研究所 | Compound pesticide for preventing and controlling liberobacter asiaticum and preparation method thereof |
-
2017
- 2017-05-08 CN CN201710315854.2A patent/CN107087626A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083243A (en) * | 2011-11-03 | 2013-05-08 | 青岛康地恩药业股份有限公司 | Doramectin soluble powder and preparation method thereof |
| CN104582489A (en) * | 2012-08-27 | 2015-04-29 | 丸和生物化学株式会社 | Chemical agent for controlling soil nematode which comprises macrolide-type compound |
| CN103563928A (en) * | 2013-11-14 | 2014-02-12 | 湖州艺萌城市农业发展有限公司 | Growth additive for rhizomes |
| CN105851029A (en) * | 2016-04-08 | 2016-08-17 | 广东省农业科学院植物保护研究所 | Compound pesticide for preventing and controlling liberobacter asiaticum and preparation method thereof |
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