CN104322515A - Water emulsion containing sanmite and application thereof - Google Patents
Water emulsion containing sanmite and application thereof Download PDFInfo
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- CN104322515A CN104322515A CN201410543771.5A CN201410543771A CN104322515A CN 104322515 A CN104322515 A CN 104322515A CN 201410543771 A CN201410543771 A CN 201410543771A CN 104322515 A CN104322515 A CN 104322515A
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- Prior art keywords
- pyridaben
- macro tetrolide
- emulsion containing
- aqueous emulsion
- agriculture breast
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Abstract
The present invention belongs to the technical field of composite pesticides, and concretely relates to a water emulsion containing sanmite and an application thereof. The effective components of the composition are Liuyangmycin and sanmite with weight ratio of 5: 1-1: 5, pesticide amount is reduced, prevention and treatment effect can be increased, and drug resistance problem can be alleviated to a great extent, a purpose for protecting the crop can be reached, and output and quality can be increased.
Description
Technical field
The invention belongs to the technical field of agriculture chemical compounding, be specially a kind of aqueous emulsion and the application that contain pyridaben.
Background technology
macro tetrolide
Be the antibiotic with macrolide structure produced by the mutation of streptomyces griseus Liuyang, for low toxicity, low-residual, can prevent and treat the broad spectrum acaricides of the multiple mite class of various crop, control efficiency is good.Have good action of contace poison to the tetranychid of various crop, without interior absorption, medicament has lipophilicity, if having efficiently one-tenth mite, does not kill and wound Predatory Mites, and evil mite not easily produces resistance, kills mite spectrum comparatively extensively, all effective to tetranychid, goitre mite.With some organic phosphors or carbamate pesticide composite, have significant synergistic effect.To the action of contace poison of evil mite, 7 ~ 14 days lasting periods.
Physicochemical property: the mixture be made up of 5 components, four viable bacteria elements are main active component.Sterling is colourless prism-shaped crystallization, fusing point 112 DEG C ~ 113 DEG C.Be soluble in benzene, ethyl acetate, chloroform, ether, acetone, dissolve in 50% solvent such as ethanol, n-hexane, water insoluble.To ultraviolet-sensitive, in the sun irradiate 2 days, decomposable asymmetric choice net 50% with property through skin LDso >2 000mg/kg.Proterties sterling is colourless prism-shaped crystallization.
At present, also do not report about macro tetrolide and the composite of pyridaben.
Summary of the invention
The object of the present invention is to provide a kind of aqueous emulsion and the application that contain pyridaben; said composition active ingredient is macro tetrolide and pyridaben; wherein the weight ratio of macro tetrolide and pyridaben is; macro tetrolide: pyridaben=5:1-1:5; decrease the consumption of agricultural chemicals, improve control efficiency, farthest alleviate the problem of current pest resistance to insecticide; reach the object of cover crop, and can seed output and quality be improved.
Technical scheme of the present invention is:
An aqueous emulsion containing macro tetrolide, active ingredient is macro tetrolide and pyridaben, and wherein the weight ratio of macro tetrolide and pyridaben is, macro tetrolide: pyridaben=5:1-1:5.
As preferably, the weight ratio of macro tetrolide and pyridaben is, macro tetrolide: pyridaben=2:1-1:2.
The total weight percentage of described active ingredient is 15 ~ 25%.
An aqueous emulsion containing pyridaben, it consists of following component by weight percentage:
Macro tetrolide 10%,
Pyridaben 5%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
An aqueous emulsion containing pyridaben, it consists of following component by weight percentage:
Macro tetrolide 6%,
Pyridaben 12%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
An aqueous emulsion containing pyridaben, it consists of following component by weight percentage:
Macro tetrolide 4%,
Pyridaben 20%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
The composition of macro tetrolide of the present invention and pyridaben, for preventing and treating insect on tea tree, tobacco and mite class, is particularly useful for preventing and treating the aleyrodid on tea tree, tobacco, aphid, leafhopper, unguiculus mite.
Beneficial effect of the present invention is:
Said composition is compound acaricide, Pesticidal combination; there is the feature of binary composition; macro tetrolide: pyridaben=5:1-1:5; improve control efficiency; significantly enhance desinsection, ovicidal effect; delay the generation of pest resistance to insecticide; and expand effective active control spectrum, have speed fast, the lasting period is long; consumption is low; farthest alleviate the problem of current pest resistance to insecticide, also alleviate the impact for environment, reach the object of cover crop; and can seed output and quality be improved, meet the trend of future society environmental protection.
Study the compound synergic of composition of the present invention, test adopts the aphid in field.Toxicity index and the mixed co-toxicity coefficient (CTC value) of medicament is calculated according to the abundant method of Sun Yun.
Table 1 different ratio relation is to the toxicity test result of aphid
| Process | Co-toxicity coefficient |
| Macro tetrolide 5: pyridaben 1 | 220.2 |
| Macro tetrolide 2: pyridaben 1 | 304.8 |
| Macro tetrolide 1: pyridaben 1 | 323.6 |
| Macro tetrolide 1: pyridaben 2 | 297.4 |
| Macro tetrolide 1: pyridaben 5 | 210.3 |
| Macro tetrolide | |
| Pyridaben |
As can be seen from Table 1, macro tetrolide and pyridaben composite, co-toxicity coefficient is far longer than 120, has very high synergistic effect, especially macro tetrolide: during pyridaben=2:1-1:2, synergistic effect is more obvious.
Embodiment
Below by specific embodiment, technical scheme of the present invention is described in detail.
embodiment 1
15% aqueous emulsion: the composition of macro tetrolide and pyridaben
Macro tetrolide 10%,
Pyridaben 5%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to the tea tree aphid in control:
Co-toxicity coefficient is: 305.7;
Be watered 60 kilograms by every mu of medication amount of formulation and carry out even spraying.
By 4000 times of thin up sprayings, after medicine, 15 days control efficiency are that 98.9%, 10% macro tetrolide suspending agent dilutes 2500 times and 5% pyridaben missible oil dilutes 800 times, use with same method respectively, after medicine 15 days, control efficiency was respectively 62.1% and 70.2%, significant difference.
embodiment 2
18% aqueous emulsion: the composition of macro tetrolide and pyridaben
Macro tetrolide 6%,
Pyridaben 12%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control tobacco leafhopper.
Co-toxicity coefficient is: 299.2;
Be watered 60 kilograms by every mu of medication amount of formulation and carry out even spraying.
By 5000 times of thin up sprayings, after medicine, 15 days control efficiency are that 98.4%, 6% macro tetrolide suspending agent dilutes 1000 times and 12% pyridaben missible oil dilutes 2000 times, use with same method respectively, after medicine 15 days, control efficiency was respectively 79.5% and 74.3%, significant difference.
embodiment 3
24% aqueous emulsion: the composition of macro tetrolide and pyridaben
Macro tetrolide 4%,
Pyridaben 20%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
Preparation method is the conventional method of this area.
This embodiment medicament is applied to control apple unguiculus mite:
Co-toxicity coefficient is: 281.7;
Be watered 60 kilograms by every mu of medication amount of formulation and carry out even spraying.
By 6000 times of thin up sprayings, after medicine, 15 days control efficiency are that 98.1%, 4% macro tetrolide suspending agent dilutes 500 times and 20% pyridaben missible oil dilutes 4000 times, use with same method respectively, after medicine 15 days, control efficiency was respectively 79.5% and 83.4%, significant difference.
Claims (8)
1. the aqueous emulsion containing pyridaben, active ingredient is macro tetrolide and pyridaben, and wherein the weight ratio of macro tetrolide and pyridaben is, macro tetrolide: pyridaben=5:1-1:5.
2. the aqueous emulsion containing pyridaben according to claim 1, it is characterized in that, the weight ratio of macro tetrolide and pyridaben is, macro tetrolide: pyridaben=2:1-1:2.
3. the aqueous emulsion containing pyridaben according to claim 1, is characterized in that, the total weight percentage of described active ingredient is 15 ~ 25%.
4. the aqueous emulsion containing pyridaben according to claim 1, it is characterized in that, it consists of following component by weight percentage:
Macro tetrolide 10%,
Pyridaben 5%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
5. the aqueous emulsion containing pyridaben according to claim 1, it is characterized in that, it consists of following component by weight percentage:
Macro tetrolide 6%,
Pyridaben 12%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
6. the aqueous emulsion containing pyridaben according to claim 1, it is characterized in that, it consists of following component by weight percentage:
Macro tetrolide 4%,
Pyridaben 20%,
Agriculture breast 500
#5%,
Agriculture breast 600
#5%,
Butyl ether 4%,
Glycerine 4.5%,
Silicone oil 1.5%,
Xanthans 4%,
Surplus is water.
7. the aqueous emulsion containing pyridaben according to claim 1 is for preventing and treating insect on tea tree, tobacco and mite class.
8. the aqueous emulsion containing pyridaben according to claim 7 is for preventing and treating aleyrodid on tea tree, tobacco, aphid, leafhopper, unguiculus mite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543771.5A CN104322515A (en) | 2014-10-15 | 2014-10-15 | Water emulsion containing sanmite and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543771.5A CN104322515A (en) | 2014-10-15 | 2014-10-15 | Water emulsion containing sanmite and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104322515A true CN104322515A (en) | 2015-02-04 |
Family
ID=52397447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410543771.5A Pending CN104322515A (en) | 2014-10-15 | 2014-10-15 | Water emulsion containing sanmite and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104322515A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475115A (en) * | 2002-08-16 | 2004-02-18 | 张业生 | Pesticide for killing insect and acarid |
| CN101743966A (en) * | 2009-12-29 | 2010-06-23 | 华南农业大学 | Mixed insecticide of tea saponin and acaricide |
-
2014
- 2014-10-15 CN CN201410543771.5A patent/CN104322515A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475115A (en) * | 2002-08-16 | 2004-02-18 | 张业生 | Pesticide for killing insect and acarid |
| CN101743966A (en) * | 2009-12-29 | 2010-06-23 | 华南农业大学 | Mixed insecticide of tea saponin and acaricide |
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Application publication date: 20150204 |