CN104886095A - Bactericide composition containing fluoride ether bacteria amide - Google Patents
Bactericide composition containing fluoride ether bacteria amide Download PDFInfo
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- CN104886095A CN104886095A CN201510304047.1A CN201510304047A CN104886095A CN 104886095 A CN104886095 A CN 104886095A CN 201510304047 A CN201510304047 A CN 201510304047A CN 104886095 A CN104886095 A CN 104886095A
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- acid amides
- pyraclostrobin
- bacterium acid
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Abstract
The invention discloses a bactericide composition containing fluoride ether bacteria amide. The effective components of the bactericide composition comprise the fluoride ether bacteria amide, pyraclostrobin and ganoderan, wherein the weight ratio of the fluoride ether bacteria amide to pyraclostrobin to ganoderan is (10-30) to (5-20) to (0.2-5.0). Ganoderan in the bactericide composition has certain inducing disease resistance and growth promoting effect on plants; the fluoride ether bacteria amide, pyraclostrobin and ganoderan are mixed so that the prevention and treatment effects on vegetable fungus and oomycetes diseases are improved, and the resistance of pathogenic bacteria on a bactericide also can be delayed; and the use amount of the chemical synthetic bactericide is reduced and the pesticide residue amount in agricultural products is reduced, so that the prevention and treatment cost is saved. The bactericide composition has a large application value in prevention and treatment of vegetable and fruit tree diseases, and has remarkable economic and social benefits.
Description
Technical field
The present invention relates to pesticide field, particularly relate to microbicide compositions of a kind of fluorine-containing ether bacterium acid amides and uses thereof.
Background technology
Fluorine ether bacterium acid amides (LH-2010A) is a kind of amide-type wide-spectrum bactericide, has stronger interior absorption.Absorb by cauline leaf, conducted by plant lower to upper part direction, distribute to whole strain crop along plant xylem.
Pyraclostrobin is the methoxy acrylic bactericide having pyrrazole structure concurrently.Its mechanism of action is mitochondrial respiratory function inhibitor, works by stoping the electrical conductivity in cytochrome b building-up process.
The fruit body that glossy ganoderma (formal name used at school: GanodermaLucidum Karst) is porous castor section fungi glossy ganoderma, medicinal ingredient is very abundant.GL-B is one of main component in Ganodenna Lucidum P.E, exists with a kind of form of proteoglycan.The GL-B be separated to from glossy ganoderma at present has kind more than 200, and major part is beta glucan, and minority is alpha-glucans.GL-B is a kind of host immunity reinforcing agent, is widely used in field of medicaments at present in China.
At present, the disclosed microbicide compositions containing fluorine ether bacterium acid amides has: fluorine ether bacterium acid amides and tmtd, tpn, jinggangmeisu, dimethomorph etc. composite.Fluorine ether bacterium acid amides, pyraclostrobin and the composite diseases such as vegetable downy mildew of preventing and treating of GL-B have not been reported.
Summary of the invention
The object of the present invention is to provide a kind of microbicide compositions of fluorine-containing ether bacterium acid amides, to improve the control efficiency to diseases such as vegetable downy mildew, reduce consumption, delay the resistance of pathogen to systemic fungicide, reduce cost accounting.
Based on above-mentioned purpose, the invention provides a kind of microbicide compositions of fluorine-containing ether bacterium acid amides, comprise active ingredient, auxiliary agent and filler, its active ingredient is made up of fluorine ether bacterium acid amides, pyraclostrobin and GL-B, and described fluorine ether bacterium acid amides, pyraclostrobin and the weight percentage of GL-B in microbicide compositions are respectively fluorine ether bacterium acid amides 10 ~ 30%, pyraclostrobin 5 ~ 20% and GL-B 0.2 ~ 5.0%.
Optionally, the weight ratio of described fluorine ether bacterium acid amides, pyraclostrobin and GL-B is 10 ~ 30:5 ~ 20:0.2 ~ 5.0.
Preferably, the weight ratio of described fluorine ether bacterium acid amides, pyraclostrobin and GL-B is 10 ~ 30:10 ~ 20:0.2 ~ 2.
Preferably, the weight ratio of described fluorine ether bacterium acid amides, pyraclostrobin and GL-B is 20:20:0.5.
The present invention can use the auxiliary agent such as wetting dispersing agent, filler to be traditionally processed into wetting powder, water dispersible granules or suspending agent.Optionally, described filler is selected from least one in white carbon, kaolin, diatomite, attapulgite, potter's clay and clay.Optionally, described wetting agent is selected from lauryl sodium sulfate, sodium lignin sulfonate, at least one pulled open in powder.
Present invention also offers the purposes of the microbicide compositions of above-mentioned fluorine-containing ether bacterium acid amides, described microbicide compositions is for preventing and treating the multiple diseases such as downy mildew, powdery mildew, phytophthora root rot, leaf spot, gray mold in the various vegetables such as cucumber, tomato, also can be used for preventing and treating disease in cotton seedling stage, and prevent and treat downy mildew of garpe, grape powdery mildew, sigatoka etc.
The method using above-mentioned microbicide compositions to prevent and treat above-mentioned disease is: at their early stages such as cucumber, tomato, capsicum, grape, banana, cottons, use fluorine ether bacterium acid amides pyraclostrobin GL-B wetting powder, water dispersible granules or suspending agent, add water and be made into suspension spray and use, have no adverse effect to plant growths such as vegetables, economic and social benefit is remarkable.
The invention has the beneficial effects as follows: microbicide compositions provided by the invention, mixed with GL-B by fluorine ether bacterium acid amides, pyraclostrobin, not only increase sterilization virulence, synergy, delay pesticide resistance, reduce chemosynthesis medicament consumption, also because GL-B has induction of resistance to plant, energy is Promoting plant growth significantly, strengthen the defence capability to pathogen, alleviate occurring degree, thus synergy is more remarkable.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, the present invention is described in more detail.
Example 1 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 20.5%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 10, pyraclostrobin 10, GL-B 0.5, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 20.5%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 2 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 25.5%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 15, pyraclostrobin 10, GL-B 0.5, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 25.5%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 3 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 30.5%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 20, pyraclostrobin 10, GL-B 0.5, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 30.5%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 4 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 40.5%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 20, pyraclostrobin 20, GL-B 0.5, wetting agent 7, filler complement to 100.
Preparation method comprises: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first adsorbed by GL-B with filler, mix, then through air-flow crushing, is prepared into the wetting powder that described active constituent content is 40.5%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 5 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 41%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 20, pyraclostrobin 20, GL-B 1, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 41%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 6 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 36%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 20, pyraclostrobin 15, GL-B 1, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 36%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 7 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 51%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 30, pyraclostrobin 20, GL-B 1, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 51%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 8 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 25.2%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 15, pyraclostrobin 10, GL-B 0.2, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 25.2%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 9 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 27%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 15, pyraclostrobin 10, GL-B 2, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 27%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Example 10 prepares wetting powder, water dispersible granules or the suspending agent that active constituent content is 42%
Concrete pulp furnish is (weight portion): fluorine ether bacterium acid amides 20, pyraclostrobin 20, GL-B 2, wetting agent 7, filler complement to 100.
Preparation method: take fluorine ether bacterium acid amides, pyraclostrobin, GL-B, wetting agent, filler, first with filler, GL-B is adsorbed, mix, then through air-flow crushing, be prepared into the wetting powder that described active constituent content is 42%.Wetting powder can be prepared into water dispersible granules through granulation.Wetting powder add water through sand milling grinding can be processed into suspending agent.
Filler in above-described embodiment is selected from least one in white carbon, kaolin, diatomite, attapulgite, potter's clay and clay.Wetting agent is selected from lauryl sodium sulfate, sodium lignin sulfonate, at least one pulled open in powder.
Pyraclostrobin also can be replaced with oxime bacterium ester, Fluoxastrobin, kresoxim-methyl etc. by the present invention.
The present invention sprays to cucumber plant, then connects bacterium of downy mildew of cucumber to blade, processes latter 96 hours, checks the disease index of each process, calculate the protected effect of relative cucumber leaves, then carry out statistical analysis according to regression analysis, and its co-toxicity result is as shown in table 1.
Table 1 fluorine ether bacterium acid amides, pyraclostrobin, GL-B use the co-toxicity to cucumber downy mildew with
Can be found by table 1, fluorine ether bacterium acid amides, pyraclostrobin are all high to the sterilization of cucumber downy mildew protection virulence, and fluorine ether bacterium acid amides, pyraclostrobin is mixed with GL-B has very high virulence to bacterium of downy mildew of cucumber, and each proportioning synergistic effect is remarkable.When fluorine ether bacterium acid amides, pyraclostrobin and GL-B are composite with 10:5:0.5 ~ 30:20:0.5, reach 142.9 ~ 156.9 to the co-toxicity coefficient of bacterium of downy mildew of cucumber, synergy is very remarkable.Fluorine ether bacterium acid amides, pyraclostrobin are mixed with GL-B, not only increase sterilization virulence, and because GL-B inducing anti-disease and growth-promoting functions are strong, thus Synergistic sterilizing effect is more remarkable.
The present invention is with fluorine ether bacterium acid amides, pyraclostrobin, GL-B is 20.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (10:10:0.5) wetting powder of active ingredient processing, 40.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (20:20:0.5) wetting powder, 50.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (30:20:0.5) wetting powder, with 20% fluorine ether bacterium acid amides wetting powder, 20% pyraclostrobin wetting powder and 1% GL-B aqua use the control efficiency of 100mg/L spraying control cucumber downy mildew more as shown in table 2 in field.
The effect of table 2 fluorine ether bacterium acid amides, pyraclostrobin, GL-B composition field control cucumber downy mildew
* in table, data are added up through duncan's new multiple range method, are that difference is not remarkable containing same letter person
Found out by table 2, field trial proves, the downy mildew of control booth vegetable or open country cucumber, the fluorine ether bacterium acid amides pyraclostrobin GL-B wetting powder made with the present invention or water dispersible granules, add water at disease initial stage of origination and be made into suspension spray and use, 87.1 ~ 94.9% are reached to the control efficiency of cucumber downy mildew; Vegetable growth is had no adverse effect and has growth-promoting functions.
The present invention is with fluorine ether bacterium acid amides, pyraclostrobin, GL-B is 20.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (10:10:0.5) wetting powder of active ingredient processing, 40.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (20:20:0.5) wetting powder, 50.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (30:20:0.5) wetting powder, with 20% fluorine ether bacterium acid amides wetting powder, the control efficiency that 20% pyraclostrobin wetting powder and 1% GL-B aqua use in field 100mg/L to spray and prevent and treat powdery mildew of cucumber is more as shown in table 3.
The effect of table 3 fluorine ether bacterium acid amides, pyraclostrobin, GL-B composition field control powdery mildew of cucumber
* in table, data are added up through duncan's new multiple range method, are that difference is not remarkable containing same letter person
As can be seen from Table 3, the fluorine ether bacterium acid amides pyraclostrobin GL-B wetting powder made with the present invention or water dispersible granules, add water at disease initial stage of origination and be made into suspension spray and use, reach 91.8 ~ 96.2% to the control efficiency of powdery mildew of cucumber; The each process synergy being comparatively used alone fluorine ether bacterium acid amides, pyraclostrobin and GL-B is very remarkable, has no adverse effect to vegetable growth.
The present invention is with fluorine ether bacterium acid amides, pyraclostrobin, GL-B is 20.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (10:10:0.5) wetting powder of active ingredient processing, 40.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (20:20:0.5) wetting powder, 50.5% fluorine ether bacterium acid amides+pyraclostrobin+GL-B (30:20:0.5) wetting powder, with 20% fluorine ether bacterium acid amides wetting powder, 20% pyraclostrobin wetting powder and the impact of 1% GL-B aqua on cucumber resistance-related enzymes activity as shown in table 4.
Table 4 fluorine ether bacterium acid amides, pyraclostrobin, GL-B composition are on the impact of cucumber resistance-related enzymes activity
* in table, data are added up through duncan's new multiple range method, are that difference is not remarkable containing same letter person.
As can be seen from Table 4, the fluorine ether bacterium acid amides pyraclostrobin GL-B wetting powder made with the present invention or water dispersible granules, add water at disease initial stage of origination and be made into suspension spray and use, in cucumber leaves, POD enzymic activity is all in rising trend, inducing cucumber plant produces disease resistance, can produce defense reaction rapidly when plant suffers pathogen infection.
As can be seen from above, the object of the invention is to the microbicide compositions proposing a kind of fluorine-containing ether bacterium acid amides, pyraclostrobin and GL-B, to improve the control efficiency to cucumber downy mildew and powdery mildew, reduce chemosynthesis bactericide consumption, delay the resistance of pathogen to medicament, reduce the residue of pesticide in agricultural product, save cost accounting, and by the induction of resistance of GL-B to plant, Promoting plant growth, strengthens the defence capability to pathogen.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the microbicide compositions of a fluorine-containing ether bacterium acid amides, comprise active ingredient, auxiliary agent and filler, its active ingredient is made up of fluorine ether bacterium acid amides, pyraclostrobin and GL-B, and described fluorine ether bacterium acid amides, pyraclostrobin and the weight percentage of GL-B in microbicide compositions are respectively fluorine ether bacterium acid amides 10 ~ 30%, pyraclostrobin 5 ~ 20% and GL-B 0.2 ~ 5.0%.
2. the microbicide compositions of a kind of fluorine-containing ether bacterium acid amides as claimed in claim 1, its characteristic is, the weight ratio of described fluorine ether bacterium acid amides, pyraclostrobin and GL-B is 10 ~ 30:10 ~ 20:0.2 ~ 2.
3. the microbicide compositions of a kind of fluorine-containing ether bacterium acid amides as claimed in claim 2, its characteristic is, the weight ratio of described fluorine ether bacterium acid amides, pyraclostrobin and GL-B is 20:20:0.5.
4., as the microbicide compositions of a kind of fluorine-containing ether bacterium acid amides in claim 1-3 as described in any one, its characteristic is, described microbicide compositions is wetting powder, water dispersible granules or suspending agent.
5. as the purposes of the microbicide compositions in claim 1-3 as described in any one in the control downy mildew of vegetables, powdery mildew, phytophthora root rot, leaf spot or gray mold.
6. as the purposes of the microbicide compositions in claim 1-3 as described in any one in control disease in cotton seedling stage.
7. as the microbicide compositions in claim 1-3 as described in any one is preventing and treating the purposes in downy mildew of garpe, grape powdery mildew or sigatoka.
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| CN105265471A (en) * | 2015-11-05 | 2016-01-27 | 山东棉花研究中心 | Disease resistance and insect prevention composition containing ganoderan and clothianidin |
| CN109832301A (en) * | 2019-04-08 | 2019-06-04 | 程树文 | A kind of rice Chinese medicine nutritive insecticidal liquid, preparation method and method of administration |
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| CN104412981A (en) * | 2013-09-02 | 2015-03-18 | 张通 | Antibacterial composition containing fluoride ether bacteria amide and strobilurin |
| CN104068021A (en) * | 2014-07-10 | 2014-10-01 | 王开运 | Ganoderan composition and application of ganoderan composition in agriculture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105265471A (en) * | 2015-11-05 | 2016-01-27 | 山东棉花研究中心 | Disease resistance and insect prevention composition containing ganoderan and clothianidin |
| CN105265471B (en) * | 2015-11-05 | 2017-12-22 | 山东棉花研究中心 | A kind of disease-resistant, insect-prevention composition containing GL-B and clothianidin |
| CN109832301A (en) * | 2019-04-08 | 2019-06-04 | 程树文 | A kind of rice Chinese medicine nutritive insecticidal liquid, preparation method and method of administration |
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