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CN104068022A - Bactericide composition containing fluopicolide and ethylicin - Google Patents

Bactericide composition containing fluopicolide and ethylicin Download PDF

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Publication number
CN104068022A
CN104068022A CN201410326814.4A CN201410326814A CN104068022A CN 104068022 A CN104068022 A CN 104068022A CN 201410326814 A CN201410326814 A CN 201410326814A CN 104068022 A CN104068022 A CN 104068022A
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China
Prior art keywords
fluopicolide
ethyl ethylthio
ethylthio sulfonate
bactericidal composition
sulfonate
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CN201410326814.4A
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Chinese (zh)
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CN104068022B (en
Inventor
赵来成
王莉莉
陈源
缪康
吴祥
张建华
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Zhenjiang Institute of Agricultural Sciences Jiangsu Hilly Area
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Jiangsu Lvdun Plant Protection Agrochemlcal Experimental Co Ltd
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Abstract

The invention discloses a bactericide composition containing fluopicolide and ethylicin. The composition comprises the fluopicolide and the ethylicin; the weight ratio of the fluopicolide to the ethylicin is (1:10)-(10:1). An actual test shows that the bactericide disclosed by the invention has an obvious effect for preventing and treating anthracnose of fruit trees and vegetable crops. The bactericide composition can replace part of medium and high-toxicity bactericides, so that the drug using amount is reduced, the environment pollution is alleviated, and residues of agricultural products are reduced. The bactericide composition can delay the drug resistance of the anthracnose to the single bactericide and has the advantage of long lasting period; compared with the single medicament, the bactericide composition has the advantage that the cost can be lowered.

Description

A kind of microbicide compositions that contains fluopicolide and S-Ethyl ethylthio sulfonate
Technical field
The invention belongs to technical field of pesticide, be specifically related to a kind of microbicide compositions that contains fluopicolide and S-Ethyl ethylthio sulfonate of preventing and treating fruit and vegetable anthracnose.
Background technology
Anthracnose is the Major Diseases of the fruits and vegetables such as capsicum, capsicum, strawberry, grape; continuous expansion along with Greenhouse area; in recent years; the fruit and vegetable anthracnose Occurrence degrees such as capsicum, capsicum, strawberry rise year by year; become the large evil that fruits and vegetables are produced; morbidity seriously causes a large amount of decayed fruits often, and loss can reach 40%-60%.In production, the medicament of such disease of control be take thiophanate-methyl, tpn, mancozeb etc. as main, and pesticide resistance has appearred in use all the year round.
Summary of the invention
Goal of the invention: technical problem to be solved by this invention has been to provide a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing.
Technical scheme: for solving the problems of the technologies described above, the invention provides a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing, described composition comprises fluopicolide and S-Ethyl ethylthio sulfonate, and described fluopicolide and S-Ethyl ethylthio sulfonate weight ratio are 1:10-10:1.
Wherein, above-mentioned bactericidal composition also comprises auxiliary agent and filler, and described fluopicolide and S-Ethyl ethylthio sulfonate account for 5%~60% of bactericidal composition gross weight, and auxiliary agent accounts for 5%~30% of bactericidal composition gross weight, and all the other are filler.
Wherein, above-mentioned auxiliary agent is lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product, polyethylene glycol, ammonium sulfate, sodium carboxymethylcellulose, dimethylbenzene, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, pulls open one or more in powder, xanthans.
Wherein, above-mentioned filler is one or more in kaolin, diatomite or aluminium-magnesium silicate.
Wherein, the formulation of above-mentioned bactericidal composition is a kind of in water dispersible granules, wetting powder or aqueous emulsion.
Beneficial effect: compared with prior art, the present invention has the following advantages:
1, compare this kind with single dose anthracnose is had to obvious synergistic effect, can significantly improve control efficiency;
2, high poisoning microbial inoculum in can Substitute For Partial, reduces dosage, reduces the residual of environmental pollution and agricultural product;
3, can delay the pesticide resistance of anthracnose to single bactericide;
4, have advantages of that the lasting period is long, compare with single medicament, can reduce costs.
Embodiment
Embodiment 1:55% fluopicolide S-Ethyl ethylthio sulfonate water dispersible granules
5g fluopicolide, 50g S-Ethyl ethylthio sulfonate, 4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 55% fluopicolide S-Ethyl ethylthio sulfonate water dispersible granules.
Embodiment 2 55% fluopicolide S-Ethyl ethylthio sulfonate water dispersible granules
50g fluopicolide, 5g S-Ethyl ethylthio sulfonate, 4g lauryl sodium sulfate, 2g ethoxylated dodecyl alcohol, 2g lignosulfonates, 2g sulfonic acid polyformaldehyde condensation product (NNO), 2g polyethylene glycol, 4g ammonium sulfate, 10g sodium carboxymethylcellulose, kaolin are mended to 100g, make 55% fluopicolide S-Ethyl ethylthio sulfonate water dispersible granules.
According to the formula of embodiment 1,2, active ingredient fluopicolide, S-Ethyl ethylthio sulfonate, auxiliary agent, filler are mixed, after stirring, through pulverizing, obtain female powder, then granulation, dry, sieve, can make fluopicolide S-Ethyl ethylthio sulfonate water dispersible granules.
Embodiment 3:50% fluopicolide S-Ethyl ethylthio sulfonate wetting powder
25g fluopicolide, 25g S-Ethyl ethylthio sulfonate, 4g lauryl sodium sulfate, 4g sodium lignin sulfonate, 2g pull open powder (BX), diatomite is supplied 100g.Make 50% fluopicolide S-Ethyl ethylthio sulfonate wetting powder.
Embodiment 4:60% fluopicolide S-Ethyl ethylthio sulfonate wetting powder
20g fluopicolide, 40g S-Ethyl ethylthio sulfonate, 6g lauryl sodium sulfate, 5g sodium lignin sulfonate, 4g pull open powder (BX), diatomite is supplied 100g.Make 60% fluopicolide S-Ethyl ethylthio sulfonate wetting powder.
Formula according to embodiment 3,4, is added together fluopicolide, S-Ethyl ethylthio sulfonate, auxiliary agent, filler, and after air-flow crushing, in cone-type mixer, mix and blend is 30 minutes, can make fluopicolide S-Ethyl ethylthio sulfonate wetting powder.
Embodiment 5:30% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion
10g fluopicolide, 20g S-Ethyl ethylthio sulfonate, 10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 30% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion.
Embodiment 6:20% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion
16g fluopicolide, 4g S-Ethyl ethylthio sulfonate, 10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 20% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion.
According to the formula of embodiment 5,6, fluopicolide, S-Ethyl ethylthio sulfonate, solvent xylene and 1-METHYLPYRROLIDONE, emulsifier alkyl benzene calcium sulfonate and phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether are added together, be dissolved into even oil phase; Water, antifreeze ethylene glycol, thickener xanthans, defoamer silicone compound are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, can make fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion.
Embodiment 7:5% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion
1g fluopicolide, 4g S-Ethyl ethylthio sulfonate, 10g dimethylbenzene, 5gN-methyl pyrrolidone, 2g alkyl benzene calcium sulfonate, 6g phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, 4g ethylene glycol, 0.4g silicone compound, 0.1g xanthans, 0.8g aluminium-magnesium silicate, water are mended to 100g, make 5% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion.
According to the formula of embodiment 7, fluopicolide, S-Ethyl ethylthio sulfonate, solvent xylene and 1-METHYLPYRROLIDONE, emulsifier alkyl benzene calcium sulfonate and phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether are added together, be dissolved into even oil phase; Water, antifreeze ethylene glycol, thickener xanthans, defoamer silicone compound are mixed, become homogeneous water.Under high-speed stirred, water is added to oil phase, can make 5% fluopicolide S-Ethyl ethylthio sulfonate aqueous emulsion.
Implementation of an application example 1: fluopicolide S-Ethyl ethylthio sulfonate control pepper anthracnose
The present invention tests and April 19, by every mu of medication amount of formulation, was watered 60 kilograms and carries out even spraying, and dispenser is 3 times altogether, 7 days, each dispenser interval, and after the 3rd dispenser, investigation result is as table 1.
Table 1 fluopicolide S-Ethyl ethylthio sulfonate control pepper anthracnose field control effectiveness test
As seen from Table 1, the present composition is all remarkable to the control efficiency of pepper anthracnose, than apparently higher than contrast medicament, capsicum is given birth to safety, and bad reaction is not found in field.
Implementation of an application example 2: fluopicolide S-Ethyl ethylthio sulfonate control pepper anthracnose
The present invention tests and May 15, by every mu of medication amount of formulation, was watered 60 kilograms and carries out even spraying, and dispenser is 3 times altogether, 7 days, each dispenser interval, and after the 3rd dispenser, investigation result is as table 1.
Table 2 fluopicolide S-Ethyl ethylthio sulfonate control pepper anthracnose field control effectiveness test
As seen from Table 2, the present composition is all remarkable to the control efficiency of pepper anthracnose, than apparently higher than contrast medicament, capsicum is given birth to safety, and bad reaction is not found in field.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (5)

1. contain the composite bactericidal composition of fluopicolide and S-Ethyl ethylthio sulfonate, it is characterized in that, described composition comprises fluopicolide and S-Ethyl ethylthio sulfonate, and described fluopicolide and S-Ethyl ethylthio sulfonate weight ratio are 1:10-10:1.
2. a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing according to claim 1, it is characterized in that, described bactericidal composition also comprises auxiliary agent and filler, described fluopicolide and S-Ethyl ethylthio sulfonate account for 5%~60% of bactericidal composition gross weight, auxiliary agent accounts for 5%~30% of bactericidal composition gross weight, and all the other are filler.
3. a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing according to claim 2, it is characterized in that, described auxiliary agent is lauryl sodium sulfate, ethoxylated dodecyl alcohol, lignosulfonates, sulfonic acid polyformaldehyde condensation product, polyethylene glycol, ammonium sulfate, sodium carboxymethylcellulose, dimethylbenzene, 1-METHYLPYRROLIDONE, alkyl benzene calcium sulfonate, phenethyl phenol mela mine-formaldehyde resin polyoxy ethyl ether, ethylene glycol, silicone compound, pulls open one or more in powder, xanthans.
4. a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing according to claim 2, is characterized in that, described filler is one or more in kaolin, diatomite or aluminium-magnesium silicate.
5. a kind of fluopicolide and composite bactericidal composition of S-Ethyl ethylthio sulfonate of containing according to claim 1, is characterized in that, the formulation of described bactericidal composition is a kind of in water dispersible granules, wetting powder or aqueous emulsion.
CN201410326814.4A 2014-07-09 2014-07-09 A kind of microbicide compositions containing fluopicolide and S-Ethyl ethylthio sulfonate Active CN104068022B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2494867A1 (en) * 2011-03-01 2012-09-05 Bayer CropScience AG Halogen-substituted compounds in combination with fungicides
CN103491785A (en) * 2011-03-23 2014-01-01 拜耳知识产权有限责任公司 Active compound combinations
CN103548856A (en) * 2013-11-20 2014-02-05 骆毛喜 Compounded bactericide and application thereof
CN104041505A (en) * 2014-03-01 2014-09-17 海南正业中农高科股份有限公司 Fluopicolide-containing bactericidal composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2494867A1 (en) * 2011-03-01 2012-09-05 Bayer CropScience AG Halogen-substituted compounds in combination with fungicides
CN103491785A (en) * 2011-03-23 2014-01-01 拜耳知识产权有限责任公司 Active compound combinations
CN103548856A (en) * 2013-11-20 2014-02-05 骆毛喜 Compounded bactericide and application thereof
CN104041505A (en) * 2014-03-01 2014-09-17 海南正业中农高科股份有限公司 Fluopicolide-containing bactericidal composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
朱卫刚 等: ""新型杀菌剂氟吡菌胺室内杀菌活性"", 《农药》 *

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