CN101836633A - Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof - Google Patents

Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof Download PDF

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Publication number
CN101836633A
CN101836633A CN201010175952A CN201010175952A CN101836633A CN 101836633 A CN101836633 A CN 101836633A CN 201010175952 A CN201010175952 A CN 201010175952A CN 201010175952 A CN201010175952 A CN 201010175952A CN 101836633 A CN101836633 A CN 101836633A
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China
Prior art keywords
oligosaccharide
amino
fluoxastrobin
kresoxim
methyl
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CN201010175952A
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Chinese (zh)
Inventor
张荣胜
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SHENZHEN LANGTAI BIOTECHNOLOGY TECHNOLOGY Co Ltd
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SHENZHEN LANGTAI BIOTECHNOLOGY TECHNOLOGY Co Ltd
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Priority to CN201010175952A priority Critical patent/CN101836633A/en
Publication of CN101836633A publication Critical patent/CN101836633A/en
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Abstract

The invention belongs to the field of pesticides, and relates to a sterilization composition taking amino-oligosaccharide and kresoxim-methyl as main active ingredients, and a use method and application thereof. The composition comprises at least two active ingredient components with dosage producing synergistic activity, and appropriate excipients, and is characterized in that the component I is the amino-oligosaccharide, and the component II is the kresoxim-methyl. The ratio of weight parts of the amino-oligosaccharide and the kresoxim-methyl is 30:1-1:50 in the invention. The preferred scheme is that the ratio of weight parts of the amino-oligosaccharide and the kresoxim-methyl is 1:1-1:50. The composition and appropriate excipients are made into any agriculturally available formulation. The preferred formulation is a suspending agent, water dispersible granules and wettable powder. The use method of the invention is that the component I and the component II can be used for treating positions which produce diseases or disease danger in any order or simultaneously. The sterilization composition is used for controlling diseases of fruit, cereal, fruits, vegetables, beans, oil crops and ornamental crops and other crops.

Description

A kind of composition pesticide and using method and application that contains amino-oligosaccharide and Fluoxastrobin
Technical field
The invention belongs to pesticide field, relate to bactericidal composition and using method and application that a kind of main active is amino-oligosaccharide and Fluoxastrobin.
Background technology
The physicochemical property of Fluoxastrobin is as follows:
Chemical name: (E)-[2-[6-(2-cyano-benzene oxygen) pyrimidine-4-base oxygen] phenyl]-the 3-methoxy-methyl acrylate
English name: AMISTAR,
CAS number: 131860-33-8,
Structural formula:
Figure GSA00000124812800011
Molecular formula is C 22H 17N 3O 5, molecular weight is 403.4.
Fluoxastrobin is first commercial methoxy acrylic bactericide that Syngenta Co.,Ltd succeeds in developing, efficiently, wide spectrum, nearly all mycota (Ascomycotina, Basidiomycotina, Mastigomycotina and Deuteromycotina) disease such as powdery mildew, rust, glume blight, net blotch, downy mildew, rice blast etc. are all had good activity.Can be used for cauline leaf spraying, seed treatment, also can carry out soil treatment, be mainly used in cereal, paddy rice, peanut, grape, potato, fruit tree, vegetables, coffee, lawn etc.
Fluoxastrobin has good crop safety and outstanding Environmental compatibility.Syngenta Co.,Ltd's formulation products is 25% suspending agent, is mainly used in economic crops diseases such as preventing fruit tree, vegetables, because the drug cost height uses not extensive.
Amino-oligosaccharide (oligosacch a1ins), chemical name: β-1,4-oligomerization-gucosamine, molecular formula: (C 6H 11O 4N) n (n 〉=2), be also referred to as oligosaccharide, shell oligosaccharide, chitosan oligomer, chitan, agricultural chitosan oligosaccharide, it is natural chitinous catabolite, a kind of bactericide that the microorganism belonging to genus metabolism is extracted with resistant effect, pathogen growth there is inhibitory action, but the disease resistance of amino-oligosaccharide inducing plant, multiple fungi, bacterium and virus are produced immunity and killing action, diseases such as wheat mosaic, cotton verticillium wilt, rice blast, tomato late blight are had good preventive and therapeutic effect; Simultaneously, amino-oligosaccharide has to a certain degree direct repression to the pathogen of various plants; In addition, amino-oligosaccharide itself contains abundant C, N, can be utilized by microbial decomposition and as the nutrient of plant growing; Amino-oligosaccharide can change soil microflora, and the promotion beneficial microorganism is grown and suppressed some phytopathogens; But the growth of amino-oligosaccharide stimulating plant makes crops and fruit and vegetable volume increase good harvest.
Amino-oligosaccharide is used characteristics such as have trace (PPM level), efficient, low-cost, nuisanceless on agricultural, significant to China's agricultural sustainability development.
The formulation that amino-oligosaccharide is stepped at present is 0.5%, 1%, 2% aqua.Amino-oligosaccharide exist in actual use the preventive effect effect slowly, to defectives such as the diseases control of having contaminated are not ideal enough.
Summary of the invention
The objective of the invention is to find a kind of control spectrum wide, effect is remarkable, and cost is low, the bactericide good with Environmental compatibility.
Another object of the present invention provides the using method and the purposes of this bactericidal composition.
The object of the invention realizes by following approach:
Bactericidal composition of the present invention comprises at least two kinds of active ingredient components of the dosage that can produce synergistic activity, and proper supplementary material, it is characterized in that component I is an amino-oligosaccharide, and component I I is a Fluoxastrobin.
The ratio of weight and number of amino-oligosaccharide and Fluoxastrobin is 30 among the present invention: 1-1: 50.Preferred version is: the ratio of weight and number of amino-oligosaccharide and Fluoxastrobin is 1: 1-1: 50.
The inventor finds, two kinds of components of amino-oligosaccharide and Fluoxastrobin are mixed the back aspect prevention and controlling plant diseases, because amino-oligosaccharide has different mechanism of action with Fluoxastrobin, not only show the additive property effect, enlarge the prevention and treatment range of disease, and had certain synergistic function, reduced dosage, reduce use cost, slowed down the generation of resistance.
The present composition can adopt prior art, according to controlling object, environmental condition, prevent and treat method, factors such as control cost etc., will contain amino-oligosaccharide and Fluoxastrobin and make available any formulation on the agricultural with suitable auxiliary material.Preferred formulation is suspending agent, water dispersible granules, wetting powder.
Proper supplementary material is filler, surfactant or other additive available in preparation technique, can be solid or liquid, the mineral matter, solvent, dispersant, wetting agent, emulsifier, pH regulator agent, stabilizing agent, antifreezing agent, excipient, bleeding agent, binder, thickener, fertilizer, mineral salt of for example natural or regeneration and other are of value to the known substance of active component stable and drug effect performance in preparation, select different auxiliary materials to be mixed with corresponding dosage forms as required.
Surfactant can be nonionic, cation and/or the anion surfactant with well emulsify, dispersion and wetting characteristics, and described surfactant also can be understood as surfactant mixture.
The processing technology of the various preparations of the present composition adopts known method preparation, is method commonly used in the pesticidal preparations processing.
Using method of the present invention is for having produced component I in the described bactericidal composition and component I I disease or the position that produces disease danger has been arranged with random order or processing simultaneously.
Composition of the present invention can provide with the form of mixture, and promptly each active component mixes in the composition finished product.Perhaps, each active component also can provide with the form of single agent in the composition, directly mixes in bucket or jar before using, and is diluted to required concentration then and uses, and also each active component list agent can be diluted respectively, is applied to the control position of crop separately.
Usually the amino-oligosaccharide and the Fluoxastrobin that contain 0.1-99%, especially 0.1-9% in the agrochemical composition, 99.9-1%, the especially solid of 99.9-5% or Auxiliary Liquid Material and 0-25%, the surfactant of 0.1-25% especially.
Though the preferred concentrate formulation of commercial product, the end user normally releases preparation alkene the back and uses.
Bactericidal composition of the present invention is applied to prevent and treat crop pests such as fruit tree, cereal class, melon and fruit class, greengrocery, beans, oil crop and ornamental crops.
Concrete embodiment
In order to understand the present invention better, describe the technology contents of invention below in detail with example, but embodiment of the present invention are not limited to these examples.
Embodiment 1
Take by weighing each component raw material according to following proportioning
60 parts of amino-oligosaccharides
2 parts of Fluoxastrobins
7 parts of calcium lignosulfonates
4 parts of lauryl sodium sulfate
1 part of starch
26 parts of white carbons
With the said components mixing, through pulverizing the female powder of preparation, female powder and suitable quantity of water solution are mixed, carry out extruder grain then, dry, analytical control warehouse-in obtains the water dispersible granules of amino-oligosaccharide and Fluoxastrobin.
Embodiment 2
Take by weighing each component raw material according to following proportioning
0.5 part of amino-oligosaccharide
25 parts of Fluoxastrobins
8 parts of sodium lignin sulfonates
4 parts of octyl phenol polyglycol ethers
1 part of xanthans
5 parts of ethylene glycol
56.5 parts in water
Said components mixing, sand milling, analytical control warehouse-in are obtained the suspending agent of amino-oligosaccharide and Fluoxastrobin.
Embodiment 3
Take by weighing each component raw material according to following proportioning
25 parts of amino-oligosaccharides
25 parts of Fluoxastrobins
7 parts of calcium lignosulfonates
4 parts of dodecyldimethylammonium hydroxide inner salts
6 parts of dispersing agent NNOs
23 parts of white carbons
10 parts in ammonium sulfate
With the said components mixing, process is crushed to suitable fineness, the wetting powder that obtains amino-oligosaccharide and Fluoxastrobin is put in analytical control in storage.
Embodiment 4
Take by weighing each component raw material according to following proportioning
60 parts of amino-oligosaccharides
4 parts of Fluoxastrobins
7 parts of calcium lignosulfonates
4 parts of perfluoroalkyl ethyoxyl ether alcohols
1 part of azone
7 parts in urea
14 parts of precipitated calcium carbonates
3 parts of low-substituted hydroxypropyl celluloses
With the said components mixing, through pulverizing the female powder of preparation, female powder and suitable quantity of water solution are mixed, carry out fluidized bed prilling then, drying, screening, analytical control warehouse-in obtain the water dispersible granules of amino-oligosaccharide and Fluoxastrobin.
Embodiment 5
Take by weighing each component raw material according to following proportioning
3 parts of amino-oligosaccharides
75 parts of Fluoxastrobins
7 parts of calcium lignosulfonates
4 parts of perfluoroalkyl ethyoxyl ether alcohols
1 part of polyvinylpyrrolidone
7 parts in calcium carbonate
3 parts of low-substituted hydroxypropyl celluloses
With the said components mixing, through pulverizing the female powder of preparation, female powder and suitable quantity of water solution are mixed, carry out fluidized bed prilling then, drying, screening, analytical control warehouse-in obtain the water dispersible granules of amino-oligosaccharide and Fluoxastrobin.
Embodiment 6
Take by weighing each component raw material according to following proportioning
3 parts of amino-oligosaccharides
30 parts of Fluoxastrobins
7 parts of dispersant D425
4 parts of neopelexes
1 part of polyvinylpyrrolidone
27 parts of attapulgites
3 parts of hydroxypropyl celluloses
25 parts of potassium dihydrogen phosphates
With the said components mixing, through pulverizing the female powder of preparation, female powder and suitable quantity of water solution are mixed, carry out fluidized bed prilling then, drying, screening, analytical control warehouse-in obtain the water dispersible granules of amino-oligosaccharide and Fluoxastrobin.
Embodiment 7 present embodiments are the field efficacy Application Example.
Amino-oligosaccharide and Fluoxastrobin series proportioning are prevented and treated the fruit white rot of grape field control effectiveness test.
1 test is handled: this experimental pharmacy dosage is according to table 1, and the contrast medicament is respectively commercially available 0.5% amino-oligosaccharide aqua and 25% Fluoxastrobin suspending agent.Blank is tested with clear water.
2 test methods: the test region sprays medicine 6 times at grape the time of infertility altogether.
3 in test region and blank district (CK), and picked at random different parts fruit ear is more than 50,
Write down total fruit grain number of each fruit ear and sick fruit grain number.
4 drug effect computational methods
Diseased fruit rate (the %)=total fruit of disease fruit number/investigation number * 100%
Control efficiency (%)=(blank district diseased fruit rate-treatment region diseased fruit rate)/blank district diseased fruit rate * 100%
5 experimental results
Table 1 amino-oligosaccharide and Fluoxastrobin are to the field test results of fruit white rot of grape
Test medicine Dosage (g/hm 2) Investigate total fruit grain number (individual) Sick fruit grain number (individual) Diseased fruit rate (%) Control efficiency
0.5% amino-oligosaccharide aqua ??31 ??3256 ??185 ??5.68 ??51.96
25% Fluoxastrobin suspending agent ??102 ??3109 ??108 ??3.47 ??70.64
Embodiment 2 ??100 ??3617 ??23 ??0.64 ??94.58
Embodiment 3 ??93 ??3208 ??18 ??0.56 ??95.26
Embodiment 5 ??85 ??3007 ??12 ??0.40 ??96.62
Embodiment 6 ??87 ??3812 ??36 ??0.94 ??92.05
Embodiment 4 ??96 ??3513 ??39 ??1.11 ??90.61
Embodiment 1 ??81 ??3447 ??41 ??1.19 ??89.93
??CK ??- ??3359 ??397 ??11.82 ??-
By the result of the test of table 1 as can be seen, amino-oligosaccharide and the agent of Fluoxastrobin list are respectively 51.95% to the preventive effect of fruit white rot of grape, 70.64%, and amino-oligosaccharide of the present invention and azoxystrobin composite increase significantly on preventive effect, preventive effect is up to 96.62%, minimumly also reached 89.93%, particularly the weight ratio of amino-oligosaccharide and Fluoxastrobin is 1: 1-1: 50 (embodiment 2,3,5,6) time, preventive effect has reached 92.05%~96.62%, therefore amino-oligosaccharide of the present invention and azoxystrobin composite have the control spectrum extensively, effect is remarkable, cost is low, has reached its intended purposes.
Though more than described various embodiment of the present invention, should be appreciated that its purpose only is to illustrate, and do not have restricted.Those skilled in the art knows, not leaving under the spirit and scope of the present invention situation, also can make various changes in the form and details.Therefore, protection scope of the present invention is improper only to be confined to arbitrary embodiment described above, limits and should and be equal to according to claim.

Claims (7)

1. bactericidal composition, it comprises at least two kinds of active ingredient components of the dosage that can produce synergistic activity, and proper supplementary material, it is characterized in that components I is an amino-oligosaccharide, composition is a Fluoxastrobin.
2. bactericidal composition according to claim 1, the ratio of weight and number that it is characterized in that amino-oligosaccharide and Fluoxastrobin is 30: 1-1: 50.
3. bactericidal composition according to claim 2, the ratio of weight and number that it is characterized in that amino-oligosaccharide and Fluoxastrobin is 1: 1-1: 50.
4. according to claim 1,2 or 3 described bactericidal compositions, it is characterized in that amino-oligosaccharide and Fluoxastrobin and suitable auxiliary material make agricultural and go up available any formulation.
5. bactericidal composition according to claim 4 is characterized in that described formulation is suspending agent, water dispersible granules, wetting powder.
6. the method for preventing and treating and preventing plant disease is characterized in that components I in the described bactericidal composition of claim 1 and composition have been produced disease or the position that produces disease danger is arranged with random order or processing simultaneously.
7. the described bactericidal composition of claim 1, the application on crop pests such as control fruit tree, cereal class, melon and fruit class, greengrocery, beans, oil crop and ornamental crops.
CN201010175952A 2010-05-14 2010-05-14 Pesticide composition containing amino-oligosaccharide and kresoxim-methyl and use method and application thereof Pending CN101836633A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103404519A (en) * 2013-07-17 2013-11-27 山东省农业科学院植物保护研究所 Bactericide composition and application thereof
CN103493828A (en) * 2013-09-11 2014-01-08 江苏耘农化工有限公司 Bactericide composition containing low molecular chitosanchitooligosaccharide
CN103798259A (en) * 2014-02-19 2014-05-21 罗晓丹 Nematicide containing benfuracarb and amino-oligosaccharin
CN103814898A (en) * 2014-03-07 2014-05-28 海南正业中农高科股份有限公司 Composition containing oligosaccharide and metrafenone
CN103828812A (en) * 2014-02-27 2014-06-04 海南正业中农高科股份有限公司 Composition containing oligosaccharide and miazines bactericidal ingredients\
CN104621119A (en) * 2015-01-31 2015-05-20 江西省新龙生物科技有限公司 Bactericidal disease prevention mixture containing algal polysaccharide and azoxystrobin
CN106035334A (en) * 2016-06-21 2016-10-26 佛山市盈辉作物科学有限公司 Pesticidal composition containing amino-oligosaccharin and fludioxonil
CN108835134A (en) * 2018-07-24 2018-11-20 句容市茅山镇介文葡萄专业合作社 A kind of grape disease pest target pesticide control and preparation method thereof
CN111685120A (en) * 2020-06-29 2020-09-22 广西南亚热带农业科学研究所 Method for preventing and controlling seedling stage diseases of elaeagnus pungens
CN113207900A (en) * 2021-06-02 2021-08-06 河南农王实业有限公司 Multifunctional synergistic bactericidal composition and application thereof
CN115104612A (en) * 2021-08-24 2022-09-27 汝阳自强生物科技有限公司 Granular formulation for treating melon wilt and preparation method and application thereof

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103404519B (en) * 2013-07-17 2016-01-27 山东省农业科学院植物保护研究所 A kind of microbicide compositions and application thereof
CN103404519A (en) * 2013-07-17 2013-11-27 山东省农业科学院植物保护研究所 Bactericide composition and application thereof
CN103493828A (en) * 2013-09-11 2014-01-08 江苏耘农化工有限公司 Bactericide composition containing low molecular chitosanchitooligosaccharide
CN103798259A (en) * 2014-02-19 2014-05-21 罗晓丹 Nematicide containing benfuracarb and amino-oligosaccharin
CN103798259B (en) * 2014-02-19 2015-06-17 河南科技学院 Nematicide containing benfuracarb and amino-oligosaccharin
CN103828812A (en) * 2014-02-27 2014-06-04 海南正业中农高科股份有限公司 Composition containing oligosaccharide and miazines bactericidal ingredients\
CN103814898B (en) * 2014-03-07 2017-11-21 海南正业中农高科股份有限公司 Composition containing oligosaccharides and metrafenone
CN103814898A (en) * 2014-03-07 2014-05-28 海南正业中农高科股份有限公司 Composition containing oligosaccharide and metrafenone
CN104621119A (en) * 2015-01-31 2015-05-20 江西省新龙生物科技有限公司 Bactericidal disease prevention mixture containing algal polysaccharide and azoxystrobin
CN106035334A (en) * 2016-06-21 2016-10-26 佛山市盈辉作物科学有限公司 Pesticidal composition containing amino-oligosaccharin and fludioxonil
CN106035334B (en) * 2016-06-21 2018-08-17 佛山市盈辉作物科学有限公司 A kind of composition pesticide containing amino-oligosaccharide and fludioxonil
CN108835134A (en) * 2018-07-24 2018-11-20 句容市茅山镇介文葡萄专业合作社 A kind of grape disease pest target pesticide control and preparation method thereof
CN111685120A (en) * 2020-06-29 2020-09-22 广西南亚热带农业科学研究所 Method for preventing and controlling seedling stage diseases of elaeagnus pungens
CN111685120B (en) * 2020-06-29 2021-10-26 广西南亚热带农业科学研究所 Method for preventing and controlling seedling stage diseases of elaeagnus pungens
CN113207900A (en) * 2021-06-02 2021-08-06 河南农王实业有限公司 Multifunctional synergistic bactericidal composition and application thereof
CN115104612A (en) * 2021-08-24 2022-09-27 汝阳自强生物科技有限公司 Granular formulation for treating melon wilt and preparation method and application thereof
CN115104612B (en) * 2021-08-24 2023-10-27 汝阳自强生物科技有限公司 Granule for treating melon wilt and preparation method and application thereof

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Application publication date: 20100922