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CN102657198B - Sterilization and production-increase composition containing phethalanilic acid - Google Patents

Sterilization and production-increase composition containing phethalanilic acid Download PDF

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Publication number
CN102657198B
CN102657198B CN201210140002.1A CN201210140002A CN102657198B CN 102657198 B CN102657198 B CN 102657198B CN 201210140002 A CN201210140002 A CN 201210140002A CN 102657198 B CN102657198 B CN 102657198B
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amino acid
peptide amino
composition
benzene peptide
sterilization
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CN102657198A (en
Inventor
何爱华
李明甫
冯建雄
张崇斌
时晓磊
张�杰
黄发伟
韦挺
侯江利
孙瑞
赵海军
梅红玉
寇鹏斌
乌小瑜
陆海瑞
达普妮
梁百亮
周大伟
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Shaanxi Yijian Yizhi Bioengineering Co.,Ltd.
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Shaanxi Sunger Road Bio Science Co Ltd
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Abstract

The invention discloses a sterilization and production-increase composition comprising methoxy acrylics bactericide. Effective active ingredients of the methoxy acrylics bactericide consist of first active ingredient which is phethalanilic acid, and second active ingredient which is strobilurin fungicide selected from azoxystrobin, kresoxim-methyl, pyraclostrobin, trifloxystrobin and enestroburin, wherein the weight percentage of the first active ingredient ranges from 3% to 50%, and the weight percentage of the second active ingredient ranges from 2% to 60%. The composition can be prepared to missible oil, microemulsion, aqueous dispersion granules, wettable powder and suspending agent allowable in agriculture. The sterilization and production-increase composition is rational in component, good in sterilization effect, remarkable in production increase and low in pesticide cost, and the activity and the sterilization effect of the sterilization and production-increase composition are not equal to the simple composition of the activity of all components; compared with the conventional single preparation, the sterilization and production-increase composition has remarkable sterilization and synergistic effects, does not pollute crops, is good in safety and meets the safety requirement on pesticide preparations; and the sterilization and production-increase composition has a remarkable control effect on anthracnose, powdery mildew and downy mildew of the crops and can be used for promoting the production and income increase of the crops.

Description

A kind of bactericidal yield-increase composition containing benzene peptide amino acid
Technical field
The present invention relates to a kind of bactericidal yield-increase composition containing benzene peptide amino acid and methoxy acrylic bactericide, particularly comprise benzene peptide amino acid as the first active component, be selected from the methoxy acrylic bactericide of Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin as the bactericidal yield-increase composition of the second active component, belong to technical field of compounded pesticide.
Background technology
Benzene peptide amino acid, chemical name: o-(N-benzoyl) benzoic acid.Benzene peptide amino acid is a kind of bioactive plant growth regulator that has, and by foliage-spray, can penetrate into rapidly in plant corpus, promotes nutriment to be transported to the growing point of bud; Strengthen the vigor of plant cell, promote chlorophyllous synthesizing, be beneficial to pollination, fertilization, there is the bud of bringing out and become bow structure really to act on; Prevent physiology and preharvest drop, the maturing stage can shift to an earlier date 5~7 days.The effect that has obvious flower and fruit protecting, induction list fringe fruit to expand, can improve its output to the crop that fruit-setting rate is low.
Methoxy acrylic acid series bactericidal agent is in recent years bactericide kind newly developed, is a large milestone in bactericide field.Methoxy acrylic bactericide has unique mechanism of action, the active group of this series bactericidal agent is methoxy acrylic acid (ester/acid amides), the cytochrome b el compound of Main Function in the mitochondrial respiratory chain of fungi, thus the growth of electronics transmission Antifungi stoped.There is protection, treat, root out, infiltration, systemic activity, and can be in plant corpus, degraded very soon in soil and water.
Introduce methoxy acrylic acid series bactericidal agent principal item below:
Fluoxastrobin, other Chinese name: Amici reaches, English common name: azoxystrobin, chemical name: (E) 2-[2-[6-(2-cyano-benzene oxygen) pyrimidine-4-yl oxygen] phenyl]-3-methoxy-methyl acrylate.Efficiently, wide spectrum; almost can prevent and treat all fungal diseases; as powdery mildew, rust, glume blight, net blotch, downy mildew, rice blast etc. are all had to good activity, there is protection, root out, infiltration and systemic action, can suppress the sprouting of spore and the growth of mycelia.Can be used for cauline leaf processing, seed treatment, also can carry out soil treatment.Suitable crop is cereal, paddy rice, grape, potato, vegetables, fruit tree, beans and other crop etc.
Kresoxim-methyl, other Chinese name: emerald green shellfish, English common name: kresoxim-methyl, chemical name: methyl (E)-2-methoxyimino-2-[2-(O-toloxyl) phenyl] acetate.Kresoxim-methyl can suppress Spores and invade; there is good prolection; kresoxim-methyl has good activity to fungus-caused multiple diseases such as imperfect fungus, sac fungi, basidiomycetes, Oomycetes; as: the diseases such as grape powdery mildew, wheat rust, potato late blight, pumpkin epidemic disease, rice blast, especially to powdery mildew of strawberry, melon powdery mildew, powdery mildew of cucumber, pear scab special efficacy.
Pyraclostrobin, has another name called pyraclostrobin, English common name: Pyraclostrobin, chemical name: N-{2-[1-(4-chlorphenyl)-1H-pyrazole-3-yl oxygen methyl] phenyl } (N-methoxyl group) carbamate.Can prevent and kill off all types of fungal pathogens, fungicidal spectrum is wide, to various crop, comprises that the multiple diseases of wheat class, grape, fruit tree, vegetables is effective, is mainly used in preventing and treating grape powdery mildew, downy mildew; Wheat powdery mildew, rust; Leaf rust of barley; The black leaf cecospora spot of banana; Tomato morning, late blight etc.
Oxime bacterium ester, English common name: trifloxystrobin, chemical name: methyl (E) methoxyl group imido grpup-(E)-α-[1-(α, the fluoro-m-tolyl of α-tri-)-ethyleneimino oxygen base]-o-tolyl } ethyl acetate.The exploitation of Wo Junzhishi Beyer Co., Ltd; there is protection, treatment, infiltration and excellent conductive performance; resistance of rainwater washing against, is the blade face bactericide of a wide spectrum, and its high efficiency and good crop-selective make it can effectively prevent and treat the disease on temperate zone, subtropical crop.Can be used for control rust, downy mildew, apple scab, damping off, powdery mildew etc.Suitable crop is grape, apple, wheat, peanut, banana, vegetables, paddy rice etc.
Enestroburin, Enestroburin, chemical name is α-[2-[[[[4-(4-chlorphenyl)-Ding-3-alkene-2-yl] imido grpup] methyl] phenyl]-'beta '-methoxy acrylic acid methyl esters.Domestic first methoxy acrylic bactericide of Enestroburin Shi You Shenyang Chemical Engineering Inst exploitation in 1997, there is the features such as fungicidal spectrum is wide, activity is high, toxicity is low, can effectively control by mastigomycetes, the multiple diseases that causes in conjunction with bacterium, sac fungi, basidiomycetes and imperfect fungus, as cucumber downy mildew, downy mildew of garpe, potato late blight, wheat powdery mildew, rust, tomato early, late blight and apple tree spot defoliation etc.
Inventor is through a large amount of repetition test of deep theoretical research; in methoxy acrylic bactericide, add the plant growth regulator benzene peptide amino acid that promotes crop flower and fruit protecting, promotes crop yield; scientific formulation is reasonable; not only can alleviate the symptom of chemical damage such as the plant growth causing because of methoxy acrylic bactericide improper use is obstructed, fruit drop; reduced this series bactericidal agent consumption simultaneously; significantly improved drug effect, the volume increase of crops has been had to very large facilitation.
Summary of the invention
The present invention is directed to the defect that prior art exists, propose a kind ofly can effectively prevent and treat disease, can promote plant growth again, alleviate poisoning, and there is the multiduty bactericidal composition containing benzene peptide amino acid and methoxy acrylic bactericide of good production-increasing function.
Another object of the present invention is to provide above-mentioned composition in control crops anthracnose, powdery mildew, downy mildew and improving the application in crop yield.
In order to overcome the defect of existing unitary agent, technical scheme of the present invention is to solve like this:
A bactericidal yield-increase composition containing benzene peptide amino acid, is characterized in that comprising:
A) the first active component benzene peptide amino acid;
B) the second active component is selected from the methoxy acrylic bactericide of Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin;
In institute's bactericidal yield-increase composition, the 1%~50%, second active component that the first active component accounts for composition total weight accounts for 1%~60% of composition total weight; Preferred scheme is: the 10%~40%, second active component that the first active component accounts for composition total weight accounts for 5%~50% of composition total weight; Most preferred scheme is: the 15%~35%, second active component that the first active component accounts for composition total weight accounts for 10%~40% of composition total weight.
The cumulant of the first active component and the second active component is 2%~85% of described composition total weight, is preferably 8%~70%, and the size of active component cumulant is also closely related with formulation, as the active component cumulant of microemulsion, is no more than 50%.
The preparation formulation that the present composition can be prepared according to method known in those skilled in the art is missible oil, microemulsion, water dispersible granules, wetting powder, suspending agent.
For missible oil, those skilled in the art are familiar with the corresponding auxiliary agent of use and complete the present invention very much.Emulsifier is as calcium dodecyl benzene sulfonate (agriculture breast 500#), Nongru-700 #(common name: alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201#, this dish-60#(common name: Span60), Tween-60 #(common name: polyoxyethylene sorbitan stearate), TX-10(common name: octyl phenol polyoxy ethene (10) ether), agriculture breast 1601#(common name: triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer), agriculture breast 600#, in agriculture breast 400# one or more, solvent as in dimethylbenzene, toluene, methyl oleate, turpentine oil, solvent naphtha (S-150, S-180, S-200), toluene, methyl alcohol, dimethyl formamide, 1-METHYLPYRROLIDONE, cyclohexanone, acetone, dimethyl sulfoxide (DMSO) one or more, stabilizing agent as in triphenyl phosphite, epoxychloropropane, epoxidized soybean oil one or more, .
Octyl phenol polyoxy ethene (10) ether), agriculture breast 1601(common name polyoxyethylene sorbitan stearate), TX-10(common name Span60), Tween-60 #(common name alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201#, this dish-60#(common name to microemulsion, spendable auxiliary agent has: emulsifier is as calcium dodecyl benzene sulfonate (agriculture breast 500#), Nongru-700 #(common name::::: triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer), in agriculture breast 600#, the newborn 400# of agriculture one or more; Assistant for emulsifying agent as in methyl alcohol, isopropyl alcohol, n-butanol, ethanol one or more; Solvent as cyclohexanone, 1-METHYLPYRROLIDONE, dimethylbenzene, toluene, methyl oleate, turpentine oil, solvent naphtha (trade mark: S-150, S-180, S-200) one or more; Stabilizing agent as in triphenyl phosphite, epoxychloropropane, epoxidized soybean oil one or more; Water is deionized water.
For water dispersible granules, those skilled in the art are familiar with the corresponding auxiliary agent of use and complete the present invention very much.Dispersant as in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate one or more; Wetting agent as in alkyl sulfate, alkylsulfonate, naphthalene sulfonate one or more; Disintegrant as in ammonium sulfate, urea, sucrose, glucose one or more; Binding agent is as one or more in diatomite, corn starch, PVA, carboxymethyl (ethyl) cellulose family; Filler as diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay one or more.
To wetting powder, spendable auxiliary agent has: dispersant as in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate one or more; Wetting agent as in alkyl sulfate, alkylsulfonate, naphthalene sulfonate one or more; Filler as ammonium sulfate, urea, sucrose, glucose, diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay one or more.
To suspending agent, spendable auxiliary agent has: dispersant is produced as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate (dispersing agent NNO), TERSPERSE 2020(U.S. Huntsman Corporation, alkyl naphthalene sulfonic acid salt) in one or more; Polyoxyethylene sorbitan stearate), agriculture breast 1601#(common name Span60), Tween-60 #(common name alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201, this dish-60#(common name emulsifier is as Nongru-700 #(common name:::: one or more triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer), in TERSPERSE 4894; Wetting agent as in alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol-polyethenoxy base ether phosphate, phenethyl phenol polyethenoxy base ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500 one or more; Thickener as in xanthans, polyvinyl alcohol, bentonite, aluminium-magnesium silicate one or more; Preservative as in formaldehyde, benzoic acid, Sodium Benzoate one or more; Stabilizing agent as in epoxidized soybean oil, epoxychloropropane, triphenyl phosphate one or more; Defoamer is as organic silicon defoamer; Antifreezing agent as ethylene glycol, propane diols, glycerine, urea, inorganic salts as in sodium chloride one or more; Water is deionized water.
Component of the present invention is reasonable, increase yield significantly, and bactericidal effect is good, and drug cost is low, and its active and bactericidal effect is not the simple superposition of each composition activity, but has significant synergistic effect, good to crop safety, meets the security requirement of pesticidal preparations.The present invention has good control efficiency, increase yield significantly through field trial checking to mango anthracnose, wheat powdery mildew, cucumber downy mildew.
Embodiment
Below in conjunction with embodiment, content of the present invention is described further.
FORMULATION EXAMPLE 1
Take 15% benzene peptide amino acid, 15% Fluoxastrobin, 4% agriculture breast 500#, 2% agriculture breast 600#, 3% agriculture breast 2201#, 3% triphenyl phosphite, 20% dimethyl sulfoxide (DMSO), turpentine oil add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 30% benzene peptide amino acid Fluoxastrobin missible oil after stirring and dissolving is complete.
FORMULATION EXAMPLE 2
Take 20% benzene peptide amino acid, 5% kresoxim-methyl, 4% agriculture breast 500#, 2% agriculture breast 600#, 3% agriculture breast 2201#, 10% dimethyl formamide, solvent naphtha S-180 adds to 100% weight portion.Above-mentioned raw materials, through mixing, makes 25% benzene peptide amino acid kresoxim-methyl missible oil after stirring and dissolving is complete.
FORMULATION EXAMPLE 3
Take 30% benzene peptide amino acid, 10% pyraclostrobin, 5% agriculture breast 500#, 3% agriculture breast 400#, 3% agriculture breast 600#, 25% cyclohexanone, methyl oleate adds to 100% weight portion.Above-mentioned raw materials, through mixing, makes 40% benzene peptide amino acid pyraclostrobin missible oil after stirring and dissolving is complete.
FORMULATION EXAMPLE 4
Take 22% benzene peptide amino acid, 11% oxime bacterium ester, 5% agriculture breast 500#, 2% agriculture breast 400#, 3% Nongru-700 #, 15% 1-METHYLPYRROLIDONE, 3% epoxidized soybean oil, dimethylbenzene add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 33% benzene peptide amino acid oxime bacterium emulsifiable concentrate after stirring and dissolving is complete.
FORMULATION EXAMPLE 5
Take 30% benzene peptide amino acid, 5% Enestroburin, 5% agriculture breast 500#, 3% TX-10,4% agriculture breast 1601#, 10% acetone, S-200 adds to 100% weight portion.Above-mentioned raw materials, through mixing, makes 35% benzene peptide amino acid Enestroburin missible oil after stirring and dissolving is complete.
FORMULATION EXAMPLE 6
Take 16% benzene peptide amino acid, 8% Fluoxastrobin, 4%TX-10,5% Nongru-700 #, 6% agriculture breast 500#, 4% agriculture breast 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, 1% epoxychloropropane, through dissolving completely and mixing, deionized water adds to 100% weight portion, makes 24% benzene peptide amino acid Fluoxastrobin microemulsion after stirring.
FORMULATION EXAMPLE 7
Take 8% benzene peptide amino acid, 24% kresoxim-methyl, 4% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 10% dimethylbenzene, 5% cyclohexanone, 5% isopropyl alcohol, 2% epoxidized soybean oil, through dissolving completely and mixing, deionized water adds to 100% weight portion, makes 32% benzene peptide amino acid kresoxim-methyl microemulsion after stirring.
FORMULATION EXAMPLE 8
Take 4% benzene peptide amino acid, 16% pyraclostrobin, 5% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 10% dimethylbenzene, 13% cyclohexanone, 5% ethanol, 1% epoxychloropropane, through dissolving completely and mixing, deionized water adds to 100% weight portion, makes 20% benzene peptide amino acid pyraclostrobin microemulsion after stirring.
FORMULATION EXAMPLE 9
Take 1% benzene peptide amino acid, 1% oxime bacterium ester, 4%TX-10,5% Nongru-700 #, 6% agriculture breast 500#, 4% agriculture breast 1601#, 15% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, 1% epoxychloropropane, through dissolving completely and mixing, deionized water adds to 100% weight portion, makes 2% benzene peptide amino acid oxime bacterium ester microemulsion after stirring.
FORMULATION EXAMPLE 10
Take 13% benzene peptide amino acid, 7% Enestroburin, 5% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 5% dimethylbenzene, 20% cyclohexanone, 5% ethanol, 1% epoxychloropropane, through dissolving completely and mixing, deionized water adds to 100% weight portion, makes 20% benzene peptide amino acid Enestroburin microemulsion after stirring.
FORMULATION EXAMPLE 11
Take 20% benzene peptide amino acid, 40% Fluoxastrobin, 3% TERSPERSE 2700(polycarboxylate, U.S. Huntsman Corporation produces), 2% dispersing agent NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 3% Nekal BX (nekal), 2% K-12(lauryl sodium sulfate), 3% diatomite, 5% glucose, kaolin adds to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 60% benzene peptide amino acid azoxystrobin water dispersible granule.
FORMULATION EXAMPLE 12
Take 50% benzene peptide amino acid, 35% kresoxim-methyl, 1% TERSPERSE 2700,1% dispersing agent NNO, 1% Nekal BX, 1%K-12,1% carboxymethyl cellulose, diatomite and add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 85% benzene peptide amino acid water dispersion granules agent of Kresoxim.
FORMULATION EXAMPLE 13
Take 25% benzene peptide amino acid, 25% pyraclostrobin, 3% TERSPERSE 2700,3% dispersing agent NNO, 2% Nekal BX, 2%K-12,1% carboxymethyl cellulose, 5% urea, diatomite and add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 50% benzene peptide amino acid pyraclostrobin water dispersible granules.
FORMULATION EXAMPLE 14
Take 39% benzene peptide amino acid, 13% oxime bacterium ester, 4% TERSPERSE 2700,2% dispersing agent NNO, 2% Nekal BX, 2%K-12,3% corn starch, 5% sulphur ammonium, attapulgite and add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 52% benzene peptide amino acid trifloxystrobin water dispersible granule.
FORMULATION EXAMPLE 15
Take 24% benzene peptide bacterium amine, 16% Enestroburin, 4% Morwet D-425(alkyl naphthalene sulfonic acid condensation polymer sodium salt, Akzo Nobel N.V. produces), 3% dispersing agent NNO, 2% Nekal BX, 2%K-12,3% corn starch, 5% sucrose, kaolin add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 40% nonylphenolsulfonate copper Enestroburin water dispersible granules.
FORMULATION EXAMPLE 16
Take 10% benzene peptide bacterium amine, 60% Fluoxastrobin, 5% calcium lignosulfonate, 2% Nekal BX, 2%K-12,5% White Carbon black, kaolin and add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 70% benzene peptide bacterium amine Fluoxastrobin wetting powder after air-flow crushing.
FORMULATION EXAMPLE 17
Take 22% benzene peptide amino acid, 28% kresoxim-methyl, 4% calcium lignosulfonate, 3% TERSPERSE 2700,2% Nekal BX, 2%K-12,3% White Carbon black, fine particle calcium carbonate and add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 50% benzene peptide amino acid kresoxim-methyl wetting powder after air-flow crushing.
FORMULATION EXAMPLE 18
Take 33% benzene peptide amino acid, 12% pyraclostrobin, 4% calcium lignosulfonate, 4% dispersing agent NNO, 2% Nekal BX, 2%K-12,3% White Carbon black, attapulgite and add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 45% benzene peptide amino acid pyraclostrobin wetting powder after air-flow crushing.
FORMULATION EXAMPLE 19
Take 12% benzene peptide amino acid, 36% oxime bacterium ester, 4% calcium lignosulfonate, 4% dispersing agent NNO, 2% Nekal BX, 2%K-12,3% White Carbon black, attapulgite and add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 48% benzene peptide amino acid oxime bacterium ester wetting powder after air-flow crushing.
FORMULATION EXAMPLE 20
Take 22.5% benzene peptide amino acid, 17.5% Enestroburin, 5% calcium lignosulfonate, 2% Nekal BX, 2%K-12,5% White Carbon black, kaolin and add to 100% weight portion.Above-mentioned raw materials, through mixing, makes 40% benzene peptide amino acid Enestroburin wetting powder after air-flow crushing.
FORMULATION EXAMPLE 21
Take 25% benzene peptide amino acid, 15% Fluoxastrobin, 4% TERSPERSE 4894(U.S. Huntsman Corporation produces), 1.5%TERSPERSE 2500,2% TERSPERSE 2020(U.S. Huntsman Corporation produce), 1% aluminium-magnesium silicate, 0.2% xanthans, 5% ethylene glycol, 0.5% formaldehyde, 0.5% silicone defoaming agent (trade name: s-29 Nanjing "four news" (new ideas applied chemistry product company produces), 2% triphenyl phosphate, deionized water add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 40% benzene peptide amino acid Fluoxastrobin suspending agent after sand mill sand milling.
FORMULATION EXAMPLE 22
Take 15% benzene peptide amino acid, 30% kresoxim-methyl, 5%TERSPERSE 4894,2%TERSPERSE 2500,3%TERSPERSE 2020,0.2% xanthans, 5% propane diols, 0.5% benzoic acid, 1% epoxychloropropane, 0.5% silicone defoaming agent, 1% epoxychloropropane, deionized water and add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 45% benzene peptide amino acid kresoxim-methyl suspending agent after sand mill sand milling.
FORMULATION EXAMPLE 23
Take 24% benzene peptide amino acid, 12% pyraclostrobin, 1% dispersing agent NNO, 3% Nongru-700 #, 2% agriculture breast 1601#, 2% TERSPERSE 2500(U.S. Huntsman Corporation produces), 0.3% xanthans, 5% propane diols, 0.5% benzoic acid, 0.5% silicone defoaming agent, 1% epoxychloropropane, deionized water add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 36% benzene peptide amino acid pyraclostrobin suspending agent after sand mill sand milling.
FORMULATION EXAMPLE 24
Take 18% benzene peptide amino acid, 12% oxime bacterium ester, 2%TERSPERSE 2020,2% this dish-60#, 2% Tween-60 #, 1%TERSPERSE 2500,0.5% white carbon, 0.3% xanthans, 5% ethylene glycol, 0.5% benzoic acid, 0.5% silicone defoaming agent, 1% epoxychloropropane, deionized water and add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 30% benzene peptide amino acid oxime bacterium ester suspending agent after sand mill sand milling.
FORMULATION EXAMPLE 25
Take 20% benzene peptide amino acid, 25% Enestroburin, 1%TERSPERSE 2020,3% agriculture breast 1601#, 2% agriculture breast 2201#, 1%TERSPERSE 2500,0.3% xanthans, 5% ethylene glycol, 0.5% formaldehyde, 0.5% silicone defoaming agent, 1% epoxychloropropane, deionized water and add to 100% weight portion.High speed shear is disperseed 30min, with making 45% benzene peptide amino acid Enestroburin suspending agent after sand mill sand milling.
Biological Examples 1: biocontrol of mango anthracnose field trial
2011 Lingshui county, Nian Hainan Province have carried out FORMULATION EXAMPLE 1(30% benzene peptide amino acid Fluoxastrobin missible oil), FORMULATION EXAMPLE 7(32% benzene peptide amino acid kresoxim-methyl microemulsion), FORMULATION EXAMPLE 13(50% benzene peptide amino acid pyraclostrobin water dispersible granules), FORMULATION EXAMPLE 24(30% benzene peptide amino acid oxime bacterium ester suspending agent), FORMULATION EXAMPLE 25(45% benzene peptide amino acid Enestroburin suspending agent) biocontrol of mango anthracnose field trial, verified that these several medicaments are to the control efficiency of mango anthracnose, effect of increasing production and the safety to mango.Test method is with reference to < < GB/T 17980.98-2004 pesticide field efficacy medicine test criterion (two) bactericidal agent for preventing and treating mango anthracnose test of pesticide effectiveness > >.Trial crops is mango, and controlling object is mango anthracnose (Colletotrichum gloeospori oides).Test is located at Ying Zhou town, Lingshui county Mango Fruit Garden, and kind is ivory awns, the age of tree 10 years, and growing way is general, is anthracnose chronic illness district.Be experimental field level land, soil is fluviatile loam, middle fertility, and irrigation condition is good.Test rain or shine replaces mid-early stage, and the later stage be take fine day as main, 22.8 ℃~29.9 ℃ of daily mean temperatures.Cultivation condition uniformity experimental field.
Test medicine and dosage refer to table 1, separately establish blank, and every processing repeats for 4 times, 5 of every communities tree, and Gong48Ge community, random district group is arranged.Use power driven sprayer even spraying.Mango initial bloom stage and each dispenser of young fruit period 1 time, dispenser is 2 times altogether.
Investigation and statistical method:
Within 10 days after dispenser for the second time, carry out disease index investigation, each community random searching 3 strain, East, West, South, North, middle sampling are pressed in every strain, investigate 10 of fruits at every, and the total fruit of record investigation number, disease fruit number at different levels, calculate disease index.During results, survey product.
Grade scale is:
0 grade: anosis;
1 grade: on every young fruit, needle-like brown spot is less than 5; 
3 grades: on every young fruit, needle-like brown spot is 6~15; 
5 grades: on every young fruit, needle-like brown spot is 16~25; 
7 grades: on every young fruit, needle-like brown spot is more than 25, and spot is connected; 
9 grades: whole fruit is met personally scab, there is red point-like thing to occur.
Disease index and control efficiency computational methods:
Disease index=[∑ (sick fruit number * relative level numerical value at different levels)/(the total fruit of investigation number * 9)] * 100
Control efficiency (%)=[(contrast disease index-processing disease index)/contrast disease index] * 100
Security survey and the impact on other biological: spray after medicine the 1st day at every turn and medicine after some days, each processes the impact on mango to observe medicament.
Field test results shows: 30% benzene peptide amino acid Fluoxastrobin missible oil, 32% benzene peptide amino acid kresoxim-methyl microemulsion, 50% benzene peptide amino acid pyraclostrobin water dispersible granules, 30% benzene peptide amino acid oxime bacterium ester suspending agent, 45% benzene peptide amino acid Enestroburin suspending agent have more significant control efficiency to mango anthracnose, increase yield significantly, is obviously better than single dose result of use (referring to table 1).
Experimental observation is found, after benzene peptide amino acid and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin are mixed, has obviously improved mango fruit-setting rate, reduces physiological fallen fruit, and fruit is well-balanced, uniform coloring, and without malformed fruit, also can premature ripening 5 days.
Duration of test is observed, mixture preparation process and benzene peptide amino acid not to the flower of mango, really, leaf generation poisoning phenomenon, other 5 kinds of methoxy acrylic single doses are bloomed and are had minimal effect mango.
After result of the test shows that benzene peptide amino acid and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin are mixed, obviously improved the control efficiency to mango anthracnose, increase yield significantly, to Growth of Mango safety, is biocontrol of mango anthracnose and the desirable medicament that improves Mango Output.
Biological Examples 2: control wheat powdery mildew field trial
2011 Nian Shaanxi Province Ankang Cities have carried out FORMULATION EXAMPLE 11(60% benzene peptide amino acid azoxystrobin water dispersible granule), FORMULATION EXAMPLE 22(45% benzene peptide amino acid kresoxim-methyl suspending agent), FORMULATION EXAMPLE 23(36% benzene peptide amino acid pyraclostrobin suspending agent), FORMULATION EXAMPLE 4(33% benzene peptide amino acid oxime bacterium emulsifiable concentrate), FORMULATION EXAMPLE 20(40% benzene peptide amino acid Enestroburin wetting powder) control wheat powdery mildew field trial, verified that this medicament is to the control efficiency of wheat powdery mildew, effect of increasing production and the safety to wheat.Trial crops is wheat, and controlling object is wheat powdery mildew (Blumeria graminis).Test is located at Heng Kou town, Hanbin district, and experimental field physical features is smooth, and soil is loam, and fertility is better-than-average, pH value 7.0, and duration of test rich water quality management is medium.
Test medicine and dosage refer to table 2, separately establish blank, and every processing repeats for 4 times, every community 33 ㎡, and Gong48Ge community, random district group is arranged.Adopt conventional spray-on process, mu dispenser liquid 50 kg, are evenly sprayed at leave dual sides.At wheat booting period and each spraying of flowering initial stage, prevent and treat 1 time, dispenser is 2 times altogether.
Investigation and statistical method, respectively investigate 1 time, investigate altogether 2 times for the 7th day and the 14th day after the 2nd dispenser.Adopt random five point samplings, get 20 strains at every, investigate upper 3 leaves (having boot leaf to comprise boot leaf) of every strain, record total number of sheets, the sick number of sheets, sick leaf rate, according to 9 grades of grade scales of wheat powdery mildew, record the sick numbers of sheets at different levels, calculate disease index and preventive effect.After each spray medicine after the 1st day and medicine some days, each processed the impact on wheat flower, fringe and blade to observe medicament.Wheat ripe Hou Duige community singles singly receive, and surveys product.
Wheat powdery mildew grade scale:
0 grade: without scab;
1 grade: lesion area accounts for below 5% of whole leaf area;
3 grades: lesion area accounts for the 6%-15% of whole leaf area;
5 grades: lesion area accounts for the 16%-25% of whole leaf area;
7 grades: lesion area accounts for the 26%-50% of whole leaf area;
9 grades: lesion area accounts for the more than 51% of whole leaf area.
According to recording incidence, calculate disease index and control efficiency.
Disease index=[∑ (the sick number of sheets * relative level numerical value at different levels)/(investigation total leaf number * 9)] * 100
Control efficiency (%)=[(contrast disease index-processing disease index)/contrast disease index] * 100.
Field test results shows: 60% benzene peptide amino acid azoxystrobin water dispersible granule, 45% benzene peptide amino acid kresoxim-methyl suspending agent, 36% benzene peptide amino acid pyraclostrobin suspending agent, 33% benzene peptide amino acid oxime bacterium emulsifiable concentrate, 40% benzene peptide amino acid Enestroburin wetting powder have more significant control efficiency to wheat powdery mildew, increase yield significantly, is obviously better than single dose result of use (referring to table 2).
Security survey to wheat, observes for after spray medicine after the 1st day and medicine some days, and each test is processed wheat leaf blade, flower, fringe are occurred without poisoning phenomenon.
Result of the test has obviously improved the control efficiency to wheat powdery mildew after showing that benzene peptide amino acid and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin are mixed, and increase yield significantly, to wheat growth safety, is the desirable medicament of control wheat powdery mildew.
Figure 428535DEST_PATH_IMAGE002
Biological Examples 3: control cucumber downy mildew field trial
2011 cities and towns, precipice, Sanya, Nian Hainan Province have carried out FORMULATION EXAMPLE 21(40% benzene peptide amino acid Fluoxastrobin suspending agent), FORMULATION EXAMPLE 17(50% benzene peptide amino acid kresoxim-methyl wetting powder), FORMULATION EXAMPLE 3(40% benzene peptide amino acid pyraclostrobin missible oil), FORMULATION EXAMPLE 19(48% benzene peptide amino acid oxime bacterium ester wetting powder), FORMULATION EXAMPLE 15(40% benzene peptide amino acid Enestroburin water dispersible granules) control cucumber downy mildew field trial, verified the control efficiency of these several medicaments to cucumber downy mildew, effect of increasing production and the safety to cucumber.Test method is with reference to < < pesticide field efficacy medicine test criterion () bactericidal agent for preventing and treating cucumber downy mildew GB/T 17980.26-2000 > >.Trial crops is cucumber, and controlling object is cucumber downy mildew (Pseudoperonospora cubensis).Experimental field soil pH value 6.5, and fertility is better, the content of organic matter 1.52%, experimental field cultivation condition uniformity.
Test medicine and dosage refer to table 3, separately establish blank, and every processing repeats for 4 times, every community 30 ㎡, and Gong48Ge community, random district group is arranged.Adopt conventional spray-on process, mu dispenser liquid 50 kg, are evenly sprayed at leave dual sides.Cucumber, come into bloom and each control 1 time of spraying of cucumber expanding stage, dispenser is 2 times altogether.
Investigation and statistical method:
Within 14 days after dispenser for the second time, carry out disease index investigation, 5 points are investigated in each community, and every some investigation 5 strain cucumber, record total number of sheets, the sick number of sheets at different levels and sick progression, calculate disease index.Cucumber single receipts the in Shi Duige community of at every turn gathering weighed, and surveys product.
Grade scale is:
0 grade, without scab;
1 grade, lesion area accounts for below 5% of whole leaf area;
3 grades, lesion area accounts for the 6%-10% of whole leaf area;
5 grades, lesion area accounts for the 11%-20% of whole leaf area;
7 grades, lesion area accounts for the 21%-50% of whole leaf area;
9 grades, lesion area accounts for the more than 50% of whole leaf area.
Disease index and control efficiency computational methods:
The total number of sheets * 9 * 100% of disease index=Σ (the sick number of sheets * relative level numerical value at different levels)/investigate
Disease index * 100% after control efficiency (%)=(after the dispenser of blank district after the district's dispenser of disease index-chemicals treatment disease index)/blank district dispenser
Security survey: spray after medicine the 1st day at every turn and medicine after some days, each processes the impact on cucumber to observe medicament.
Field test results shows: 40% benzene peptide amino acid Fluoxastrobin suspending agent, 50% benzene peptide amino acid kresoxim-methyl wetting powder, 40% benzene peptide amino acid pyraclostrobin missible oil, 48% benzene peptide amino acid oxime bacterium ester wetting powder, 40% benzene peptide amino acid Enestroburin water dispersible granules have more significant control efficiency to cucumber downy mildew, increase yield significantly, is obviously better than single dose result of use (referring to table 3).
Experimental observation is found, after benzene peptide amino acid and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin are mixed, have obviously improved cucumber and sat melon rate, and the well-balanced length of cucumber more straight, without lopsided melon, part cucumber is with poppyhead, has improved commodity value.
Duration of test is observed, and each chemicals treatment does not produce poisoning phenomenon to cucumber.
After result of the test shows that benzene peptide amino acid and Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester, Enestroburin are mixed, obviously improved the control efficiency to cucumber downy mildew, increase yield significantly, to cucumber growth safety, is the desirable medicament of control cucumber downy mildew, raising cucumber yield.
Figure 208272DEST_PATH_IMAGE003
In sum, composition of the present invention is to adopt two kinds of active component compound schemes, and component is reasonable, increase yield significantly, bactericidal effect is good, its activity and bactericidal effect are not the simple superposition of each composition activity, compare, except having significant bactericidal effect with existing unitary agent, and there is a significant synergistic effect, pollution-free to crop, safety is good, meets the security requirement of pesticidal preparations.

Claims (5)

1. containing a bactericidal yield-increase composition for benzene peptide amino acid, it is characterized in that composition active component is:
A) the first active component benzene peptide amino acid;
B) the second active component methoxy acrylic bactericide;
Described methoxy acrylic bactericide is Fluoxastrobin, kresoxim-methyl, pyraclostrobin, oxime bacterium ester or Enestroburin;
The 10%~40%, second active component that the first active component accounts for composition total weight accounts for 5%~50% of composition total weight.
2. according to claim 1 containing the bactericidal yield-increase composition of benzene peptide amino acid, it is characterized in that: the 15%~35%, second active component that the first active component accounts for composition total weight accounts for 10%~40% of composition total weight.
According to described in claim 1 or 2 containing the bactericidal yield-increase composition of benzene peptide amino acid, it is characterized in that: the cumulant of the first active component and the second active component is described composition total weight 8%~70%.
4. according to claim 1 containing the bactericidal yield-increase composition of benzene peptide amino acid, it is characterized in that: described combination dosage form is missible oil, microemulsion, water dispersible granules, wetting powder, suspending agent.
5. described in claim 1, the bactericidal yield-increase composition containing benzene peptide amino acid is being prevented and treated crops anthracnose, powdery mildew, downy mildew and is improving the purposes in crop yield.
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CN105340937A (en) * 2015-11-18 2016-02-24 广东中迅农科股份有限公司 Pesticide composition containing phethalanilic acid and thidiazuron
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