CN107771827A - A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin - Google Patents

A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin Download PDF

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Publication number
CN107771827A
CN107771827A CN201610785214.3A CN201610785214A CN107771827A CN 107771827 A CN107771827 A CN 107771827A CN 201610785214 A CN201610785214 A CN 201610785214A CN 107771827 A CN107771827 A CN 107771827A
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fluoxastrobin
benziothiazolinone
active ingredient
spot
rot
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葛家成
葛尧伦
司国栋
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Hailir Pesticides and Chemicals Group Co Ltd
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Hailir Pesticides and Chemicals Group Co Ltd
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Priority to CN201610785214.3A priority Critical patent/CN107771827A/en
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/88—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms six-membered rings with three ring hetero atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2

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  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin, active ingredient benziothiazolinone and the fluoxastrobin two-spot of the bactericidal composition compound, and remaining is auxiliary element.The mass ratio of active ingredient benziothiazolinone and fluoxastrobin is 1~50: 50~1 in wherein described composition pesticide, active ingredient benziothiazolinone and the quality parts ratio of fluoxastrobin 1%~80% in preparation, remaining is the auxiliary element for allowing to use and receiving in agricultural chemicals, the formulation of composition pesticide of the present invention is missible oil, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granule, microcapsule formulations, is mainly used in preventing and treating fruit tree putrefaction disease；Spot defoliation；Rice blast；Root rot；Cucurbits fusarium wilt；Cotton verticillium wilt；Jujube tree rust；Fruit white rot of grape；Panax pseudoginseng black spot；Tealeaves gall of tea, forest rot, canker, bleeding disease, defoliation, woods seedling blight, dish Bacteria erwinia, avenae subsp.citrull, rice leaf spot bacteria, ring rot of apple germ, fusarium graminearum etc..

Description

A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin
Technical field
The present invention relates to technical field of pesticide combination, more particularly to a kind of sterilization group containing benziothiazolinone and fluoxastrobin Compound.
Background technology
Benziothiazolinone is a kind of new, wide-spectrum bactericide, is mainly used in preventing and treating and treats cucumber downy mildew, pear scab, apple The various bacteria of fruit shot hole, citrus anthracnose, grapevine anthracnose etc., fungal disease.Its bactericidal action mechanism, mainly includes Germ nuclear structures are destroyed, make that it loses cardia and exhaustion is dead and the metabolism of interference germ cell, make its life Reason is disorderly, ultimately results in dead two aspects.
Fluoxastrobin, which is mainly used in cauline leaf process, has quick-acting and lasting period long double grading, has good phase to crop Capacitive, appropriate processing formulation can further improve it and enter the osmosis of people's leaf portion by cuticula.Although it passes through seed It is poor with the absorbability of root, when being used as seed treatment, killed well though having to seedling and kind biography and soil-borne disease Go out and lasting effect, but it is then helpless to aeroborne diseases such as barley powdery mildew or net blotch.
It is to prevent and treat the maximally efficient means of plant pest using chemical agent in the real process of agricultural production, but It is easiest to generate the problem that the generation of disease drug resistance by chemical prevention disease.In the chemical control of bacteriosis, Years of researches have been carried out both at home and abroad, although some antibacterium medicaments have begun to enter practical stage, chemistry closes Into medicament have the shortcomings that the cycle is long, cost is high, toxicity is big, environmental pollution is serious, agriculture sustainable development far can not be met The requirement of exhibition.And long-term continuous high dose apply single pesticidal preparations, easily cause residual, the environmental pollution of medicament with And the problems such as resistance to resistance to the action of a drug fungi development.And by contrast, exploitation has with studying efficient, low toxicity, the compounding of low-residual and mixture Have small investment, the lead time is short and is paid attention to both at home and abroad, numerous and confused increase develops dynamics.We screen indoors and field On the basis of experiment, filter out benziothiazolinone and compounded with fluoxastrobin, there is obvious synergistic effect.And on benziothiazolinone with The composition pesticide of the compounding of fluoxastrobin and application there is no people to report at present.
The content of the invention
Based on case above, present invention aims at a kind of new and effective composition pesticide is provided, it is mainly used in preventing and treating Fruit tree putrefaction disease；Spot defoliation；Rice blast；Root rot；Cucurbits fusarium wilt；Cotton verticillium wilt；Jujube tree rust；Grape is white Maize ear rot；Panax pseudoginseng black spot；Tealeaves gall of tea, forest rot, canker, bleeding disease, defoliation, woods seedling blight, Dish Bacteria erwinia, avenae subsp.citrull, rice leaf spot bacteria, ring rot of apple germ, fusarium graminearum etc..
Technical scheme of the present invention is realized by following measures：
A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin, the active ingredient benziothiazolinone and fluorine of the composition pesticide Fluoxastrobin two-spot compounds, and remaining is auxiliary element.Active ingredient benziothiazolinone and fluoxastrobin in wherein described composition pesticide Mass ratio is 1~50: 50~1, and described composition pesticide of the present invention is through toxicity test experimental verification, benziothiazolinone and fluoxastrobin Mass ratio be 1~20: 20~1 when, synergistic effect is preferable.
The formulations of pesticide that described composition pesticide of the present invention can be prepared are missible oil, suspending agent, wettable powder, moisture Shot agent, aqueous emulsion, microemulsion, granule, microcapsule formulations.Wherein active ingredient benziothiazolinone and fluoxastrobin in the formulation total Quality accounts for the 1%~80% of the whole quality of the pharmaceutical preparations, wherein when accounting for 1%-20%, toxicity and residual reach preferable balance, cost It is relatively low.
The specific embodiment for the formulations of pesticide that composition pesticide of the present invention is configured to is as follows：
Described bactericidal composition is cream preparation, and the mass fraction of component is：1~20 part of benziothiazolinone；Fluoxastrobin 1~ 20 parts；10~30 parts of conventional emulsifier；20~50 parts of Conventional solvents；Conventional 1~5 part of synergist.The specific life of the cream preparation Production step for first by active ingredient benziothiazolinone and fluoxastrobin addition solvent in be completely dissolved after add emulsifying agent, synergist stirs It is filling, you can the cream preparation of the present composition is made into the oily liquids of transparent and homogeneous after mixing uniformly.
Described bactericidal composition is suspending agent, and the mass fraction of component is：1~20 part of benziothiazolinone；Fluoxastrobin 1~20 Part；5~20 parts of dispersant；1~5 part of antifreezing agent；0.1~2 part of thickener；0.1~0.8 part of defoamer；0~10 part of penetrating agent； 0.1~5 part of pH value regulator；Water, surplus.The specific production stage of the suspending agent is first mixes other auxiliary agents, through cutting at a high speed Cut well mixed, add active ingredient benziothiazolinone and fluoxastrobin, abrading-ball 2~3 hours in ball crusher, a diameter is existed Below 5mm, you can the aqueous suspension formulations of the present composition are made.
Described bactericidal composition is wettable powder, and the mass fraction of component is：1~20 part of benziothiazolinone；Fluoxastrobin 1 ~20 parts；3~10 parts of dispersant；1~5 part of wetting agent；Filler, surplus.The specific production stage of the wettable powder is：By upper State formula to mix active ingredient benziothiazolinone with fluoxastrobin and dispersant, wetting agent and filler, uniformly stirred in stirred tank Mix, well mixed after airslide disintegrating mill, you can the wettable powder of the present composition is made.
Described bactericidal composition is water dispersible granules, and the mass fraction of component is：1~20 part of benziothiazolinone；Fluoxastrobin 1 ~20 parts；3~10 parts of dispersant；1~10 part of wetting agent；1~5 part of disintegrant；Filler, surplus.The water dispersible granules it is specific Production stage is：By above-mentioned formula by active ingredient benziothiazolinone and fluoxastrobin and dispersant, wetting agent, disintegrant and filler It is well mixed, crushed with micro jet, through mediating, be then granulated, dried in addition fluidized-bed granulation dryer, Through sampling analysis after screening, you can the water dispersible granules of the present composition are made.
Described bactericidal composition is aqueous emulsion, and the mass fraction of component is：1~20 part of benziothiazolinone；Fluoxastrobin 1~20 Part；3~30 parts of emulsifying agent；5~15 parts of solvent；2~15 parts of stabilizer；1~5 part of antifreezing agent；0.1~8 part of defoamer；Thickener 0.2~2 part；Water, surplus.The specific production stage of the aqueous emulsion is：First by benziothiazolinone and fluoxastrobin, solvent and emulsification Agent, cosolvent are added together, and make to be dissolved into uniform oil phase；Other agricultural chemicals such as part water, antifreeze, antimicrobial are helped Agent mixes into uniform aqueous phase；Oil phase is added into aqueous phase while high-speed stirred in a kettle, slowly plus water until Reach phase inversion point, open cutter and carry out high speed shear, and add remaining water, shearing about half an hour, form oil-in-water type Aqueous emulsion, you can the aqueous emulsion of the present composition is made.
Described bactericidal composition is microemulsion, and the mass fraction of component is：1~20 part of benziothiazolinone, fluoxastrobin 1~20 Part, 10~30 parts of emulsifying agent, 1~8 part of antifreezing agent, 0.5~10 part of stabilizer, 20~50 parts of Conventional solvents cosolvent.Thiophene is mould Ketone is completely dissolved with fluoxastrobin with cosolvent, adds the other compositions such as emulsifying agent, antifreezing agent stabilizer, uniformly mixing, most After add water, microemulsion can be made into after being sufficiently stirred.
Described bactericidal composition is granule, and the mass fraction of component is：：1~20 part of benziothiazolinone, fluoxastrobin 1~ 20 parts, 1~10 part of wetting dispersing agent；0.1~5 part of thickener；0.1~5 part of defoamer；Castor oil, surplus are supplied.Will effectively into Divide each component such as benziothiazolinone and fluoxastrobin, dispersant, stabilizer, defoamer and solvent to be mixed in the ratio of formula, be put into sand Grind after being ground in kettle, be sent into interior mix of mixer for well-distribution and get product.
Described bactericidal composition is microcapsule formulations, and the mass fraction of component is：：1~20 part of benziothiazolinone, fluoxastrobin 1 ~20 parts, 5~20 parts of urea；5~20 parts of formaldehyde；5~20 parts of emulsifying dispersant；1~5 part of antifreezing agent；0.1~2 part of thickener； 0.1~0.8 part of defoamer；Water, surplus.Urea and formaldehyde (the amount ratio of material are added in the three-necked flask equipped with agitating device About l：1.5~2.0) pH value for, adjusting solution with sodium hydroxide solution then heats to 70~80 DEG C, instead to 8~9 or so The urea resin prepolymer that should be stablized.The active compound of a certain amount of benziothiazolinone and fluoxastrobin is taken to be dissolved in hexamethylene, and Emulsifying dispersant is added in solution, with being stirred vigorously, is made into stable as the O/W types of aqueous phase using the aqueous solution containing emulsifying dispersant Emulsion.Above-mentioned urea resin prepolymer is added in emulsion, pH value is adjusted, polymerisation occurs under acid catalysed conditions, makes Oil phase substance is wrapped, and forms microcapsule granule.Slowly heating, solidification, temperature control is at 40~50 DEG C, hardening time 1h.Selection adds appropriate auxiliary agent, you can the microcapsule suspending agent that must stablize.
Wherein above-described emulsifying agent is selected from calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, alkyl phenol polyoxy Ethene ether sulfosuccinates, styrylphenol polyoxyethylene ether, NPE, castor oil polyoxyethylene ether, Any one of aliphatic acid polyethenoxy base ester, polyoxyethylene aliphatic alcohol ether or more than one any mixtures than composition.
Described solvent is dimethylbenzene or biodiesel, toluene, diesel oil, methanol, ethanol, n-butanol, isopropanol, rosin-based Vegetable oil code name is ND-45, solvent naphtha, dimethylformamide, dimethyl sulfoxide (DMSO), and the one or more in water equal solvent are appointed Anticipate than the mixture of composition.
Described dispersant is LG-3, GY-D1252, GY-D1256, SNWGF-01 selected from polycarboxylate code name, lignin Sulfonate code name is 201107,201108, APES methyl ether condensate sulfate, alkylsulfonate calcium salt, naphthalene Sulfonic formaldehyde condensation compound sodium salt, APES, polyoxyethylene carboxylate, aliphatic amine polyoxyethylene ether, glyceride One or more of fat acid ester polyoxyethylene ether.
Described wetting agent is selected from lauryl sodium sulfate, calcium dodecyl benzene sulfonate, Nekal BX, moistens bleeding agent F, Alkylbenzenesulfonate polyoxyethylene triphen phosphenylic acid salt dimly, spaonin powder, silkworm excrement, the one or more in spaonin powder.
Described disintegrant is selected from bentonite, urea, ammonium sulfate, aluminium chloride, citric acid, succinic acid, in sodium acid carbonate It is one or more.
Described thickener is selected from xanthans, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose, Magnesiumaluminumsilicate, It is one or more in polyvinyl alcohol.
Described stabilizer is selected from sodium citrate, one kind in resorcinol.
Described antifreezing agent is selected from ethylene glycol, propane diols, the one or more in glycerine.
Described defoamer is selected from silicone oil, silicone compound, C10-20Saturated fat acids compound, C8-10Fatty alcohol It is one or more.
Described filler is selected from kaolin, diatomite, bentonite, attapulgite, white carbon, starch, in precipitated calcium carbonate One or more.
The present invention has obvious synergistic effect using benziothiazolinone and composite bactericide of the fluoxastrobin as active ingredient, delays The drug-fast generation in key, and reduce into production cost and use cost, the improvement available for resistance disease.It is mainly used in preventing and treating Fruit tree putrefaction disease；Spot defoliation；Rice blast；Root rot；Cucurbits fusarium wilt；Cotton verticillium wilt；Jujube tree rust；Grape is white Maize ear rot；Panax pseudoginseng black spot；Tealeaves gall of tea, forest rot, canker, bleeding disease, defoliation, woods seedling blight, Dish Bacteria erwinia, avenae subsp.citrull, rice leaf spot bacteria, ring rot of apple germ, fusarium graminearum etc..
Embodiment
To make technical scheme, purpose and advantage are more clearly understood, present invention specific examples below Illustrate, but the present invention is not limited to these examples.The effect experiment of the present invention uses indoor biometricses and field test phase With reference to mode, unless otherwise instructed, ratio mentioned below is all quality parts ratio.
Embodiment：Benziothiazolinone is tested with fluoxastrobin different ratio co-toxicity.
1.1 experiment targets
(germ strain picks up from Qingdao of Shandong province Jimo Yi Feng towns cucumber booth to cucumber bacterial angular leaf spot bacterium, through extra large profit You isolate and purify and obtained in medicine company Group Plc's research and development centre's raw test room).
1.2 test method
95% benziothiazolinone mother's medicine, 15% fluoxastrobin mother's medicine, is provided by Chemical Co., Ltd. Shandong Hailier.It will purify Slant tube strain in add aqua sterilisa, be made into opportunistic pathogen suspension, then be diluted to 107/liter bacteria suspensions, it is standby.It is first that thiophene is mould It is made into 1000mg/L mother liquors after the dissolving of ketone and fluoxastrobin mother's medicinal sterile water, is diluted again with sterilized water during use.(unit：In the least G/l)
Benziothiazolinone setting 5 altogether mixed with fluoxastrobin assembles ratio, on the basis of pilot study, each single dose and each matches somebody with somebody Than setting 5 concentration processing respectively, using the system without decoction as blank control (maximum concentration with reference to chemicals treatment dilutes).Often Individual concentration processing is repeated 4 times, and under aseptic technique, each concentration gradient medicament is inhaled successively from low concentration to high concentration respectively 4ml is taken, is added in the sterile conical flask of advance thawing of the sterilising medium containing 36ml, is fully shaken up, pour into diameter immediately after In 9cm culture dish, corresponding drug containing flat board is made.Per ware add the μ l of 107/liter bacterial suspension 200, then with sterilize after three Angle glass bar pushes away bacteria suspension in ware even, is placed in 28 DEG C of insulating boxs and cultivates.Separately the processing without medicament is set as blank control. Each processing is repeated 4 times.
1.3 investigation method
Culture took out culture dish after 48 hours, according to blank control, observed bacteria colony count in each ware of each concentration.
Relative inhibition is calculated according to each processing bacteria colony count：
1.4 synegism evaluation
The synergistic effect of pharmacy mix, i.e. CTC are evaluated according to the co-toxicity coefficient method (CTC) of Sun＆Johnson (1960) ≤ 80 be antagonism, and 80 ＜ CTC ＜ 120 are summation action, and CTC >=120 are synergistic effect.
Survey toxicity index (ATI)=standard agent EC50/ reagent agent EC50*100
Percentage composition+medicament B of A medicaments in mixture theoretical toxicity index (the TTI)=medicament A mixtures of toxicity index * 100 The mixtures of toxicity index * 100 in B medicaments percentage composition
Co-toxicity coefficient (CTC)=mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI) * 100.
2.1 toxicity test results
Toxicity test of the benziothiazolinone of table 1 with fluoxastrobin to cucumber bacterial angular leaf spot bacterium
As can be seen from the table, the result of the test of different proportion proportioning shows, dilutes equal table respectively in active ingredient ratio Reveal stronger synergistic effect, wherein with benziothiazolinone：Fluoxastrobin is 1:20~20:Synergistic effect is optimal when 1, it is proposed that right Suitable proportion 1:20~20:1 or so mixture preparation carries out further field control effectiveness test, to evaluate its field practical application effect Fruit.
3 field tests preventing and treating bacterial blight of rice, the experimental result of cucumber bacterial angular leaf spot
3rd, field test preventing and treating bacterial blight of rice
3.1.1 test method
In Qingdao of Shandong province Jimo Yi Feng towns paddy base, experiment kind is hybrid rice variety for experiment, is often handled 4 times Repeat, investigate 5 points per cell double diagonal line, five plants of whole blades during investigation, a situation arises for statistics disease.
Occurring degree is recorded with staging, grade scale is as follows：
0 grade：It is disease-free；
1 grade：Scab heap area accounts for less than the 5% of whole leaf area；
3 grades：Scab heap area accounts for below the 6%-10% of whole leaf area；
5 grades：Scab heap area accounts for below the 11%-20% of whole leaf area；
7 grades：Scab heap area accounts for below the 21%-50% of whole leaf area；
9 grades：Scab heap area accounts for more than the 50% of whole leaf area.
3.1.2 control time and method
Experiment is investigated 4 times altogether, i.e., disease index is investigated before medicine, preventive effect investigation in 7 days after the 1st medicine, 7 days and 15 after 2 medicines Its preventive effect is investigated.
3.1.3 drug effect computational methods
Sick leaf rate (the %)=sick number of sheets/investigation total number of sheets × 100
Disease index=∑ (the sick numbers of sheets at different levels × relative value of series)/(investigation total number of sheets × 9) × 100
Prevention effect (%)=(1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair According to disease index before disease index after area's medicine × treatment region medicine)) × 100.
3.1.3 poisoning investigation method
Whether continuous 7d range estimations medicament has poisoning to crop after dispenser.
3.2 result of the tests and analysis
Benziothiazolinone and fluoxastrobin are with 5 as shown in Table 2:1 ratio composite bactericide controls effect for bacterial blight of rice Apparently higher than benziothiazolinone and fluoxastrobin single dose, bactericidal effect is incremented by with the increase of dosage.Estimated according to field, in experiment agent In the range of amount, plant growth is normal, and each treatment agent does not occur the poisoning phenomenon to rice, and it is safety to rice to illustrate it , it is significant for agricultural volume increase, it is worthy to be popularized.
3.2 field tests prevent and treat cucumber bacterial angular leaf spot
3.2.1 test method
In Shandong Pingdu City cucumber, experiment kind is middle peasant No. 8 for experiment, often handles 4 repetitions, per cell double diagonal line 5 points are investigated, 3 plants of cucumber of every investigation, record occurring degree with staging, grade scale is as follows：
0 grade：It is disease-free；
1 grade：Scab heap area accounts for less than the 5% of whole leaf area；
3 grades：Scab heap area accounts for below the 6%-10% of whole leaf area；
5 grades：Scab heap area accounts for below the 11%-20% of whole leaf area；
7 grades：Scab heap area accounts for below the 21%-50% of whole leaf area；
9 grades：Scab heap area accounts for more than the 50% of whole leaf area.
3.2.2 control time and number
Experiment is investigated 4 times altogether, and radix is investigated before medicine, is investigated within 15 days 7 days after first time medicine, after second 7 days and medicine.
3.2.3 drug effect computational methods
Sick leaf rate (the %)=sick number of sheets/investigation total number of sheets × 100
Disease index=∑ (the sick numbers of sheets at different levels × relative value of series)/(investigation total number of sheets × 9) × 100
Prevention effect (%)=(1- (disease index after disease index × treatment region medicine before blank district medicine)/(blank pair According to disease index before disease index after area's medicine × treatment region medicine)) × 100.
3.2.4 poisoning investigation method
Whether continuous 15d range estimations medicament has poisoning to crop after dispenser.
3.2.5 result of the test and analysis
The different disposal of table 3 prevents and treats measurement result to cucumber bacterial angular leaf spot
Shown by above field experiment, benziothiazolinone is with fluoxastrobin complex preparation for the anti-of cucumber bacterial angular leaf spot Effect is substantially better than single dose, and bactericidal effect is incremented by with the increase of dosage.Estimated according to field, in the range of test dose, crop Growth is normal, and no poisoning situation occurs, significant for agricultural volume increase, is worthy to be popularized.
In summary, the bactericidal composition of the invention containing benziothiazolinone and fluoxastrobin, to bacterial blight of rice and cucumber Bacterial angular leaf spot has good prevention effect, and it is safe to Target crops.Complex preparation not only increases preventive effect, and The preventing and treating to bacterium is expanded, so this compounded combination has being of great significance in production practices.

Claims (4)

  1. A kind of 1. bactericidal composition containing benziothiazolinone and fluoxastrobin, it is characterised in that：The active ingredient of the composition pesticide For benziothiazolinone and fluoxastrobin binary built, remaining is auxiliary element, wherein active ingredient benziothiazolinone and the quality of fluoxastrobin Than for 1~50: 50~1.
  2. 2. composition pesticide according to claim 1, it is characterised in that：Benziothiazolinone and the gross weight of fluoxastrobin in the formulation Amount accounts for the 1%~80% of the whole quality of the pharmaceutical preparations.
  3. 3. composition pesticide according to claim 2, it is characterised in that：Benziothiazolinone and the gross weight of fluoxastrobin in the formulation Amount accounts for the 1%~50% of the whole quality of the pharmaceutical preparations.
  4. 4. according to the composition pesticide described in claim 1 or 2 or 3, it is characterised in that：The formulation of the composition pesticide is breast Oil, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, microcapsule formulations, granule.
CN201610785214.3A 2016-08-31 2016-08-31 A kind of bactericidal composition containing benziothiazolinone and fluoxastrobin Pending CN107771827A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109303060A (en) * 2018-12-06 2019-02-05 陕西西大华特科技实业有限公司 A kind of combination germicide and application containing benziothiazolinone and pyraoxystrobin
CN114403153A (en) * 2022-03-01 2022-04-29 陕西西大华特科技实业有限公司 Seed treatment agent containing fluoxastrobin, benziothiazolinone and prothioconazole and application thereof
CN116058381A (en) * 2023-01-09 2023-05-05 陕西西大华特科技实业有限公司 Sterilization composition containing benziothiazolinone and chlorpyrifos and application thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109303060A (en) * 2018-12-06 2019-02-05 陕西西大华特科技实业有限公司 A kind of combination germicide and application containing benziothiazolinone and pyraoxystrobin
CN114403153A (en) * 2022-03-01 2022-04-29 陕西西大华特科技实业有限公司 Seed treatment agent containing fluoxastrobin, benziothiazolinone and prothioconazole and application thereof
CN114403153B (en) * 2022-03-01 2023-08-22 陕西西大华特科技实业有限公司 Seed treatment agent containing fluoxastrobin, benziothiazolinone and prothioconazole and application thereof
CN116058381A (en) * 2023-01-09 2023-05-05 陕西西大华特科技实业有限公司 Sterilization composition containing benziothiazolinone and chlorpyrifos and application thereof
CN116058381B (en) * 2023-01-09 2024-05-10 陕西西大华特科技实业有限公司 Sterilization composition containing benziothiazolinone and chlorpyrifos and application thereof

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Application publication date: 20180309