CN104397019B - Bactericidal composition containing boscalid and sulfur - Google Patents
Bactericidal composition containing boscalid and sulfur Download PDFInfo
- Publication number
- CN104397019B CN104397019B CN201410651026.2A CN201410651026A CN104397019B CN 104397019 B CN104397019 B CN 104397019B CN 201410651026 A CN201410651026 A CN 201410651026A CN 104397019 B CN104397019 B CN 104397019B
- Authority
- CN
- China
- Prior art keywords
- sulfur
- boscalid
- powdery mildew
- active component
- bactericidal composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a bactericidal composition containing boscalid and sulfur and application thereof. The effective active ingredients include a first active component boscalid and a second active component sulfur in a weight ratio of 1:10-10:1. The composition can be prepared into agriculturally acceptable suspending agents, water dispersible granules, and wettable powder. The bactericidal composition provided by the invention has reasonable components and good sterilization effect, and the activity and bactericidal effect are not simple superposition of each component activity. Compared with the existing single preparations, in addition to obvious sterilization effect, the bactericidal composition also has an obvious synergistic effect, has good safety to crops, and has obvious control effect on crop powdery mildew.
Description
Technical field
The present invention relates to a kind of bactericidal composition, by the first active component Boscalid and the second active component sulfur and help
Agent forms, and belongs to technical field of compounded pesticide.
Background technology
Boscalid, English common name boscalid, chemical name：The chloro- N- of 2- (4 ＇-chlordiphenyl -2- base) nicotiamide.Pyridine
Acyl bacterium amine is Novel tobacco acid amide fungicides, and fungicidal spectrum is wider, almost all active to all types of fungal diseases, to preventing and treating
Powdery mildew, gray mold, sclerotiniose and various canker etc. are highly effective, and also effective to the resistance bacterium of other medicaments, mainly
For including the preventing and treating of the diseases such as Brassica campestris L, Fructus Vitis viniferae, fruit tree, vegetable and field crop.
Sulfur, English common name sulfur, chemical name：Sulfur, molecular formula：S.Sulfur is non-internal-absorting protective fungicide
Agent, is the important kind of one of inorganic pesticide, has sterilization and acaricidal action, to Semen Tritici aestivi, melon, solanaceous vegetables and Fructus Vitis viniferae white lead
Disease has good preventive effect.
Powdery mildew is a kind of worldwide disease of extensive generation.Pathogen is mainly propagated by air-flow, have short incubation period,
Infect again frequent, popular strong, the features such as resistance development is fast, the crops such as Semen Tritici aestivi, Fructus Cucumidis sativi, Fructus Vitis viniferae, Fructus Fragariae Ananssae is caused harm seriously, lead to
Serious economic loss.
Although Boscalid has preferable preventive effect to all kinds of crop powdery mildews, its mechanism of action is single, there is resistance
Risk, leads to preventive effect to reduce, and use cost is high.Sulfur is with a long history on preventing and treating crop powdery mildew, but sulfur is to protect
Based on effect, in powdery mildew big generation, prevention effect is inconspicuous.The ground such as Shandong, south China, Yunnan powder mildew resistance level now
Very high, a lot of medicaments are all created with resistance, is badly in need of a kind of pesticide energy solve problem.Applicant, through retrieval, there is presently no pyridine
Acyl bacterium amine and the document report of sulfur mixture preventing and treating crop powdery mildew, are further advanced by test and find, by the mechanism of action not
With Boscalid and sulfur compounded, there is obvious potentiation, can significantly improve the prevention effect to crop powdery mildew,
Reduce dosage, reduce cost accounting, high to crop safety.
Content of the invention
It is an object of the invention to provide a kind of component is rationally, potentiation is notable, and bactericidal effect is good, and drug cost is low,
Agricultural bactericidal composition to crop safety.
Another object of the present invention is to providing the bactericidal composition preparation formulation containing Boscalid and sulfur.
It is still another object of the present invention to provide application on preventing and treating crop powdery mildew for the above-mentioned composition.
In order to overcome the defect of existing unitary agent, the technical scheme is that such solution：
A kind of bactericidal composition containing Boscalid and sulfur is it is characterised in that include：
A）First active component Boscalid；
B）Second active component sulfur；
The weight of the first active component and the second active component is than for 1：10～10：1.
The content sum of the first active component and the second active component is the 10%～90% of described composition total weight.
A kind of bactericidal composition containing Boscalid and sulfur of the present invention is according to well known to those skilled in the art of the present technique
The preparation formulation that can prepare of method be suspending agent, water dispersible granules, wettable powder.
To suspending agent, spendable auxiliary agent has：Dispersant such as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate（Expand
Powder NNO）、TERSPERSE 2020（Huntsman Corporation of the U.S. produces, alkyl naphthalene sulfonic acid salt）In one or more；Emulsifying agent
As Nongru-700 #（Common name：Alkyl phenol formaldehyde resin polyoxyethylene ether）, agriculture breast 2201, this disk -60#（Common name：Sorbitan
Alcohol stearate）, Tween-60 #（Common name：Polyoxyethylene sorbitan stearate）, agriculture breast 1601#（Common name：Triphen
Ethyl -phenol polyoxyethylene polyoxypropylene block polymer）、TERSPERSE 4894（Huntsman Corporation of the U.S. produces）In one
Plant or multiple；Wetting agent for example alkylphenol-polyethenoxy base ether formaldehyde condensation products sulfate, alkylphenol-polyethenoxy base ether phosphate,
Phenethyl phenol polyoxyethylene groups ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500（The U.S.
Huntsman Corporation produces）In one or more；A kind of or many in thickening agent such as xanthan gum, polyvinyl alcohol, bentonite, aluminium-magnesium silicate
Kind；One or more in preservative such as formaldehyde, benzoic acid, sodium benzoate；Stabilizer such as epoxy soybean oil, epoxychloropropane, phosphorus
One or more in triphenyl phosphate ester；Defoamer such as silicone defoamer；Antifreezing agent for example ethylene glycol, propylene glycol, glycerol, carbamide,
One or more in inorganic salts such as sodium chloride；Water is deionized water.
For water dispersible granules, those skilled in the art are very familiar with completing the present invention using corresponding auxiliary agent.Dispersion
Agent such as polycarboxylate（TERSPERSE 2700, T36, GY-D06 etc.）, lignosulfonates, a kind of or many in alkylnaphthalene sulfonate
Kind；One or more in wetting agent such as alkyl sulfate, alkylsulfonate, naphthalene sulfonate；Disintegrating agent for example ammonium sulfate, sodium sulfate,
One or more in Polyvinylpyrrolidone, starch and its derivant, bentonite；Binding agent such as starch, glucose, polyethylene
One or more of alcohol, Polyethylene Glycol, sodium carboxymethyl cellulose, sucrose；Filler such as kieselguhr, Kaolin, white carbon, light
Calcium, Pulvis Talci, attapulgite, one or more of potter's clay.
To wettable powder, spendable auxiliary agent has：Dispersant such as polycarboxylic acid salt（TERSPERSE 2700、T36、GY-
D06 etc.）, lignin sulfonate（Ufoxane 3A, Borresperse NA, Borresperse CA-SA etc.）, naphthalene and alkyl
Naphthalene formaldehyde condensate sulfonates class（NNO, MF, Morwet D-425, Tamol NN, TERSPERSE2020 etc.）, Nekal BX
（Nekal）, EO-PO block polyether class, alkylphenol-polyethenoxy base ether phosphate, alkylphenol-polyethenoxy base ether
Formaldehyde condensation products sulfate（SOPA）, in one or more；Wetting agent such as Sulfateses（K-12）, Sulfonateses（ABS-Na、
BX, Terwet 1004 etc.）, compound wetting agent（Morwet EFW）In one or more；Filler such as kieselguhr, Kaolin, light
Calcium, Pulvis Talci, white carbon, attapulgite, potter's clay, ammonium sulfate, carbamide, sucrose, glucose, corn starch, sodium sulfate, poly phosphorus
One or more of sour sodium etc..
Rationally, treatment adds protective effect to instant component, and bactericidal effect is good, and drug cost is low, and its activity and sterilization effect
Fruit is not the simple superposition of each composition activity, but has significant potentiation, good to crop safety, meets pesticidal preparations
Security requirement.The present invention has preferable prevention effect to crop powdery mildew.
Specific embodiment
Below by Toxicity Determination, the potentiation to powdery mildew of Boscalid and sulfur mixture to be described.
In order to prevent and treat the powdery mildew of cucumber of agricultural production, the potentiation that we are mutually compounded with Boscalid and sulfur
Research, concrete grammar is as described below.
Subjects are cucumber powdery mildew's pathogen Sphaerotheca fuliginea.Active compound is configured to the investigational agent needing
Agent, test method reference《People's Republic of China (PRC) agricultural industry criteria NY/T1156.11 2008 farm-chemical indoor determination
Test rule antibacterial the 11st part：Preventing and treating cucurbits powdery mildew test pot-culture method》.First single dose and each Mixed Pharmacy are set
Put 5 variable concentrations gradients（Preventive effect is pressed geometric progressions in the range of 5%～90% and is set）.With added with a small amount of surfactant
（Tween 80）Pure water, wash and take the Fresh spores covering with Powdery Mildew cucumber leaves, with double gauze filter, make spore
Concentration is 1 × 105The suspension of individual spore/milliliter, standby.Often process 3 basins, 4 repetitions, and set containing only solvent and surface activity
Agent and blank is made in the process that do not contain effective ingredient.With spore suspension, 24 h inoculation before chemicals treatment, uniform by medicinal liquid
Spray in blade face to whole moistenings, standby after medicinal liquid natural air drying.Potted plant Fructus Cucumidis sativi natural air drying after inoculation and chemicals treatment,
Then move to thermostatic chamber, cultivate 7 days～10 days under conditions of 20 DEG C～24 DEG C of temperature.Treat that blank disease leaf rate reaches 80%
When above, classification investigation manages incidence everywhere, often processes at least 30 leaves of investigation, and grade scale is：
0 grade：Anosis；
1 grade：Lesion area accounts for less than the 5% of full wafer leaf area；
3 grades：Lesion area accounts for the 6%～15% of full wafer leaf area；
5 grades：Lesion area accounts for the 16%～25% of full wafer leaf area；
7 grades：Lesion area accounts for the 26%～50% of full wafer leaf area；
9 grades：Lesion area accounts for the 50%～75% of full wafer leaf area；
11 grades：Lesion area accounts for more than the 75% of full wafer leaf area.
Computational methods：
Disease index=∑ (the disease numbers of sheets at different levels × relative value of series)/(investigation total leaf number × 11) × 100
Prevention effect (%)=(comparison disease index-process disease index)/comparison disease index × 100
By the linear regression analyses between the probit value of preventive effect and the logarithm value of series concentration, obtain the EC of each medicament50
Value, calculates the co-toxicity coefficient of mixture with the abundant method of Sun Yun（CTC）, the activity to pathogenic bacteria for the reagent agent is evaluated with this.
The co-toxicity coefficient of complex preparation（CTC）>=120 show as potentiation；CTC≤80 show as antagonism；80 ＜
CTC ＜ 120 shows as summation action.
Table 1 Boscalid combines the Toxicity Determination to powdery mildew of cucumber with sulfur
Toxicity Determination result shows：Boscalid with sulfur with weight than for 1：10～10：1 uses with to Fructus Cucumidis sativi white lead
Pathogenic bacteria has preferable virulence, all has preferable potentiation.
With reference to embodiment, present invention is described further.
Example of formulations 1
Weigh 15% Boscalid, 30% sulfur, 3%TERSPERSE 4894,2%TERSPERSE 2500,2% diffusant
NNO, 2% aluminium-magnesium silicate, 0.2% xanthan gum, 5% ethylene glycol, 0.5% formaldehyde, 0.5% organic silicon defoamer, deionized water add to
100% weight portion.Above-mentioned raw materials are blended, and high speed shear disperses 30min, with 45% Boscalid is obtained after sand mill sand milling
Sulfur suspending agent.
Example of formulations 2
Weigh 5% Boscalid, 50% sulfur, 2%TERSPERSE 2020,2% this disk -60#, 2% Tween-60 #, 1%
TERSPERSE 2500,2% bentonite, 0.3% xanthan gum, 3% propylene glycol, 0.5% benzoic acid, 0.5% organic silicon defoamer, 1% ring
Oxygen chloropropane, deionized water add to 100% weight portion.Above-mentioned raw materials are blended, and high speed shear disperses 30min, uses sand mill sand milling
55% Boscalid sulfur suspending agent is obtained afterwards.
Example of formulations 3
Weigh 5% Boscalid, 5% sulfur, 2% TERSPERSE 2700（Polycarboxylate）, 2% sodium lignin sulfonate, 1% draw
Open powder BX（Nekal）、1%K-12（Sodium lauryl sulphate）、1%PVA（Molecular weight 2000）, 2% polyvinyl pyrrole
Alkanone, Kaolin add to 100% weight portion.The method of above-mentioned raw materials frequent regulation water intaking dispersible granule mixes, ultra micro air-flow powder
Broken, mixing, granulation step produce 10% Boscalid sulfur water dispersible granules.
Example of formulations 4
Weigh 20% Boscalid, 70% sulfur, 2% T36（Polycarboxylate）, 1% dispersing agent NNO（Alkylnaphthalene sulfonate formaldehyde
Condensation substance）, 1% Nekal BX（Nekal）、1%K-12（Sodium lauryl sulphate）, attapulgite add to 100% weight
Amount part.The frequent regulation of above-mentioned raw materials fetch water dispersible granule method mix, ultra micro comminution by gas stream, mixing, granulation step are produced
90% Boscalid sulfur water dispersible granules.
Example of formulations 5
Weigh 10% Boscalid, 50% sulfur, 4% TERSPERSE 2700,3% alkylnaphthalene sulfonate formaldehyde condensation products
（Tamol NN）, 1% sodium lauryl sulphate, attapulgite fill up to 100% weight portion.Above-mentioned raw materials are blended, ultra micro gas
Stream is pulverized, hybrid technique step is prepared into 60% Boscalid sulfur wettable powder.
Example of formulations 6
Weigh 50% Boscalid, 5% sulfur, 6% calcium lignosulfonate, 4% alkylnaphthalene sulfonate formaldehyde condensation products
（Morwet D-425）, 2% sodium lauryl sulphate, white carbon fill up to 100% weight portion.Above-mentioned raw materials are blended, ultra micro
Comminution by gas stream, hybrid technique step are prepared into 55% Boscalid sulfur wettable powder.
Biological Examples：Preventing and treating wheat powdery mildew field test
Carry out example of formulations 1 in Shaanxi Province's Ankang City within 2014（45% Boscalid sulfur suspending agent）Preventing and treating is little
Wheat powdery mildew field test, demonstrates the prevention effect to wheat powdery mildew for this medicament and the safety to Semen Tritici aestivi.Trial crops
For Semen Tritici aestivi, controlling object is wheat powdery mildew（Blumeria graminis）.Test is located at Ankang City Hanyin County, tests field
Gesture is flat, and soil is loam, middle fertility, pH value 6.9, and during test, rich water quality management is medium.Test medicine and dosage refer to table
2.Separately set blank, often process 4 repetitions, every cell 30, totally 24 cells, random district's groups arrangement.Using conventional spraying
Method, mu dispenser liquid 45kg, uniformly it is sprayed at leave dual sides.Prevent and treat 1 time in wheat booting period and each spraying of flowering initial stage, apply altogether
Medicine 2 times.
Investigation and statistical method, the 7th after the 2nd dispenser day and respectively investigation 1 time in the 14th day, investigate 2 times altogether.Using with
Machine five point sampling, every takes 20 plants, upper 3 leaves of every plant of investigation（Boot leaf is had then to include boot leaf）, record total number of sheets, sick leaf
Several, sick leaf rate, according to 9 grades of grade scales of wheat powdery mildew, records the disease numbers of sheets at different levels, calculates disease index and preventive effect.Spray every time
Some skies after 1st day and medicine after medicine, observe medicament each process to blade, flower, fringe impact.
Wheat powdery mildew grade scale：
0 grade：Disease-free spot；
1 grade：Lesion area accounts for less than the 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 more than the 51% of whole leaf area.
Historically incidence calculates disease index and prevention effect.
Disease index=∑ (the disease numbers of sheets at different levels × relative value of series)/(investigation total leaf number × 9) × 100
Prevention effect (%)=(comparison disease index-process disease index)/comparison disease index × 100
Wheat powdery mildew field test results prevented and treated by table 2
Table of field test results is bright, and 45% Boscalid sulfur suspending agent has good preventing and treating effect to wheat powdery mildew
Really, dilute spraying 2 times by 500 times, 600 times, 700 times, the preventive effect of 7 days is respectively after second medicine to wheat powdery mildew
93.32%th, 90.58%, 87.84%, the preventive effect of the 14th day is respectively 91.16%, 88.12%, 86.64% hence it is evident that being better than 30% pyridine acyl bacterium
500 times of amine suspending agent, the preventive effect of 300 times of 50% sulfur suspending agent.By to 14 days significance difference analysis after medicine, difference reaches pole
Significant level（It is shown in Table 2）.
Security survey to Semen Tritici aestivi, observes for some days after the 1st day and medicine after spray, each test process to wheat leaf blade,
Flower, fringe no poisoning phenomenon occurs.
Result of the test shows after Boscalid and sulfur mixture hence it is evident that improve the prevention effect to wheat powdery mildew, increases
Effect effect substantially, reduces dosage and drug cost, to wheat growth safety, is the favourable agents of preventing and treating wheat powdery mildew.
From above example, the first active component Boscalid and the second active component sulfur are by weight 1：10
～10：1 compounds, and can be made into suspending agent, water dispersible granules, wettable powder formulation, Fructus Cucumidis sativi, wheat powdery mildew is had and significantly prevents
Control effect, potentiation is substantially, the advantages of dosage is few, prevention effect is high and good to crop safety.People in the art
Member can obviously learn that said composition also is used as the preventing and treating of the crop powdery mildews such as Fructus Fragariae Ananssae, Fructus Vitis viniferae, and therefore producing has extensively
Application prospect.
In sum, the compositionss of the present invention are using two kinds of active components compound scheme, and its activity and bactericidal effect are not
It is the simple superposition of each composition activity, compared with existing unitary agent, in addition to there is significant bactericidal effect, and have notable
Potentiation, to making, safety is good, meets the security requirement of pesticidal preparations.
Claims (5)
1. a kind of bactericidal composition containing Boscalid and sulfur is it is characterised in that include：First active component Boscalid
With the second active component sulfur, the weight ratio of the first active component and the second active component is 1：10～10：1.
2. according to claim 1 the bactericidal composition containing Boscalid and sulfur it is characterised in that the first active component
Content sum with the second active component is the 10%～90% of described composition total weight.
3. the bactericidal composition containing Boscalid and sulfur according to claim 1 or claim 2 is it is characterised in that described compositionss
Dosage form is suspending agent, water dispersible granules or wettable powder.
4. according to claim 1 the bactericidal composition containing Boscalid and sulfur preventing and treating crop powdery mildew on use
On the way.
5. purposes according to claim 4, crop powdery mildew is wheat powdery mildew or powdery mildew of cucumber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651026.2A CN104397019B (en) | 2014-11-17 | 2014-11-17 | Bactericidal composition containing boscalid and sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651026.2A CN104397019B (en) | 2014-11-17 | 2014-11-17 | Bactericidal composition containing boscalid and sulfur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104397019A CN104397019A (en) | 2015-03-11 |
| CN104397019B true CN104397019B (en) | 2017-02-22 |
Family
ID=52634743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651026.2A Active CN104397019B (en) | 2014-11-17 | 2014-11-17 | Bactericidal composition containing boscalid and sulfur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104397019B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2019010412A (en) * | 2017-03-07 | 2019-10-15 | Upl Ltd | Fungicidal combinations. |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5589493A (en) * | 1991-11-22 | 1996-12-31 | Basf Aktiengesellschaft | Anilide derivatives and their use for combating botrytis |
| CN102781233A (en) * | 2010-03-04 | 2012-11-14 | 巴斯夫欧洲公司 | Synergistic fungicidal mixtures |
| CN103338640A (en) * | 2011-01-28 | 2013-10-02 | 迪帕克·普兰吉万达斯·沙阿 | Pesticidal composition comprising sulphur, a fungicide and an agrochemical excipient |
| CN103355343A (en) * | 2013-07-26 | 2013-10-23 | 海南正业中农高科股份有限公司 | Agricultural composition containing sulphur |
| CN103392737A (en) * | 2013-07-26 | 2013-11-20 | 海南正业中农高科股份有限公司 | Agricultural composition taking oligosaccharide and sulphur as synergistic components |
-
2014
- 2014-11-17 CN CN201410651026.2A patent/CN104397019B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5589493A (en) * | 1991-11-22 | 1996-12-31 | Basf Aktiengesellschaft | Anilide derivatives and their use for combating botrytis |
| CN102781233A (en) * | 2010-03-04 | 2012-11-14 | 巴斯夫欧洲公司 | Synergistic fungicidal mixtures |
| CN103338640A (en) * | 2011-01-28 | 2013-10-02 | 迪帕克·普兰吉万达斯·沙阿 | Pesticidal composition comprising sulphur, a fungicide and an agrochemical excipient |
| CN103355343A (en) * | 2013-07-26 | 2013-10-23 | 海南正业中农高科股份有限公司 | Agricultural composition containing sulphur |
| CN103392737A (en) * | 2013-07-26 | 2013-11-20 | 海南正业中农高科股份有限公司 | Agricultural composition taking oligosaccharide and sulphur as synergistic components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104397019A (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102771502B (en) | Sterilizing composition containing js399-19 and amide fungicide | |
| CN106614599A (en) | Bactericidal composition containing quinoline copper and kasugamycin | |
| CN102318621B (en) | Germicidal composition | |
| CN107006500A (en) | Composition pesticide comprising folpet and pyrrole metsulfovax | |
| CN102919251B (en) | Bactericidal composition containing benthiavalicarb isopropyl and captan | |
| CN102388890B (en) | Bactericidal composition containing SYP-3375 and cyprodinil | |
| CN102835399B (en) | Metrafenone-containing bactericidal composition | |
| CN102349531B (en) | Bactericidal composition containing coumoxystrobin and benzimidazole bactericide | |
| CN104397019B (en) | Bactericidal composition containing boscalid and sulfur | |
| CN102805083B (en) | Sterilizing combination containing metrafenone and triazole fungicide | |
| CN104798790A (en) | Sterilizing composition containing SYP-Z048 and picoxystrobin | |
| CN104430490B (en) | A kind of bactericidal composition containing oxalic acid copper diacetonamine | |
| CN105076212B (en) | A kind of bactericidal composition containing bacillus subtilis and 2-cyano-3-amino-3-phenylancryic acetate | |
| CN103300047B (en) | Insecticidal composition containing cycolxylidin and tolfenpyrad | |
| CN105494417A (en) | Sterilization composition containing metalaxyl-M and phosethyl-al | |
| CN104756996B (en) | Sterilization composition containing quinolone copper and ipconazole | |
| CN102388891B (en) | Bactericidal composition containing SYP-3375 and ethirimol | |
| CN107372549A (en) | Bactericidal composition and purposes for crops | |
| CN104396984B (en) | A kind of bactericidal composition containing oxalic acid copper diacetonamine and benzimidazole germicide | |
| CN102823597A (en) | Sterilization compound containing metrafenone and quinoxyfen | |
| CN102630687B (en) | Bactericidal composition containing fenamistrobin and metiram | |
| CN103202302B (en) | Sterilization composition containing cuppric nonyl phenolsulfonate and isopyrazam | |
| CN106689158A (en) | Bacterial composition containing copper quinolate and captan | |
| CN104068019B (en) | A kind of bactericidal composition containing cyflufenamid and metrafenone | |
| CN103210930B (en) | Isopyrazam-containing sterilizing composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |