CN105145641A - Granules containing trichoderma harzianum and chitosan - Google Patents
Granules containing trichoderma harzianum and chitosan Download PDFInfo
- Publication number
- CN105145641A CN105145641A CN201510697559.9A CN201510697559A CN105145641A CN 105145641 A CN105145641 A CN 105145641A CN 201510697559 A CN201510697559 A CN 201510697559A CN 105145641 A CN105145641 A CN 105145641A
- Authority
- CN
- China
- Prior art keywords
- trichoderma harzianum
- amino
- oligosaccharide
- granule
- humus
- 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.)
- Granted
Links
Abstract
The invention relates to granules containing trichoderma harzianum and chitosan. The contained active components include amino oligosaccharin, trichoderma harzianum, humic acid and zinc sulfate. Trichoderma harzianum with the content of 30 billions CFU/g is set as 100% technical concentrate, and the weight ratio of amino oligosaccharin to trichoderma harzianum to humic acid is 3-25 to 1-2 to 30-90. The granules are convenient to use, beneficial for preventing and treating bacteria in time in the after-rain occurrence peak period, and capable of reducing loss. The active components including amino oligosaccharin, trichoderma harzianum and humic acid have a synergistic interaction function in bacteria resistance, the consumption of each single dosage can be lowered by mixing the components in just proportion, and pesticide cost can be easily saved. The granules contain trace element zinc fertilizer and can effectively supplement zinc fertilizer while preventing and treating diseases and insect pests, and zinc is beneficial for improving rootstock disease resistance of crops, promoting root robustness and improving stress resistance of crops.
Description
Technical field
The present invention relates to cultural control technical field, specifically a kind of granule containing trichoderma harzianum and amino-oligosaccharide.
Background technology
Soil-borne disease refers to that pathogene such as fungi, bacterium, nematode and virus are lived in soil with invalid body, the disease caused from crop root or stem infringement crop when condition is suitable for.Soil continuous cropping, cropping index improve and apply fertilizer unreasonable is the increasing reason of soil-borne disease.Soil-borne disease often causes that crops seedling stage is dampinged off, root-rot or vertical withered, causes the disconnected ridge that is short of seedling, if morbidity is serious, can cause the consequence that seedbed nursery is all dead.
The pathogen of soil-borne disease is before crop-planting just Already in soil, current people also do not form the custom of medication prevention soil-borne disease, generally after disease occurs, be just watered medication spraying control, if the rainy weather disease morbidity running into soil moisture large is heavier, be watered spray cumbersome, and be watered spray do not meet peasant often in soil or crop leaf more dry when medication, therefore disease can not get preventing and treating timely, causes the massive losses of part death of seedling.
In view of above problem, soil-borne disease medicament is prepared into granule, after crop sowing time, transplanting time or rain, soil moisture is used greatly, is the main path solved the problems of the technologies described above.
Trichoderma harzianum is the microbial bactericide produced by Bai Wo limited company of the U.S., is mainly used in the fungal disease preventing and treating plant root.Trichoderma harzianum effectively can not only suppress the growth of germ, and can produce the compound of stimulating plant growth and inducing plant defense reaction, improves the microenvironment of root system, strengthens growing way and the resistance against diseases of plant, improves output and the income of crop.
Amino-oligosaccharide, chemical name: low poly-D Glucosamine, a kind of bactericide with resistant effect that this medicine microorganism belonging to genus metabolism is extracted, produces disease resistance by inducing plant, suppress the gene expression of germ, immunity and killing action are produced to multiple fungi, bacterium and virus.Amino-oligosaccharide can also stimulating growth, improves kind and the output of crop.Amino-oligosaccharide is applied to be prevented and treated soil-borne disease and has relevant report, " amino-oligosaccharide is to the controlling experiment of watermelon blight " delivered as people such as Yao Manchang, Zhang Mingzhi points out that amino-oligosaccharide has good control efficiency to watermelon blight, it can improve plant strain growth environment simultaneously, promotion plant strain growth can be made, make robust plant, well developed root system, reaches volume increase, improves the effect of quality.
Humic acid is a kind of natural organic high molecular compound, and complex structure, has the functions such as ion exchange, chelating, flocculation and colloidal sol, and improvement soil, stimulating growth, enhancing are degeneration-resistant, the effect of oil recovery enhancement agriculturally having.Humus is applied to soil-borne disease and has relevant report, " humic acid biological and ecological methods to prevent plant disease, pests, and erosion biological organic fertilizer is to the research of Fusarium solani control efficiency " delivered as highlighted is pointed out, fertilizer containing humic acid and biocontrol microorganisms effectively can reduce the occurrence and harm of Fusarium solani, improves control efficiency.
In agricultural production, carry out disease control with single medicament for a long time, germ easily produces resistance, makes control efficiency undesirable.At present, using amino-oligosaccharide, trichoderma harzianum and humus as the report that the granule of active component is also not relevant.
Summary of the invention
The object of the invention is to, provide a kind of disease period of disease that is applicable to carry out medication control, meet farming operating habit, and be conducive to the granule containing trichoderma harzianum and amino-oligosaccharide delaying germ resistance.
The technical solution adopted in the present invention is: a kind of granule containing trichoderma harzianum and amino-oligosaccharide, the active component contained is amino-oligosaccharide, trichoderma harzianum, humus and zinc sulphate.
Described active component, female medicine that trichoderma harzianum is 30,000,000,000 CFU/ grams with content is set as 100% female medicine, and the weight ratio of amino-oligosaccharide, trichoderma harzianum and humus is 3-25:1-2:30-90, is preferably 3-15:1-2:30-50
Described active component, the percentage by weight of amino-oligosaccharide in granule is 0.1%-1.5%, trichoderma harzianum percentage by weight is in the composition 0.1%-0.5%, humus percentage by weight in granule is 2.0-8.0%, and the percentage by weight of zinc sulphate in granule is 3.0%-5.0%.
The described adjuvant used containing the granule of amino-oligosaccharide and trichoderma harzianum comprise filler, binding agent, dispersant, wetting agent, disintegrant, sustained release agent, stabilizing agent or other be of value to the active ingredient material that plays of stable and drug effect in the formulation, all various compositions that are conventional in agriculture field preparation or permission use, be not particularly limited, concrete composition and consumption are determined by simple experiment according to recipe requirements.
The present invention has the following advantages and significant technique effect:
(1) be prepared into granule, in conjunction with farming operating habit, be conducive to soil moisture and become a fine day the feature that the acceptant granule of peasant carries out dispenser greatly and after rain.
(2) medicament is easy to use, and by spreading fertilizer over the fields, spreading manuer in holes or ditch spread, without being watered spraying, after overcoming soil relatively dry, peasant just carries out being watered the delayed control of spraying medicine, be conducive to germ after the rain occurrence in peak period can prevent and treat timely, reduce the loss.
(3) active component amino-oligosaccharide, trichoderma harzianum and humus have Synergistic function antibacterial, and rational ratio mixture can reduce the usage amount of each single dose, contribute to saving drug cost
(4) the present invention contains zinc microelement fertilizer, effectively can supplement zinc fertilizer while controlling disease, and zinc contributes to the rhizome resistance against diseases improving crop, impels root healthy and strong, improves crop anti-adversity.
Embodiment
Be described further technical scheme of the present invention and technique effect below in conjunction with specific embodiment, percentage of the present invention is all weight percentage.
Embodiment 1: amino-oligosaccharide, trichoderma harzianum, humus and mixed agent are to the Toxicity Determination of watermelon blight
Subjects: watermelon blight (Fusariumoxysporumf.sp.niveum.), is gathered by field, through indoor separation and purification.
Test method: determine, after the effective inhibition concentration scope of each medicament, amino-oligosaccharide, trichoderma harzianum, humus and mixture preparation thereof to be diluted 5 concentration by active constituent content gradient series, compares with sterile water through prerun.With reference to " People's Republic of China (PRC) agricultural industry criteria NY/T1156.2-2006 ", mycelial growth rate method is adopted to measure.Aseptically, get the liquid 5mL configured and mix with 75mL medium, make 4 pastille flat boards, mix in contrast with medium with equivalent sterile water.Cultured withered germ of water-melon is aseptically cut bacterium cake with the sterilizing card punch of diameter 5mm from edge.With inoculator, pure culture biscuits involvng inoculation is dull and stereotyped central in pastille, mycelia faces down, and is placed in 25 DEG C of incubators.Depending on blank growing state investigation result, each bacterium colony right-angled intersection method vertical survey diameter is each once gets its mean value, calculates mycelial growth inhibition rate, calculates EC
50, obtain toxicity regression formula.Mycelial growth inhibition rate formula is as follows:
Mycelial growth inhibition rate (%)=(blank bacterium colony increases diameter-chemicals treatment bacterium colony and increases diameter)/blank bacterium colony increases diameter × 100
Evaluate the synergistic effect of pharmacy mix with the co-toxicity coefficient method (CTC) of the abundant method of Sun Yun, namely CTC≤80 are antagonism, and 80<CTC<120 is summation action, and CTC >=120 are synergistic effect.
Toxicity test the results are shown in Table 1.
Table 1 amino-oligosaccharide, trichoderma harzianum, humus and mixed agent are to the Toxicity Determination table of watermelon blight
As shown in Table 1, amino-oligosaccharide, trichoderma harzianum and humus are to the EC of withered germ of water-melon
50be respectively 35.30mg/L, 5.01mg/L and 105.83mg/L, when the mixed ratio of amino-oligosaccharide, trichoderma harzianum and humus is at 3-25:1-2:30-90, co-toxicity coefficient (CTC) is all greater than 120, has good synergistic function.When the mixed ratio of amino-oligosaccharide, trichoderma harzianum and humus is 15:2:30, co-toxicity coefficient (CTC) is 258.6, and synergistic effect is the most obvious.When the weight ratio of amino-oligosaccharide, trichoderma harzianum and humus is 1:5:20, co-toxicity coefficient (CTC) is 53.4, amino-oligosaccharide, mixture generation antagonism between trichoderma harzianum and humus.
Embodiment 2:0.3% amino-oligosaccharide 0.6 hundred million cfu/ gram of trichoderma harzianum 5% humus granule
When weight ratio according to amino-oligosaccharide, trichoderma harzianum and humus is 3:2:50, composition has synergistic effect, take according to quantity, 80% amino-oligosaccharide female medicine 0.375kg, 30,000,000,000 cfu/ grams of Trichoderma harzianum starter medicine 0.2kg, humus 5kg, zinc sulphate 3kg, naphthalenesulfonate formaldehyde condensation compound 2.5kg, lauryl sodium sulfate 1.5kg, polyvinyl alcohol 2.5kg, attapulgite 5kg, bentonite complements to 100kg.
Above-mentioned recipe ingredient is mixed, pulverizes, stir after adding water-wet, then use screw extruder pelletizer granulation, sieve after drying and obtain 0.3% amino-oligosaccharide 0.6 hundred million cfu/ gram of trichoderma harzianum 5% humus granule.
Formulation application embodiment 2 prepared is in the field experiment of control rice seedling blight
(1) experimental scheme
Preparation embodiment 2 be prepared into is as experimental group 1#, and amount of application is 0.25 kilogram/m
2; Respectively with 2.5% amino-oligosaccharide granule 1# as a control group, 1.0 hundred million cfu/ grams of trichoderma harzianum granule 2# as a control group, 10% humus granule 3# as a control group, amount of application is respectively 0.5 kilogram/m
2, 1 blank group is set.
(2) application method
Select anosis seedling plot, level land into seedling furrow, soil damping off seriously occurred is pulverized and mixed evenly, is layered on successively and is about to, on test seedling furrow, require that the thickness of soil in spite of illness on furrow is consistent.To urge the seed rice of bud to plant in soil, in test, each process repeats for 3 times, plot area 0.5m
2, by experimental scheme, the medicament of experimental group 1#, control group 1#, control group 2#, control group 3# is evenly spread fertilizer over the fields on the community of correspondence, in each community, keeps seedbed environment consistent.
(3) result of the test
Investigate each community in disease peak period, calculate the incidence of disease and control efficiency.Statistical analysis, after dispenser 20 days, disease peak period investigation result, the control efficiency of experimental group 1# is 88.76%, and the control efficiency of control group 1# is 65.24%; The control efficiency of control group 2# is 72.52%; The control efficiency of control group 3# is 54.21%.Find out from test, after amino-oligosaccharide, trichoderma harzianum and humus carry out rational mixture, mixed agent is obvious to the synergy of rice seedling blight, has both reduced the usage amount of active ingredient, and has shown again the field efficacy being better than single dose.
Embodiment 3:0.2% amino-oligosaccharide 0.1 hundred million cfu/ gram of trichoderma harzianum 3% humus granule
When weight ratio according to amino-oligosaccharide, trichoderma harzianum and humus is 6:1:90, composition has synergistic effect, takes according to quantity, the female medicine 0.75kg of 80% amino-oligosaccharide, 30000000000 cfu/ grams of Trichoderma harzianum starter medicine 0.1kg, humus 9.0kg, zinc sulphate 12kg, fatty alcohol-polyoxyethylene ether 7.5kg, lauryl sodium sulfate 7.5kg, carboxymethyl cellulose 6.0kg, diatomite 45kg, bentonite complements to 300kg.
Above-mentioned recipe ingredient is mixed, pulverizes, stir after adding water-wet, then use screw extruder pelletizer granulation, sieve after drying and obtain 0.2% amino-oligosaccharide 0.1 hundred million cfu/ gram of trichoderma harzianum 3% humus granule.
Formulation application embodiment 3 be prepared into is in the field medicine effect test of control cucumber rhizoctonia rot
(1) experimental scheme
Preparation embodiment 3 be prepared into is as experimental group 1#, and amount of application is 15 kgs/acre; Respectively with 1.5% amino-oligosaccharide granule 1# as a control group, 1.0 hundred million cfu/ grams of trichoderma harzianum granule 2# as a control group, 10% humus granule 3# as a control group, amount of application is respectively 30 kgs/acre, arranges 1 blank group.
(2) application method
Select continuous cropping cucumber rhizoctonia rot that serious plot occurs, by experimental scheme, the medicament of experimental group 1#, control group 1#, control group 2#, control group 3# is evenly mixed soil in sowing cave, the cucumber seeds into having urged bud is planted afterwards in sowing cave, 3, every cave cucumber seedling, each process 100 cave, keep soil moisture consistent in each process, the operation of other farming is normally carried out.
(3) investigation method
20 days disease onset peak periods statistics incidence after dispenser, calculates control efficiency and the state of an illness is divided into 5 grades: 0 grade for plant and does not have Disease symptoms; 1 grade is the slight withered and yellow symptom of plant radical leaves appearance, and slight brown stain appears in root system; 2 grades there is withered and yellow symptom for plant middle and lower part, and brown stain appears in root system, but terminal bud is good; 3 grades there is withered and yellow symptom for complete stool, and root system brown stain is rotted; 4 grades is plant withered death, and the serious brown stain of root system is rotted.
Diseased plant rate (%)=diseased plant number/investigate total strain number × 100%
Disease index=∑ (morbidity number at different levels × this level represents number)/(sum × highest typical value) × 100
Control efficiency (%)=(contrast disease index-process disease index)/contrast disease index × 100%
(4) result of the test
Through statistical computation, the control efficiency of experimental group 1# is 86.35%; The control efficiency 68.25% of the control efficiency 64.27% control group 2# of control group 1#; Control group 3# control efficiency 58.54%.
From field medicine effect test, can find out that the composite rear synergy of amino-oligosaccharide, trichoderma harzianum and humus is obvious, both reduce the usage amount of active ingredient, and shown again the field efficacy being better than single dose.
Claims (3)
1. one kind contains the granule of trichoderma harzianum and amino-oligosaccharide, it is characterized in that, be prepared from by amino-oligosaccharide, trichoderma harzianum, humus, zinc sulphate and the adjuvant that is prepared into granule, female medicine that described trichoderma harzianum is 30,000,000,000 CFU/ grams with content is set as 100% female medicine, and the weight ratio of amino-oligosaccharide, trichoderma harzianum and humus is 3-25:1-2:30-90.
2. the granule containing trichoderma harzianum and amino-oligosaccharide according to claim 1, it is characterized in that, the weight ratio of amino-oligosaccharide, trichoderma harzianum and humus is 3-15:1-2:30-50.
3. the granule containing trichoderma harzianum and amino-oligosaccharide according to claim 1 and 2, it is characterized in that, the percentage by weight of amino-oligosaccharide in granule is 0.1%-1.5%, trichoderma harzianum percentage by weight is in the composition 0.1%-0.5%, humus percentage by weight in granule is 2.0-8.0%, and the percentage by weight of zinc sulphate in granule is 3.0%-5.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697559.9A CN105145641B (en) | 2015-10-26 | 2015-10-26 | A kind of granule containing trichoderma harzianum and chitosan oligosaccharide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697559.9A CN105145641B (en) | 2015-10-26 | 2015-10-26 | A kind of granule containing trichoderma harzianum and chitosan oligosaccharide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105145641A true CN105145641A (en) | 2015-12-16 |
| CN105145641B CN105145641B (en) | 2018-03-09 |
Family
ID=54787045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697559.9A Active CN105145641B (en) | 2015-10-26 | 2015-10-26 | A kind of granule containing trichoderma harzianum and chitosan oligosaccharide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105145641B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766900A (en) * | 2016-04-01 | 2016-07-20 | 广西南宁益土生物科技有限责任公司 | Nematode granula for promoting slow seedling of crops |
| CN106386869A (en) * | 2016-08-31 | 2017-02-15 | 上海交通大学 | Trichoderma seed coating as well as preparation method and application thereof |
| CN107969438A (en) * | 2017-12-19 | 2018-05-01 | 北京科威拜沃生物技术有限公司 | Wettable powder of T-22 containing trichoderma harzianum and network ammonia copper and its preparation method and application |
| CN113396936A (en) * | 2021-04-26 | 2021-09-17 | 海南金雨丰生物工程有限公司 | Disease-preventing and insect-preventing composition and preparation method and application thereof |
| CN114088824A (en) * | 2021-10-15 | 2022-02-25 | 陈炜瑶 | Method for detecting free glucosamine in amino-oligosaccharin pesticide |
| CN115152773A (en) * | 2022-06-17 | 2022-10-11 | 安徽久易农业股份有限公司 | Composition of prothioconazole and fludioxonil for preventing and treating basal stem rot of wheat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204729A (en) * | 2012-01-17 | 2013-07-17 | 山东新沭化化肥有限公司 | Composite fertilizer comprising chitin, humic acid, and middle and trace elements |
| CN104151113A (en) * | 2014-08-29 | 2014-11-19 | 上海大井生物工程有限公司 | Formula of trichoderma harzianum microbial fertilizer for soil remediation and preparation process thereof |
| CN104222075A (en) * | 2014-08-29 | 2014-12-24 | 上海大井生物工程有限公司 | Temperature-sensitive trichoderma harzianum microbial agent carrier formula and preparation process thereof |
| CN104430551A (en) * | 2014-11-27 | 2015-03-25 | 青岛崂乡茶制品有限公司 | Microbial pesticide for preventing and treating fungal diseases |
| WO2015069708A1 (en) * | 2013-11-08 | 2015-05-14 | Novozymes Bioag A/S | Compositions and methods for treating pests |
-
2015
- 2015-10-26 CN CN201510697559.9A patent/CN105145641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204729A (en) * | 2012-01-17 | 2013-07-17 | 山东新沭化化肥有限公司 | Composite fertilizer comprising chitin, humic acid, and middle and trace elements |
| WO2015069708A1 (en) * | 2013-11-08 | 2015-05-14 | Novozymes Bioag A/S | Compositions and methods for treating pests |
| CN104151113A (en) * | 2014-08-29 | 2014-11-19 | 上海大井生物工程有限公司 | Formula of trichoderma harzianum microbial fertilizer for soil remediation and preparation process thereof |
| CN104222075A (en) * | 2014-08-29 | 2014-12-24 | 上海大井生物工程有限公司 | Temperature-sensitive trichoderma harzianum microbial agent carrier formula and preparation process thereof |
| CN104430551A (en) * | 2014-11-27 | 2015-03-25 | 青岛崂乡茶制品有限公司 | Microbial pesticide for preventing and treating fungal diseases |
Non-Patent Citations (1)
| Title |
|---|
| 姚满昌等: "氨基寡糖素对西瓜枯萎病的防治试验", 《长江蔬菜》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766900A (en) * | 2016-04-01 | 2016-07-20 | 广西南宁益土生物科技有限责任公司 | Nematode granula for promoting slow seedling of crops |
| CN106386869A (en) * | 2016-08-31 | 2017-02-15 | 上海交通大学 | Trichoderma seed coating as well as preparation method and application thereof |
| CN107969438A (en) * | 2017-12-19 | 2018-05-01 | 北京科威拜沃生物技术有限公司 | Wettable powder of T-22 containing trichoderma harzianum and network ammonia copper and its preparation method and application |
| CN113396936A (en) * | 2021-04-26 | 2021-09-17 | 海南金雨丰生物工程有限公司 | Disease-preventing and insect-preventing composition and preparation method and application thereof |
| CN114088824A (en) * | 2021-10-15 | 2022-02-25 | 陈炜瑶 | Method for detecting free glucosamine in amino-oligosaccharin pesticide |
| CN114088824B (en) * | 2021-10-15 | 2023-08-08 | 陈炜瑶 | Method for detecting free glucosamine in amino-oligosaccharin pesticide |
| CN115152773A (en) * | 2022-06-17 | 2022-10-11 | 安徽久易农业股份有限公司 | Composition of prothioconazole and fludioxonil for preventing and treating basal stem rot of wheat |
| CN115152773B (en) * | 2022-06-17 | 2023-12-29 | 安徽久易农业股份有限公司 | Composition of prothioconazole and fludioxonil for preventing and treating wheat stem rot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105145641B (en) | 2018-03-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105145641A (en) | Granules containing trichoderma harzianum and chitosan | |
| CN101999356B (en) | Sterilization composition containing fluopicolide and metalaxyl and application thereof | |
| CN103484384A (en) | Trichoderma atroviride preparation for preventing and controlling vegetable fungal diseases and preparation method of trichoderma atroviride preparation thereof | |
| CN106135291B (en) | A kind of composition prevented and treated soil-borne disease, improve crop cold resistance | |
| CN104839180B (en) | Fungicide composition and application thereof | |
| CN102812956A (en) | Bactericidal composition | |
| CN109168802A (en) | A kind of method of biology prevention and control rice field disease | |
| CN102669100B (en) | Oxine-copper and validamycin compound pesticide composition and preparation method and application thereof | |
| CN105685106A (en) | Agricultural insect-killing composition | |
| CN107439564A (en) | It is a kind of containing amino-oligosaccharide He the granule bactericidal composition of hymexazo | |
| CN114617127B (en) | Pesticide sterilization composition and application thereof | |
| CN105010038A (en) | Method for comprehensively preventing and treating damping off of tomato | |
| CN110495456A (en) | A kind of bactericidal composition | |
| CN114605203A (en) | Compound microbial fertilizer and application thereof | |
| CN105165898B (en) | A kind of granule containing metalaxyl and trichoderma harzianum | |
| CN107242242A (en) | Bactericidal composition comprising folpet and prothioconazoles | |
| CN100446669C (en) | Herbicide for rape field stem and leaf | |
| CN103210936B (en) | Bactericide and purpose thereof | |
| CN105165899A (en) | Sterilization composition containing trichoderma harzianum and metalaxyl | |
| CN102219602B (en) | Novel biocontrol and plant vigor complexing agent and preparation method thereof | |
| CN104430390A (en) | Amino-oligosaccharin and ethaboxam compounded agricultural fungicide | |
| CN105211106B (en) | A kind of granule containing trichoderma harzianum and humic acid | |
| CN104488875A (en) | Bactericidal composition containing famoxadone and boscalid | |
| CN109730075A (en) | A kind of wettable fungicide and preparation method thereof | |
| CN104041496A (en) | Compound bactericide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Wei Inventor after: Wu Meiling Inventor after: Yang Yan Inventor after: Fan Pengfei Inventor after: Chen Liao Inventor after: Huang Bin Inventor before: Deng Fuyuan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180103 Address after: 518123 Gold South Road, South Bay Street, 21, Longgang District, Shenzhen, Guangdong, 3 Applicant after: Shenzhen City, Qianhai Fu Ji Biological Technology Development Co. Ltd. Address before: 530000 the Guangxi Zhuang Autonomous Region Nanning Qingxiu District National Road No. 131 international air ocean city C, room 3106 Applicant before: GUANGXI NANNING YITU BIOTECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190403 Address after: 712100 North Side of Qingxin Road, Small and Medium-sized Enterprise Park, Wuquan Town, Yangling Demonstration Area, Shaanxi Province Patentee after: Yangling Fu Ji Biological Technology Co. Ltd. Address before: 518123 3rd floor, 21 Jinnan Road, Nanwan Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: Shenzhen City, Qianhai Fu Ji Biological Technology Development Co. Ltd. |
|
| TR01 | Transfer of patent right |