CN107212025A - A kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract - Google Patents

A kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract Download PDF

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Publication number
CN107212025A
CN107212025A CN201710501154.2A CN201710501154A CN107212025A CN 107212025 A CN107212025 A CN 107212025A CN 201710501154 A CN201710501154 A CN 201710501154A CN 107212025 A CN107212025 A CN 107212025A
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prochloraz
oriental wormwood
parthenium extract
bactericidal composition
wormwood parthenium
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李桂香
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Nanning Guangxi Tianyuan Jufeng Agricultural Science And Technology Co Ltd
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Nanning Guangxi Tianyuan Jufeng Agricultural Science And Technology Co Ltd
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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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • 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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Pest Control & Pesticides (AREA)
  • Botany (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates to a kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract, active ingredient is made up of Prochloraz and oriental wormwood parthenium extract, and the weight ratio of Prochloraz and oriental wormwood parthenium extract is 5 20:1.The present invention is rationally compounded by Prochloraz and oriental wormwood parthenium extract, and for the preventing and treating of rice disease, preventive effect, which is significantly higher than, uses single dose.Bactericidal composition of the present invention have good prevention effect, lasting period length, can reduce chemical pesticide usage amount, delay pathogen resistance produce, to crop safety the features such as.

Description

A kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract
Technical field
The present invention relates to pesticides application technical field, and in particular to a kind of sterilization containing Prochloraz and oriental wormwood parthenium extract Composition.
Background technology
Prochloraz, English common name：Prochloraz, chemical name：N- propyl group-N- [2- (2,4,6- Trichlorophenoxies) Ethyl]-imidazoles -1- formamides.Prochloraz is efficient, wide spectrum, low-toxicity bactericide, with prevention ＆ protection and therapeutic action, is led to Cross the biosynthesis for suppressing sterol and work, there is conduction in plant, for caused by sac fungus and Fungi Imperfecti Multiple diseases preventive effect is splendid.Using gene inductive technology, the expression of activated plant disease-resistant gene, quick-acting is good, and the lasting period is long.Miaow is fresh Amine adopts rear anthracnose, powdery mildew, gray mold, green mould and rice bakanae disease before being mainly used in preventing and treating all kinds of melons, fruit, the adopting of dish Disease, rice blast etc..
Artemisia capillaris (Artemisia capillaries) is composite family, sagebruss.Artemisia capillaris first recorded in《Sheng Nong's herbal classic》 The tender seedling of Artemisia capillaris.Early spring harvests seedling, removes old stem and impurity is dried.Artemisia capillaris has special fragrance, mildly bitter flavor.It is distributed in Jiangxi, Jiangsu, Anhui, Hubei, Zhejiang, Shaanxi, Hebei, Shandong, Guangdong, Guangxi etc. are saved.Early spring two, the base life of harvesting in March Leaf, tender seedling is used as medicine with spire, and Chinese medicine claims " because old ", " oriental wormwood " or " capillary wormwood ", containing chlorogenic acid (chlorogenic acid), fragrant Beans essence (scoparone), caffeic acid (caf feic acid) etc., for control liver, courage illness main component.Also contain volatile oil, it is main Composition is wanted to have family β-pinane child, the old dienone of bacterium (capillione), oriental wormwood stagnant (capillene) and capillarin (capillarin) Deng.In vitro test proves that oriental wormwood decoction is hindered to staphylococcus aureus, corynebacterium diphtheriae, bacillus anthracis, typhoid bacillus, A type pair Cold bacillus, Pseudomonas aeruginosa, EHEC, bacterium flexneri, diplococcus meningitidis etc. have different degrees of inhibitory action.
By the combination of active principles of the different mechanisms of action, synergistic effect significantly formula can greatly improve preventive effect, reduction Dosage, cost, environmental protection are reduced, while phytopathogen can also be avoided to produce the speed that resistance or delaying drug resistance are produced Degree, is to solve the current alone resistance of agricultural chemicals and a kind of effective and quick way of Cost Problems.At present with Prochloraz, Artemisia capillaris Extract not yet has relevant report for the research that the composition of active ingredient is applied to preventing and treating rice blast.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of prevention effect is good, lasting period length, chemical pesticide can be reduced The bactericidal composition containing Prochloraz and oriental wormwood parthenium extract of usage amount, for preventing and treating rice blast.
The technical scheme that present invention solution above-mentioned technical problem is taken is as follows：One kind is extracted containing Prochloraz and Artemisia capillaris The bactericidal composition of thing, active ingredient is made up of Prochloraz and oriental wormwood parthenium extract, the weight of Prochloraz and oriental wormwood parthenium extract Than for 5-20:1.
It is further preferred that the weight ratio of described bactericidal composition, Prochloraz and oriental wormwood parthenium extract is 15:1、10: 1。
Its active ingredient of described bactericidal composition accounts for the 1-70% of bactericidal composition gross weight, and surplus is that can be connect on agricultural chemicals The auxiliary element received.
Described bactericidal composition adds corresponding auxiliary element and is prepared into according to method known in those skilled in the art Wettable powder, water dispersible granules, suspending agent or aqueous emulsion.
The auxiliary element that bactericidal composition of the present invention is used include dispersant, wetting agent, emulsifying agent, disintegrant, binding agent, Stabilizer, antifreeze, defoamer, thickener, solvent, filler or other active ingredients that are beneficial to are stablized and drug effect hair in the formulation The known substance waved, is all the various composition commonly used in field of pesticide preparation or allow to use.
The preparation method of the oriental wormwood parthenium extract：The tender seedling of Artemisia capillaris is cleaned, dries in the shade, is crushed with pulverizer, 30-60 is crossed Mesh sieve；The Artemisia capillaris crushed is used into conventional Supercritical carbon dioxide extraction method, extraction conditions are：Extraction temperature is 40-50 DEG C, extracting pressure is 20-40MPa, and carbon dioxide flow is 40-60L/h, and extraction time is 1-2h, that is, Artemisia capillaris is made and extracts Thing.
Beneficial effect of the present invention：The present invention is rationally compounded by Prochloraz and oriental wormwood parthenium extract, for paddy rice disease Harmful preventing and treating, preventive effect, which is significantly higher than, uses single dose.Bactericidal composition of the present invention has good prevention effect, lasting period length, can subtracted Few chemical pesticide usage amount, delay pathogen resistance to produce, to crop safety the features such as.
Embodiment
Technical scheme and technique effect are described further below in conjunction with specific embodiment, institute of the present invention The percentage stated is weight percentage.
First, the preparation of oriental wormwood parthenium extract
The preparation method of the oriental wormwood parthenium extract：The tender seedling of Artemisia capillaris is cleaned, dries in the shade, is crushed with pulverizer, 50 mesh are crossed Sieve；The Artemisia capillaris crushed is used into conventional Supercritical carbon dioxide extraction method, extraction conditions are：Extraction temperature is 45 DEG C, extraction Pressure power is 30MPa, and carbon dioxide flow is 50L/h, and extraction time is 2h, that is, oriental wormwood parthenium extract is made.
2nd, Prochloraz and oriental wormwood parthenium extract compounding are to rice blast Toxicity Determination
Subjects：Rice blast fungus (pick up from field and through isolating and purifying)
Test method：Test method：Reference《People's Republic of China (PRC) agricultural industry criteria NY/T1154.7-2006》, basin Hydroponics.The consistent tri-leaf period rice seedlings of growth potential are chosen, per the young plant of basin 2, each processing is from 5 basins for examination rice seedling.By rice blast Bacterium is cultivated on tomato oat-agar cultures base, with spore under sterile washing after production spore, is made 1 × 105Individual spore/mL suspension Liquid, uniform spray inoculation is on for examination rice seedling, black plastic bag moisturizing culture 24h in inoculation rear enclosure.Medicine is carried out after inoculation 24h Agent is handled, and each medicament sets 5 concentration gradients, is sprayed with Potter spray towers under 50PSI pressure, per basin about 5mL.Spray After medicine, rice seedling is placed in 25 DEG C or so, cultivated under conditions of relative humidity >=90%, is classified and marks according to the morbidity of rice blast after 7d The incidence of the whole strain blade of quasi- investigation, calculates disease index and prevention effect.
Prevention effect is converted into niqueMin (y), liquor strength (μ g/ml) is converted into logarithm value (x), with least square method Concentration EC50 in calculating virulence equation and suppressing, and according to the co-toxicity coefficient (CTC values) of the abundant method calculating mixtures of Sun Yun.
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50) × 100.
A percentage composition+B medicament toxicity index in theoretical toxicity index (TTI)=A medicament toxicity index × mixture × mixed B percentage composition in agent.
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (ATI)/mixture theoretical toxicity index (TTI)] × 100.
The synergistic effect of pharmacy mix, i.e. CTC≤80 are evaluated according to the co-toxicity coefficient method (CTC) of the abundant methods of Sun Yun, combined Thing shows as antagonism, when 80<CTC<120, composition shows as summation action, when CTC >=120, and composition shows as increasing Effect is acted on.Result of the test such as table 1.
The toxicity test analysis of results table of the Prochloraz of table 1, oriental wormwood parthenium extract and its compounding to rice blast
As shown in Table 1, the weight ratio of Prochloraz and oriental wormwood parthenium extract is in 5-20:Compounded in the range of 1 to rice blast Show obvious synergistic effect.Wherein, when Prochloraz and oriental wormwood parthenium extract in weight ratio are 15:1、10:When 1, synergy Effect is especially prominent, and co-toxicity coefficient is respectively 198.7,181.4；When the weight ratio of Prochloraz and oriental wormwood parthenium extract is 3:When 1, Composition shows as summation action；When the weight ratio of Prochloraz and oriental wormwood parthenium extract is 25:1、1:When 2, composition is shown as Antagonism.
3rd, the implementation of Formulation Example
Embodiment 1：32% Prochloraz oriental wormwood parthenium extract wettable powder (15:1)
Weigh Prochloraz (active ingredient) 30%, oriental wormwood parthenium extract (active ingredient) 2%, lignosulfonates (scattered Agent) 4%, spaonin powder (wetting agent) 3.5%, white carbon (filler) 10%, kaolin (filler) complement to 100%；By each component It is well mixed, is remixed after being crushed through airslide disintegrating mill uniform in mixed cylinder, you can 32% Prochloraz Artemisia capillaris is made and carries Take thing wettable powder.
Embodiment 2：42% Prochloraz oriental wormwood parthenium extract water dispersible granules (20:1)
Prochloraz (active ingredient) 40%, oriental wormwood parthenium extract (active ingredient) 2%, lignosulfonates (dispersant) 5.5%th, calcium dodecyl benzene sulfonate (wetting agent) 4%, polyvinyl alcohol (binding agent) 2%, ammonium carbonate (disintegrant) 2%, swelling Native (filler) complements to 100%；The particle diameter that each component is needed through air-flow crushing together, obtains materials of pelletizing, by item Quantitatively it is sent into fluidized bed granulating dryer after granulation and drying, that is, 42% Prochloraz oriental wormwood parthenium extract moisture is made Shot agent.
Embodiment 3：22% Prochloraz oriental wormwood parthenium extract suspending agent (10:1)
Prochloraz (active ingredient) 20%, oriental wormwood parthenium extract (active ingredient) 2%, APES are (scattered Agent) 2%, polycarboxylate (dispersant) 2%, lauryl sodium sulfate (wetting agent) 3.5%, Arabic gum (thickener) 2%, third Glycol (antifreezing agent) 2%, organosilicon (defoamer) 0.3%, deionized water (solvent) complement to 100%；First other auxiliary agents are mixed Close, shear-mixed is uniform in cutter, then add Prochloraz and oriental wormwood parthenium extract, 3h is ground in ball crusher, you can 22% Prochloraz oriental wormwood parthenium extract suspending agent is made.
Embodiment 4：6% Prochloraz oriental wormwood parthenium extract aqueous emulsion (5:1)
Prochloraz (active ingredient) 5%, oriental wormwood parthenium extract (active ingredient) 1%, sodium butylnaphthalenesulfonate (dispersant) 3%th, NPE (emulsifying agent) 3%, epoxychloropropane (stabilizer) 0.5%, dimethylbenzene (solvent) 10%, mixing Dissolving obtains oil phase；Ethylene glycol (antifreezing agent) 1.5%, xanthans (thickener) 1%, organosilicon (defoamer) 0.1%, deionization Water (solvent) complements to 100%, is made into aqueous phase；Under high velocity agitation, aqueous phase is added into oil phase, you can 6% Prochloraz is made Oriental wormwood parthenium extract aqueous emulsion.
Embodiment 5：28% Prochloraz oriental wormwood parthenium extract wettable powder (13:1)
Prochloraz (active ingredient) 26%, oriental wormwood parthenium extract (active ingredient) 2%, alkyl benzene sulfonate calcium salt (dispersant) 4%th, silkworm excrement (wetting agent) 3.5%, diatomite (filler) complement to 100%；Each component is well mixed in mixed cylinder, through gas Stream pulverizer remixes uniform after crushing, you can 28% Prochloraz oriental wormwood parthenium extract wettable powder is made.
Embodiment 6：56% Prochloraz oriental wormwood parthenium extract water dispersible granules (7:1)
Prochloraz (active ingredient) 49%, oriental wormwood parthenium extract (active ingredient) 7%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt (dispersant) 6.5%, lauryl sodium sulfate (wetting agent) 6.5%, starch (binding agent) 3%, sodium carbonate (disintegrant) 3%, Attapulgite (filler) complements to 100%；The particle diameter that each component is needed through air-flow crushing together, obtains materials of pelletizing, Item is quantified in feeding fluidized bed granulating dryer after granulation and drying, that is, 56% Prochloraz Artemisia capillaris is made and extracts Thing water dispersible granules.
Embodiment 7：19% Prochloraz oriental wormwood parthenium extract suspending agent (18:1)
Prochloraz (active ingredient) 18%, oriental wormwood parthenium extract (active ingredient) 1%, AEO are (scattered Agent) 4%, calcium dodecyl benzene sulfonate (wetting agent) 4%, aluminium-magnesium silicate (thickener) 2%, glycerine (antifreezing agent) 2%, C10 ~20 saturated fat acids (defoamer) 0.3%, deionized water (solvent) complement to 100%；First other auxiliary agents are mixed, cut Cut shear-mixed in machine uniform, then add Prochloraz and oriental wormwood parthenium extract, 3h is ground in ball crusher, you can be made 19% Prochloraz oriental wormwood parthenium extract suspending agent.
Embodiment 8：14% Prochloraz oriental wormwood parthenium extract aqueous emulsion (6:1)
Prochloraz (active ingredient) 12%, oriental wormwood parthenium extract (active ingredient) 2%, polycarboxylate (dispersant) 4%, three Phenethyl phenol polyoxyethylene phosphonate (emulsifying agent) 4%, triphenyl phosphite (stabilizer) 0.5%, toluene (solvent) 15%, mixed dissolution obtains oil phase；The aliphatic alcohols of ethylene glycol (antifreezing agent) 2%, polyvinyl alcohol (thickener) 1.5%, C8~10 (defoamer) 0.2%, deionized water (solvent) complement to 100%, are made into aqueous phase；Under high velocity agitation, aqueous phase is added into oil phase, It can be prepared by 14% Prochloraz oriental wormwood parthenium extract aqueous emulsion.
Comparative example 1：45% Prochloraz microemulsion, registration card number：PD20081511, the general letter limited public affairs of agrochemical share of Shenzhen promise Department, it is purchased in market.
Comparative example 2：32% oriental wormwood parthenium extract wettable powder
Weigh oriental wormwood parthenium extract (active ingredient) 32%, lignosulfonates (dispersant) 4%, spaonin powder (wetting agent) 3.5%th, white carbon (filler) 10%, kaolin (filler) complement to 100%；Each component is well mixed in mixed cylinder, warp Airslide disintegrating mill remixes uniform after crushing, you can 32% oriental wormwood parthenium extract wettable powder is made.
4th, the implementation of Formulation Example is applied to preventing and treating rice blast field control effectiveness test
Test method：This experimental arrangement in Guangxi Binyang County, field rice blast fall ill throughout the year it is heavier, rice seedling be in tiller Phase.If clear water is blank control, experiment sets 9 processing altogether, often handles 4 repetitions, per plot area 45m2, totally 36 cells, Random district's groups arrangement.Using spray pesticide, spraying is uniform thoughtful.First time spray pesticide is carried out at the initial stage of a disease, is carried out after 7 days Second of dispenser, common dispenser is twice.
Investigation method：7 days before dispenser, after second of dispenser, investigate within 14 days, each 5 grab sample of cell, every tune Look into 5 plants of paddy rice, investigate percentage and classification that the lesion area on whole strain paddy rice per blade accounts for blade area, record total number of sheets, The sick number of sheets and sick leaf-size class number, calculate disease index and prevention effect.
Grade scale：
0 grade：Disease-free spot；
1 grade：Leaf spot lesion is less than 5, and length is less than 1cm；
3 grades：Leaf spot lesion 6-10, part scab length is more than 1cm；
5 grades：Leaf spot lesion 11-25, part scab is linked to be piece, and lesion area accounts for the 10-25% of leaf area；
7 grades：Leaf spot lesion more than 26, scab is linked to be piece, and lesion area accounts for the 26-50% of leaf area；
9 grades：Scab is linked to be piece, and more than 50% or the full leaf that lesion area accounts for leaf area are withered.
Disease index and prevention effect computational methods：
Disease index calculation formula：In formula：X- disease indexs；Ni- sick the number of sheets at different levels；I- is relative Value of series；N- investigates total number of sheets.
Prevention effect formula：In formula：P- prevention effects, unit is percentage (%)； CK0Disease index before the dispenser of-blank district；CK1Disease index after the dispenser of-blank district；PT0Before the dispenser of-chemicals treatment district Disease index；PT1Disease index after the dispenser of-chemicals treatment district.
The Prochloraz of table 2, oriental wormwood parthenium extract and its compounding preventing and treating rice blast field control effectiveness test
As can be seen from Table 2, the bactericidal composition that the present invention is compounded with Prochloraz and oriental wormwood parthenium extract can be prevented and treated effectively Rice blast, prevention effect is superior to single dose.Both compounding prevention effects are good, and the lasting period is long, and can reduce chemical pesticide makes Consumption, delays pathogen resistance to produce, and equal without obvious harmful effect to trial crops, and security is good, meets pesticidal preparations Security requirement.

Claims (5)

1. a kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract, it is characterised in that active ingredient by Prochloraz and Oriental wormwood parthenium extract is constituted, and the weight ratio of Prochloraz and oriental wormwood parthenium extract is 5-20:1.
2. bactericidal composition according to claim 1, it is characterised in that the weight ratio of Prochloraz and oriental wormwood parthenium extract is 15:1、10:1。
3. bactericidal composition according to claim 1 or 2, it is characterised in that it is total that the active ingredient accounts for bactericidal composition The 1-70% of weight, surplus is acceptable auxiliary element on agricultural chemicals.
4. bactericidal composition according to claim 3, it is characterised in that described bactericidal composition is prepared into wettable powder Agent, water dispersible granules, suspending agent or aqueous emulsion.
5. purposes of the bactericidal composition on preventing and treating rice blast described in claim 1.
CN201710501154.2A 2017-06-27 2017-06-27 A kind of bactericidal composition containing Prochloraz and oriental wormwood parthenium extract Pending CN107212025A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109874861A (en) * 2019-03-28 2019-06-14 广西瀚维康生物科技有限公司 A kind of fruit and vegetable fresh-keeping agent containing Fructus Cannabis extract

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101156606A (en) * 2007-11-20 2008-04-09 史建生 A plants antiseptic as well as preparing method and application
CN104336089A (en) * 2014-09-28 2015-02-11 句容市农业技术推广中心 Rice blast prevention and control agent

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101156606A (en) * 2007-11-20 2008-04-09 史建生 A plants antiseptic as well as preparing method and application
CN104336089A (en) * 2014-09-28 2015-02-11 句容市农业技术推广中心 Rice blast prevention and control agent

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
水清: "咪鲜胺：防治稻瘟病新选择", 《农药市场信息》 *
薛广波: "《现代消毒学》", 31 July 2002, 人民军医出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109874861A (en) * 2019-03-28 2019-06-14 广西瀚维康生物科技有限公司 A kind of fruit and vegetable fresh-keeping agent containing Fructus Cannabis extract

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Application publication date: 20170929