CN105360141B - Purposes of the compound Cniforin B as agricultural bacteriocide - Google Patents
Purposes of the compound Cniforin B as agricultural bacteriocide Download PDFInfo
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- CN105360141B CN105360141B CN201510837837.6A CN201510837837A CN105360141B CN 105360141 B CN105360141 B CN 105360141B CN 201510837837 A CN201510837837 A CN 201510837837A CN 105360141 B CN105360141 B CN 105360141B
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- Prior art keywords
- cniforin
- compound
- agricultural
- agricultural chemicals
- active component
- 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.)
- Expired - Fee Related
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 28
- CBADSRIBFMZVLJ-UHFFFAOYSA-N Cniforin B Natural products C1=CC(=O)OC2=C(C(C(C(C)(C)OC(=O)C(C)=CC)O3)OC(=O)C(C)C)C3=CC=C21 CBADSRIBFMZVLJ-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000003899 bactericide agent Substances 0.000 title claims abstract description 15
- 235000002566 Capsicum Nutrition 0.000 claims abstract description 8
- 241000198596 Alternaria tomatophila Species 0.000 claims abstract description 6
- 235000016623 Fragaria vesca Nutrition 0.000 claims abstract description 6
- 240000009088 Fragaria x ananassa Species 0.000 claims abstract description 6
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims abstract description 6
- 239000006002 Pepper Substances 0.000 claims abstract description 6
- 235000016761 Piper aduncum Nutrition 0.000 claims abstract description 6
- 235000017804 Piper guineense Nutrition 0.000 claims abstract description 6
- 235000008184 Piper nigrum Nutrition 0.000 claims abstract description 6
- 241000221696 Sclerotinia sclerotiorum Species 0.000 claims abstract description 6
- 235000021307 Triticum Nutrition 0.000 claims abstract description 6
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 6
- 206010039509 Scab Diseases 0.000 claims abstract description 5
- 244000203593 Piper nigrum Species 0.000 claims abstract 2
- 244000098338 Triticum aestivum Species 0.000 claims abstract 2
- 239000002671 adjuvant Substances 0.000 claims description 9
- 239000003905 agrochemical Substances 0.000 claims description 9
- 238000009472 formulation Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- JDLKFOPOAOFWQN-VIFPVBQESA-N Allicin Natural products C=CCS[S@](=O)CC=C JDLKFOPOAOFWQN-VIFPVBQESA-N 0.000 claims description 3
- 239000005846 Triadimenol Substances 0.000 claims description 3
- JDLKFOPOAOFWQN-UHFFFAOYSA-N allicin Chemical compound C=CCSS(=O)CC=C JDLKFOPOAOFWQN-UHFFFAOYSA-N 0.000 claims description 3
- 235000010081 allicin Nutrition 0.000 claims description 3
- 239000002917 insecticide Substances 0.000 claims description 3
- 239000004530 micro-emulsion Substances 0.000 claims description 3
- BAZVSMNPJJMILC-UHFFFAOYSA-N triadimenol Chemical compound C1=NC=NN1C(C(O)C(C)(C)C)OC1=CC=C(Cl)C=C1 BAZVSMNPJJMILC-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 2
- 230000000855 fungicidal effect Effects 0.000 claims description 2
- 239000000417 fungicide Substances 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000000375 suspending agent Substances 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- -1 wettable Pulvis Substances 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 11
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 208000031968 Cadaver Diseases 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 230000002538 fungal effect Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 201000010099 disease Diseases 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 150000004040 pyrrolidinones Chemical class 0.000 description 5
- 241000722363 Piper Species 0.000 description 4
- 241000209140 Triticum Species 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 3
- 241000123650 Botrytis cinerea Species 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 241000223218 Fusarium Species 0.000 description 2
- 208000031888 Mycoses Diseases 0.000 description 2
- HPUXDMUGCAWDFW-UHFFFAOYSA-N Osthole Natural products COc1ccc2CCC(=O)Oc2c1C=CC(=O)C HPUXDMUGCAWDFW-UHFFFAOYSA-N 0.000 description 2
- 241000233616 Phytophthora capsici Species 0.000 description 2
- 241000813090 Rhizoctonia solani Species 0.000 description 2
- 239000001390 capsicum minimum Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- MBRLOUHOWLUMFF-UHFFFAOYSA-N osthole Chemical compound C1=CC(=O)OC2=C(CC=C(C)C)C(OC)=CC=C21 MBRLOUHOWLUMFF-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 239000004563 wettable powder Substances 0.000 description 2
- DMAXMXPDVWTIRV-UHFFFAOYSA-N 2-(2-phenylethyl)phenol Chemical compound OC1=CC=CC=C1CCC1=CC=CC=C1 DMAXMXPDVWTIRV-UHFFFAOYSA-N 0.000 description 1
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000213004 Alternaria solani Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000208173 Apiaceae Species 0.000 description 1
- 241001465180 Botrytis Species 0.000 description 1
- 241001290235 Ceratobasidium cereale Species 0.000 description 1
- 241000222201 Colletotrichum capsici Species 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000223195 Fusarium graminearum Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000244206 Nematoda Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 231100000674 Phytotoxicity Toxicity 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- RNIZTMIJCBCDBR-XJSVZPCESA-N neokadsuranin Chemical compound C1([C@@H]2O[C@H]3[C@H]([C@H]2C)C)=CC=2OCOC=2C(OC)=C1C1=C3C=C(OC)C(OC)=C1OC RNIZTMIJCBCDBR-XJSVZPCESA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229940021584 osthol Drugs 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000028070 sporulation Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004562 water dispersible granule Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
Classifications
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
-
- 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
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- 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
The invention discloses a kind of natural purposes of the angle-furocoumarins compound Cniforin B as agricultural bacteriocide.Compound Cniforin B are used to prevent and treat agricultural fungal evil as bactericide, can effectively prevent and treat the corps diseases such as sclerotinia sclerotiorum, grey mould fruit rot of strawberry, wheat scab, pepper anthracnose, early blight of tomato.Native compound Cniforin B have that prevention effect is good as agricultural bacteriocide made of active component, broad spectrum activity and low toxicity, noresidue, pollution-free, non-harmful feature, are particularly conducive to environmental protection.
Description
Technical field
The invention belongs to agricultural technology field, and in particular to a kind of natural angle-furocoumarins compound Cniforin B
The purposes of agricultural bacteriocide is prepared as active component.
Background technology
The disease of crops due to easily being discovered in time unlike insect and weeds by people, so often resulting in preventing and treating
On ignorance and difficulty, thus its harm just it is even more serious.It is reported that whole world list is the plant disease as caused by disease fungus
Just up to 10,000 kinds, caused loss accounts for the 10%~30% of crop year total losses.If virus, bacterium and nematode etc. are drawn
Including the plant disease risen is also calculated, its loss is just more considerable.
In order to meet people's needs growing to grain and other living materials, it has to use chemicals to protect
Crop is not attacked by harmful organism, and wherein bactericide plays an important role.Natural products with agricultural bactericidal activity, typically
Easily it is absorbed by plants and conducts, it is small to phyto toxicity or without poisoning, therefore by attention.
Compound English name Cniforin B, molecular formula:C23H26O7, molecular weight 414.3591, planted from Umbelliferae
In thing, molecular structure:
Compound Cniforin B, are dissolved in the organic solvents such as methanol, ethanol, acetone, ethyl acetate, chloroform.To its activity
Effect study is less, so far without as agricultural bacteriocide in the pertinent literature or report agriculturally applied.
The content of the invention
The purpose of the present invention is to explore compound Cniforin B to prepare the application of agricultural bacteriocide as active component.
The present invention proves that compound Cniforin B sterilize as the agricultural that active component is prepared by numerous studies
Agent has excellent bactericidal activity, can be applicable to the fungal disease prevented and treated on various crops, such as:Sclerotinia sclerotiorum, strawberry
Gray mold, wheat scab, pepper anthracnose, early blight of tomato etc..
Compound Cniforin B are to isolate and purify to obtain from natural plants, can also be obtained by chemical synthesis process.
Any one formulation that compound Cniforin B are configured to allow on agricultural chemicals as active component and insecticides adjuvant, excipients.
It can also be mixed and made into any one formulation allowed on agricultural chemicals with insecticides adjuvant, excipients with other agriculture chemical compoundings.It is described
Formulation can be missible oil, suspending agent, aqueous emulsion, wettable powder, microemulsion or water dispersion granule etc..Auxiliary agent used can
With using calcium dodecyl benzene sulfonate, pyrrolidones, polyoxyethylene polyoxy propylene block compound, NPE
Can be cyclohexanone, solvent naphtha, solvent naphtha, water, propane diols, deionized water etc. Deng, excipient.Compounding other agricultural chemicals used can be
Organic bactericide class, such as triazole bactericidal agent Triadimenol;Botanical fungicide, such as allicin.
Beneficial effects of the present invention compared with the prior art:For compound Cniforin B as bactericide, antimicrobial spectrum is wide, holds
The effect phase is grown, and is agriculturally preferable bactericide.Learned to farm medicine phases ratio with vague generalization, it is right due to the extract from natural plants
There is low toxicity, noresidue, pollution-free, non-harmful feature, more favorable environment in industrial crops such as various grains, melon fruits and vegetables
Protection.
Embodiment
Effect of the present invention is described further below by way of embodiment:
Embodiment 1:Preventing and treatings of the compound Cniforin B to agricultural disease
Strains tested sclerotinite (Sclerotioia selerotiorum) is isolated from sclerotinia sclerotiorum bacterial strain;It is vertical
Withered silk kernel fungus (Thanatephorus cucumeris) separate from rice sheath blight disease disease leaf;Botrytis cinerea (Botrytis
), cinerea also known as the pathogen of Botrytis cinerea is isolated from grey mould fruit rot of strawberry;Fusarium graminearum (Fusarium.graminearm)
It is isolated from wheat scab fringe;Rhizoctonia cerealis(Rhizoctonia solani)Separated from wheat sharp eyespot leaf
Arrive;Phytophthora capsici (phytophthora capsici) separates from capsicum diseased plant;Capsicum thorn disk spore [Colletotrichum
Capsici (syd.) Butl.] it is isolated from pepper anthracnose fruit;Sporulation(Alternaria
solani.)It is isolated from early blight of tomato leaf.
Test compound Cniforin B, it is dissolved in methanol and 1000 μ g/mL mother liquors is made, 4 DEG C save backup.PDA is trained
Support base:200g peeled potatoes are cut into block, after boiling 10min, take juice, add 20g agar, be heated to melting, add 20g
Glucose, 1000mL is settled to water.
Determined using suppression of the mycelial growth rate determination method to mycelial growth, preculture supplies examination bacterium from PDA plate
Edge, which is beaten, takes bacterium dish (diameter 5mm), and reagent agent mother liquor is uniformly mixed with culture medium, makes the reagent agent ultimate density be
30ppm, mixed liquor are poured into a diameter of 9cm sterilizing culture dish and flat board are made, and a bacterium dish are inoculated with per ware, mycelia is face-up, often
Processing is repeated 3 times.When 25 DEG C of cultures to control bacterium colony is covered with culture dish more than 2/3rds, crossing method measurement bacterium colony increases
Diameter.Growth inhibition ratio is calculated by colony diameter average value (mm).
Using Osthole Osthol as positive reference substance, compound Cniforin B can be effectively as can be seen from the results
Sclerotinia sclerotiorum, grey mould fruit rot of strawberry, wheat scab, pepper anthracnose, early blight of tomato etc. are prevented and treated, concentration 30ppm is several to this
Kind disease suppression rate is respectively 62.81%, 46.76%, 50.4%, 43.2%, 42.91%, and specific experiment the results are shown in Table 1;Pass through experiment
The remarkable result of agricultural chemicals of the present invention is fully demonstrated, especially to fungal disease sclerotinia sclerotiorum, grey mould fruit rot of strawberry, gibberella saubinetii
Disease, pepper anthracnose, early blight of tomato etc..
The compound Cniforin B of table 1(Concentration is 30ppm)To the bacteriostasis rate of agricultural disease
Embodiment 2:
The customary adjuvant such as Weigh Compound Cniforin B and lignin, diatomite according to common process, be made effectively into
Divide the wettable powder that concentration is 2%.
Embodiment 3:
Weigh Compound Cniforin B and calcium dodecyl benzene sulfonate, phenethyl phenol polyethenoxy ether, solvent naphtha etc. are normal
Auxiliary material is advised according to common process, the missible oil that effective constituent concentration is 2% is made.
Embodiment 4:
The customary adjuvant such as Weigh Compound Cniforin B and wooden sodium sulfonate, kaolin is formed with according to common process
Imitate the water dispersible granules that constituent concentration is 2%.
Embodiment 5:
Weigh Compound Cniforin B are with the customary adjuvant such as solvent naphtha, pyrrolidones, xanthans according to common process, system
Into the aqueous emulsion that active ingredient concentration is 1%.
Embodiment 6:
The customary adjuvant such as Weigh Compound Cniforin B and calcium dodecyl benzene sulfonate, pyrrolidones is according to conventional work
Skill, the microemulsion that effective constituent concentration is 1% is made.
Embodiment 7:
According to weight than 1:5 ratio Weigh Compound Cniforin B and Triadimenol, it is yellow with solvent naphtha, pyrrolidones
The aqueous emulsion that effective constituent concentration is 5% is made according to common process in the customary adjuvants such as virgin rubber.
Embodiment 8:
According to weight than 6:1 ratio Weigh Compound Cniforin B and allicin, it is yellow with solvent naphtha, pyrrolidones
The aqueous emulsion that effective constituent concentration is 5% is made according to common process in the customary adjuvants such as virgin rubber.
Claims (3)
1. compound Cniforin B as active component prepare preventing and treating sclerotinia sclerotiorum, grey mould fruit rot of strawberry, wheat scab,
Pepper anthracnose, early blight of tomato agricultural bacteriocide in purposes.
2. purposes according to claim 1, it is characterised in that compound Cniforin B help as active component and agricultural chemicals
Agent, excipients are configured to any one formulation allowed on agricultural chemicals;Or compound Cniforin B are as active component and its
His agricultural chemicals and insecticides adjuvant, excipients are configured to any one formulation allowed on agricultural chemicals.
3. purposes according to claim 2, it is characterised in that described formulation is missible oil, suspending agent, aqueous emulsion, wettable
Pulvis, microemulsion or water dispersion granule;Other described agricultural chemicals are that triazole bactericidal agent Triadimenol or botanical fungicide are big
Allicin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510837837.6A CN105360141B (en) | 2015-11-26 | 2015-11-26 | Purposes of the compound Cniforin B as agricultural bacteriocide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510837837.6A CN105360141B (en) | 2015-11-26 | 2015-11-26 | Purposes of the compound Cniforin B as agricultural bacteriocide |
Publications (2)
Publication Number | Publication Date |
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CN105360141A CN105360141A (en) | 2016-03-02 |
CN105360141B true CN105360141B (en) | 2017-12-15 |
Family
ID=55363234
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CN201510837837.6A Expired - Fee Related CN105360141B (en) | 2015-11-26 | 2015-11-26 | Purposes of the compound Cniforin B as agricultural bacteriocide |
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CN (1) | CN105360141B (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1869032A (en) * | 2005-05-26 | 2006-11-29 | 沈阳化工研究院 | Coumarin kind compound and its preparation and application |
EP2348025B1 (en) * | 2008-10-21 | 2018-10-17 | Kao Corporation | Nfat signal inhibitor and hair-growing agent |
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- 2015-11-26 CN CN201510837837.6A patent/CN105360141B/en not_active Expired - Fee Related
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Publication number | Publication date |
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