CN1048784A - Inhibition of potato sprouting - Google Patents
Inhibition of potato sprouting Download PDFInfo
- Publication number
- CN1048784A CN1048784A CN90106662A CN90106662A CN1048784A CN 1048784 A CN1048784 A CN 1048784A CN 90106662 A CN90106662 A CN 90106662A CN 90106662 A CN90106662 A CN 90106662A CN 1048784 A CN1048784 A CN 1048784A
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- China
- Prior art keywords
- carbetamide
- potato
- inhibition
- germination
- storage
- 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.)
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Links
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 36
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 36
- 230000005764 inhibitory process Effects 0.000 title claims abstract description 16
- 239000005490 Carbetamide Substances 0.000 claims abstract description 56
- AMRQXHFXNZFDCH-SECBINFHSA-N [(2r)-1-(ethylamino)-1-oxopropan-2-yl] n-phenylcarbamate Chemical compound CCNC(=O)[C@@H](C)OC(=O)NC1=CC=CC=C1 AMRQXHFXNZFDCH-SECBINFHSA-N 0.000 claims abstract description 56
- 230000035784 germination Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 10
- 239000004563 wettable powder Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 235000008504 concentrate Nutrition 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 4
- 239000003899 bactericide agent Substances 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XQTLDIFVVHJORV-UHFFFAOYSA-N tecnazene Chemical compound [O-][N+](=O)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl XQTLDIFVVHJORV-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 description 2
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical group ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- UPDNBEYXOUIWID-UHFFFAOYSA-N 2-nonan-3-ylphenol Chemical compound CCCCCCC(CC)C1=CC=CC=C1O UPDNBEYXOUIWID-UHFFFAOYSA-N 0.000 description 1
- 241000219193 Brassicaceae Species 0.000 description 1
- 239000005647 Chlorpropham Substances 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- -1 D-N-ethyl-lactamide phenyl carbamate Chemical compound 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005795 Imazalil Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- CWJSHJJYOPWUGX-UHFFFAOYSA-N chlorpropham Chemical compound CC(C)OC(=O)NC1=CC=CC(Cl)=C1 CWJSHJJYOPWUGX-UHFFFAOYSA-N 0.000 description 1
- 230000007665 chronic toxicity Effects 0.000 description 1
- 231100000160 chronic toxicity Toxicity 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 150000003997 cyclic ketones Chemical class 0.000 description 1
- 125000004188 dichlorophenyl group Chemical group 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960002125 enilconazole Drugs 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 125000003147 glycosyl group Chemical group 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000003230 hygroscopic agent Substances 0.000 description 1
- NTFOMPCTOJCWEK-UHFFFAOYSA-N imidazolidine-1-carboxamide Chemical class NC(=O)N1CCNC1 NTFOMPCTOJCWEK-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100000636 lethal dose Toxicity 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- VXPLXMJHHKHSOA-UHFFFAOYSA-N propham Chemical compound CC(C)OC(=O)NC1=CC=CC=C1 VXPLXMJHHKHSOA-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- YZHUMGUJCQRKBT-UHFFFAOYSA-M sodium chlorate Chemical compound [Na+].[O-]Cl(=O)=O YZHUMGUJCQRKBT-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000000080 wetting agent Substances 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
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/20—N-Aryl derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/16—Coating with a protective layer; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3481—Organic compounds containing oxygen
- A23L3/3499—Organic compounds containing oxygen with doubly-bound oxygen
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3526—Organic compounds containing nitrogen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Nutrition Science (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Supports For Plants (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
The present invention relates to germination, for example germination of storage period with the carbetamide inhibition of potato.
Description
The present invention relates to control the method with inhibition of potato sprouting, more particularly, is with carbetamide (Carbetamide) potato sprouting to be carried out Chemical Inhibition.
Carbetamide is the compound of following chemical formula:
It is called D-N-ethyl-lactamide phenyl carbamate or N-phenyl-1-(ethylamino formoxyl again) ethyl carbamate (D-isomer).
Potato (Solanum tuberosum) should be prolonged by the duration of storage of gathering in the crops between consumption, but they have the trend of germination during this, and this germination can cause addling to a certain degree, and this is that requirement is avoided.But the known germination (for example: chlorpropham, propham, tecnazene) that a large amount of chemicals inhibition of potato is arranged, but they all exist various shortcomings.We find that carbetamide is a kind of effective germination inhibitor (can reduce moisture loss and keep plumpness) now, and the material more used than now has more advantage.Except suppressing the storage period germination, find that also carbetamide can be used to postpone the germination prior to seeding of seed potato, and sowing in a single day, the inhibitory action that storage period germinates is promptly removed.
The inhibition of germinateing is meant the bud number that reduces on each stem tuber and/or reduces bud long.
For this reason, the invention provides a kind of method of inhibition of potato sprouting, this method comprises the germination that makes it to be enough to inhibition of potato with a certain amount of carbetamide, for example, can be before storage or duration of storage use the germination that carbetamide suppresses to preserve potato, and preferably dig out behind this crop before storage during the routine administration processing or use afterwards.Before handling, preferably do not clean stem tuber (also is feasible but clean with the careful water of controlling temperature) with carbetamide.
Carbetamide is a kind of known selective weedkiller that forage, field crops and brassicaceae seed and pulse family and other multiple kinds of crops carry training that has been widely used in.It also can be used for controlling the weeds in leisure cultivated land, orchard, vineyard and the nursery.
Carbetamide also has plant growth regulating activity, can be used as a kind of root spread inhibitor of effective tobacco plant, and wherein carbetamide has changed merismatic activity, thereby blocks or suppressed the growth of the living rudiment of armpit.But the at present known mode of action is diverse with the germination of the crops that suppress to have gathered in the crops, and in tobacco, significant feature is that selectivity suppresses the still growth of specific (being that give birth on the non-top) rudiment in growing plants.
The method that the present invention handles potato can adopt any known carbetamide composition, the composition that is applicable to the inventive method comprises the composition of carbetamide and diluent or carrier, these compositions can be made such as wettable powder, raise forms such as dusting end, solution, emulsibility concentrate, emulsion, concentrated suspension liquid and aerosol, in general, include 1-95%(weight) active material; Other composition that can occur comprises surfactant and other acceptable auxiliary, as absorbent, and adhesive, bleeding agent and stabilizing agent and other active component, for example bactericide and insecticide." carrier " refers to organic, inorganic, natural or synthetic material, and carbetamide in conjunction with being to use in order making it easy to, to be transported, handles or be adhered on the potato with it.Carrier can be solid (as clay or a natural or synthetic silicate), or liquid (as water or organic solvent, organic solvent comprises ketone, as the cyclic ketones of acetone, acetophenone and cyclohexanone and so on; Dimethyl formamide, low-level chain triacontanol, as methyl alcohol or denatured ethyl alcohol, chlorinated hydrocabon, as carrene, aromatic solvent is as toluene and dimethylbenzene, petroleum distillates).Preferred solid carrier is water miscible and carrier food-grade, as polyalkenylalcohols (PVA) and glycosyl product.
Surfactant can be a kind of emulsifier, dispersant or hygroscopic agent, and can be ion or nonionic, the emulsifier that is suitable for comprises cation, the anion of common use, nonionic or zwitterionic material, for example, polyacrylic salt, the condensation product of lignosulphonic acid and oxirane and fatty alcohol, acid and amine.
Can be included in that simultaneously applied other auxiliary material has bactericide and insecticide in the composition, the example of the bactericide that can use with carbetamide is imazalil and the dichlorophenyl first and second basic dioxy imidazolidine carboxylic acid amides.
Typically, be dispersed on the liquid or solid medium or the concentration of carbetamide wherein 0.01-80%(weight preferably), 0.5-50%(weight for example).
The solvable degree of carbetamide in water is about 3.5 grams per liters, and in liquid medium, carbetamide is preferably used with the aqueous dispersions form of emulsification, the solution that can adopt a kind of appropriate solvent to come emulsification to concentrate.Carbetamide is used after can also forming water slurry by wettable powder, and solvent, activating agent and surfactant can be made emulsible concentrate form, and this concentrate is diluted with water to debita spissitudo before use.Liquid concentrates is preferably made the dispersion liquid of spraying usefulness, and certainly, this class concentrating agents can be according to the application of dispersion liquid, by aerosol, and smog and being improved, these improvement technology are known.
Use the carbetamide liquor and can adopt manual method, as manual spray quinoline, use water sprager, impregnating still also can adopt the large-scale routine operation equipment equipment of roller platform (as be mounted with).Can also use the atomizer dispersing liquid.
The best way of using carbetamide is the aqueous dispersions or the suspension of its wettable powder of spray quinoline, for potato, adopts the equipment that the roller platform is installed to be easy to carry out; To guarantee that importantly all eyes on the stem tuber cover fully.
Carbetamide can also be used by solid form, promptly uses by wettable powder, dust or particle.For example by the powder particle disperser with the solid of necessary amount by Yang Sa or be dispersed on the storage crops that desire handles.Wettable powder or particle preferably use with solid dosage forms.
Composition, liquid, solid or the semisolid that concentrates need dilute before use guaranteeing and be evenly distributed, the degree of required dilution depends on the mode of use, when adopting this class I liquid I form spray quinoline carbetamide of aqueous dispersions or suspension, the concentration of active constituent can be 0.01-80%(weight), 4.5-50%(weight for example) in the scope.
Preferably containing about 65%(weight) wettable powder of carbetamide promptly makes the carbetamide solution that contains 100-300 grams per liter carbetamide.
Use solid composite, wherein the concentration of active constituent is identical with fluid composition.
As mentioned above, carbetamide and other active substance are compatible as bactericide and insecticide, therefore, can combine the crops that are applied to storage to it with it, can separately carry out during use, successively carry out or carry out simultaneously.
The usage amount of carbetamide generally is a potato 17-200 gram per ton (amount that refers to active ingredient).
During interim sprout inhibition, preferably adopt the amount of 17-50 gram active ingredient/ton behind the seed potato planting.Can be sure of that carbetamide has been degraded in soil: the carbetamide amount of use is big more, and the time of retarded germination is long more.
For the germination of the potato that suppresses storage, preferable amount is 17-200 gram active ingredient/ton, and best is 30-70 gram active ingredient/ton.
In general, the carbetamide amount that temperature is low more, sprout inhibition is required is just few more, and the carbetamide consumption also changes according to the potato kind, and some kind is than the easier germination of other kinds.
Illustrate, following composition can be used for method of the present invention
Wettable powder (percentage by weight)
Carbetamide 70 50
The 17-NONYL PHENOL ETHOXYLATED
(wetting agent) 22
Polycarboxylate (dispersant) 22
Silica (carrier) 26 25
Calcium carbonate (carrier) 0 21
The emulsification concentrate
Carbetamide 300 grams
Acetophenone (carrier) 180 grams
7-NONYL PHENOL ETHOXYLATED 200 grams
1000 cubic centimetres of liquid of cyclohexanone (carrier)
Acute lethal dose (the LD of carbetamide
50) be 11000 milligrams of/kilogram the weight of animals, facts have proved does not have chronic toxicity.The typical case who carries out on rabbit eyes (5 milligrams) and rabbit skin (5% cream case) uses and also shows there is not spread effect.
Therefore, concerning mammal, carbetamide is lower than used in the past germination inhibitor toxicity or excitant, uses just safer to the unskilled worker.In addition, owing to there is not tangible toxicity, the residue on the stem tuber has also just significantly reduced processor and ultimate consumer's the health and the infringement of environment.
Carbetamide has also reduced addling of the stem tuber handled, and is more acceptant to the consumer.
In addition, carbetamide is more not volatile than at present used germination inhibitor, therefore, and can the processing of electing property, and can prevent cross-infection, because the active area of handling can not expanded.So just need not the stem tuber that to handle and keep apart, perhaps in processing procedure, adopt complicated separable programming, and this program is essential to the inhibitor of present use with the stem tuber of not handling or the crops of other storage.Low-down volatility can also make operating personnel in the storage of potato avoid the danger of steam exposure.
Can also be more much smaller according to processing method of the present invention than the loss in weight in the conventional treatment.
Following example will describe the application according to carbetamide of the present invention in detail.
Example
Contain carbetamide 65%(weight with the difference amount) the wettable powder potato of handling four strains, preserve after three months, compare degree with untreated potato with definite sprout inhibition.
The result is as follows:
Amount of application (gram/ton) inhibiting rate (%) of potato breed combination thing
3 months 5 months
Squire????????????500????????????????????????69???????99
100????????????????????????96???????99
150????????????????????????99???????99
300????????????????????????99???????99
Romano????????????50?????????????????????????＊???????75
100????????????????????????＊???????93
150????????????????????????＊???????96
300????????????????????????＊???????97
Desiree???????????50?????????????????????????71???????98
100????????????????????????97???????98
150????????????????????????99???????99
300????????????????????????100??????99
Cara??????????????50?????????????????????????88???????87
100????????????????????????98???????98
150????????????????????????100??????99
300????????????????????????100??????99
* late germination kind
In comparative experiments, do similarly test, but be the composition that is purchased of base-material with the tecnazene for one kind with BYG RAN S(by the ratio of 1300 gram/tons) the processing potato, the result is as follows:
Potato kind inhibiting rate (%)
3 months 5 months
Squire????????????????????????78?????????98
Romano????????????????????????＊?????????75
Desiree????????????????????????93????????83
Cara???????????????????????????85????????82
Also measured the potato loss in weight under the different disposal situation, and compared with processed conventionally result and undressed control group, the mean value of all kinds of test is as follows:
The disposition loss in weight
3 months 5 months
Blank (control group) 1.8 3.3
Carbetamide 50 gram/tons 1.4 2.8
Carbetamide 100 gram/tons 1.5 2.8
Carbetamide 150 gram/tons 1.3 2.2
Carbetamide 300 gram/tons 1.5 2.3
Bygran S 1300 gram/tons 1.9 3.5
Claims (10)
1, a kind of method of inhibition of potato sprouting, this method comprise that a certain amount of carbetamide is applied to potato makes it to be enough to sprout inhibition.
2,, it is characterized in that before storage or duration of storage is used carbetamide with the germination of inhibition of potato at duration of storage according to the method for claim 1.
3,, it is characterized in that digging out the back and using carbetamide after the medication processing phase potato according to the method for claim 1 or 2.
4, according to the method for claim 1,2 or 3, it is characterized in that using before the carbetamide, potato is not cleaned.
5, require one of any method according to aforesaid right, the amount of application that it is characterized in that carbetamide is a potato 17-200 gram per ton.
6, according to the method for claim 5, the amount of application that it is characterized in that carbetamide is a potato 30-70 gram per ton.
7, require one of any method according to aforesaid right, it is characterized in that using carbetamide by the aqueous dispersions or the suspension that spray carbetamide.
8, according to the method for claim 1, it is characterized in that before plantation, carbetamide is applied on the potato with retarded germination.
9, according to the method for claim 1 or 8, the consumption that it is characterized in that carbetamide is a potato 17-50 gram per ton.
10, a kind of composition that is used for inhibition of potato sprouting, said composition comprises carbetamide and a kind of acceptable diluent or carrier.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898914748A GB8914748D0 (en) | 1989-06-27 | 1989-06-27 | New method |
| GBNO.8914748 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1048784A true CN1048784A (en) | 1991-01-30 |
Family
ID=10659135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90106662A Pending CN1048784A (en) | 1989-06-27 | 1990-06-26 | Inhibition of potato sprouting |
Country Status (23)
| Country | Link |
|---|---|
| CN (1) | CN1048784A (en) |
| AT (1) | AT393933B (en) |
| AU (1) | AU622813B2 (en) |
| BE (1) | BE1003881A5 (en) |
| CA (1) | CA2019518A1 (en) |
| CH (1) | CH680826A5 (en) |
| DD (1) | DD295970A5 (en) |
| DE (1) | DE4020499A1 (en) |
| DK (1) | DK154890A (en) |
| ES (1) | ES2032242B1 (en) |
| FR (1) | FR2648674A1 (en) |
| GB (1) | GB8914748D0 (en) |
| GR (1) | GR1000652B (en) |
| HU (1) | HUT59801A (en) |
| IE (1) | IE902201A1 (en) |
| IT (1) | IT1249013B (en) |
| LU (1) | LU87755A1 (en) |
| NL (1) | NL9001454A (en) |
| PL (1) | PL285789A1 (en) |
| PT (1) | PT94500A (en) |
| RU (1) | RU1833138C (en) |
| YU (1) | YU124390A (en) |
| ZA (1) | ZA904825B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123905A (en) * | 2015-09-15 | 2015-12-09 | 齐鲁工业大学 | Method for inhibiting potato sprouting |
| CN104397149B (en) * | 2014-11-11 | 2017-03-15 | 新疆林科院经济林研究所 | A kind of method of employing Sorbus sibirica extracting solution inhibition of potato sprouting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL257972A (en) * | 1959-11-17 | |||
| FR1346425A (en) * | 1962-11-07 | 1963-12-20 | Vondelingen Plaat Bv | Potato preservation process |
| FR95866E (en) * | 1968-05-10 | 1971-11-12 | Inst Francais Du Petrole | New compound food containing algae of the spirulina type. |
| US4095971A (en) * | 1977-03-08 | 1978-06-20 | Rhodia, Inc. | Tobacco sucker control |
| EP0104902A3 (en) * | 1982-09-24 | 1986-01-22 | Wheatley Chemical Company Limited | Protection agent for fruits and vegetable tubers |
| DE3713198A1 (en) * | 1987-04-18 | 1988-10-27 | Boehringer Ingelheim Kg | Germinating agents for potatoes |
-
1989
- 1989-06-27 GB GB898914748A patent/GB8914748D0/en active Pending
-
1990
- 1990-06-18 IE IE220190A patent/IE902201A1/en unknown
- 1990-06-21 CA CA002019518A patent/CA2019518A1/en not_active Abandoned
- 1990-06-21 ZA ZA904825A patent/ZA904825B/en unknown
- 1990-06-25 AU AU57761/90A patent/AU622813B2/en not_active Ceased
- 1990-06-25 AT AT0135390A patent/AT393933B/en not_active IP Right Cessation
- 1990-06-25 GR GR900100486A patent/GR1000652B/en unknown
- 1990-06-25 PL PL28578990A patent/PL285789A1/en unknown
- 1990-06-25 NL NL9001454A patent/NL9001454A/en not_active Application Discontinuation
- 1990-06-26 YU YU124390A patent/YU124390A/en unknown
- 1990-06-26 ES ES9001762A patent/ES2032242B1/en not_active Expired - Lifetime
- 1990-06-26 DK DK154890A patent/DK154890A/en not_active IP Right Cessation
- 1990-06-26 CN CN90106662A patent/CN1048784A/en active Pending
- 1990-06-26 RU SU904830320A patent/RU1833138C/en active
- 1990-06-26 FR FR9008301A patent/FR2648674A1/en not_active Withdrawn
- 1990-06-26 PT PT94500A patent/PT94500A/en not_active Application Discontinuation
- 1990-06-27 HU HU904012A patent/HUT59801A/en unknown
- 1990-06-27 DE DE4020499A patent/DE4020499A1/en not_active Withdrawn
- 1990-06-27 BE BE9000658A patent/BE1003881A5/en not_active IP Right Cessation
- 1990-06-27 LU LU87755A patent/LU87755A1/en unknown
- 1990-06-27 DD DD90342158A patent/DD295970A5/en not_active IP Right Cessation
- 1990-06-27 CH CH2147/90A patent/CH680826A5/fr not_active IP Right Cessation
- 1990-06-27 IT IT02079390A patent/IT1249013B/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397149B (en) * | 2014-11-11 | 2017-03-15 | 新疆林科院经济林研究所 | A kind of method of employing Sorbus sibirica extracting solution inhibition of potato sprouting |
| CN105123905A (en) * | 2015-09-15 | 2015-12-09 | 齐鲁工业大学 | Method for inhibiting potato sprouting |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2648674A1 (en) | 1990-12-28 |
| GR900100486A (en) | 1991-11-15 |
| ATA135390A (en) | 1991-07-15 |
| IT9020793A0 (en) | 1990-06-27 |
| LU87755A1 (en) | 1991-02-18 |
| IT9020793A1 (en) | 1991-12-27 |
| DK154890D0 (en) | 1990-06-26 |
| ZA904825B (en) | 1991-04-24 |
| IT1249013B (en) | 1995-02-11 |
| PT94500A (en) | 1991-02-08 |
| HUT59801A (en) | 1992-07-28 |
| AU5776190A (en) | 1991-01-03 |
| CH680826A5 (en) | 1992-11-30 |
| AT393933B (en) | 1992-01-10 |
| PL285789A1 (en) | 1991-03-11 |
| DK154890A (en) | 1990-12-28 |
| DE4020499A1 (en) | 1991-01-03 |
| IE902201A1 (en) | 1991-01-02 |
| YU124390A (en) | 1992-12-21 |
| CA2019518A1 (en) | 1990-12-27 |
| DD295970A5 (en) | 1991-11-21 |
| RU1833138C (en) | 1993-08-07 |
| ES2032242A1 (en) | 1993-01-16 |
| BE1003881A5 (en) | 1992-07-07 |
| IE902201L (en) | 1990-12-27 |
| HU904012D0 (en) | 1990-12-28 |
| NL9001454A (en) | 1991-01-16 |
| GR1000652B (en) | 1992-09-25 |
| ES2032242B1 (en) | 1993-12-16 |
| AU622813B2 (en) | 1992-04-16 |
| GB8914748D0 (en) | 1989-08-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |