PT94500A - METHOD FOR INHIBITING POTATO GERMINATION USING CARBETAMIDE - Google Patents
METHOD FOR INHIBITING POTATO GERMINATION USING CARBETAMIDE Download PDFInfo
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- PT94500A PT94500A PT94500A PT9450090A PT94500A PT 94500 A PT94500 A PT 94500A PT 94500 A PT94500 A PT 94500A PT 9450090 A PT9450090 A PT 9450090A PT 94500 A PT94500 A PT 94500A
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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
- 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
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- 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
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- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Nutrition Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Plant Substances (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Storage Of Harvested Produce (AREA)
- Supports For Plants (AREA)
Description
/ RHÔNE-POULENC AGRICULTURE LTD. ".MÉTODO PARA INIBIR A GERMINAÇÃO DE BATATAS UTILIZANDO A CARBETAMIDA" A presente invenção diz respeito ao controlo e inibição da germinação de plantas tuberosas e mais especialmente à inibição química dessa germinação mediante a aplicação de carbe-tamida. A carbetamida é um composto de fórmula c6h5-nh-coo-ch(ch3)-co-nh-c2h5 conhecido também por D-N-etil-lactamida-fenilcarbamato ou N-fenil-1-(etilcarbamoí1)-etilcarbamato (isómero D)./ RHÔNE-POULENC AGRICULTURE LTD. " METHOD FOR INHIBITING POTATO GERMINATION USING CARBETAMIDE " The present invention relates to the control and inhibition of the germination of tuberous plants and more especially to the chemical inhibition of such germination by the application of carbe-tamida. Carbetamide is a compound of the formula known as D-N-ethyl-lactamide-phenylcarbamate or N-phenyl-1- (ethylcarbamoyl) ethylcarbamate (D-isomer).
As batatas (solanum tuberosum) podem armazenar-se durante períodos prolongados desde a colheita até ao consumo. Durante estes períodos o tubérculo tem tendência para germinar o que provoca uma certa deterioração que se deve evitar. Conhecem-se diversos agentes químicos capazes de inibir a germinação em tais circunstâncias (por exemplo, clorprofam, profam, tecnaze-ne) que no entanto apresentam algumas desvantagens. Recentemente verificou-se que a carbetamida é um inibidor eficaz da germinação, que apresenta algumas vantagens relativamente a materiais -2- / iPotatoes (solanum tuberosum) can be stored for prolonged periods from harvest to consumption. During these periods the tuber tends to germinate which causes a certain deterioration to be avoided. Various chemical agents capable of inhibiting germination are known in such circumstances (for example, chlorpropham, profam, tecnaze-ne) which however have some drawbacks. Carbetamide has recently been found to be an effective inhibitor of germination, which has some advantages over
correntemente utilizados.currently used.
Consequentemente a presenta invenção fornece um método que permite a inibição da germinação das batatas durante a armazenagem que consiste na aplicação sobre os tubérculos, antes ou durante a armazenagem, de uma quantidade de carbetamida suficiente para inibir a sua germinação. A carbetamida é um herbicida selectivo conhecido que tem sido largamente utilizado na cultura de forragem e na semea-ção de brassicáceas e legumes e numa grande variedade de outras culturas. Utiliza-se também para controlar as ervas daninhas em terras de pousio, pomares, vinhas e viveiros. A carbetamida também exibe acção reguladora do crescimento das plantas e pode utilizar-se como un inibidor eficaz do aparecimento de novos ramos nas plantas do tabaco porque bloqueia ou inibe o crescimento de gomos axilares mediante modificação da actividade meristemática. Contudo, o modo de acção de acordo com a presenta invenção é diferente porque inibe toda a germinação numa sementeira já colhida, enquanto no tabaco a acção principal consiste na inibição selectiva do crescimento de gomos especiais, isto é, não terminais, na planta ainda em desenvolvimento . 0 método de acordo com a presenta invenção para o tratamento de batatas pode utilizar uma qualquer das composições conhecidas de carbetamida. Estas composições conhecidas podem apresentar-se sob a forma de pós molháveis, pés soltos para polvilhação, soluções, concentrados emulsionáveis, emulsões, -3- f .% concentrados para suspensões e aerossóis e incluem, na generalidade, 1 a 95%, em peso, de material activo e o peso restante sob a forma de veículos, agentes tensioactivos e outros adjuvantes aceitáveis tais como agentes de adsorção, agentes de aglutinação, agentes de penetração, agentes estabilizantes e outros materiais activos. 0 termo "veículo" designa um material orgânico ou inorgânico, natural ou sintético com o gual a carbetamida se associa de modo a facilitar a aplicação, o transporte ou o manuseamento. 0 veículo pode ser sólido (por exemplo, uma argila ou um silicato natural ou sintético) ou líquido (por exemplo, água ou dissolventes orgânicos incluindo cetonas tais como a acetona e a acetofenona e cetonas cíclicas tais como a ciclo-hexanona; a dimetilformamida; alcanóis inferiores como, por exemplo, o metanol ou o etanol desnaturado; hidrocarbone-tos clorados tais como o cloreto de metileno; dissolventes aromáticos tais como o tolueno e o xileno; e fracções do petróleo). 0 agente tensioactivo pode ser um agente emuldionante, um agente dispersante ou um agente molhante e pode ser iónico ou não iónico. Agentes emulsionantes apropriados incluem materiais ca-tiónicos, aniónicos, não iónicos ou anfotéricos geralmente utilizados como, por exemplo, sais de ácidos poliacrílicos, de ácidos ligno-sulfónicos e condensados de óxido de etileno com alcoóis gordos, ácidos gordos e aminas gordas.Accordingly the present invention provides a method which enables the inhibition of potato germination during storage which consists in applying to the tubers, before or during storage, a quantity of carbetamide sufficient to inhibit its germination. Carbetamide is a known selective herbicide that has been widely used in fodder crops and in the cultivation of brassicaceae and legumes and in a wide variety of other crops. It is also used to control weeds in fallow land, orchards, vineyards and nurseries. Carbetamide also exhibits plant growth regulating action and can be used as an effective inhibitor of the appearance of new branches in tobacco plants because it blocks or inhibits the growth of axillary buds by modifying meristematic activity. However, the mode of action according to the present invention is different because it inhibits all germination in a plant already harvested, whereas in tobacco the main action consists in the selective inhibition of the growth of special, ie non-terminal, buds in the plant still in development . The method according to the present invention for the treatment of potatoes may use any of the known compositions of carbetamide. These known compositions may be in the form of wettable powders, loose powder feet, solutions, emulsifiable concentrates, emulsions, concentrates for suspensions and aerosols, and generally comprise 1 to 95% by weight , of active material and the balance weight in the form of carriers, surfactants and other acceptable adjuvants such as adsorptive agents, binding agents, penetrating agents, stabilizing agents and other active materials. The term " vehicle " means an organic or inorganic material, natural or synthetic, as the carbobenzamide is associated in order to facilitate application, transport or handling. The carrier may be solid (e.g., a clay or a natural or synthetic silicate) or liquid (e.g., water or organic solvents including ketones such as acetone and acetophenone and cyclic ketones such as cyclohexanone; dimethylformamide; lower alkanols such as methanol or denatured ethanol, chlorinated hydrocarbons such as methylene chloride, aromatic solvents such as toluene and xylene, and petroleum fractions). The surfactant may be a blowing agent, a dispersing agent or a wetting agent and may be ionic or nonionic. Suitable emulsifying agents include commonly used cationic, anionic, nonionic or amphoteric materials such as, for example, salts of polyacrylic acids, lignosulfonic acids and condensates of ethylene oxide with fatty alcohols, fatty acids and fatty amines.
Outros adjuvantes que se podem incluir nestas composições com vista a uma aplicação simultânea são fungicidas e insecti-cidas. Exemplos de fungicidas que se podem aplicar com a carbetamida são imazalil e iprodione. E preferível aplicar a carbetamida como uma disper- são num meio líquido ou sólido caracteristicamente em concentrações de 0,5 a 50% em peso. A carbetamida é solúvel na água numa proporção de apro-ximadamente 3,5g/litro. Consequentemente, prefere-se aplicar a carbetamida, quando em meio líquido, sob a forma de uma dispersão emulsionada na água via a emulsificação de uma solução concentrada num dissolvente apropriado. Os dissolventes, o agente activo e os agentes tensioactivos preparam-se sob a forma de concentrados emulsionáveis que se diluem depois com água, antes da aplicação, até à concentração apropriada. Para a preparação de dispersões que se destinam a aplicar por pulverização preferem-se composições concentradas líquidas. Contudo, podem modificar-se estes concentrados para aplicação por dispersão via aerossóis ou nebulizadores. As técnicas de modificação utilizadas são técnicas convencionais.Other adjuvants which may be included in such compositions for simultaneous application are fungicidal and insecticidal. Examples of fungicides that can be applied with the carbobetamide are imazalil and iprodione. It is preferable to apply the carbetamide as a dispersion in a liquid or solid medium typically in concentrations of 0.5 to 50% by weight. Carbetamide is water soluble at a ratio of about 3.5 g / liter. Accordingly, it is preferred to apply the carbetamide, when in liquid medium, as a dispersion emulsified in water via the emulsification of a concentrated solution in an appropriate solvent. The solvents, the active agent and the surfactants are prepared as emulsifiable concentrates which are then diluted with water, prior to application, to the appropriate concentration. Liquid concentrate compositions are preferred for the preparation of dispersions which are to be sprayed. However, these concentrates can be modified for dispersion application via aerosols or nebulizers. Modification techniques used are conventional techniques.
As fórmulas líquidas de carbetamida podem aplicar-se por métodos manuais tais como pulverização manual, regadores, tubos de imersão, etc., embora se possam utilizar dispositivos convencionais (por exemplo, mesas rolantes) em operações de larga escala. As fórmulas líquidas também se podem distribuir utilizando pulverizadores. A carbetamida também se pode aplicar sob a forma de um sólido, isto é, sob a forma de pós molháveis, pós finos ou grânulos. Estas composições aplicam-se por nebulização ou dispersão dos sólidos, nas quantidades pretendidas, sobre os produtos armazenados que se pretende tratar, por exemplo utilizando disper-sadores de grânulos. Para aplicar agentes sólidos preferem-se pós molháveis ou grânulos.Liquid carbetamide formulas may be applied by manual methods such as hand spraying, watering cans, immersion tubes, etc., although conventional devices (eg, rolling tables) may be used in large-scale operations. Liquid formulas may also be dispensed using sprayers. Carbetamide may also be applied in the form of a solid, i.e. in the form of wettable powders, fine powders or granules. These compositions are applied by misting or dispersing the solids, in the desired amounts, onto the stored products to be treated, for example using granule dispersers. Solids or granules are preferred for applying solids.
As composições concentradas, líquidas, sólidas ou semi-sólidas diluem-se antes de se aplicarem para assegurar uma distribuição uniforme. 0 grau de diluição necessário depende do modo de aplicação. Quando se nebuliza a carbetamida sob a forma de um líquido via uma dispersão aquosa, o nível de concentração do ingrediente activo pode variar entre 4,5 e 50% em peso.The concentrated, liquid, solid or semi-solid compositions are diluted prior to application to ensure uniform distribution. The degree of dilution required depends on the mode of application. When carbetamide is nebulized as a liquid via an aqueous dispersion, the concentration level of the active ingredient may range from 4.5 to 50% by weight.
As composições sólidas utilizam-se de modo a fornecerem, aproximadamente, a mesma concentração de ingrediente activo fornecido pelas composições liquidas..The solid compositions are used so as to provide approximately the same concentration of active ingredient provided by the liquid compositions.
Como se afirmou antes, a carbetamida é compatível com outras substâncias activas, tais como fungicidas e insecticidas e podem, consequentemente, aplicar-se sobre as colheitas armazenadas em associação com as mesmas. Uma tal aplicação pode ser sequencial ou simultânea. A título exemplificativo, as composições seguintes podem utilizar-se no método de acordo com a presente invenção. Pós molháveis (percentagem em peso)As stated above, carbetamide is compatible with other active substances, such as fungicides and insecticides and can therefore be applied to the harvests stored in association therewith. Such an application may be sequential or simultaneous. By way of example, the following compositions may be used in the method according to the present invention. Wettable powders (percentage by weight)
Carbetamida 70 50 Nonilfenol-oxietil-17 (agente molhante) 2 2 Policarboxilato (agente dispersante) 2 2 Sílica (veículo) 26 25 Carbonato de cálcio (veículo) 0 21 -6-Carbetamide 70 50 Nonylphenol-oxyethyl-17 (wetting agent) 2 2 Polycarboxylate (dispersing agent) 2 2 Silica (carrier) 26 25 Calcium carbonate (carrier)
Concentrado emulsionávelEmulsifiable concentrate
Carbetamida 300 gCarbetamide 300 g
Acetofenona (veículo) 180 gAcetophenone (vehicle) 180 g
Nonilfenol-oxietil-17 (agente molhante) 200 gNonylphenol-oxyethyl-17 (wetting agent) 200 g
Ciclo-hexanona (veículo) q.b.p. 1000 cc A carbetamida possui uma DL^g aguda em ratos de 11000 mg/kg do peso do corpo do animal e é praticamente isenta de toxicidade crónica. As aplicações tópicas no olho do coelho (5 mg) e na pele do mesmo animal (creme a 5¾) indicam também ausência de efeitos irritantes.Cyclohexanone (vehicle) q.s. 1000 cc Carbetamide has an acute LD50 in rats of 11000 mg / kg body weight of the animal and is practically free of chronic toxicity. Topical applications in rabbit eye (5 mg) and skin of the same animal (5 creme cream) also indicate no irritant effects.
Assim, a carbetamida é menos tóxica ou irritante para os mamíferos do que os inibidores da germinação anteriormen-te utilizados e é mais segura para os trabalhadores sem conhecimentos profissionais que a utilizam. Além do mais, na ausência de ✓ toxicidade significativa, os restos detectados nos tubérculos representam um risco significativamente menor para o meio ambiente e para a saúde dos manipuladores e dos consumidores. A carbetamida também produz menos manchas nos tubérculos tratados, o que os torna mais aceitáveis para consumo. A carbetamida é também muito menos volátil do que os inibidores de germinação que actualmente se utilizam. Esta caracterfstica permite pois selectividade de tratamento e impede a contaminação cruzada uma vez que a área de efeito de um tratamento não se expandirá. Consequentemente, não é necessário separar tubérculos tratados de outros não tratados ou de outras colheitasThus, carbetamide is less toxic or irritant to mammals than the germination inhibitors previously used and is safer for workers without professional knowledge who use it. Furthermore, in the absence of significant toxicity, the debris detected in the tubers represents a significantly lower risk to the environment and to the health of handlers and consumers. Carbetamide also produces fewer stains on the treated tubers, which makes them more acceptable for consumption. Carbetamide is also much less volatile than the presently used germination inhibitors. This feature thus allows for selectivity of treatment and prevents cross-contamination since the area of effect of a treatment will not expand. Consequently, it is not necessary to separate treated tubers from other untreated or other crops
armazenadas ou utilizar técnicas complexas de isolamento durante o tratamento, tal como acontece com os inibidores presentemente utilizados.stored or used complex isolation techniques during treatment, as with the presently used inhibitors.
Com o tratamento de acordo com a presente invenção também não se verificam perdas de p-e-sõ superiores ãs dos tratamentos convencionais. 0 exemplo seguinte ilustra a utilização da car-betamida de acordo com a presente invenção.With the treatment according to the present invention there is also no loss of p-e-s higher than conventional treatments. The following example illustrates the use of the carbamamide according to the present invention.
ExemploExample
Trataram-se quatro variedades de batata com quantidades diferentes de um pó molhável contendo 65% p/p de carbetamida. Determinou-se o nível da inibição de germinação mediante comparação com batatas não tratadas após armazenagem durante 3 meses. Os resultados foram os seguintes:Four potato varieties were treated with different amounts of a wettable powder containing 65% w / w carbetamide. The level of inhibition of germination was determined by comparison with untreated potatoes after storage for 3 months. The results were as follows:
iriedade da Taxa de aplicação da Inibição aos (%) batata composição (g/'ton.) 3 meses 3 meses Sguire 50 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 t * Variedade que germinou mais tarde -9-(%) potato composition (g / ton) 3 months 3 months Sguire 50 69 99 100 96 99 150 99 99 300 99 99 Roman 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 t * Variety that germinated later -9-
Em experiências comparativas realizou-se um ensaio similar utilizando em vez de carbetamida. BYGRAN S (uma composição comercial contendo tecnazene) numa proporção de 1300 g/ton., Os resultados foram os seguintes:In comparative experiments a similar assay was performed using instead of carbetamide. BYGRAN S (a commercial composition containing tecnazene) in a proportion of 1300 g / ton., The results were as follows:
Variedade das Inibição (%) aos batatas 3 meses 5 meses Squire 78 92 Romano * 75 Desiree 93 83 Cara 85 82Variety of Inhibition (%) to potatoes 3 months 5 months Squire 78 92 Roman * 75 Desiree 93 83 Face 85 82
As perdas de peso das batatas submetidas aos diversos tratamentos foram também determinadas e comparadas com as obtidas após tratamento convencional e com os controlos não tratados.The weight losses of the potatoes submitted to the various treatments were also determined and compared with those obtained after conventional treatment and with the untreated controls.
Os valores médios referentes a todas as variedades de batatas esaiadas são ds seguintes: T ratamento Perda em peso (¾ ) aos 3 meses 5 meses Nula (controlo) 1,8 3,3 Carbetamida 50g/ton. 1,4 2,8 " lOOg/ton. 1,5 2,8 " 150g/ton. 1,3 2,2 " 300g/ton. 1,5 2,3 Bygran S 1300g/ton. 1,9 3,5The average values for all varieties of mashed potatoes are as follows: T ration Weight loss (¾) at 3 months 5 months None (control) 1.8 3.3 Carbetamide 50 g / ton. 1.4 2.8 " 100g / ton. 1.5 2.8 " 150g / ton. 1.3 2.2 " 300g / ton. 1.5 2.3 Bygran S 1300g / ton. 1.9
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898914748A GB8914748D0 (en) | 1989-06-27 | 1989-06-27 | New method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT94500A true PT94500A (en) | 1991-02-08 |
Family
ID=10659135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT94500A PT94500A (en) | 1989-06-27 | 1990-06-26 | METHOD FOR INHIBITING POTATO GERMINATION USING CARBETAMIDE |
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| 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) |
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| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE597035A (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 |
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1989
- 1989-06-27 GB GB898914748A patent/GB8914748D0/en active Pending
-
1990
- 1990-06-18 IE IE220190A patent/IE902201A1/en unknown
- 1990-06-21 ZA ZA904825A patent/ZA904825B/en unknown
- 1990-06-21 CA CA002019518A patent/CA2019518A1/en not_active Abandoned
- 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 NL NL9001454A patent/NL9001454A/en not_active Application Discontinuation
- 1990-06-25 AU AU57761/90A patent/AU622813B2/en not_active Ceased
- 1990-06-25 PL PL28578990A patent/PL285789A1/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 PT PT94500A patent/PT94500A/en not_active Application Discontinuation
- 1990-06-26 CN CN90106662A patent/CN1048784A/en active Pending
- 1990-06-26 YU YU124390A patent/YU124390A/en unknown
- 1990-06-26 RU SU904830320A patent/RU1833138C/en active
- 1990-06-26 FR FR9008301A patent/FR2648674A1/en not_active Withdrawn
- 1990-06-27 DE DE4020499A patent/DE4020499A1/en not_active Withdrawn
- 1990-06-27 CH CH2147/90A patent/CH680826A5/fr not_active IP Right Cessation
- 1990-06-27 DD DD90342158A patent/DD295970A5/en not_active IP Right Cessation
- 1990-06-27 IT IT02079390A patent/IT1249013B/en active IP Right Grant
- 1990-06-27 LU LU87755A patent/LU87755A1/en unknown
- 1990-06-27 BE BE9000658A patent/BE1003881A5/en not_active IP Right Cessation
- 1990-06-27 HU HU904012A patent/HUT59801A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE4020499A1 (en) | 1991-01-03 |
| AU5776190A (en) | 1991-01-03 |
| DK154890D0 (en) | 1990-06-26 |
| FR2648674A1 (en) | 1990-12-28 |
| GR900100486A (en) | 1991-11-15 |
| GR1000652B (en) | 1992-09-25 |
| DK154890A (en) | 1990-12-28 |
| PL285789A1 (en) | 1991-03-11 |
| BE1003881A5 (en) | 1992-07-07 |
| ATA135390A (en) | 1991-07-15 |
| CA2019518A1 (en) | 1990-12-27 |
| IE902201L (en) | 1990-12-27 |
| IT9020793A1 (en) | 1991-12-27 |
| CH680826A5 (en) | 1992-11-30 |
| AU622813B2 (en) | 1992-04-16 |
| NL9001454A (en) | 1991-01-16 |
| ZA904825B (en) | 1991-04-24 |
| HU904012D0 (en) | 1990-12-28 |
| AT393933B (en) | 1992-01-10 |
| GB8914748D0 (en) | 1989-08-16 |
| CN1048784A (en) | 1991-01-30 |
| IT1249013B (en) | 1995-02-11 |
| DD295970A5 (en) | 1991-11-21 |
| IE902201A1 (en) | 1991-01-02 |
| IT9020793A0 (en) | 1990-06-27 |
| ES2032242B1 (en) | 1993-12-16 |
| YU124390A (en) | 1992-12-21 |
| LU87755A1 (en) | 1991-02-18 |
| ES2032242A1 (en) | 1993-01-16 |
| RU1833138C (en) | 1993-08-07 |
| HUT59801A (en) | 1992-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC3A | Refusal |
Effective date: 19960502 |