CA2019518A1 - Inhibition of potato sprouting - Google Patents

Inhibition of potato sprouting

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Publication number
CA2019518A1
CA2019518A1 CA002019518A CA2019518A CA2019518A1 CA 2019518 A1 CA2019518 A1 CA 2019518A1 CA 002019518 A CA002019518 A CA 002019518A CA 2019518 A CA2019518 A CA 2019518A CA 2019518 A1 CA2019518 A1 CA 2019518A1
Authority
CA
Canada
Prior art keywords
carbetamide
potatoes
sprouting
inhibition
tonne
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.)
Abandoned
Application number
CA002019518A
Other languages
French (fr)
Inventor
Gordon Ingram
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Agriculture Ltd
Original Assignee
Rhone Poulenc Agriculture Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Agriculture Ltd filed Critical Rhone Poulenc Agriculture Ltd
Publication of CA2019518A1 publication Critical patent/CA2019518A1/en
Abandoned legal-status Critical Current

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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

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  • 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)
  • Storage Of Harvested Produce (AREA)
  • Supports For Plants (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

ABSTRACT

The invention relates to the use of carbetamide to inhibit the sprouting of potatoes, for example during storage.

Description

2019~ ~

INHIBITION ~Y ~Q~AT~ S~OU~IN~
This invent$on relates to thq~control and inhibition of sprouting o~ potatoes and more particularly to the chemical inhibltion of ~uch ~pr~uting by th~ applio~tion of carbRtamide.
CarbQtamide i~ the compound o~ the fo~ula:

~H5~-~oO-C~tC~-CO-N~-~2H5 It is otherwlse known a~ D-N-ethyl-laa~amide phenylc3rba~ate or N-phenyl~ ethylc~rbamoyl)ethylcarbamate ~D-isomer).
Potatoes ~Sol~um ~u~rosu~), can ~ subjected to extend~d peri~d~ o~ ~torage between hArvesting and consumption. ~uring such perlod6 the harvested crop tendq to sprout. Such sprou~ing results in a degr~e o~ ~poilage~
which it is ~esirable to avoid. A number of chemic~l a~en~s a~ known ~hi~h will inhibit ~uch sprout$ng (e,g.
c~lorpropha~, propham, tecnazene) but all ~u~fer ~rom various di~Adv~ntages~ We have now ~ound that carb~t~mi~e is an e~fec~ sprouting ~nhibitor twhich in tu~n redu~e~ moi~ture 0 108s and main~Ains turgidity), which posse~es several advantages over the cur~ently ~sed ~a~ria~. In addition to tbe inhibition of ~prouting during storage it h~s als~ been disco~sred ~hat c~rb~tamide can be ~sed ~o delay sprou~ing o~
seed pota~oe~ befor~ plan~ing, release ~ccurring when --~ STE ~PPELE ~ 7-"7?'7SG$ ~ r `~ + ~--_~" c, ~ T Fl`l PEI~ G
2 0 ~ 8 planting h~ taken place.
The inhibition of sproutin~ re~er~ to a r~duction in th~ numb~r o~ ~pro~ts per ~ubsr and~or ~ redu~tion in the mean ~prout length.
The pre e~t lnventio~ ~ccor~ingly provides a meth~d for lnhibitiny ~he sprouting of potatoe~, ~hich ~mpri~es applying thereto an amount o~ ~ar~et~mide ~u~ ient ~o inhibit ~he sprouting thereof~ Th~ carbe~amide may be applied, ~or example, prior to or during stor~y~ to inhlbit lo t.he sprouting of stored potatoes. Carbetamide 1~ pre~erably applied at or after the no~mal curing peri~d ~fter li~ting the crop prior ~o stor~g~. The tuber~ ~hould pr,3~e~ahly not ~e washed prior to treatment (although wa~hing in water ~t carefully controlled temper~tures i6 feagible).
Car~e~amide i~ a known selective herbicide which has be~n wldely used in the cultivation o~ ~ra~e, domestic, and eed bras~i~ae and legumes and a wide varlRty of o~her ~ops.
It 1~ also u~ed ~or weed ~ontrol in fallow lands, orchards, vineyards and nurserie~
Ca~betamlde also ~how~ plan~ ~rowth regulatory activlty and c~n ~e used as an ef~ective ~ucker inhibito~ in tobacco pl~nt~ wher~ it ~locks or inhi~it~ the ~ro~th of axillary bu~s ~y modifyinq ~eristematl'c a~ivity~ Rowe~r ~he pre~ent mod~ of action is dif~erent as all pro~ting ls inhibit~d in an already harvested cr~p, wheraa~ ~ n tobaac~
the ~ain a~ion i~ the seiective inhibi~lon of tha growth of particular (i.e. non-terminal~ bud~ in the still-growing ~ .--, ~ T r w O r r ~ ~ o '~ L ~ '1' '1 `L ' ~: `L `~' 1:-- _ O ' ~ 1 ' T C 1`1 D r r 1 1 2~5~8 plant.
The ~ethod of the pre~Qnt inven~ion for treatment o~
po~toe~ ~an employ any of the Xnown ~ompositiQn~ of carbetamide. Suitahle compo3ition~ for u~e in ~h~ ~e~hod o~
th~ invention compri~e carbetamide in ~s~ociation with ~
diluent or c~rrier. Th~se compo~i~ions can ~e preparcd in ~he form of e.~. ~et~able pvwder~, powdex~ for dusting, solutians, emul~i~iable concentrate~ ulsion~, ~uspens~on aoncen~rates and aexosols and generally comprise from l to 95% by weight of active mat~rial; o~her ingredients which may be present include sur~ctants and o~her acoeptable adjuvants such as absorbent~, binders, p~netration agent~, ~tabilisers and other activa materials, for exampl~ ~un~icide~ and insecticides. The term "carrie~" denotes an or~ania ox l~ inorg~nic, natural or ~yntheti~ material with Wh~h the c~rbetamid~ i~ combined in order to ~ilitate it~
application, tran~port, handling or adher~nce to the potato.
The carrier can be solid (e.g. a clay or a natuxal or synt~atic ~il$cata~ or fluid (e.~. water ~r organi~ ~ol~ents ~ncludlng ketone~ ~uch a~ aceto~, acetophenone, and ~y~lic katones ~uch a3 cyclohexanone; dimethylformamide: lower alkanol~, ~uch as ~ethanol or ~natur~d ethanal; ch~orinated hydro~arbonx, ~uch a~ ~ethylene ~lorid~; aromatic ~ol~ent3, such as toluene and xylene; and petroleum fxac~ion~).
Pxeferrad solid carriers are water ~oluble ~nd of ~ood g~ade, e.g. polyvinyl alcohol (PVA) an~ ~ug~r-~a~ad pr~duct~.
The suxfact~nt can be a~ ~mulsifying, disper~ing or T F ,C~ r ~ F I F --. .~ '7--~ ~ 2 '--, `" ~ `~ c 'i- r ~ _ o " ~ F i~l p r r 2 0 ~ g - g -wetting agcnt and can be ionic or non-ionlc. Suitabla emulsifiers include the co~monly u~ed ca~ionic, anionic, non-ionic or zwi~terioni~ ~aterial~ ~uch as, for ~xampl~, the ~alt~ of poly~crylic acids, ligno-~lphonic acids, and condsnsate~ oE e~hylene oxide w:ith ~atty alcohol~, ~cid~ and amine~.
other ad~u~ant~ whioh may be in~lud~d in ~he co~po~ition for ~imultan ous appliaa~ion are fungicides and insecticides. EXamples of fungicides whiCh may ~e applied lo with c~rbatamide are imazalil and iprod~on~.
It i~ preferred to apply c~betamide as a disper~ion in or on liquid ~r solld ~edia typically a~ concen~a~ions Q~
0.01 to ~0~, e.g. ~.~ to 50%, by wel~ht.
~ arbeta~ide is ~oluhle in water to the extent of about 3.5g/litre. In liquid media the ~arbetamide is there~ore preferably applied in the form o~ an emulsified di~per~ion in water via the emulsification of a aon~entrated solution in a ~uitable ~olvent. Carbetamide can al~o be applied as ~n aguoou ~u6pension ~ormed from a wettable 20 powder~ The solvents, aative ~g~nt and ~urfactant~ are prepa~ed in the for~ of ~mul~ifiabl~ concentrat~ whi~h are then dilute~ with water, b~fore application, to ~he appropriate conc~ntration. Liquid conc~ntrat~ compo~ition~ ~
are preferred for the prepara~ion of disper~on~ ~or ~pray ~5 application~ ~owever, suoh aoncehtrateQ ~ay ba modified for dispRr~ion application via aerosols, mi~ts, or fog~. Su~h modification te~hnigues a~e well known.

~. T r ~ C ~ ~ ~ ? .~ G ~ t `~ p -f r ~ r ~1 1 ~ ~

2~ 95~ ~

The l~q~id formulations o~ o~rbeta~i~e may ~e applied by hand method~ such as hand spraying, ~prinkling ~ans, dipping ete~ but in lArge scale ~p~ration~ conventional pparatu~ (e.g. roller tabl~ mount~d equipment) may be u~ed.
Liquids may ~180 be di~tributed by ~oggers.
C~rbetamide i9 pre~e~ably applied ~y spraylng o~ an aqueous di~per~ion or ~uspension of a we~table powde~ This is conv-anisntly oarried out u3ing roller table mounted equipment for the potatoes: it i6 import~nt to ensu~e complete cover~ge in particular o~ the eyes of the tu~er.
Carb~tamide may also ~e ~pplied ln ~olid for~, i.e.
via wettable powders, dusts or granul~3. The~e ~re applied by dus~ing or di~persing the solids, in requisit~ amounts, onto the stored crop to be treated, ~or ~xample ~y powder granule qi~p~rsers. Wettable powders or ~ranules a~
preferred ~or Applioation of solid agent3.
The a~ncentra~ed composl~ion~, liquldt soli~ or ~emi-solid, are diluted before applic~tion to ensure uniform distribu~i~n. The degree o$ dilution required depends upon ~he mo~a of applicatlon. When Garbet~mid~ is spr~yed in liquid fonm via an aqu~ous dispersion or ~uspen~ion, ~he ~oncentration laYel ~f actiYe ingredlent m~y rang~ ~rom OoOl to 8~%, e.g. 4.5 to 50~, by weigh~.
W~ttable powdars co~pri~in~ a~out ~5~ by weight of o~rbetami~e are pre~erred, a~ ~r~ 801ution~ o~ ca~b~tamid~
compri~ing 100 to 300g~1 o~ carbet~ide.
Solid ~ompositisn~ ~re u~ed to gi~R about the sa~e .-. ~--T r ~ r l r ~ ~ G ~ ` r T F l` l p r r ~

-` 201~

_ fi _ concsntration of ~cti~e lngr~dient A~ ~re the l~quid compositions.
~ B ~ta~d a~ove, ~rb~ta~ e i~ compatibl~ with other active ~ubstance~, such as f~ngicide~ an~ lns~ctiGlde~, and it can thR~Rf ore be applied to t:h~ stored ~r~p~ in c~mbinativn ~he~with. SU~h appliqa~lon may be ~eparate, sequen~ial or s~mul~aneou~.
- The amount of carbetamide applled is generally from 17 to 200 g.a.i.(actl~Q ingredient)/~onne o~ potatoe~.
10In the t~mporary inhi~ition of sprouting ln seed potatoes after plantlng from 1~ to 50 g.a.i.f~onne i~
preferably used. It is believed tha~ the carbetamide is sub~eot to degradation in the soil: the g~ater the amount o~
~arbetamid~ ~sed the longer the delay in ~prouting.
15~ In the inhibl~lon o~ ~prouting in 6tored potato~
from 17 to 200 g.a.i.~tonne i8 preer~bly used, mo~t preferably from 30 to 70 g.a.i,Jtonne.
In g~n~al the lower the temp~rature thQ lowe~ the a~ount of carbet~mide reguired to inhibit ~prou~ing. The amount of carbe~a~ide requlred may al~o ~ary dep~h~ing on ~he varlety of potato, ~om~ variqtiRs being ~or~ prone to ~prout~ng than ot~er~.
By w~y of example, the follo~ing compoeitions ~y ~e u~ed ~n the ~ethod according to the pre~ent inven~ion.

T ~ ~; C' ~ C I r, . ~ U 'L _ .L 'I' _ ~ L ~: ~': `1 ` ' 1----_ ~ ~ ~-- D T r ~ I o ~ r I I ~ ~

2 B,1 ~ 8 Wett~bl~ Powders (percen~g~ by wei~ht) carbetamide 70 SO
nonyl~henol ox~ethyl-17 (we~ting agent) 2 polyc~rbox~late ~di~p~rsin~ agent) Z
~ilica (car~ier~ 2~ 25 calc~um car~on~te (~arrler) ~ ~1 Emulslfiabl~ concentrate carbe~amide 300 q acetophenon~ (~arrier) ~80 g nonylphenol oxyethyl-7 ~wettin~ ~en~) 200 ~
~yclohexanane ~carrier) qs 1000 cc ~ arbetamide h~s an ~cute L~5~ in rats o~ 11,000 mg/k~ animal body weight and is practically devoid of chroni~ toxicity. Toplcal ~pplicat1ons in the ra~bit eye ~5 m~) and to rabbit ~kin 1~ c~ea~) also lndicate absence o~ i~rltant ef~ects.
Thus, ~a~etamlde ~s les~ tox~c or ~r~itan~ to mammalian species than the previ~us~y used sprouting inhibitors and is safer for use ~y uns~illed workers~

Furthermore, in the a~sence of s~nificant ~oxi~ity, resldues on the tubers provide a significantly lower --l~ ~ T r G ~ ~l r ~ ~ ~. Q ~~ ' ' 'L '~ ' ~ . 'L '~ ' ~': ':~' 'J~' r--_ ~ ~ ~ ~ T r ~ l r r r ~

'l g - B -health and envlronm~ntal ha~ard to p~OCe~r5 and ul~imate ~onsumers.
C~rbeta~ide also produc~s les~ ~aint i.n t~e treated tubers, renderlng the~ more aooeptable ~or ~onsumpt~on.
Fur~hel~ore, carbetamide .i~ much 1G~S volatile than the ~prou~ing in~bitors at pre~ent in u~e~ This there~ore allows select.~ y of treatment and prevents cro~-contam~n~ion as the area o~ eff~ct o~ a tr~atment will not ~pread. There i~ there~ore no nacd to ~sgregate treated tubers ~rom unt~eated tu~ers or other ~t~r~d cxop~, or to u~e complex isolation procRdures du~in~ tr~atmen~, a~ is required with pr~sently u6ed inhibitors. ~he Ver~ low volatlllty al~o avoid~ ~ny vapour expo~ure r1~k to operatiVes in potato ~tor~s .
Tre~tment ~cording to the invention also ~sults in no greater weight losses than in convQntional treatments.
The ~ollowin~ Example illus~r~tes the use o~
carbetamlde accordin~ to the present invention.
XAMPLE
2~ ~our var~etie~ of potato were treated with varying ~mount~ of ~ w~ttable powder cont~ining 65~ wJW o~
oarbetamide. Th~ level of -~prouting i~hlbition was determined by compari~on with un~reatad pot~toe a~ter storage ~or thr~e month~, The results were as follows:

Pc)tato ¦ Applic~tlqn rate ~f Inhibition ~ % ) at variety compc~sition ~ g/torlne ) 3 months S months . ~ .. _ Squire 50 ~ ~9 lOP 9 ~ 50 ~g 9g 300 9~ ~
~ _ ~

Ro~nano5 Q * 7 5 100 * 93 150 ~ ~6 300 * g7 r)esi~ee50 71 98 100 - 97 ~8 150 ~ g9 . . __ _ .. .:
Cara ~0 88 ~7 15~- 10~ 9 - 300 ' 100 ~ate sprouting va~1ety . ~ - .--T ~ ., D C' C ' ~ ' - 10 ~

In comp~ratlve experiments a ~imilar ~est was ~arrled ou~ ex~ept that trea~ment was with ~YG~AN S ~a com~erclal composition based on te~nazenel at a rate of 1300g/tonne. The re~lts were as ~oll~ws:

Potato Inhibition ~%) at . .
variety 3 months 5 m~nths ~_ . ~
Squire 7~ 92 Rom~no ~ 75 Desiree ~ 83 cara 85 82 Weight l~sses of the pot~toes su~ected to the various trea~ments were als~ measured and ~cmpare~ with those re~ulting rom convention~l ~reatment and ~or t}~
untre~te~ controls. A~era~e ~lues for ~ll vari~ti~s of potatoes tested are as follows:

0 1 ~

Treatment Weight 106E; ~ % ) a~
_ _ . . ~ , __.
3 months 5 months ~ _ . .. . .

None ( ~Qntxol ) l . 8 3 . 3 Carbetamlde 50g/~onne 1~ 4 2 . ~
lOOg/tQnne ~. 5 2 . 8 150~/tonne 1. 3 2 . 2 ~ 300gJtonne l . 5 2 . 3 By~an $ 1300~/tonne ~ 3 . 5

Claims (10)

1. A method for inhibiting the sprouting of potatoes which method comprises applying thereto an amount of carbetamide sufficient to inhibit sprouting.
2. A method according to claim 1 in which the carbetamide is applied prior to or during storage to inhibit sprouting during storage.
3. A method according to claim 1 or 2 in which the carbetamide is applied after a curing period following lifting of the potatoes.
4. A method according to claim 1, 2 or 3 in which the potatoes are not washed prior to applying the carbetamide.
5. A method according to any one of the preceding claims in which the amount of carbetamide is 17 to 200 g /tonne of potatoes.
6. A method according to claim 5 in which the amount of carbetamide is 30 to 70 g /tonne of potatoes.
7. A method according to any one of the preceding claims in which the carbetamide is applied by spraying of an aqueous dispersion or suspension of carbetamide.
8. A method according to claim 1 in which the carbetamide is applied to potatoes prior to planting in order to delay sprouting.
9. A method according to claim 1 or 8 in which the amount of carbetamide is 17 to 50 g /tonne of potatoes.
10. A composition which comprises carbetamide and an acceptable diluent or carrier for use is the inhibition of the sprouting of potatoes.
CA002019518A 1989-06-27 1990-06-21 Inhibition of potato sprouting Abandoned CA2019518A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8914748 1989-06-27
GB898914748A GB8914748D0 (en) 1989-06-27 1989-06-27 New method

Publications (1)

Publication Number Publication Date
CA2019518A1 true CA2019518A1 (en) 1990-12-27

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CA002019518A Abandoned CA2019518A1 (en) 1989-06-27 1990-06-21 Inhibition of potato sprouting

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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

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* Cited by examiner, † Cited by third party
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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HUT59801A (en) 1992-07-28
HU904012D0 (en) 1990-12-28
AT393933B (en) 1992-01-10
YU124390A (en) 1992-12-21
ES2032242A1 (en) 1993-01-16
LU87755A1 (en) 1991-02-18
ATA135390A (en) 1991-07-15
DK154890D0 (en) 1990-06-26
RU1833138C (en) 1993-08-07
ES2032242B1 (en) 1993-12-16
CN1048784A (en) 1991-01-30
DD295970A5 (en) 1991-11-21
BE1003881A5 (en) 1992-07-07
GB8914748D0 (en) 1989-08-16
IE902201A1 (en) 1991-01-02
PT94500A (en) 1991-02-08
FR2648674A1 (en) 1990-12-28
GR900100486A (en) 1991-11-15
IT1249013B (en) 1995-02-11
NL9001454A (en) 1991-01-16
AU622813B2 (en) 1992-04-16
AU5776190A (en) 1991-01-03
IT9020793A1 (en) 1991-12-27
DE4020499A1 (en) 1991-01-03
ZA904825B (en) 1991-04-24
GR1000652B (en) 1992-09-25
PL285789A1 (en) 1991-03-11
IT9020793A0 (en) 1990-06-27
CH680826A5 (en) 1992-11-30
IE902201L (en) 1990-12-27
DK154890A (en) 1990-12-28

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