FR2543405A1 - FUNGICIDE COMPOSITION BASED ON TRIS ETHYL PHOSPHONATE ALUMINUM - Google Patents

FUNGICIDE COMPOSITION BASED ON TRIS ETHYL PHOSPHONATE ALUMINUM Download PDF

Info

Publication number
FR2543405A1
FR2543405A1 FR8305562A FR8305562A FR2543405A1 FR 2543405 A1 FR2543405 A1 FR 2543405A1 FR 8305562 A FR8305562 A FR 8305562A FR 8305562 A FR8305562 A FR 8305562A FR 2543405 A1 FR2543405 A1 FR 2543405A1
Authority
FR
France
Prior art keywords
phosethyl
composition according
strong base
composition based
acid
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.)
Granted
Application number
FR8305562A
Other languages
French (fr)
Other versions
FR2543405B1 (en
Inventor
Denis Barlet
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 CropScience SA
Original Assignee
Rhone Poulenc Agrochimie SA
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 Agrochimie SA filed Critical Rhone Poulenc Agrochimie SA
Priority to FR8305562A priority Critical patent/FR2543405B1/en
Priority to DE19843410011 priority patent/DE3410011A1/en
Priority to IL71368A priority patent/IL71368A/en
Priority to NL8400974A priority patent/NL8400974A/en
Priority to GR74240A priority patent/GR79874B/el
Priority to JP59060523A priority patent/JPS59184112A/en
Priority to MA20296A priority patent/MA20074A1/en
Priority to AU26239/84A priority patent/AU562117B2/en
Priority to GB08408138A priority patent/GB2137498B/en
Priority to ZA842365A priority patent/ZA842365B/en
Priority to IT47965/84A priority patent/IT1179361B/en
Priority to PT78349A priority patent/PT78349B/en
Priority to HU841289A priority patent/HU194707B/en
Priority to ES531128A priority patent/ES531128A0/en
Priority to BE0/212672A priority patent/BE899299A/en
Priority to LU85279A priority patent/LU85279A1/en
Priority to CH1632/84A priority patent/CH660282A5/en
Priority to BR8401472A priority patent/BR8401472A/en
Priority to OA58269A priority patent/OA07694A/en
Publication of FR2543405A1 publication Critical patent/FR2543405A1/en
Application granted granted Critical
Publication of FR2543405B1 publication Critical patent/FR2543405B1/en
Priority to US06/891,547 priority patent/US4935410A/en
Priority to SG373/89A priority patent/SG37389G/en
Priority to KE3891A priority patent/KE3891A/en
Priority to US07/469,302 priority patent/US5070083A/en
Priority to HK257/90A priority patent/HK25790A/en
Expired legal-status Critical Current

Links

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
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

ELLE CONTIENT DU PHOSETHYL-AL COMME MATIERE ACTIVE ET COMME STABILISANT UN SEL D'ACIDE FAIBLE ET DE BASE FORTE. SOLUTION AQUEUSE INJECTABLE DANS LES TRONCS DE CULTURES ARBUSTIVES.IT CONTAINS PHOSETHYL-AL AS AN ACTIVE SUBSTANCE AND AS A STABILIZING SALT OF LOW ACID AND STRONG BASE. AQUEOUS SOLUTION FOR INJECTION INTO THE TRUNKS OF TREE CROPS.

Description

La présente invention a pour objet de nouvellesThe subject of the present invention is new

compositions fongicides à base d'ester de l'acide phospho-  fungicidal compositions based on phosphoic acid ester

reux ainsi qu'un procédé de-lutte contre les maladies fongiques des plantes à l'aide de ces compositions > Le brevet français 2 254-276 décrit des composi- tions pour la lutte contre les maladies fongiques des plantes contenant comme matière active, au moins un sel d'un acide alcoyl phosphoreux Ces compositions sont efficaces contre de nombreux champignons phytophages tels que les Phycomycètes notamment Plasmopara viticola et divers Phytophthora En pratique, c'est l'éthylphosphite d'aluminium ou tris éthyl phosphonate d'aluminium ou encore Phosethyl-Al qui est utilise commercialement sous forme d'une poudre mouillable en traitement par pulvérisation foliaire Si cette présentation est pleinement efficace dans ces conditions, notamment pour la protection de la vigne, son efficacité est plus longue à se manifester  and a method for combating plant fungal diseases using these compositions. French Pat. No. 2,254,276 discloses compositions for the control of fungal diseases of plants containing as active ingredient, The compositions are effective against many phytophagous fungi such as Phycomycetes including Plasmopara viticola and various Phytophthora In practice, it is aluminum ethylphosphite or aluminum tris ethyl phosphonate or Phosethyl -Al which is used commercially in the form of a wettable powder in foliar spray treatment If this presentation is fully effective under these conditions, especially for the protection of the vine, its effectiveness is longer to manifest itself

lorsqu'on l'applique curativement sur des cultures tropica-  when applied curatively to tropical crops

les attaquées, souvent fortement, par des champignons du  attacked, often strongly, by fungi

type Phytophthora, comme Phytophthora cinnamomi, respon-  Phytophthora type, such as Phytophthora cinnamomi,

sable de la pourriture de l'avocat ou des agrumes.  sand from rotting avocado or citrus fruits.

En effet, les quantités absorbées par un feuillage peu absorbant sont relativement faibles, insuffisantes quand on traite curativement des arbres déja atteints Cela nécessite des applications plus nombreuses rendant le traitement prohibitif, de toute façon lent, voire insuffisant en raison de la gravité de l'attaque des champignons. Il a maintenant été trouvé que ces maladies peuvent être efficacement combattues par application, notamment par injection dans les troncs d'arbres d'une solution aqueuse stabilisée de phoséthyl-Al Mais ceci pose un problème dans la mesure o cette matière active donne lieu, en milieu  In fact, the quantities absorbed by a low-absorbency foliage are relatively low, insufficient when treating previously infected trees. This requires more applications, making the treatment prohibitive, in any case slow or even insufficient because of the severity of the disease. mushroom attack. It has now been found that these diseases can be effectively combated by application, in particular by injection into the tree trunks of a stabilized aqueous solution of phosethyl-Al. However, this poses a problem insofar as this active ingredient gives rise to middle

aqueux, à une hydrolyse diminuant sensiblement et progres-  aqueous solution, with hydrolysis decreasing appreciably and progressively

sivement sa concentration rendant impossible l'obtention de  its concentration making it impossible to obtain

compositions aqueuses concentrées stables dans le temps.  concentrated aqueous compositions stable over time.

L'invention concerne donc un procédé de stabilisa-  The invention thus relates to a method of stabilizing

tion des solutions aqueuses de phoséthyl Ai caractérisé en ce qu'on ajoute à la solution aqueuse de phoséthyl Al contenant, comme stabilisant, un sel hydrosoluble d'acide faible et de base forte L'invention concerne également les solutions aqueuses de phoséthyl Ai stabilisées par ce procédé Comme acide faible, on entend un acide minéral  aqueous solutions of phosethyl Al, characterized in that a phosethyl Al aqueous solution containing a stabilized water-soluble salt of a weak acid and a strong base is added to the aqueous solution. The invention also relates to aqueous solutions of phosethyl Al stabilized by This process, as weak acid, is understood to mean a mineral acid

comme les sels d'acide de l'acide phosphoreux ou phosphori-  such as the acid salts of phosphorous or phosphoric acid

que mais de préférence organique, comme par exemple alipha-  but preferably organic, as for example aliphatic

tique comme l'acide acétique, propionique, butyrique, fumarique, oxalique, lactique, citrique ou encore un acide  like acetic acid, propionic acid, butyric acid, fumaric acid, oxalic acid, lactic acid, citric acid or an acid

aminé comme l'acide éthylène diamine tétracétique.  amine such as ethylene diamine tetracetic acid.

Comme base forte on peut utiliser une-base organi-  As a strong base one can use an organic base

que, telle qu'une amine tertiaire ou de préférence minérale  that, such as a tertiary amine or preferably mineral

comme les hydroxydes alcalins et alcalino terreux de préfé-  such as alkali and alkaline earth hydroxides, preferably

rence de bonne solubilité dans l'eau, comme la soude la  of good solubility in water, such as sodium hydroxide

potasse ou la chaux.potash or lime.

La quantité du stabilisant dépend de la nature de celui-ci et de la concentration du phoséthyl Al dans la composition aqueuse En effet, si le stabilisant est soit en quantité trop faible ou au contraire en quantité trop forte, la solution n'est pas limpide ce qui signifie que la solubilisation de la matière active est insuffisante avec  The amount of stabilizer depends on the nature of the latter and the concentration of phosethyl Al in the aqueous composition. Indeed, if the stabilizer is either too small or too large, the solution is not clear. which means that the solubilization of the active ingredient is insufficient with

pour conséquence une limitation correspondante de l'effica-  Consequently, a corresponding limitation of the effectiveness

cité De manière surprenante on a de plus constaté que la quantité la plus appropriée n'est pas celle correspondant à la stoechiométrie Par exemple, dans le cas de l'acétate de calcium une quantité environ moitié de la stoechiométrie donne une solution limpide stable alors que la dose double  Surprisingly, it has furthermore been found that the most appropriate amount is not that corresponding to stoichiometry. For example, in the case of calcium acetate about half of the stoichiometry gives a clear stable solution while the double dose

donne lieu à un précipité.gives rise to a precipitate.

La composition aqueuse selon l'invention peut également contenir d'autre adjuvants hydrosolubles tels que agents tensio actifs bien que cela ne soit pas nécessaire pour les solutions injectables Elle peut aussi contenir certains oligo-éléments favorables à la croissance des arbres ou à la lutte contre les carences, tels que des sels  The aqueous composition according to the invention may also contain other water-soluble adjuvants such as surfactants, although this is not necessary for injectable solutions. It may also contain certain trace elements favorable for the growth of trees or the fight against deficiencies, such as salts

de zinc, manganèse, fer, du bore en quantités appropriées.  zinc, manganese, iron, boron in appropriate amounts.

Le phoséthyl-Al est présent dans les compositions selon l'invention à une concentration généralement comprise entre 1 et 120 g/l et de préférence entre 10 et 110 g/1.  Phosethyl-Al is present in the compositions according to the invention at a concentration generally of between 1 and 120 g / l and preferably between 10 and 110 g / l.

Cette solution peut être appliquée par tout traite-  This solution can be applied by any

ment approprié tel que pulvérisation foliaire, trempage des racines On a obtenu d'excellents résultats par injection  appropriate application, such as foliar spraying, root soaking, excellent injection

dans le tronc d'arbres malades comme par exemple des avoca-  in the trunk of diseased trees such as avocados

tiers, mais le procédé est applicable à d'autres arbres telles que agrumes ou encore hévéa ou cacao Le traitement se fait en pratiquant d'abord des trous répartis dans le  third, but the process is applicable to other trees such as citrus or hevea or cocoa Treatment is done by first making holes distributed in the

tronc de l'arbre.trunk of the tree.

Dans une seconde étape, on injecte dans les trous, par tout dispositif adéquat, avec ou sans mise sous pression, une quantité définie de la solution aqueuse utilisée de Phoséthyl-Al qui peut varier de 0,1 à 5 g/m 2  In a second step, a suitable quantity is injected into the holes, by means of any suitable device, with or without pressurization, of a defined quantity of the aqueous solution of phosethyl-Al which may vary from 0.1 to 5 g / m 2.

de sol couvert par le feuillage.of soil covered by foliage.

L'absorption du liquide se fait lentement, le liquide étant maintenu de préférence sous pression dans l'appareil d'injection Quand l'injection est terminée, il peut être souhaitable de boucher le ou les trous à l'aide d'un matériau non agressif vis à vis du tissu végétal, comme par exemple une cire qui peut contenir des adjuvants  The absorption of the liquid is slow, the liquid being preferably maintained under pressure in the injection apparatus When the injection is completed, it may be desirable to seal the hole (s) with a non-combustible material. aggressive against plant tissue, such as a wax that may contain adjuvants

tels que désinfectants pour réduire le risque d'introduc-  such as disinfectants to reduce the risk of introducing

tion de maladies secondaires Le nombre de traitement est  secondary diseases The number of treatments is

très limité, en particulier par rapport au nombre d'inter-  very limited, particularly in relation to the number of

ventions nécessaires avec la pulvérisation foliaire Par exemple, la première année, sur un arbre bien atteint, un  necessary for foliar spraying. For example, the first year, on a well-

traitement curatif efficace'est obtenu avec deux injec-  Effective curative treatment is achieved with two injections

tions, les années suivantes, un traitement une fois par an  the following years, treatment once a year

suffisant au maintien de l'arbre sain ou en voie de guéri-  sufficient to maintain the healthy or healing tree

son L'efficacité du traitement est remarquable, des arbres gravement atteints pouvant être guéris en 2 ans, ce qui est  The effectiveness of the treatment is remarkable, severely affected trees can be cured in 2 years, which is

surprenant, quand on sait que d'autres fongicides systémi-  surprising, given that other systemic fungicides

ques normalement actifs sur ces champignons sont ineffica-  normally active on these fungi are inefficient

ces en injection dans les mêmes conditions.  these in injection under the same conditions.

Les exemples suivants illustrent la préparation d'une composition selon l'invention et son application par injection dans les troncs d'arbres malades.  The following examples illustrate the preparation of a composition according to the invention and its application by injection into the trunks of diseased trees.

Exemple l:Example 1:

On prépare, par dissolution successive dans l'eau, de Phoséthyl-Al et le cas échéant d'acétate de calcium les trois compositions pondérales suivantes: Invention Témoin 1 2 Phoséthyl-Al technique à 98 % 102 102 102 Acétate de calcium *- 33- 67 Eau qsp 1 litre 898 865 831 Les quantités d'acétate ajoutées correspondent respectivement à la moitié de la quantité stoechiométrique pour la composition 1 et à la totalité de cette quantité  The following three weight compositions are prepared by successively dissolving in water: Phosethyl-Al and, if appropriate, calcium acetate: Invention Control 1 2 Phosethyl-Al 98% technical 102 102 102 Calcium acetate * - 33 - 67 Water qs 1 liter 898 865 831 The amounts of acetate added correspond to half the stoichiometric amount for the composition 1 and all of this amount

stoechiométrique pour la composition 2.  stoichiometric for the composition 2.

Les trois solutions sont soumises à un test de stabilité pendant 1 mois à 500 C, au bout duquel on évalue la dégradation relative du Phoséthyl-Al et l'aspect de la solution Les résultats sont consignés dans le tableau suivant Critère d'évaluation I I Invention I au bout de 1 mois à 500 C I Témoin I 1 2 1  The three solutions are subjected to a stability test for 1 month at 500 ° C., at the end of which the relative degradation of the phosethyl-Al and the appearance of the solution are evaluated. The results are recorded in the following table Evaluation criterion II Invention I after 1 month at 500 CI Witness I 1 2 1

I I II I I

Dégradation relative I I du Phoséthyl-Al I 100 % 1 12 % 12 % I Aspect de la solution I i I (initialement limpide) I précipité I limpide précipitél  Relative degradation of Phosethyl-Al I 100% 12% 12% Appearance of the solution (initially clear) Precipitated precipitate

__ ________ I I I__ ________ I I I

Ce tableau montre clairement que, au bout de 1 mois  This table clearly shows that after 1 month

à 50 C:at 50 C:

dans la solution témoin, le phoséthyl-Al est complètement dégradé et que la solution précipite Cette solution n'est donc ni stable, ni limpide;  in the reference solution, phosethyl-Al is completely degraded and the solution precipitates. This solution is therefore neither stable nor clear;

dans les solutions 1 et 2 selon l'invention, la dégrada-  in solutions 1 and 2 according to the invention, the degradation

tion du phoséthyl-Al est limitée de manière acceptable; de  phosethyl-Al is suitably limited; of

plus, alors que la solution 2 donne lieu à un léger préci-  Moreover, while the solution 2 gives rise to a slight preci-

pité, la solution 1 est limpide Donc seule la solution 1  so, solution 1 is crystal clear So only the solution 1

est pleinement satisfaisante.is fully satisfactory.

-w 52543405-w 52543405

Claims (6)

REVENDICATIONS 1) Composition fongicide à base d'un sel d'acide alcoyl-  1) Fungicidal composition based on an alkyl acid salt phosphoreux, caractérisé en ce qu'elle est constituée par une solution aqueuse de phoséthyl-Al, contenant comme agent  phosphorus, characterized in that it consists of an aqueous solution of phosethyl-Al, containing as agent stabilisant un sel d'acide faible et de base forte.  stabilizing a weak acid salt and strong base. 2) Composition selon la revendication 1 caractérisée en ce  2) Composition according to claim 1 characterized in that que la base forte est l'hydroxyde de calcium.  that the strong base is calcium hydroxide. 3)Composition selon la revendication 1 caractérisée en ce  3) Composition according to claim 1 characterized in that que la base forte est l'hydroxyde de sodium ou de potassium.  that the strong base is sodium hydroxide or potassium hydroxide. 4) Composition selon l'une des revendications 1 et 2 carac-  4) Composition according to one of claims 1 and 2 carac- térisée en ce que le stabilisant est l'acétate de calcium.  characterized in that the stabilizer is calcium acetate. ) Composition selon l'une des revendications 1 a 4, carac-  Composition according to one of Claims 1 to 4, térisée en ce qu'elle contient de 1 à 120 g/l de phoséthyl-Al.  terized in that it contains from 1 to 120 g / l of phosethyl-Al. 6) Procédé d'obtention de solutions aqueuses stables conte-  6) Process for obtaining stable aqueous solutions containing nant du Phoséthyl AI selon l'une des revendications 1 à 5  Phosethyl Al component according to one of claims 1 to 5 caractérisé en ce qu'on ajoute à ces solutions un sel  characterized in that a salt is added to these solutions hydrosoluble d'acide faible et de base forte.  water soluble weak acid and strong base. 7) Procédé de protection de cultures arbustives contre les maladies fongiques caractérisé en ce qu'on injecte dans  7) A method of protecting shrubs against fungal diseases characterized in that it injects into leur tronc, une composition selon l'une des revendications  their trunk, a composition according to one of the claims 1-à 5.1 to 5.
FR8305562A 1983-03-31 1983-03-31 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE Expired FR2543405B1 (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
FR8305562A FR2543405B1 (en) 1983-03-31 1983-03-31 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE
DE19843410011 DE3410011A1 (en) 1983-03-31 1984-03-19 FUNGICIDE COMPOSITIONS BASED ON ALUMINUM TRIS (O-ETHYLPHOSPHONATE) AND THEIR PRODUCTION AND USE
IL71368A IL71368A (en) 1983-03-31 1984-03-27 Fungicidal compositions based on aluminium tris-o-ethyl-phosphonate
NL8400974A NL8400974A (en) 1983-03-31 1984-03-28 FUNGICIDE COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE.
GR74240A GR79874B (en) 1983-03-31 1984-03-28
JP59060523A JPS59184112A (en) 1983-03-31 1984-03-28 Insecticidal composition based on aluminum tris-ethylphosphonate
AU26239/84A AU562117B2 (en) 1983-03-31 1984-03-29 Aluminium tris-(ethyl phosphonate) fungicidal composition
GB08408138A GB2137498B (en) 1983-03-31 1984-03-29 Fungicidal compositions based on aluminium tris-(ethyl phosphonate)
ZA842365A ZA842365B (en) 1983-03-31 1984-03-29 Fungicidal composition based on aluminium tris-(ethylphosphonate)
IT47965/84A IT1179361B (en) 1983-03-31 1984-03-29 FUNGICIDE COMPOSITION BASED ON TRIS ETHYL ALUMINUM PHOSPHONATE
MA20296A MA20074A1 (en) 1983-03-31 1984-03-29 Fungicidal composition based on aluminum tris ethyl phosphonate.
OA58269A OA07694A (en) 1983-03-31 1984-03-30 Fungicidal composition based on aluminum tris ethyl phosphonate.
PT78349A PT78349B (en) 1983-03-31 1984-03-30 PROCESS FOR OBTAINING STABLE AQUEOUS SOLUTIONS CONTAINING PHOSETHYL-AL
HU841289A HU194707B (en) 1983-03-31 1984-03-30 Stabile, aquous fungicide composition containing aluminium-tris/ethyl-phosphonate/ as active component
ES531128A ES531128A0 (en) 1983-03-31 1984-03-30 PROCEDURE FOR PREPARING A FUNGICIDE COMPOSITION BASED ON A SALT OF ALKYL-PHOSPHORIC ACID
BE0/212672A BE899299A (en) 1983-03-31 1984-03-30 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE
LU85279A LU85279A1 (en) 1983-03-31 1984-03-30 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE
CH1632/84A CH660282A5 (en) 1983-03-31 1984-03-30 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE.
BR8401472A BR8401472A (en) 1983-03-31 1984-03-30 FUNGICIDE COMPOSITION, PROCESS FOR OBTAINING THE SAME AND PROCESS FOR PROTECTING PLANTS AGAINST FUNGIC DISEASES
US06/891,547 US4935410A (en) 1983-03-31 1986-07-29 Fungicidal aluminum tris-alkyl-phosphonate composition
SG373/89A SG37389G (en) 1983-03-31 1989-06-14 Fungicidal composition based on aluminium tris-(ethyl phosphonate)
KE3891A KE3891A (en) 1983-03-31 1989-06-21 Fungicidal composition based on aluminium tris-(ethyl phosphonate)
US07/469,302 US5070083A (en) 1983-03-31 1990-01-24 Fungicidal aluminum tris-alkyl-phosphonate composition
HK257/90A HK25790A (en) 1983-03-31 1990-04-04 Fungicidal composition based on aluminium tris-(ethyl phosphonate)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305562A FR2543405B1 (en) 1983-03-31 1983-03-31 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE

Publications (2)

Publication Number Publication Date
FR2543405A1 true FR2543405A1 (en) 1984-10-05
FR2543405B1 FR2543405B1 (en) 1986-01-03

Family

ID=9287542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305562A Expired FR2543405B1 (en) 1983-03-31 1983-03-31 FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE

Country Status (22)

Country Link
JP (1) JPS59184112A (en)
AU (1) AU562117B2 (en)
BE (1) BE899299A (en)
BR (1) BR8401472A (en)
CH (1) CH660282A5 (en)
DE (1) DE3410011A1 (en)
ES (1) ES531128A0 (en)
FR (1) FR2543405B1 (en)
GB (1) GB2137498B (en)
GR (1) GR79874B (en)
HK (1) HK25790A (en)
HU (1) HU194707B (en)
IL (1) IL71368A (en)
IT (1) IT1179361B (en)
KE (1) KE3891A (en)
LU (1) LU85279A1 (en)
MA (1) MA20074A1 (en)
NL (1) NL8400974A (en)
OA (1) OA07694A (en)
PT (1) PT78349B (en)
SG (1) SG37389G (en)
ZA (1) ZA842365B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935410A (en) * 1983-03-31 1990-06-19 Rhone-Poulenc Agrochimie S.A. Fungicidal aluminum tris-alkyl-phosphonate composition
FR2569530B1 (en) * 1984-08-29 1986-09-05 Rhone Poulenc Agrochimie FUNGICIDAL COMPOSITION BASED ON ALUMINUM TRIS ETHYL PHOSPHONATE
JPH0617288B2 (en) * 1986-05-07 1994-03-09 クミアイ化学工業株式会社 Agro-horticultural wettable powder composition
JP2840847B2 (en) * 1989-01-23 1998-12-24 ローヌ・プーランアグロ株式会社 Stabilized pesticide composition
DE4142974C2 (en) * 1991-12-24 1996-05-30 Alexander Burkhart Gross Und E Fungicidal compositions
FR2738112B1 (en) * 1995-09-05 1997-09-26 Rhone Poulenc Agrochimie METHOD FOR IMPROVING BANANA FRUIT YIELDS
WO1999004630A1 (en) * 1997-07-21 1999-02-04 Rhone-Poulenc Agro Agrochemical composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254276A1 (en) * 1973-12-14 1975-07-11 Pepro
FR2377155A1 (en) * 1977-01-14 1978-08-11 Philagro Sa FUNGICIDE COMPOSITIONS BASED ON ALCOYLPHOSPHITES
EP0064283A2 (en) * 1981-04-30 1982-11-10 Syntex (U.S.A.) Inc. Stabilization of 1-substituted imidazole derivatives in talc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2112136A6 (en) * 1970-11-06 1972-06-16 Dynachim Sarl Pesticidal organophosphorus compositions - stabilized with aminoacid salts
GB2000031B (en) * 1977-06-17 1982-01-27 Shell Int Research Stabilization of oxime carbamates
EP0038778A3 (en) * 1980-04-21 1981-11-25 Ciba-Geigy Ag Alkyl phosphonites, process for their preparation and the use of alkyl phosphonites as fungicides
CA1173748A (en) * 1981-05-21 1984-09-04 Robert G. Eagar, Jr. Dialdehyde containing compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254276A1 (en) * 1973-12-14 1975-07-11 Pepro
FR2377155A1 (en) * 1977-01-14 1978-08-11 Philagro Sa FUNGICIDE COMPOSITIONS BASED ON ALCOYLPHOSPHITES
EP0064283A2 (en) * 1981-04-30 1982-11-10 Syntex (U.S.A.) Inc. Stabilization of 1-substituted imidazole derivatives in talc

Also Published As

Publication number Publication date
PT78349A (en) 1984-04-01
ES8504434A1 (en) 1985-04-16
GB2137498A (en) 1984-10-10
FR2543405B1 (en) 1986-01-03
HU194707B (en) 1988-03-28
NL8400974A (en) 1984-10-16
KE3891A (en) 1989-09-01
OA07694A (en) 1985-05-23
GR79874B (en) 1984-10-31
MA20074A1 (en) 1984-10-01
IT8447965A0 (en) 1984-03-29
ZA842365B (en) 1984-12-24
AU2623984A (en) 1984-10-04
SG37389G (en) 1989-10-13
BE899299A (en) 1984-10-01
GB8408138D0 (en) 1984-05-10
IL71368A (en) 1987-09-16
IT8447965A1 (en) 1985-09-29
DE3410011C2 (en) 1993-01-28
LU85279A1 (en) 1985-10-14
DE3410011A1 (en) 1984-10-04
AU562117B2 (en) 1987-05-28
CH660282A5 (en) 1987-04-15
GB2137498B (en) 1986-07-09
IL71368A0 (en) 1984-06-29
JPH0573721B2 (en) 1993-10-15
BR8401472A (en) 1984-11-06
HK25790A (en) 1990-04-12
JPS59184112A (en) 1984-10-19
PT78349B (en) 1986-07-22
HUT36685A (en) 1985-10-28
IT1179361B (en) 1987-09-16
ES531128A0 (en) 1985-04-16

Similar Documents

Publication Publication Date Title
ES2732553T3 (en) New procedure for treating pre-harvest or post-harvest vegetable products with phosphonic acid and an essential oil
JPH0733602A (en) Cut flower activator
CA2183995A1 (en) Plant protection using fish oil
FR2543405A1 (en) FUNGICIDE COMPOSITION BASED ON TRIS ETHYL PHOSPHONATE ALUMINUM
US4935410A (en) Fungicidal aluminum tris-alkyl-phosphonate composition
FR2569530A1 (en) FUNGICIDE COMPOSITION BASED ON TRIS ETHYL PHOSPHONATE ALUMINUM
BG62835B1 (en) Two- and three-component fungicidal mixtures
DE3226638C2 (en) Process and agent for inhibiting the growth of the wood-infested fungi Serpula lacrimans and Armillaria mellea and a wood-infesting Basidiomycete
PT90500B (en) PRODUCTION PROCESS OF A SODIUM DIOCYLSULPHO SUCCIONATE BASED PHYTO-SANITARY PRODUCT
JPH02115104A (en) Sterilizing and controlling agent against blight of tree and using thereof
DE2203228A1 (en) Fungicidal compositions for use in agriculture and horticulture
JP2022517996A (en) Ecological fertilizer durable against fruit physiology and pests
RU2804372C2 (en) Sustainable environmentally friendly fertilizer designed to combat pests and physiological disorders of fruit
JPH03279305A (en) Inhibitor of formation of pollen of needle-leaf tree such as tree of taxodiaceae or cupressaceae
EP0123688A1 (en) Biological agents of increased efficacy
JPH08268819A (en) Agent for preventing spreading of blossom blight (hypha) of apple tree, fungicide and its use
KR20230028936A (en) Control composition for bryophytes
KR20030069973A (en) Application of hydrogen peroxide generating agent for clean crop production
JP3833239B2 (en) Calcium-containing spray
JPH04173702A (en) Mitigative agent for nitrate-nitrogen content of plant and mitigating method using the same
CA2139825A1 (en) Fungicide
JPH0733603A (en) Cut flower vitality retainer and method for retaining cut flower vitality
GB2218907A (en) Combatting brown plant hopper eggs
JPH0733604A (en) Cut flower vitality retainer and method for retaining cut flower vitality
RU2001127858A (en) A plant treatment method and a plant protection composition used therein