AU2022383415A1 - Fungicidal composition and method of treatment thereof - Google Patents
Fungicidal composition and method of treatment thereof Download PDFInfo
- Publication number
- AU2022383415A1 AU2022383415A1 AU2022383415A AU2022383415A AU2022383415A1 AU 2022383415 A1 AU2022383415 A1 AU 2022383415A1 AU 2022383415 A AU2022383415 A AU 2022383415A AU 2022383415 A AU2022383415 A AU 2022383415A AU 2022383415 A1 AU2022383415 A1 AU 2022383415A1
- Authority
- AU
- Australia
- Prior art keywords
- spp
- amount
- prothioconazole
- potassium phosphite
- combination
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000011282 treatment Methods 0.000 title abstract description 17
- 239000000203 mixture Substances 0.000 title description 15
- 230000000855 fungicidal effect Effects 0.000 title description 7
- 239000005819 Potassium phosphonate Substances 0.000 claims abstract description 36
- YXXXKCDYKKSZHL-UHFFFAOYSA-M dipotassium;dioxido(oxo)phosphanium Chemical compound [K+].[K+].[O-][P+]([O-])=O YXXXKCDYKKSZHL-UHFFFAOYSA-M 0.000 claims abstract description 36
- MNHVNIJQQRJYDH-UHFFFAOYSA-N 2-[2-(1-chlorocyclopropyl)-3-(2-chlorophenyl)-2-hydroxypropyl]-1,2-dihydro-1,2,4-triazole-3-thione Chemical compound N1=CNC(=S)N1CC(C1(Cl)CC1)(O)CC1=CC=CC=C1Cl MNHVNIJQQRJYDH-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000005825 Prothioconazole Substances 0.000 claims abstract description 28
- 241000233866 Fungi Species 0.000 claims abstract description 13
- 208000031888 Mycoses Diseases 0.000 claims abstract description 13
- 230000003032 phytopathogenic effect Effects 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 4
- 241000196324 Embryophyta Species 0.000 claims description 20
- UHPMCKVQTMMPCG-UHFFFAOYSA-N 5,8-dihydroxy-2-methoxy-6-methyl-7-(2-oxopropyl)naphthalene-1,4-dione Chemical compound CC1=C(CC(C)=O)C(O)=C2C(=O)C(OC)=CC(=O)C2=C1O UHPMCKVQTMMPCG-UHFFFAOYSA-N 0.000 claims description 12
- 241000223218 Fusarium Species 0.000 claims description 12
- 241001533598 Septoria Species 0.000 claims description 12
- 235000013339 cereals Nutrition 0.000 claims description 10
- 244000068988 Glycine max Species 0.000 claims description 7
- 235000010469 Glycine max Nutrition 0.000 claims description 7
- 241001465180 Botrytis Species 0.000 claims description 6
- 241001157813 Cercospora Species 0.000 claims description 6
- 241001503951 Phoma Species 0.000 claims description 6
- 241000221300 Puccinia Species 0.000 claims description 6
- 241001480061 Blumeria graminis Species 0.000 claims description 4
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 claims description 3
- 240000002791 Brassica napus Species 0.000 claims description 3
- 235000006008 Brassica napus var napus Nutrition 0.000 claims description 3
- 241000222199 Colletotrichum Species 0.000 claims description 3
- 241001508802 Diaporthe Species 0.000 claims description 3
- 206010017533 Fungal infection Diseases 0.000 claims description 3
- 241001668538 Mollisia Species 0.000 claims description 3
- 241000440444 Phakopsora Species 0.000 claims description 3
- 241001291154 Pyrenopeziza brassicae Species 0.000 claims description 3
- 241000228453 Pyrenophora Species 0.000 claims description 3
- 241000233639 Pythium Species 0.000 claims description 3
- 241001361634 Rhizoctonia Species 0.000 claims description 3
- 241001515786 Rhynchosporium Species 0.000 claims description 3
- 244000061456 Solanum tuberosum Species 0.000 claims description 3
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 3
- 235000021536 Sugar beet Nutrition 0.000 claims description 3
- 240000008042 Zea mays Species 0.000 claims description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 3
- 235000005822 corn Nutrition 0.000 claims description 3
- 244000020551 Helianthus annuus Species 0.000 claims description 2
- 235000003222 Helianthus annuus Nutrition 0.000 claims description 2
- 241000223600 Alternaria Species 0.000 claims 2
- 241000173767 Ramularia Species 0.000 claims 2
- 241001149961 Alternaria brassicae Species 0.000 claims 1
- 241000371644 Curvularia ravenelii Species 0.000 claims 1
- 241000222058 Kabatiella Species 0.000 claims 1
- 241001459558 Monographella nivalis Species 0.000 claims 1
- 241000221662 Sclerotinia Species 0.000 claims 1
- 241000221696 Sclerotinia sclerotiorum Species 0.000 claims 1
- STZCRXQWRGQSJD-UHFFFAOYSA-M sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate Chemical compound [Na+].C1=CC(N(C)C)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-UHFFFAOYSA-M 0.000 claims 1
- 239000000417 fungicide Substances 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 239000004480 active ingredient Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- 239000005839 Tebuconazole Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 description 2
- OQEBBZSWEGYTPG-UHFFFAOYSA-N 3-aminobutanoic acid Chemical compound CC(N)CC(O)=O OQEBBZSWEGYTPG-UHFFFAOYSA-N 0.000 description 2
- 239000005780 Fluazinam Substances 0.000 description 2
- 241000223247 Gloeocercospora Species 0.000 description 2
- 206010061217 Infestation Diseases 0.000 description 2
- 241000233622 Phytophthora infestans Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- UZCGKGPEKUCDTF-UHFFFAOYSA-N fluazinam Chemical compound [O-][N+](=O)C1=CC(C(F)(F)F)=C(Cl)C([N+]([O-])=O)=C1NC1=NC=C(C(F)(F)F)C=C1Cl UZCGKGPEKUCDTF-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- KWLVWJPJKJMCSH-UHFFFAOYSA-N 2-(4-chlorophenyl)-N-{2-[3-methoxy-4-(prop-2-yn-1-yloxy)phenyl]ethyl}-2-(prop-2-yn-1-yloxy)acetamide Chemical compound C1=C(OCC#C)C(OC)=CC(CCNC(=O)C(OCC#C)C=2C=CC(Cl)=CC=2)=C1 KWLVWJPJKJMCSH-UHFFFAOYSA-N 0.000 description 1
- 239000005730 Azoxystrobin Substances 0.000 description 1
- 239000005747 Chlorothalonil Substances 0.000 description 1
- 239000005754 Cyazofamid Substances 0.000 description 1
- 239000005782 Fluopicolide Substances 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000005804 Mandipropamid Substances 0.000 description 1
- 239000005808 Metalaxyl-M Substances 0.000 description 1
- JDRJCBXXDRYVJC-UHFFFAOYSA-N OP(O)O.N.N.N Chemical compound OP(O)O.N.N.N JDRJCBXXDRYVJC-UHFFFAOYSA-N 0.000 description 1
- CJXGDWDDLMZNBC-UHFFFAOYSA-N P(O)(O)=O.P(O)(O)O Chemical compound P(O)(O)=O.P(O)(O)O CJXGDWDDLMZNBC-UHFFFAOYSA-N 0.000 description 1
- 239000005821 Propamocarb Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 239000007864 aqueous solution Chemical group 0.000 description 1
- WFDXOXNFNRHQEC-GHRIWEEISA-N azoxystrobin Chemical compound CO\C=C(\C(=O)OC)C1=CC=CC=C1OC1=CC(OC=2C(=CC=CC=2)C#N)=NC=N1 WFDXOXNFNRHQEC-GHRIWEEISA-N 0.000 description 1
- 230000001764 biostimulatory effect Effects 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- YXKMMRDKEKCERS-UHFFFAOYSA-N cyazofamid Chemical compound CN(C)S(=O)(=O)N1C(C#N)=NC(Cl)=C1C1=CC=C(C)C=C1 YXKMMRDKEKCERS-UHFFFAOYSA-N 0.000 description 1
- 208000022602 disease susceptibility Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- GBOYJIHYACSLGN-UHFFFAOYSA-N fluopicolide Chemical compound ClC1=CC(C(F)(F)F)=CN=C1CNC(=O)C1=C(Cl)C=CC=C1Cl GBOYJIHYACSLGN-UHFFFAOYSA-N 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ZQEIXNIJLIKNTD-GFCCVEGCSA-N metalaxyl-M Chemical compound COCC(=O)N([C@H](C)C(=O)OC)C1=C(C)C=CC=C1C ZQEIXNIJLIKNTD-GFCCVEGCSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- -1 phosphite salt Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- WZZLDXDUQPOXNW-UHFFFAOYSA-N propamocarb Chemical compound CCCOC(=O)NCCCN(C)C WZZLDXDUQPOXNW-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Chemical group 0.000 description 1
- 239000004546 suspension concentrate Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- NCPXQVVMIXIKTN-UHFFFAOYSA-N trisodium;phosphite Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])[O-] NCPXQVVMIXIKTN-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a method of controlling, preventing and/or treating phytopathogenic fungi causing fungal diseases in plants by treating said plants, plant parts and/or the seeds or the soil in which the plant is growing or in which it is desired to grow with a fungicidally effective amount of prothioconazole and a fungicidally effective amount of potassium phosphite. According to the present invention, potassium phosphite in combination with reduced doses of prothioconazole results in the same level of plant protection as treatments with the recommended full dose of fungicides.
Description
Fungicidal composition and method of treatment thereof
Description
Technical field
The present invention relates to a method of controlling, preventing and/or treating of phytopathogenic fungi causing diseases in plants.
The invention further relates to agricultural compositions thereof.
Background art
Use of pesticides in agriculture production plays an important role by preventing pests and insects' infestation which attack crops and cause significant damages and losses in food production.
The use of pesticides has increased many folds over the past few decades and such increased use imposes an important impact on the environment since frequent fungicide treatments are necessary to protect the crop due to factors such as increased pest resistance or crop disease susceptibility.
For environmental reasons there is a need to develop alternative methods of control of various fungal diseases in crops with reduced amount of fungicides necessary for efficient control of such fungal diseases.
Therefore, it is of utmost importance to find alternative pesticides with less or no environmental impact which will still provide adequate protection and benefit for crops.
According to the present invention, potassium phosphite which is considered to be a "green" product in combination with reduced doses of fungicides results in the same level of plant protection as treatments with the recommended full dose of fungicides.
These combined treatments reduce the doses of application of traditional fungicides and may also decrease the selection pressure for fungicide resistance development by the pathogen.
EP1355532 discloses a fungicide formulation composition based on phosphonic acid (phosphite) having a pH less than 4.
EP2566332 discloses a granular formulation with fungicidal activity comprising the active ingredient tebuconazole and a fertilizer with biostimulating activity, wherein one of the disclosed fertilizers is potassium phosphite.
W02004047540 discloses mixtures comprising salts of an alkaline or alkaline-earth metal, Mn or Zn of phosphorous acid and at least a second component selected from compounds having an antifungal activity.
Potassium phosphite combined with reduced doses of fungicides provides efficient protection against potato late blight in large-scale field trials, Liljeroth et al.. Crop Protection Volume 86, August 2016, Pages 42-55 disclose combinations of fungicides fluazinam; cyazofamid; mandipropamid; metalaxyl-M + fluazinam; fluopicolide + propamocarb), [3- amino-butyric acid, and potassium phosphite in treatment of potato late blight.
Currently several products containing potassium phosphite are available, both as a single active ingredient or in a mixture with other active ingredients such as VIATHON containing two active components - tebuconazole and potassium phosphite; ODYSSEY containing potassium phosphite, tebuconazole and azoxystrobin; CATAMARAN containing potassium phosphite and chlorothalonil, etc.
However, none of those documents or products disclose mixture of prothioconazole and potassium phosphite nor the use of such mixtures in combating Septoria spp. and Fusarium spp. infections and diseases on crops.
Summary of invention
According to the present invention, combined use of a phosphite salt (e.g., potassium phosphite, sodium phosphite, ammonium phosphite or other alkaline phosphites) and reduced doses of prothioconazole are investigated in methods of treatment of crops against fungal diseases. The preferred salt is potassium phosphite.
A method is disclosed for controlling, preventing and/or treating of phytopathogenic fungi causing fungal infections in plants, wherein said method comprises treating the plants, plant parts and/or the seeds or the soil in which the plant is growing, or in which it is desired to grow with a fungicidally effective amount of prothioconazole and fungicidally effective amount of potassium phosphite.
Furthermore, according to the present invention, combined use of potassium phosphite and reduced doses of prothioconazole are used in a method for the treatment of fungal diseases in crops caused by: a) in cereals - Septoria spp.; Blumeria graminis; Fusarium spp.; Puccinia spp.; Pyrenophora spp.; Rhynchosporium spp.; Tapesia spp.; Ramuiaria; Microdochium nivaie; b) in oilseed rape - Aiternaria brassicae; Scierotinia scierotiorum; Phoma; Pyrenopeziza brassicae; Botrytis spp.; c) in sunflower - Botrytis spp.; Phoma; Diaporthe heiianthin; Aiternaria spp.; d) in sugar beet - Cercospora spp.; Puccinia spp.; Ramuiaria,- e) in corn - Kabatieiia spp.; Heiminthosporium spp.; f) in potato - Phytophtora spp.; Pythium spp.; Heiminithosporium soiani; Aiternaria spp.; Rhizctonia soiani; g) in soybean - Phakopsora spp.; Fusarium; Blumeria graminis; Cercospora spp.; Colletotrichum spp.; Scierotinia; Rhizoctonia spp.; Septoria spp.
According to the present invention, phytopathogenic fungi are further selected from Septoria spp. and Fusarium spp. causing fungal diseases in cereals and soybean.
Furthermore, prothioconazole is applied in an amount of about 60 g/ha to about 150 g/ha, e.g., from 70 g/ha, or from 80 g/ha, or from 90 g/ha, up to 150 g/ha; preferably up to 120 g/ha, or up to 110 g/ha; or up to 100 g/ha, for example, about 60 g/ha to about 100 g/ha.
Furthermore, the salt potassium phosphite is applied in an amount of about 600 g/ha to about 1500 g/ha, e.g., from 800 g/ha to 1200 g/ha, or from about 600 g/ha to about 1000 g/ha.
Furthermore, disclosed herein are application rates of 80 g/ha to 120 g/ha, e.g., about 100 g/ha of prothioconazole and 800 g/ha to 1500 g/ha, e.g., 800 g/ha to 1200 g/ha, for example, about 1000 g/ha of potassium phosphite.
Also disclosed are application rates wherein prothioconazole is applied in an amount of about 60 g/ha in combination with potassium phosphite in an amount of 600 g/ha, wherein prothioconazole is applied in an amount of about 100 g/ha in combination with potassium phosphite in an amount of 1500 g/ha, wherein prothioconazole is applied in an amount of about 150 g/ha in combination with potassium phosphite in an amount of 1000 g/ha.
In one aspect, application rates of about 100 g/ha of prothioconazole and about 1000 g/ha of potassium phosphite are used in methods of treatment of Septoria spp. and Fusarium spp. in cereals and soybean.
The active ingredients can be applied successively (using suitable formulations of the individually applied materials, including for example, a suspension concentrate of prothioconazole and aqueous solutions or solid forms of the phosphite salt) or simultaneously (i.e., a single application achieved by tank-mixing the aforementioned products or by using an agricultural formulation in which the two fungicides are coformulated).
Definitions
The following description and examples are shown for exemplary and explanatory purposes and are not intended to limit the scope of the present invention.
The features and characteristics illustrated and/or described herein in connection with various examples presented herein may be combined with the features and characteristics of other examples also provided herein and such modifications and variations are intended to be included within the scope of the present invention.
For the purpose of the present disclosure, the following terms and abbreviations have the following meaning:
As used herein, term "fungicidally effective amount" means the relative amount that is effective to inhibit or control fungus growth rate, increase mortality or eradicate the fungus when the fungicidal composition is applied to the target fungus at a given application rate.
As used herein, and unless otherwise indicated, the term "about" when used in connection with numeric values, parameters or numerical ranges such as amounts, volumes, volume ratios, volume percentages, weight ratios, weight percentages, or application rates of ingredients of a composition, means an amount, a volume, a volume ratio, a volume percentage, a weight ratio, a weight percentage, or an application rate that is recognized by those of ordinary skill in the art to provide a desired effect equivalent to that obtained from the specified amount, volume, volume ratios, volume percentages, weight ratio, weight percentage, or application rate, is encompassed herein and should be construed in light of the number of reported significant digits and applying ordinary rounding techniques.
Any numerical range disclosed herein is meant to include all sub-ranges subsumed within the recited one. For instance, a range from 1 to 10 includes all sub-ranges between and including the recited minimal value 1 and the recited maximum value 10 and any value inbetween, including any and all decimal values.
The terms "composition" and "formulation" are used interchangeably throughout the text and are meant as having the same meaning.
The terms "plant" and "crop" are used interchangeably throughout the text and are meant as having the same meaning.
Following abbreviations have the following meaning:
KHP or K-phosphite - means potassium phosphite
0,0% - disease progressed to maximum
100,0% - no disease symptoms observed
A - first treatment
B - second treatment
BBCH - system to coding the phenological growth stages of plants
DA-A - days after first treatment (application)
DA-B - days after second treatment (application)
FL-1, FL-2, FL-n, etc. - means flag leaf minus 1, flag leaf minus 2, flag leaf minus n, wherein leaf-n is the oldest leaf on the plant (first emerged)
FLAGLE - means flag leaf
EAR - means grain-bearing tip
Disclosure of invention
The data in the below presented tables are expressed as follows: a) Data for untreated check (inoculated or not) is the percentage of infestation of the disease on the plant, for example on the leaves. b) Data where the treatments were applied is percentage of disease control (%disease control) by the applied compositions.
Example 1: Field trials Septoria in cereals (winter wheat)
Application timing: A = +/- BBCH32
B = BBCH 39-51 (21 DA-A)
Application timing: A = +/- BBCH32
B = BBCH 39-51 (21 DA-A)
Example 2: Field trials Fusarium in cereals (winter wheat)
Application timing: A = +/- BBCH60
Application timing: A = BBCH 60
Proth ioconazole 250 EC treatment was prepared/diluted from commercially available products to predetermined concentration and sprayed on the plants in amounts mentioned above and in Example 1 and Example 2.
All other treatments were prepared from formulated products to predetermined concentration and sprayed on the plants in amounts mentioned above and in Example 1 and Example 2.
Further embodiments according to the invention:
1. A method for controlling, preventing and/or treating of phytopathogenic fungi causing fungal infections in plants, wherein the method comprises treating the plants, plant parts and/or the seeds or the soil in which the plant is growing or in which it is desired to grow with a fungicidally effective amount of prothioconazole and fungicidally effective amount of potassium phosphite.
2. A method according to embodiment 1, wherein phytopathogenic fungi are selected from and are causing fungal diseases in selected crops: a) in cereals - Septoria spp.; B/umeria graminis; Fusarium spp.; Puccinia spp.; Pyrenophora spp.; Rhynchosporium spp.; Tapesia spp.; Ramuiaria; Microdochium nivaie; b) in oil seed rape - Aiternaria brassicae; Scierotinia scierotiorum; Phoma; Pyrenopeziza brassicae; Botrytis spp.; c) i n su nflower - Botrytis spp.; Phoma; Diaporthe heiianthin; Aiternaria spp.; d) in sugar beet - Cercospora spp.; Puccinia spp.; Ramuiaria,- e) in corn - Kabatieiia spp.; Heiminthosporium spp.; f) in potato - Phytophtora spp.; Pythium spp.; Heiminithosporium soiani; Aiternaria spp.; Rhizctonia soiani; g) in soybean - Phakopsora spp.; Fusarium; Biumeria graminis; Cercospora spp.; Colletotrichum spp.; Scierotinia; Rhizoctonia spp.; Septoria spp. A method according to embodiment 1, wherein phytopathogenic fungi are selected from Septoria spp. and Fusarium spp. causing fungal diseases in cereals and soybean. A method according to any of embodiments 1-3, wherein prothioconazole is applied in an amount of about 60 g/ha to about 150 g/ha. A method according to embodiment 4, wherein prothioconazole is applied in an amount of about 60 g/ha to about 100 g/ha. A method according to embodiment 4, wherein potassium phosphite is applied in an amount of about 600 g/ha to about 1500 g/ha.
A method according to embodiment 4, wherein potassium phosphite is applied in an amount of about 600 g/ha to about 1000 g/ha. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 100 g/ha in combination with potassium phosphite in an amount of 1000 g/ha. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 150 g/ha in combination with potassium phosphite in an amount of 1000 g/ha. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 60 g/ha in combination with potassium phosphite in an amount of 600 g/ha. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 100 g/ha in combination with potassium phosphite in an amount of 1500 g/ha.
Claims (11)
1. A method for controlling, preventing and/or treating of phytopathogenic fungi causing fungal infections in plants, wherein the method comprises treating the plants, plant parts and/or the seeds or the soil in which the plant is growing or in which it is desired to grow with a fungicidally effective amount of prothioconazole and fungicidally effective amount of potassium phosphite.
2. A method according to embodiment 1, wherein phytopathogenic fungi are selected from and are causing fungal diseases in selected crops: a) in cereals - Septoria spp.; Blumeria graminis; Fusarium spp.; Puccinia spp.; Pyrenophora spp.; Rhynchosporium spp.; Tapesia spp.; Ramularia; Microdochium nivale; b) in oil seed rape - Alternaria brassicae; Sclerotinia sclerotiorum; Phoma; Pyrenopeziza brassicae; Botrytis spp.; c) in sunflower - Botrytis spp.; Phoma; Diaporthe helianthin; Alternaria spp.; d) in sugar beet - Cercospora spp.; Puccinia spp.; Ramularia; e) in corn - Kabatiella spp.; Helminthosporium spp.; f) in potato - Phytophtora spp.; Pythium spp.; Helminithosporium solani; Alternaria spp.; Rhizctonia solani; g) in soybean - Phakopsora spp.; Fusarium; Blumeria graminis; Cercospora spp.; Colletotrichum spp.; Sclerotinia; Rhizoctonia spp.; Septoria spp.
3. A method according to embodiment 1, wherein phytopathogenic fungi are selected from Septoria spp. and Fusarium spp. causing fungal diseases in cereals and soybean.
4. A method according to any of embodiments 1-3, wherein prothioconazole is applied in an amount of about 60 g/ha to about 150 g/ha.
5. A method according to embodiment 4, wherein prothioconazole is applied in an amount of about 60 g/ha to about 100 g/ha.
6. A method according to embodiment 4, wherein potassium phosphite is applied in an amount of about 600 g/ha to about 1500 g/ha.
7. A method according to embodiment 4, wherein potassium phosphite is applied in an amount of about 600 g/ha to about 1000 g/ha.
8. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 100 g/ha in combination with potassium phosphite in an amount of 1000 g/ha.
9. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 150 g/ha in combination with potassium phosphite in an amount of 1000 g/ha.
10. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 60 g/ha in combination with potassium phosphite in an amount of 600 g/ha.
11. A method according to embodiment 1, wherein prothioconazole is applied in an amount of about 100 g/ha in combination with potassium phosphite in an amount of 1500 g/ha.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21206198 | 2021-11-03 | ||
| EP21206198.0 | 2021-11-03 | ||
| PCT/EP2022/080333 WO2023078822A1 (en) | 2021-11-03 | 2022-10-31 | Fungicidal composition and method of treatment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2022383415A1 true AU2022383415A1 (en) | 2024-05-09 |
Family
ID=78516618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022383415A Pending AU2022383415A1 (en) | 2021-11-03 | 2022-10-31 | Fungicidal composition and method of treatment thereof |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4426117A1 (en) |
| AU (1) | AU2022383415A1 (en) |
| WO (1) | WO2023078822A1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ260462A (en) * | 1994-05-05 | 1996-04-26 | Horticulture & Food Res Inst | Tree treatment and composition comprising phosphorous acid, a bioprecursor or a salt thereof and a triazole |
| FR2819992B1 (en) | 2001-01-31 | 2007-05-11 | Jean Louis Soyez | POTASSIUM ACIDIC PHOSPHITE FUNGICIDE COMPOSITION FOR THE CONTROL OF CRYPTOMATIC PLANT DISEASES, AND PROCESSING METHOD |
| ITMI20022516A1 (en) | 2002-11-27 | 2004-05-28 | Isagro Spa | FUNGICIDAL COMPOSITIONS. |
| DE102008029252A1 (en) * | 2007-06-22 | 2008-12-24 | Bayer Cropscience Ag | Active ingredient combination for use in medium for controlling Fusarium in plant protection, for treating seeds of transgenic plants and decreasing mycotoxin content, comprises prothioconazole or salts of prothioconazole |
| EP2296465A2 (en) * | 2008-06-12 | 2011-03-23 | Basf Se | Calcium salts of phosphorous acid for increasing the effect of fungicides |
| IT1400233B1 (en) | 2010-05-07 | 2013-05-24 | Diachem S P A | A GRANULAR FUNGICIDE FORMULATION FOR USE WHICH INCLUDES TEBUCONAZOLE AND A FERTILIZING FERTILIZER TO BIOSTIMULANT ACTIVITY. |
| EP2783569A1 (en) * | 2013-03-28 | 2014-10-01 | Basf Se | Compositions comprising a triazole compound |
| CN105638773B (en) * | 2016-01-14 | 2018-06-08 | 福建省诚佳建设工程管理有限公司 | It is a kind of for polynary nanometer spray of operating room sterilization of instruments and preparation method thereof |
| WO2018044161A1 (en) * | 2016-08-29 | 2018-03-08 | Arec Crop Protection B.V. | Sodium phosphite combinations |
-
2022
- 2022-10-31 WO PCT/EP2022/080333 patent/WO2023078822A1/en active Application Filing
- 2022-10-31 EP EP22809473.6A patent/EP4426117A1/en active Pending
- 2022-10-31 AU AU2022383415A patent/AU2022383415A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023078822A1 (en) | 2023-05-11 |
| EP4426117A1 (en) | 2024-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2445341B1 (en) | Use of agrochemical mixtures for increasing the health of a plant | |
| CN1946294B (en) | Pesticidal composition and method for fungal control | |
| BE1019682A5 (en) | USE OF A COMPOSITION FOR INCREASING YIELD OF CROPS. | |
| DE102004049761A1 (en) | Fungicidal drug combinations | |
| EA011234B1 (en) | Fungicidal mixtures based on prothioconazole and containing an insecticide | |
| KR102334544B1 (en) | Active compound combinations | |
| WO2019012383A1 (en) | Mixtures comprising at least two different nitrification inhibitors selected from 2-(3,4-dimethyl-1h-pyrazol-1-yl)succinic acid (dmpsa), 3,4-dimethyl pyrazolium glycolate (dmpg) and other compounds, especially a mixture comprising dmpsa and dmp/dmpp or a mixture comprising dmpsa and dcd | |
| US20140031226A1 (en) | Compositions and methods for providing micronutrients to crops | |
| CN104412981B (en) | A kind of bactericidal composition of fluorine-containing ether bacterium amide and methoxy acrylic | |
| JP2021523903A (en) | Use of a combination of fungicides and glycine betaine to control fungal phytopathogens | |
| AU2022383415A1 (en) | Fungicidal composition and method of treatment thereof | |
| WO2020173705A1 (en) | Pesticidal mixtures | |
| CN103385244A (en) | Bactericidal composition comprising fluxapyroxad and thiocarbamate | |
| US20230063109A1 (en) | Mixtures comprising nitrification inhibitors and carriers | |
| CA2547336A1 (en) | Corrosion inhibitors for aqueous pesticide formulations | |
| WO2007066208A1 (en) | Pesticidal combinations | |
| CN104351208B (en) | A kind of containing ZEN 90160 and the bactericidal composition of cycloheximide triazole and application | |
| CN104094948B (en) | A kind of ternary built agricultural chemicals containing Diacloden, fludioxonil | |
| RU2731294C1 (en) | Fungicidal composition for processing grain crops | |
| WO2023218457A1 (en) | Multicomponent fungicides | |
| EP4326067A1 (en) | Seed treatment composition and methods | |
| CN103598193B (en) | Picoxystrobin and thiram containing sterilization composition and application thereof | |
| BR102021006859A2 (en) | Method for treating soybean rust | |
| JPH10501249A (en) | Fungicide mixture | |
| CN108605952A (en) | Bactericidal composition and its application |