IE60413B1 - Improvements in or relating to fungicides - Google Patents
Improvements in or relating to fungicidesInfo
- Publication number
- IE60413B1 IE60413B1 IE154487A IE154487A IE60413B1 IE 60413 B1 IE60413 B1 IE 60413B1 IE 154487 A IE154487 A IE 154487A IE 154487 A IE154487 A IE 154487A IE 60413 B1 IE60413 B1 IE 60413B1
- Authority
- IE
- Ireland
- Prior art keywords
- compound
- formula
- fungicide
- plants
- combatting
- Prior art date
Links
- 239000000417 fungicide Substances 0.000 title claims description 9
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 230000000855 fungicidal effect Effects 0.000 claims abstract description 9
- 208000031888 Mycoses Diseases 0.000 claims abstract description 4
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 claims abstract 5
- 241000196324 Embryophyta Species 0.000 claims description 9
- 235000013339 cereals Nutrition 0.000 claims description 6
- 241000209219 Hordeum Species 0.000 claims description 5
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 5
- 241000209140 Triticum Species 0.000 claims description 5
- 235000021307 Triticum Nutrition 0.000 claims description 5
- 241001533598 Septoria Species 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 3
- 241000371644 Curvularia ravenelii Species 0.000 claims description 2
- 229940126062 Compound A Drugs 0.000 abstract description 12
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 abstract description 12
- 239000005820 Prochloraz Substances 0.000 description 11
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 11
- 239000013543 active substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- -1 alkyl aryl sulphonate Chemical compound 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000221785 Erysiphales Species 0.000 description 2
- 208000014770 Foot disease Diseases 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000004495 emulsifiable concentrate Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- QQGRFMIMXPWKPM-UHFFFAOYSA-N 2,3,4-tributylphenol Chemical compound CCCCC1=CC=C(O)C(CCCC)=C1CCCC QQGRFMIMXPWKPM-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000221787 Erysiphe Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 241000682843 Pseudocercosporella Species 0.000 description 1
- 241000221300 Puccinia Species 0.000 description 1
- 241000221535 Pucciniales Species 0.000 description 1
- 241000228453 Pyrenophora Species 0.000 description 1
- 241000231139 Pyricularia Species 0.000 description 1
- 241001361634 Rhizoctonia Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 239000004491 dispersible concentrate Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 239000004562 water dispersible granule Substances 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention provides a method of combatting fungal diseases in plants with the aid of a) the compound of formula I hereinafter referred to as "Compound A", and b) the compound of formula II and fungicidal compositions comprising said compounds.
Description
IMPROVEMENTS IN OR RELATING TO FUNGICIDES The present invention relates to fungicides.
The invention provides a method of combatting fungal diseases in plants, with the aid of a) the compound of formula I OH 2Λη(«:η A Cl Ν=Ί CH-CHO-N 3' hereinafter referred to as Compound A, and b) the compound of formula ϊI hereinafter referred to by its common name prochloraz, Compound A is a known fungicide, effective in the combatting of fungi in crops such as cereals including rice, especially in wheat and barley; it has excellent activity against rusts (such as Puccinia sppj and good activity against powdery mildews (such as Erysiphe), Septoria and Rhizoctonia. Prochloraz is a known fungicide having good activity against Pseudocercosporella, Septoria, Pyrenophora, powdery mildews and Pyricularia.
It has now been found that the use of prochloraz in combination with Compound A is surprisingly effective in the combatting of fungi. The combination is particularly suitable for full season use against foot diseases, leaf diseases and ear diseases, particularly foot diseases in cereals.
Accordingly, the invention provides an improved method of combatting fungal diseases in plants, especially in cereals (including rice), which particularly in wheat and barley, comprises applying to the plants, in admixture or separately, Compound A and prochloraz in an effective aggregate amount. The method shows an excellent plant tolerance. More than additive effect is i.a. observed against Septoria in wheat and Helminthosporium in barley. -2130-3996 Suitable application rates are 50 to 100 g, particularly 60 to 80 g of Compound A per hectare and 250 to 500 g, particularly 300 to 450 g of prochloraz per hectare of crop locus. The weight ratio of Compound A : prochloraz preferably lies in the range of 1 : 2 to 1 : 8, more preferably of 1 : 3.5 to 1 : 8. particularly of 1 : 3.75 to 1 : 6.
Examples of suitable weight ratios of Compound A : prochloraz are 1 : 3.75, 1 :5 and 1 : 7.5. The compounds are preferably applied in spray form employing in general an application volume of from 0.05 to 0.5 hl per hectare, e.g. from 0.05 to 0.1 hl for airial application and from 0.2 to 0.4 hl for conventional ground application.
The invention also provides a fungicidal composition comprising Compound A and prochloraz, preferably in the weight ratio as defined above.
The composition of the invention may be formulated in any conventional form, for example in the form of a twin packet, or of an emulsifiable concentrate, wettable powder or water dispersible granule, the emulsifiable concentrate form being preferred. Such compositions may be produced in conventional manner, e.g. by mixing Compound A and prochloraz with appropriate adjuvants such as diluents and optionally other formulating ingredients such as surfactants.
The term diluent as used herein means any liquid or solid agriculturally acceptable material - including carriers - which may be added to the active constituents to bring them in an easier or improved applicable form, respectively, to a usable or desirable strength of activity. It can for example be talc, kaolin, diatomaceous earth, xylene, or water.
Particularly formulations to be applied in spraying forms such as water dispersible concentrates or wettable powders my contain surfactants such as wetting and dispersing agents, e.g. the condensation product of formaldehyde with naphthalene sulphonate, an alkyl aryl sulphonate, a lignin sulphonate, a fatty alkyl sulphate, an ethoxylated alkyl phenol and an ethoxylated fatty alcohol.
In general, the formulations include from 0.01 to 90% by weight of active agent, from 0 to 20% agriculturally acceptable surfactant and 10 to 99.99 % solid or liquid adjuvant(s), the active agent consisting of the Compound A, prochloraz and optionally other active agents. -3130-3996 Concentrate forms or compositions generally contain between aoout a and 80 %, preferably between about 5 Application forms of formulation may by weight.
The invention is illustrated by and percentages are by weight. Emu!sifi able Concentrates Composition A Compound A techn. (95.5%) 6.2 Prochloraz techn. (97.4%) 29.7 Emulsifier^ 15.0 Sol vent () 49.1 Total 100 and 70 % by weight of active agent, for example contain from 0.01 to 45% the following examples, wherein parts B 8.2 29.7 .0 47.1 100 (1) e.g. a mixture of 7 parts of a mixture of oxyethylated triglyceride with 15 branched calcium alkyl aryl sulphonate in iso-butanol and 8 parts of tri butyl phenol polyglycol ether. (2) e.g. a mixture of 15 parts propyleneglycol monomethyl ether and 34.1 parts (for Composition A) or 32.1 parts (for Composition B) of xylene. - 4 4>, Case 130-3996
Claims (13)
1.CLAIMS L· A method of combatting fungal diseases in plants which comprises applying to the plants, in admixture or separately, a) the compound of formula I _ OH c, a°/4 k <. 1.A η ft! 1 CH-CH O -N 2. and b) the compound of formula II II in a fungicidally effective aggregate amount.
2. The method of Claim 1, which comprises applying from SO to 100 g of the compound of formula I and from 250 to 500 g of the compound of formula II per hectare of plant locus.
3. The method of Claim 2, which comprises applying from 50 to 80 g of the compound of formula I and from 300 to 450 g of the compound of formula II per hectare of plant locus.
4. The method of Claims 1 to 3, wherein the plants are cereals.
5. The method of Claim 4, in which the cereal is wheat.
6. The method of Claim 5 for combatting Septoria in wheat.
7. The method of Claim 4, in which the cereal is barley.
8. The method of Claim 7, for combatting Helminthosporium in barley.
9. A fungicide comprising the compounds of formula I and II, stated in Claim 1, and a diluent.
10. The fungicide of Claim 9, wherein the weight ratio of the compound of formula I : compound of formula II is in the range of from 1 : 2 to 1 : 8. 1Π.
11.The fungicide of Claim 10, wherein the weight ratio is from 1 : 3.5 to 1 : 8.
12. The fungicide of Claim 11, wherein the weight ratio is from 1 : 3.75 to 1 : β.
13. A fungicidal composition as claimed in claim 9 substantially as hereinbefore described by way of Example.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868614367A GB8614367D0 (en) | 1986-06-12 | 1986-06-12 | Fungicides |
Publications (2)
Publication Number | Publication Date |
---|---|
IE871544L IE871544L (en) | 1987-12-12 |
IE60413B1 true IE60413B1 (en) | 1994-07-13 |
Family
ID=10599383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE154487A IE60413B1 (en) | 1986-06-12 | 1987-06-11 | Improvements in or relating to fungicides |
Country Status (15)
Country | Link |
---|---|
AU (1) | AU599986B2 (en) |
BE (1) | BE1001743A4 (en) |
CA (1) | CA1329117C (en) |
CH (1) | CH670932A5 (en) |
DE (1) | DE3718695C2 (en) |
DK (1) | DK295787A (en) |
FR (1) | FR2599942B1 (en) |
GB (2) | GB8614367D0 (en) |
GR (1) | GR870908B (en) |
HU (1) | HU206599B (en) |
IE (1) | IE60413B1 (en) |
IT (1) | IT1216820B (en) |
SE (1) | SE468233B (en) |
TR (1) | TR24875A (en) |
ZA (1) | ZA874258B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2269101A (en) * | 1992-07-31 | 1994-02-02 | Shell Int Research | Plant fungicidal compositions |
GB9424373D0 (en) * | 1994-12-02 | 1995-01-18 | Sandoz Ltd | Novel combinations |
US5651587A (en) † | 1995-06-09 | 1997-07-29 | P.L. Porter Co. | Vehicle seat and system for controlling the same |
JP5940369B2 (en) * | 2011-05-27 | 2016-06-29 | 石原産業株式会社 | How to control plant diseases |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3160307D1 (en) * | 1980-04-24 | 1983-07-07 | Fbc Ltd | Fungicidal compositions |
CH658654A5 (en) * | 1983-03-04 | 1986-11-28 | Sandoz Ag | AZOLE DERIVATIVES, METHOD FOR THEIR PRODUCTION AND MEANS THAT CONTAIN THESE COMPOUNDS. |
IT1196465B (en) * | 1986-07-07 | 1988-11-16 | Montedison Spa | FUNGICIDE MIXTURES |
-
1986
- 1986-06-12 GB GB868614367A patent/GB8614367D0/en active Pending
-
1987
- 1987-06-01 HU HU872508A patent/HU206599B/en unknown
- 1987-06-04 DE DE3718695A patent/DE3718695C2/en not_active Expired - Lifetime
- 1987-06-05 CH CH2137/87A patent/CH670932A5/de not_active IP Right Cessation
- 1987-06-08 GB GB8713348A patent/GB2191401B/en not_active Expired - Lifetime
- 1987-06-09 FR FR878708035A patent/FR2599942B1/en not_active Expired - Lifetime
- 1987-06-09 BE BE8700639A patent/BE1001743A4/en not_active IP Right Cessation
- 1987-06-10 DK DK295787A patent/DK295787A/en not_active Application Discontinuation
- 1987-06-10 SE SE8702422A patent/SE468233B/en not_active IP Right Cessation
- 1987-06-10 GR GR870908A patent/GR870908B/en unknown
- 1987-06-10 AU AU74068/87A patent/AU599986B2/en not_active Expired
- 1987-06-11 IE IE154487A patent/IE60413B1/en not_active IP Right Cessation
- 1987-06-11 CA CA000539451A patent/CA1329117C/en not_active Expired - Fee Related
- 1987-06-11 TR TR87/0426A patent/TR24875A/en unknown
- 1987-06-11 IT IT8748046A patent/IT1216820B/en active
- 1987-06-12 ZA ZA874258A patent/ZA874258B/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT8748046A0 (en) | 1987-06-11 |
BE1001743A4 (en) | 1990-02-27 |
GB8614367D0 (en) | 1986-07-16 |
DK295787D0 (en) | 1987-06-10 |
AU7406887A (en) | 1987-12-17 |
DE3718695A1 (en) | 1987-12-17 |
AU599986B2 (en) | 1990-08-02 |
GB8713348D0 (en) | 1987-07-15 |
ZA874258B (en) | 1989-01-25 |
SE468233B (en) | 1992-11-30 |
HU206599B (en) | 1992-12-28 |
IT1216820B (en) | 1990-03-14 |
SE8702422D0 (en) | 1987-06-10 |
IE871544L (en) | 1987-12-12 |
GB2191401B (en) | 1990-10-31 |
DE3718695C2 (en) | 1997-02-06 |
DK295787A (en) | 1987-12-13 |
CA1329117C (en) | 1994-05-03 |
GB2191401A (en) | 1987-12-16 |
FR2599942B1 (en) | 1991-03-29 |
GR870908B (en) | 1987-10-12 |
SE8702422L (en) | 1987-12-13 |
CH670932A5 (en) | 1989-07-31 |
FR2599942A1 (en) | 1987-12-18 |
HUT44417A (en) | 1988-03-28 |
TR24875A (en) | 1992-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed | ||
MK9A | Patent expired |