WO2010046927A2 - Utilisation d'une composition synergique - Google Patents

Utilisation d'une composition synergique Download PDF

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Publication number
WO2010046927A2
WO2010046927A2 PCT/IN2009/000583 IN2009000583W WO2010046927A2 WO 2010046927 A2 WO2010046927 A2 WO 2010046927A2 IN 2009000583 W IN2009000583 W IN 2009000583W WO 2010046927 A2 WO2010046927 A2 WO 2010046927A2
Authority
WO
WIPO (PCT)
Prior art keywords
tebuconazole
sulphur
composition
crop
agricultural composition
Prior art date
Application number
PCT/IN2009/000583
Other languages
English (en)
Other versions
WO2010046927A3 (fr
WO2010046927A4 (fr
Inventor
Deepak Pranjivandas Shah
Original Assignee
Deepak Pranjivandas Shah
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 Deepak Pranjivandas Shah filed Critical Deepak Pranjivandas Shah
Publication of WO2010046927A2 publication Critical patent/WO2010046927A2/fr
Publication of WO2010046927A3 publication Critical patent/WO2010046927A3/fr
Publication of WO2010046927A4 publication Critical patent/WO2010046927A4/fr

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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
    • 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

Definitions

  • a synergistic granular composition comprising Sulphur and Tebuconazole as a fungicide and miticide on useful crops such as wheat, soybean, rapeseed, chillies (pepper), banana, plantain, hops, nectarine, apple, cashew, almond and walnut resulting in high enhancement in the fungicidal and acaricidal activities, better yields, higher oil content, increased protein content, etc.
  • the invention in particular, discloses the multiple utility of the agricultural composition i.e. as a fungicide, miticide and a nutrient.
  • Sulphur an inorganic element is a well-known fungicide, miticide and a major plant nutrient having contact and vapour action. Sulphur, apart from acting as a protective pesticide also is the fourth important plant nutrient in formation of amino-acids, thereby increasing the food value with increase of proteins, oil content, vitamins, etc.
  • Tebuconazole an organic triazole is a highly effective fungicide with additional curative and eradicative action. Tebuconazole is a systemic fungicide used both as a seed dresser and a sprayable fungicide.
  • Stand alone tebuconazole formulations are good against diseases like rust, smuts, scab, blotch, blight, damping-off, etc and moderate to good against powdery mildew and leaf spot.
  • alone Sulphur formulations are good to moderate against powdery mildew, leaf spot and also effective against mites.
  • Tebuconazole a triazole group of systemic fungicide for few years may lead to fungal resistance.
  • the Tebuconazole fungal resistance issue is addressed, in this invention, by combining with sulphur, a contact fungicide that has a different site of action, that either breaks the resistance or delays the development of resistance for a long period.
  • farmers have tried various methods wherein sulphur and Tebuconazole have been applied after random mixing as a tank mix.
  • Sulphur + Tebuconazole WP is used as a fungicide on crops such as grapes etc.
  • the advantage of using the present agricultural composition of water dispersible granules (WG) lies in the fact that
  • the inventor of the present invention have come up with a surprising finding that the agricultural composition comprising Sulphur and Tebuconazole WG (water dispersible granules)/ SC (suspension concentrates), in a specific ratio, when applied to some particular useful crops such as wheat, soy, oilseed (preferably rape), chillies (pepper), banana, plaintain, hops, nectarine, apple, cashew, almond and walnut etc. has shown to be having very high efficacy. They have found that the two compatible active substances at proper scientific proportions have synergistic properties resulting in high fungicidal and miticidal activity, increase in the yield, high oil content, more protein content and added nutritive value of these particular crops.
  • Sulphur and Tebuconazole WG water dispersible granules
  • SC suspension concentrates
  • the present invention relates to the use of an agricultural composition comprising Sulphur and Tebuconazole as a fungicide and/or miticide against diseases of wheat, soy, oilseed (rape), chillies (pepper), banana, plaintain, hops, nectarine, apple, cashew, almond and walnut.
  • an agricultural composition comprising Sulphur and Tebuconazole as a nutrient for wheat, soy and chillies (pepper) and for increasing oil content of soy and oilseed.
  • the present invention relates to the use of a highly effective agricultural composition comprising Sulphur and Tebuconazole.
  • the two compatible active substances at proper scientific proportion have high synergistic properties against crop diseases of certain useful crops such as wheat, soy, oilseed rape, chillies, banana, plaintain, hops, nectarine, apple, cashew, almond, walnut, etc.
  • Both the active substances have different site of action.
  • Sulphur has a multi-site action with solubility in fatty acids which helps it in entering the fungal cells through lipids in the plasma membrane and thereby getting reduced o hydrogen sulphide and killing the cell or spore.
  • Tebuconazole is a 14- ⁇ Demethylation (DMI) ergosterol biosynthesis inhibitor
  • the candidate agricultural composition is an environmentally safer formulation, used in the form of water dispersible granules.
  • the use of water dispersible granules avoids the chances of occupational inhalation toxicity due to absence of dust and acute dermal toxicity, in absence of organic solvents, while handling the concentrated product.
  • the number of applications to control wide range of pests can be minimized, thereby reducing exposure to spray drift by the spray applicator and other non-target biological agents.
  • the correct and ready homogenized premix of the two active substances minimizes the improper tank mixing that leads to fungal resistance problem due to sub-lethal doses of active substances, crop toxicity at higher doses and undue environmental toxicity, if used otherwise.
  • the candidate agricultural composition is in the form of suspension concentrate.
  • the tebuconazole active is in a percentage range of about 2% to 10% w/w of the composition, preferably 4.5% w/w.
  • the amount of Sulphur present in the composition is 70% w/w of the composition.
  • the agricultural composition is useful for controlling a wide spectrum of plant diseases and mites.
  • the present agricultural composition promises more effective control against powdery mildew, rust and leaf spot diseases, as compared to stand alone components (i.e., Sulphur and Tebuconazole).
  • the present composition controls many fungal diseases belonging to following fungal genera: Puccinia; Erysiphe; Uncinula; Phoma; Ustilago; Urocystis; Septoria; Alternaria; Cylindrosporium; Pseudocercosporella; Sclerotina; Sclerotium; Mycosphaerella; Sphaerotheca; Rhizoctonia, Colletotrichum; Fusarium; Tilletia; Sphacelotheca; Rhynchosporium; Pyrenophora; Monilinia; Exobasidum; Cochilobolus; Mycosphaerella, Leptosphaeria; Cercospora; Oidiopsis; Pyrenopeziza; Phakospora; Pyricularia; Mycena; Podosphaera; Venturia; Blumeria & Hemileia.
  • the table 1 given below shows the crop diseases and mites controlled by Tebuconazole 4.5% + Sulph
  • mites of different genera such as Aceria, Raoiella, Tetranychus, Brevipalpus, Oligonychus, Eriophyes, Typhlodromus,, Acaphylla, Polyphagotarsonemus Cheletogenes, Hemitarsonemus, etc in various crops. It effectively manages the mite population by keeping it below the economic injury level.
  • the present agricultural composition comprising Sulphur (70%) and Tebuconazole (4.5%) showed a marked increase of about 5-20% in bio-effectiveness against the disease, 10-18% increase in the crop yield, 2-3% increase in protein content of crop and 1-1.5% increase in oil content in useful crops such as wheat, soy, oilseed rape, chillies and pepper. It is also shown that on using the composition comprising sulphur and tebuconazole, less amount of active is required than required when using tebuconazole or sulphur alone.
  • the present agricultural composition also increases the nutritional values i.e. increases protein content, oil content and vitamins in the plants as compared to the earlier random or alternate applications, thus in turn increasing the food value and quality.
  • the present composition also shows a very high increase in the overall yield of the crops and increases the aesthetic value of the product.
  • the agricultural composition comprising Sulphur and Tebuconazole as either water dispersible granules or as suspension concentrates was taken up for studies on efficacy, food value (nutritive value), disease resistance, aesthetic value and overall pest management against various other standard products available in the market.
  • the present agricultural composition i.e. Sulphur and Tebuconazole as either water dispersible granules (WG) or suspension concentrates (SC) was evaluated against rust, leaf-spot and powdery mildew disease on pepper; against rust and powdery mildew disease on wheat; against rust and leaf-spot.
  • Crop Soybean - Glycine max
  • Table 2 clearly demonstrates that effectiveness of the composition comprising tebuconazole (2-10%) + Sulphur (70%). It can be noted from the above table that the crops treated with sulphur and tebuconazole WG and SC exhibited increased disease control. The yield in terms of kg/Ha was also higher. The protein content and the oil content of the crops treated with sulphur and tebuconazole was also higher.
  • Crop Soybean - Glycine max; Disease: Leaf spot - Cercospora sojina
  • Crop Mustard (Rapeseed) - Brassica junctia;
  • Crop Chilli - Capsicum annuum
  • Crop Cashew, almond and walnut.
  • composition comprising sulphur and tebuconazole was also tested on hops. It was found that the composition was highly effective in disease control. The yield also increased considerably.

Abstract

La présente invention concerne l’utilisation d’une composition synergique contenant du soufre et du tébuconazole en tant que fongicide et miticide sur des cultures utiles telles que le blé, le soja, le colza et les poivrons (piment), la banane, la banane plantain, le houblon, la nectarine, la pomme, la noix de cajou, l’amande et la noisette, entraînant une optimisation importante des activités fongicide et acaricide, procurant un meilleur rendement, une teneur en huile supérieure, une teneur en protéines supérieure, etc.
PCT/IN2009/000583 2008-10-16 2009-10-15 Utilisation d'une composition synergique WO2010046927A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN228/MUM/2008 2008-10-16
IN228MU2008 2008-10-16

Publications (3)

Publication Number Publication Date
WO2010046927A2 true WO2010046927A2 (fr) 2010-04-29
WO2010046927A3 WO2010046927A3 (fr) 2010-12-02
WO2010046927A4 WO2010046927A4 (fr) 2011-01-27

Family

ID=42119784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2009/000583 WO2010046927A2 (fr) 2008-10-16 2009-10-15 Utilisation d'une composition synergique

Country Status (1)

Country Link
WO (1) WO2010046927A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012101660A1 (fr) 2011-01-28 2012-08-02 Deepak Pranjivandas Shah Composition pesticide contenant du soufre, un fongicide et un excipient agrochimique
CN103651397A (zh) * 2013-12-18 2014-03-26 北京燕化永乐生物科技股份有限公司 一种复配杀菌剂
WO2015079334A1 (fr) * 2013-11-26 2015-06-04 Upl Limited Procede de lutte contre de la rouille
CN112280757A (zh) * 2020-10-31 2021-01-29 海南大学 一种炭疽菌脂肪酸羟化酶CsSCS7的应用及构建基因敲除载体、基因敲除突变体的方法
WO2021181112A1 (fr) * 2020-03-12 2021-09-16 UPL Corporation Limited Composition pour la lutte contre la maladie de sigatoka

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135854A2 (fr) * 1983-09-16 1985-04-03 Bayer Ag Agents fongicides
US5198231A (en) * 1983-09-16 1993-03-30 Bayer Aktiengesellschaft Fungicidal agents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135854A2 (fr) * 1983-09-16 1985-04-03 Bayer Ag Agents fongicides
US5198231A (en) * 1983-09-16 1993-03-30 Bayer Aktiengesellschaft Fungicidal agents

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2667720A4 (fr) * 2011-01-28 2014-10-01 Deepak Pranjivandas Shah Composition pesticide contenant du soufre, un fongicide et un excipient agrochimique
EP2667720A1 (fr) * 2011-01-28 2013-12-04 Deepak Pranjivandas Shah Composition pesticide contenant du soufre, un fongicide et un excipient agrochimique
WO2012101660A1 (fr) 2011-01-28 2012-08-02 Deepak Pranjivandas Shah Composition pesticide contenant du soufre, un fongicide et un excipient agrochimique
EP3427584A3 (fr) * 2013-11-26 2019-02-27 UPL Ltd Procede de lutte contre de la rouille
US10499638B2 (en) 2013-11-26 2019-12-10 Upl Limited Method for controlling rust
GB2532700A (en) * 2013-11-26 2016-05-25 Upl Ltd A method for controlling rust
CN105744834A (zh) * 2013-11-26 2016-07-06 Upl 有限公司 用于防治锈病的方法
GB2532700B (en) * 2013-11-26 2016-08-31 Upl Ltd A method for controlling rust
US9788544B2 (en) 2013-11-26 2017-10-17 Upl Limited Method for controlling rust
RU2649180C1 (ru) * 2013-11-26 2018-03-30 Юпл Лимитед Способ контроля ржавчины
EP4233544A3 (fr) * 2013-11-26 2023-10-18 UPL Ltd Procede de lutte contre de la rouille
US10362782B2 (en) 2013-11-26 2019-07-30 Upl Limited Method for controlling rust
WO2015079334A1 (fr) * 2013-11-26 2015-06-04 Upl Limited Procede de lutte contre de la rouille
US10694744B2 (en) 2013-11-26 2020-06-30 Upl Limited Method for controlling rust
US10694745B2 (en) 2013-11-26 2020-06-30 Upl Limited Method for controlling rust
US10701935B2 (en) 2013-11-26 2020-07-07 Upl Limited Method for controlling rust
EP4147578A1 (fr) * 2013-11-26 2023-03-15 UPL Ltd Procede de lutte contre de la rouille
EP3932206A1 (fr) * 2013-11-26 2022-01-05 UPL Ltd Procede de lutte contre de la rouille
CN103651397A (zh) * 2013-12-18 2014-03-26 北京燕化永乐生物科技股份有限公司 一种复配杀菌剂
WO2021181112A1 (fr) * 2020-03-12 2021-09-16 UPL Corporation Limited Composition pour la lutte contre la maladie de sigatoka
CN115297729A (zh) * 2020-03-12 2022-11-04 Upl有限责任公司 用于防治香蕉叶斑病的组合物
CN112280757A (zh) * 2020-10-31 2021-01-29 海南大学 一种炭疽菌脂肪酸羟化酶CsSCS7的应用及构建基因敲除载体、基因敲除突变体的方法

Also Published As

Publication number Publication date
WO2010046927A3 (fr) 2010-12-02
WO2010046927A4 (fr) 2011-01-27

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