A FUNGICIDE COMPOSITION

Abstract

The invention describes a fungicide composition in emulsion concentrate form suitable for use in controlling fungal diseases in wheat, containing the active substances Piraclostrobin, Flutriafol and Penconazole, at least one solvent and at least one surfactant.

Description

A FUNGICIDE COMPOSITION Technical Area The invention is an emulsion suitable for use in controlling fungal diseases in wheat. It relates to a fungicide composition in concentrated form. The invention also includes an emulsion containing the active substances Piracclostrobin, Flutriafol and Penconazole. It relates to the method of preparing a fungicide composition in concentrated form. State of the Art Wheat, with its wide adaptability worldwide, feeds millions of people. It constitutes the main carbohydrate source in the diet, and is also used in agriculture. It is of great importance as one of the fundamental elements of the economy. Wheat cultivation in Türkiye. Their areas range from approximately 6–9 million hectares, and annual production is 17–22 million. It is at tonnage levels. Wheat has the largest share in total grain production. Therefore, it is a product of high strategic importance. Fungal diseases are among the leading factors limiting yield and quality in wheat. Leaf diseases, in particular, reduce the photosynthetic capacity of the grain. This negatively affects filling and leads to significant product losses. Leaf Yield losses due to diseases range from 9% to 50%. It is reported that this can vary. The magnitude of these losses depends on the severity of the disease and its onset. significant differences depending on the time of year, the sensitivity of the variety, and environmental conditions. It shows. Brown rust is one of the common rust diseases seen in wheat. (Puccinia recondita triticina) is one of the rust species that are commonly found worldwide. It causes significant yield losses due to the epidemics it creates over large areas. This disease typically develops under conditions of mild temperatures and high humidity. especially if the flag leaf is infected early, it affects grain filling. It severely limits yield losses caused by brown rust. Although it mostly varies between 1–20%, early infection and a suitable environment Under these conditions, it can exceed 30%. 2 Brown rust disease is generally seen after yellow rust among rust diseases. and is one of the rust diseases commonly found in wheat. It affects the stem, ear, and Although it can be seen on the leaves, the main area where the disease occurs is the leaves. The disease, orange-yellow to brown pustules scattered on the leaf surface high humidity and mild temperature conditions create conditions that promote the development of the disease. It triggers it. If disease symptoms appear, green is used against rust agents. Evening applications are carried out and the surface of the leaves and stem is coated with the applied mixture. The application is carried out in a way that will cover the area. Climate conditions and the course of the disease. The necessary measures are continued, taking this into consideration. Another important leaf disease is cereal powdery mildew (Erysiphe graminis f. sp. tritici). It is particularly common in cool and humid climates and appears on the plant surface. It restricts photosynthesis with the dense mycelial layer it forms. Early signs of the disease... If it occurs during this period, tillering decreases and plant development weakens. and ear formation is negatively affected. Yield losses due to powdery mildew disease. It generally ranges between 5–25%, and is higher under suitable epidemic conditions. It can reach these levels. If disease symptoms appear, action should be taken against the causative agent. The green parts are treated and the surface of the leaves and stems are coated with the applied mixture. The application is carried out in a way that will cover the area. Climate conditions and the course of the disease. The necessary measures are continued, taking this into consideration. Piracclostrobin and triazole group fungicides are used against the fungal diseases mentioned above. Its applications, alone or in combination, are known in the field of technology. With this... The existing formulations, in addition to having limited stability, also have long-term limitations. Due to resistance that may develop as a result of uses, the desired biological efficacy is not always achieved. This is due to the producers' unconscious and uncontrolled use of tank mixtures. preparations and higher doses or more frequent spraying applications This can lead to them shifting their focus. As a result, residue problems in exports Various problems arise, such as the limitations encountered and increasing plant protection costs. It is possible to get out. In conclusion, due to the negative aspects described above and the current solutions being the subject of discussion... Due to its shortcomings, an improvement is needed in the relevant technical field. It has been made. 3 Purpose of the Invention The invention was created by drawing inspiration from existing situations and overcoming the aforementioned drawbacks. It aims to solve the problem. The main purpose of the invention is to be used in the control of fungal diseases in wheat. The aim is to create a composition that enhances biological activity and stability. Another aim of the invention is to address the significant yield and quality losses caused by... Its aim is to provide effective protection against brown rust and cereal powdery mildew diseases. Another aim of the invention is to provide long-term control against fungal diseases, thus enabling more The aim is to reduce the need for high doses or more frequent spraying. Another aim of the invention is to reduce the amount of active substance used and the associated environmental burden. to contribute to its reduction. Another aim of the invention is to address residue problems that may be encountered in agricultural products. to contribute to its reduction. Another aim of the invention is to contribute to reducing application and spraying costs. The aim is to provide a more economical plant protection practice. To achieve the objectives described above, the invention aims to treat fungal diseases in wheat. A fungicide in emulsion concentrate form, suitable for use in control. Its composition is fungicide. The active ingredients are Piracclostrobin, Flutriafol, and Penconazole. It contains the following ingredients: at least one solvent and at least one surfactant. The invention also includes an emulsion containing the active substances Piracclostrobin, Flutriafol and Penconazole. This is a method for preparing a fungicide composition in concentrated form. The method involves: - At least one solvent containing the active ingredients pyraclostrobine, flutriafol and penconazole. obtaining a solution by dissolving it in something, - adding at least one surfactant to the resulting solution and - a fungicide in emulsion concentrate form by mixing the components in question. It includes the process steps for obtaining the composition. 4 The structural and characteristic features and all the advantages of the invention are given in the figures below. This becomes clearer thanks to the detailed explanation written with references to these figures. This will be understood, and therefore the evaluation should also take these forms and detailed explanations into consideration. It needs to be done by taking precautions. Detailed Description of the Invention This detailed description explains the preferred fungicide composition in question. Their structures are explained solely to facilitate a better understanding of the subject. The fungicide composition described in this invention is used for the control of fungal diseases in wheat. It is a composition in emulsion concentrate form, developed for use. The composition mainly consists of the active ingredients Piracclostrobin, Flutriafol, and Penconazole. It contains the following ingredients: at least one solvent and at least one surfactant. The active substance in the fungicide composition that is the subject of this invention is Piracclostrobin. It is present in amounts of 5–15% by weight. Another component found in fungicide composition. The active ingredient, Flutriafol, is present at a concentration of 5–15% by weight. Penconazole, on the other hand... It is present in the fungicide composition at a rate of 2–8% by weight. (Invention) This includes the active ingredients Piracclostrobin, Flutriafol and Penconazole in different amounts. Formulation combinations containing these elements have been prepared and evaluated. Studies have shown that pyraclostrobine is at a dose of 50–150 g / L, flutriafol is at a dose of 50–150 g / L, and In compositions where penconazole is found in concentration ranges of 20–80 g / L It has been determined that high synergistic efficacy is achieved. The concentration in question... their ranges biological efficacy, formulation stability and long-term preservation performance It has been determined that it provides optimum results in this regard. The solvent in the fungicide composition can be an organic solvent. Preferably... In the application in question, N,N-dimethyl fatty acid amides are used as organic solvents. The fungicide composition contains N,N-dimethyl fatty acid amides in amounts of 10–40% by weight. It is located. The fungicide composition also includes at least one auxiliary hydrophobic solvent. The auxiliary hydrophobic solvent is selected from among aromatic hydrocarbons. The aromatic hydrocarbons mentioned are C9 aromatic, C10 aromatic, and C11-14 heavy aromatic. and can be selected from xylene. Aromatic in the fungicide composition. Hydrocarbons are present in amounts of 5–30% by weight. The composition subject to the invention also includes at least one auxiliary hydrophilic solvent. It is used. Auxiliary hydrophilic solvents include DMSO (dimethyl sulfoxide) and NMP (N- methylpyrrolidone), NBP (N-butylpyrrolidone) or among alcohol, ether and ester derivative solvents is selected. In a preferred application, NBP (N- (butylpyrrolidone) is used. NBP is 5–20% by weight in the fungicide composition. It is located at that rate. In addition to active ingredients and solvents, fungicides also contain surfactants. The substances mentioned include ethoxylated castor oils. It contains mixtures of ethoxylated tristyryl phenol and calcium dodecyl benzene sulfonate. Fungicide compositions contain calcium dodecyl benzene sulfonate mixtures at 2–5% by weight. It is present in this percentage. Fungicidal composition of ethoxylated castor oils. Its weight percentage is between 1–5%. It is ethoxylated in the fungicide composition. Tristyryl phenol is present in an amount of 5–10% by weight. Surfactants, solvents. the fungicide composition containing the active ingredients dissolved in the system with water This allows it to acquire a structure that can be emulsified when mixed. As a result of the studies carried out within the scope of the invention, the preferred solvent-based An emulsion concentrate formulation has been determined. One of the preferred formulations is... Each liter contains 100 g of Piraclostrobin. One liter of the formulation contains 100 g. Flutriafol is present. The amount of penconazole is 50 g per liter. Preferred. In practice, one liter of the formulation contains 300 g of N,N-dimethyl fatty acid amides. It contains aromatic hydrocarbons at a rate of 180 g per liter. NBP is... It is present in the formulation at a quantity of 150 g per liter. The preferred formulation. It also contains 40 g of calcium dodecyl benzene sulfonate mixture per liter. The amount of ethoxylated castor oil is 20 g per liter. Ethoxylated tristriyl phenol is... It is available in an amount of 60 g per liter. The fungicide composition subject to this invention is prepared by first mixing it with water. The insoluble active ingredients Piracclostrobin, Flutriafol and Penconazole are aromatic. The hydrocarbon is dissolved in N,N-dimethyl fatty acid amides and NBP. A clear solution is obtained as a result of the dissolution process. The resulting... Calcium dodecyl benzene sulfonate, ethoxylated castor oils, and solution were added. Ethoxylated tristriyl phenol is added and mixed. This concentrates the emulsion. A fungicide composition is obtained in this form. The resulting emulsion concentrate 6 Composition: 1–5 micron diameter particles in 5% w / v solutions prepared with water. It has an emulsifiable structure. The subject of the invention is an emulsion concentrate fungicide composition, mixed with water prior to application. It is applied to plants after being diluted. This composition, in particular... brown rust (Puccinia recondita triticina) and cereal powdery mildew seen in wheat It is used in the control of diseases caused by Erysiphe graminis f. sp. tritici. The dosage of the composition subject to this invention is 50 mL per decare. The usage in question... The dose corresponds to 500 mL per hectare. Between the last application and harvest... The duration has been set at 56 days. Comparative studies were conducted to determine the biological efficacy of the composition that is the subject of the invention. Biological activity studies have been carried out. In these studies, the subject of the invention was found to be 100 g / L. Emulsion concentrate containing pyraclostrobine, 100 g / L flutriafol and 50 g / L penconazole. formulation containing 150 g / L Piracclostrobin and 75 g / L Fluxapiroxate as an emulsion The concentrated form of the comparator product was used. The comparison product is applied at a dose of 75 mL / da, while the composition subject to the invention is 50 mL / da. It was applied at a dose of mL / da. Against brown rust and cereal powdery mildew diseases. Disease rate percentages in studies conducted in Adana and Edirne were determined using the Townsend scale. The Heuberger formula was used for the percentage of effectiveness, while the Abbott formula was used for the other formula. It has been calculated. As a result of the studies carried out, the composition that is the subject of the invention is 50. at an application dose of mL / da, compared to a 75 mL / da application dose of the comparator product. It has been determined that it exhibits activity similar to the biological activity it previously demonstrated. Active ingredient name Usage Recurrence Disease Effectiveness rate and the ratio of doses (ml / min) 100 g / l 50 ml 1 3.6 % 90.18 % Piracolstrobin + 2 3.1% 92.35% 100 g / l Flutriafol + 3 4.2% 89.63% 50 g / l Penconazole 4 3.0% 90% Avg. 3.47% 90.54% 150 g / l 75 ml 1 2.75 % 92.50 % Pyraclostrobin + 2 3.6% 91.11% 75 g / l 3 3.4% 91.60% Fluxapyroxate 4 3.5% 88.33% Avg. 3.31% 90.89% Control 1 36.65% 2 40.5% 7 3 30% 4 38.2% Avg. 36.33% Table 1. Percentage effectiveness of drugs against Erysiphe graminis f.sp tritici disease - Adana Kozan Active ingredient name Usage Recurrence Disease Effectiveness rate and the ratio of doses (ml / min) 100 g / l 50 ml 1 3.25 % 91.08 % Piracolstrobin + 2 4.25% 89.14% 100 g / l Flutriafol + 3 3.6% 90.80% 50 g / l Penconazole 4 2.75% 91.96% Avg. 3.46% 90.75% 150 g / l 75 ml 1 3.5% 90.40% Pyraclostrobin + 2 4.0% 89.78% 75 g / l 3 2.5% 93.61% Fluxapyroxate 4 3.25% 90.5% Avg. 3.31% 91.07% Control 1 36.45% 2 39.15% 3 34.2% 4 37.5% Average 36.82% Table 2. Percentage effectiveness of drugs against Erysiphe graminis f.sp tritici disease - Edirne Centre Active ingredient name Usage Recurrence Disease Effectiveness rate and the ratio of doses (ml / min) 100 g / l 50 ml 1 3.2 % 88.67 % Piracolstrobin + 2 2.8% 91.52% 100 g / l Flutriafol + 3 3.0% 90.91% 50 g / l Penconazole 4 3.25% 92.35% Avg. 3.06% 90.86% 150 g / l 75 ml 1 3.25 % 88.50 % Pyraclostrobin + 2 2.5% 92.42% 75 g / l 3 3.0% 90.91% Fluxapyroxate 4 3.15% 92.59% Avg. 2.97% 91.1% Control 1 28.25% 2 33.0% 3 42.5% 4 35.2% Avg. 34.73% 8 Table 3. Percentage effectiveness of drugs against Puccinia recondita tritici disease - Adana Karaisali Active ingredient, Dosage, Recurrence rate, Disease, Effect rate. Name and Rate (ml / da) Rate 100 g / l 50 ml 1 2.8% 91.25% Piracolstrobin + 2 3.25% 88.98% 100 g / l 3 3.1% 89.49% Flutriafol + 50 4 3.5% 90.89% g / l Penconazole Avg. 3.16% 90.15% 150 g / l 75 ml 1 2.8% 91.25% Pyraclostrobin + 2 2.6% 91.19% 75 g / l 3 3.3% 88.81% Fluxapyroxate 4 3.4% 91.15% Avg. 3.02% 90.60% Control 1 32.0% 2 29, 5% 3 38.4% 4 34.25% Avg. 33.53% Table 4. Percentage effectiveness of drugs against Puccinia recondita tritici disease - Edirne Center Cereal powdery mildew (Erysiphe graminis f. sp. tritici) is given in Table 1 and Table 2. When the trials were evaluated, the composition related to the invention was found to be 90.54% in Adana-Kozan. And it is seen that it shows an average impact rate of 90.75% in Edirne-Center. Comparison In the same trials, the product yielded average efficacy rates of 90.89% and 91.07%, respectively. It has been determined that the composition in question, according to this, is used at a dosage of 50 mL / da. Despite being applied at a dose of 75 mL / da, the comparison product was significantly better than the comparison product. It has shown similar biological activity. The brown rust (Puccinia recondita tritici) trials are given in Table 3 and Table 4. When evaluated, the composition in question is found to be 90.86% in Adana-Karaisalı and In Edirne-Center, an average impact rate of 90.15% has been observed. Comparison The average efficacy rates of the product in the same trials were 91.10% and 90.60%, respectively. It has been determined. Therefore, the composition in question also has regard to brown rust. biological efficacy at a level close to that of the comparator product at a lower dosage. It has been determined that it provides. 9 When the four trials are evaluated together, the subject of the invention is 100 g / L Pyraclostrobin, 100 g / L The composition containing flutriafol and 50 g / L penconazole was used in different regions and for both grains. It has an average biological efficacy of over 90% against both powdery mildew and brown rust diseases. It has been observed to be effective. Furthermore, the composition in question is effective at a dose of 50 mL / da. It should be noted that the comparator product was applied at a dose of 75 mL / da during the application. when taken, comparison at a lower dosage of the composition in question. It appears to maintain a level of effectiveness close to that of the product. Obtained in different trial areas. The similarity of the results obtained indicates that the composition is suitable for the two fungal diseases in question. that its counter-biological activity can be maintained under different application conditions It shows. Thus, thanks to the fungicide composition that is the subject of this invention, brown rust and other diseases in wheat can be prevented. High biological yield at low application doses in the control of cereal powdery mildew diseases. Efficacy is achieved. The composition shows efficacy at low dosages. reducing the amount of product applied, and consequently plant protection environmental burden and implementation costs resulting from applications It contributes to its reduction. In addition, it is carried out in different regions. High efficacy in biological activity studies is maintained in wheat fungal infections. effective control of diseases and associated yield and quality losses This can help to reduce its impact.

Claims

1. Emulsion concentrate suitable for use in controlling fungal diseases in wheat. It is a fungicide composition in the form of; Piraclostrobin, Flutriafol and Penconazole contains the active ingredients, at least one solvent, and at least one surfactant. It includes.

2. The fungicide composition conforming to Claim 1 is characterized by: Pyraclostrobin 5% by weight.

15. It contains flutriafol at a concentration of 5–15% by weight and penconazole at a concentration of 2–8% by weight.

3. The fungicide composition conforming to Claim 1 has the following characteristics: Pyraclostrobin 50–150 g / L, It contains flutriafol at concentrations of 50–150 g / L and penconazole at concentrations of 20–80 g / L.

4. The fungicide composition conforming to Claim 1 is characterized by the fact that the mentioned solvent is N,N- It contains dimethyl fatty acid amides.

5. The fungicide composition conforms to claim 4 and is characterized by containing N,N-dimethyl fatty acids. The amide content should be between 10–40% by weight.

6. The fungicide composition conforming to Claim 1, and characterized by having at least one auxiliary hydrophobic agent. As solvents, choose from C9 aromatic, C10 aromatic, C11-14 heavy aromatic and xylene. The selected material must contain at least one aromatic hydrocarbon.

7. The fungicide composition conforms to claim 6 and is characterized by its aromatic hydrocarbons. It contains 5–30% by weight.

8. The fungicide composition conforms to Claim 1 and has the characteristic of containing an auxiliary hydrophilic solvent. as DMSO (dimethyl sulfoxide), NMP (N-methylpyrrolidone), NBP (N-butylpyrrolidone), alcohol the best selected from among derivative solvents, ether derivative solvents and ester derivative solvents It contains very little solvent.

9. The fungicide composition conforming to claim 8, characterized by its hydrophilic auxiliary solvent. It contains NBP.

10. The fungicide composition conforming to claim 9 is characterized by its NBP content of 5–20% by weight. It contains a certain percentage of it. 11 11. The fungicide composition conforms to Claim 1 and is characterized by its surfactant properties. ethoxylated castor oils, ethoxylated tristyryl phenol, and calcium dodecyl benzene It contains sulfonate mixtures.

12. The fungicide composition conforming to claim 11 is calcium dodecyl benzene. sulfonate mixtures at 2–5% by weight, ethoxylated castor oils at 1–5% by weight and contains ethoxylated tristyryl phenol at a concentration of 5–10% by weight.

13. The fungicide composition conforms to Claim 1 and has the characteristic of containing 100 g per liter. Piracclostrobin contains 100 g of Flutriafol and 50 g of Penconazole.

14. The fungicide composition conforming to claim 13 has the following characteristic: 300 g of N,N-dimethyl in one liter. It contains fatty acid amides, 180 g of aromatic hydrocarbons, and 150 g of NBP.

15. The fungicide composition conforming to claim 14 is characterized by containing 40 g of calcium per liter. dodecyl benzene sulfonate mixture, 20 g ethoxylated castor oils and 60 g It contains ethoxylated tristriyl phenol.

16. The fungicide composition conforming to Claim 1 is a 5% w / v solution prepared with water. It has a structure that can be emulsified in solution with diameters of 1–5 microns.

17. Emulsion concentrate containing the active ingredients pyraclostrobine, flutriafol and penconazole. It is a method of preparing a fungicide composition in this form, and its characteristic feature is; - At least one solvent containing the active ingredients pyraclostrobine, flutriafol and penconazole. obtaining a solution by dissolving it in something, - adding at least one surfactant to the resulting solution and - a fungicide in emulsion concentrate form by mixing the components in question. It includes the process steps for obtaining the composition.

18. This is the method for preparing the fungicide composition in accordance with claim 17, and its characteristics are: The active ingredients pyraclostrobine, flutriafol and penconazole are aromatic hydrocarbons. Dissolving N,N-dimethyl fatty acid amides and NBP in a clear solution. The goal is to obtain a solution.

19. This is the method for preparing a fungicide composition in accordance with claim 18, and its characteristic feature is; obtained Calcium dodecyl benzene sulfonate and ethoxylated castor oil were added to the resulting clear solution. It is a process of mixing oils with ethoxylated tristyryl phenol. 12 20. Preparation of a fungicide composition in accordance with any of the requirements 17-19. This method is characterized by the fact that the resulting emulsion concentrate fungicide composition is mixed with water. Emulsifiable particles with diameters of 1–5 microns in 5% w / v solutions prepared with It is in the structure.