Customization: | Available |
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CAS No.: | 143390-89-0;133855-98-8 |
Formula: | C18h19no4;C17h13clfn3o |
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Kresoxim-Methyl is a mitochondrial respiration inhibitor. It blocks electron transfer between cytochrome b and c1. This action inhibits mitochondrial respiration in pathogens. It prevents ATP synthesis and suppresses pathogen growth. Kresoxim-Methy mainlyl targets spore germination. It also inhibits mycelial growth. There is no cross-resistance with certain fungicides. However, Kresoxim-Methyl has cross-resistance with pyraclostrobin and isopyrazam. Do not alternate with these two agents.
Epoxiconazole is a triazole fungicide. Its mechanism of action involves inhibiting the biosynthesis of ergosterol in fungi, thereby preventing and controlling diseases. Additionally, Epoxiconazole has a unique physiological regulatory function that enhances chitinase activity in crops. This strengthens the crop's surface, making it more difficult for fungi to invade and increasing disease resistance. This characteristic is unique to fluazinam among all triazole fungicides.
Features of Kresoxim-Methyl
1. Diverse modes of action
Kresoxim-Methyl has protective and therapeutic effects. After application, it quickly absorbs and penetrates plant tissues. It translocates within plants and inhibits secondary germination of pathogen spores. This action effectively eradicates diseases.
2. Broad antimicrobial spectrum
Kresoxim-Methyl has a wide range of antifungal activity. It is effective against most diseases caused by Ascomycetes, Basidiomycetes, Deuteromycetes, and Oomycetes. It shows high activity against various powdery mildew diseases. It controls cucumber powdery mildew, tomato early blight, apple and pear black spot, leaf spot, and several other diseases, including banana leaf spot, grape downy mildew, wheat rust, sheath blight, blast disease, beet white powdery disease, potato late blight, and pumpkin blight.
3. Good compatibility
Kresoxim-Methyl can be mixed with various fungicides, such as epoxiconazole, chlorothalonil, metalaxyl, tebuconazole, and others.
Features of Epoxiconazole
1. Unique Mechanism of Action
Epoxiconazole is a C14 demethylation inhibitor of sterols. The agent binds to the enzyme involved in the C14 demethylation reaction, affecting this process and inhibiting the synthesis of ergosterol, a key component of cell membranes. This disrupts the normal formation of fungal cell membranes, leading to cell death and effectively killing the pathogens.
2. Broad Spectrum of Control
Epoxiconazole has a wide spectrum of fungicidal activity. It is primarily used to control diseases in cereal crops, such as powdery mildew, sheath blight, fusarium head blight, large spot disease, rice blast, and rust. It also targets fungal diseases in fruit trees and vegetables, including banana leaf spot, grape anthracnose, white rot, apple scab, and powdery mildew.
3. Wide Applicability
Epoxiconazole can be used on various crops, including wheat, corn, rice, peanuts, sugar beets, bananas, grapes, apples, asparagus, garlic, celery, cucumbers, and beans.
4. Good Conductivity and Strong Penetration
Epoxiconazole offers protective and therapeutic effects with strong systemic properties. It is rapidly absorbed by plants and translocated to infected areas, stopping disease infection immediately, ensuring thorough local treatment.
5. Long Residual Effect
Epoxiconazole has a long residual effect; for example, its antifungal activity on grains can last for about 40 days. Its excellent efficacy reduces the frequency of applications.
Application of Kresoxim-Methyl
Kresoxim-Methyl is suitable for various melons, fruits, and vegetables. It effectively controls many fungal diseases. Currently, it is mainly used to combat anthracnose and powdery mildew in watermelons and cantaloupes. It also targets downy mildew, powdery mildew, black spot, and wilt in cucumbers. For loofah, it controls downy mildew, powdery mildew, and anthracnose. In winter melons, it addresses downy mildew, blight, and anthracnose. For tomatoes, it is effective against late blight, early blight, and leaf mold. In peppers, it controls anthracnose, blight, and powdery mildew. It also targets downy mildew and black spot in cruciferous vegetables and downy mildew in cauliflower. Additionally, it controls powdery mildew and rust in beans, peas, and cowpeas. For soybean, it addresses rust and downy mildew. In potatoes, it combats late blight, early blight, and black scurf, and it also targets leaf spot and rust in peanuts.
Application of Epoxiconazole
1. Control of Rice Sheath Blight: To prevent the occurrence of the disease, the first application should be made at the late tillering stage of rice, followed by a second application during the booting stage. A uniform foliar spray will provide good control of rice sheath blight and rice blast.
2. Control of Wheat Powdery Mildew: Spray the fungicide before or at the early onset of the disease. Depending on the disease progression and weather conditions, a second application can be made every 7-10 days. When using this product, first shake the container well, then dilute the required amount with a small amount of water, and finally add enough water and mix thoroughly before spraying.
3. Control of Banana Leaf Spot: Begin applications at the early onset of the disease, with subsequent applications every 7-10 days. When spraying, ensure a uniform coverage on the leaf surface, applying until the leaves are moist but not dripping. Aim to spray the undersides of the leaves as much as possible. Do not apply on windy days or if rain is expected within an hour.
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Product name | Kresoxim-Methyl |
Tech grade | 98%TC |
Formulation | 50%WDG, 40%SC |
Molecular formula | C18H19NO4 |
CAS No. | 143390-89-0 |
EINECS No. | / |
Shelf life | 2 Years |
Product name | Epoxiconazole |
Tech grade | 97%TC |
Formulation | 12.5%SC, 125G/L SC, 70%WDG |
Molecular formula | C17H13ClFN3O |
CAS No. | 133855-98-8 |
EINECS No. | 406-850-2 |
Shelf life | 2 Years |
Q1: How can you guarantee quality?
A1: Always a pre-production sample before mass production;