Metalaxyl Fungicide

Systemic Oomycete Control for Professional Agriculture

Metalaxyl fungicide offers highly effective, systemic protection against destructive oomycete diseases such as late blight and downy mildew, making it an essential choice for professional growers, importers, and agricultural distributors. Engineered with high water solubility and rapid systemic movement through both leaves and roots, Metalaxyl penetrates plant tissues to provide full-plant protection from the inside out. Its targeted mode of action disrupts RNA synthesis in oomycete pathogens, stopping disease development before it can spread. This selective approach safeguards crop health without harming non-target organisms, ensuring reliability in high-value crops like potatoes, grapes, beets, tobacco, cucumbers, and cotton. Available in multiple formulations—including WDG, WP, EC, and TC—Metalaxyl can be applied via foliar spray, seed treatment, or soil application, offering versatile disease management solutions for different climates and farming practices. With customizable packaging, labeling, and formulations, we support bulk orders and OEM services to match your specific market needs.

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About Metalaxyl Fungicide

 

Назва Продукту Металаксил
Номер CAS 57837-19-1
Молекулярна формула C
Цільові культури Potatoes, Grapes, Beets, Cotton, Tobacco, Cucumber
Цільові захворювання Late blight, Downy mildew, Black shank, Damping-off disease
Спосіб дії Disrupts RNA synthesis in oomycete fungi, inhibiting growth and reproduction
Склади Metalaxyl 50% WDG
Metalaxyl 35% WP
Metalaxyl 240 g/L EC
Metalaxyl 98% TC
Combined Formulas Dimethomorph 22% + Metalaxyl 8% WDG

Propineb 64% + Metalaxyl 4% WP

Metalaxyl 150 g/L + Propamocarb 100 g/L SC

Методи застосування Foliar spray, Seed treatment, Soil treatment

 

Metalaxyl Fungicide

Metalaxyl fungicide is a selective, systemic agrochemical designed to combat destructive oomycete fungal diseases такий як фітофтороз, пероноспороз, black shank та демпфування. It works by penetrating plant tissues through both leaves and roots, moving upward and downward within the plant (acropetal and basipetal movement) to deliver complete, internal protection against pathogens.

Highly valued in potato, grape, tobacco, cotton, cucumber, and beet cultivation, Metalaxyl offers targeted control without damaging beneficial organisms or causing phytotoxicity when applied according to recommendations. Its strong water solubility ensures rapid uptake, even under challenging field conditions, while its stability across a wide pH range allows reliable performance in various climates and soil types.

In professional agriculture, Металаксил визнано своїм prolonged residual activity, meaning fewer applications are required compared to contact fungicides—reducing labor costs and improving operational efficiency. For seed treatment, Metalaxyl protects seedlings from soil-borne infections during the most vulnerable germination stage, giving crops a healthier start and higher yield potential.

Available in multiple formulations—including Metalaxyl 50% WDG, 35% WP, 240 g/L EC, and 98% TC—it can be used as a standalone product or combined with other fungicides (such as propineb, dimethomorph, or propamocarb) to broaden the disease control spectrum and reduce resistance risks.

How Metalaxyl Works Against Oomycete Pathogens

Metalaxyl fungicide працює через systemic, protective, and curative mechanism це цілі RNA polymerase I in oomycete fungi, inhibiting ribosomal RNA synthesis and stopping pathogen growth at the molecular level.

Once applied, Metalaxyl is absorbed by both коріння і листя, moving upwards (acropetal) and downwards (basipetal) within the plant vascular system. This two-way translocation ensures complete distribution throughout the plant, protecting new growth as well as existing tissues. By disrupting the RNA synthesis process, it prevents spore germination, mycelial growth, and sporulation, effectively halting disease progression.

Metalaxyl’s curative effect allows it to stop infections that have already begun, while its захисна дія shields healthy tissue from future attacks. This dual functionality makes it highly effective in integrated disease management programs for crops such as potatoes, grapes, cucumbers, tobacco, and ornamental plants.

Because it is selective to ооміцетні гриби (наприклад, Phytophthora infestans, Peronospora spp., Pythium spp.), it does not harm beneficial fungi or disrupt soil microbial balance. For improved resistance management, Metalaxyl is often combined with contact fungicides or fungicides with a different mode of action.

Target Crops & Disease Spectrum – Broad-Spectrum Oomycete Control

Metalaxyl fungicide delivers highly targeted and long-lasting protection for a wide range of crops vulnerable to oomycete pathogens, making it a versatile solution for both field and greenhouse production.

In картопля та помідори, Metalaxyl effectively controls late blight (Phytophthora infestans), protecting foliage and tubers from severe yield loss. In виноград, це запобігає downy mildew (plasmopara viticola), ensuring healthy canopy growth and better fruit quality. For cucumbers, melons, and other cucurbits, it provides reliable control of downy mildew (Pseudoperonospora cubensis), which can rapidly destroy leaves in humid conditions.

In тютюн, Metalaxyl is widely used to prevent blue mold (Peronospora tabacina), a highly destructive disease in nurseries and transplant fields. Additionally, it is highly effective against Pythium damping-off in a variety of vegetables and ornamentals, safeguarding seedlings during their most vulnerable stage.

When applied preventively or at the earliest signs of infection, Metalaxyl ensures maximum yield protection and crop quality, supporting farmers in achieving higher market value.

Metalaxyl Disease Control Spectrum

Культура Цільова хвороба Патоген Термін застосування
картопляний Пізня гниль Phytophthora infestans Preventive or early infection
Помідор Пізня гниль Phytophthora infestans Preventive or early infection
Виноград Пероноспороз plasmopara viticola Pre-bloom to post-bloom
Cucumber, Melon Пероноспороз Pseudoperonospora cubensis Preventive during humid periods
Тютюн Blue Mold Peronospora tabacina Nursery and transplant stage
Vegetables & Ornamentals Амортизація Pythium spp. Pre-plant or early seedling stage

 

Application Methods & Best Practices – Maximizing Metalaxyl Fungicide Performance

Correct application timing, method, and dosage are crucial to unlock the full potential of Metalaxyl fungicide in controlling oomycete diseases. Using the right strategy ensures optimal disease suppression, longer residual protection, and reduced risk of resistance.

Для позакореневе підживлення, Metalaxyl is typically applied as a spray at the first sign of disease or preventively when weather conditions favor pathogen development (high humidity, frequent rainfall, moderate temperatures). Uniform spray coverage of leaves, stems, and fruit is essential, as incomplete coverage can leave untreated areas vulnerable to infection.

Для soil drench or in-furrow applications, Metalaxyl offers excellent control of seedling diseases like damping-off (Pythium spp.). Apply the solution evenly around the root zone during transplanting or sowing to protect seedlings during early growth stages.

Для обробка насіння, Metalaxyl can be used to coat seeds, providing systemic protection from germination through early growth. This method is particularly effective for tobacco, vegetables, and certain cereals, reducing the need for early foliar sprays.

Best practice tips for importers, distributors, and farm managers:

  • Rotate Metalaxyl with fungicides from different FRAC groups to slow resistance development.
  • Avoid applying more than the recommended seasonal maximum per crop cycle.
  • Combine preventive applications with good agricultural practices, such as using certified disease-free seeds and ensuring proper crop spacing for air circulation.
  • Train farmers to calibrate sprayers properly to ensure correct application rate and uniform coverage.

Key Advantages of Metalaxyl Fungicide for Professional Crop Protection

Metalaxyl fungicide offers systemic, long-lasting, and targeted control against destructive oomycete diseases, making it a preferred choice for large-scale agricultural operations. Its unique properties ensure deep plant protection, reduced spray frequency, and better yield preservation compared to many conventional fungicides.

One of its biggest advantages is systemic movement within the plant, allowing it to protect new growth from infection. This is particularly valuable for fast-growing crops like potatoes, tobacco, and vegetables, where untreated new leaves are highly susceptible to disease.

Metalaxyl also delivers тривала залишкова активність, providing protection for up to 14–21 days depending on environmental conditions. This extended control reduces the need for frequent reapplication, lowering labor and operational costs for growers.

For importers and distributors, Metalaxyl’s broad application flexibility—including foliar spray, soil drench, and seed treatment—makes it a versatile product to stock, as it can be positioned across multiple crop sectors.

Крім того, його selective action against oomycetes means it can be integrated easily into rotational programs without disrupting beneficial fungi or causing unnecessary environmental pressure. This enhances its value in стратегії інтегрованої боротьби зі шкідниками (ІБШ), where sustainable and resistance-managed approaches are essential.

Packaging & OEM/ODM Services for Metalaxyl Fungicide

We offer flexible packaging and full OEM/ODM services to help you customize Metalaxyl fungicide products for your market. Whether you are an agrochemical importer, distributor, or private label brand owner, our team provides end-to-end support—from formulation to final delivery.

Для упаковка, we can supply a variety of options including aluminum foil pouches, HDPE bottles, PET bottles, and bulk drums, with capacities ranging from 100 ml to 200 L. All packaging is designed to ensure product stability, protect against moisture and UV degradation, and comply with international transport standards.

Команда Послуги OEM включати:

  • Коригування рецептури за індивідуальним замовленням (e.g., specific Metalaxyl concentration, combined formulations)
  • Багатомовний дизайн етикетки tailored to local regulatory requirements
  • Private branding with your logo, colors, and packaging style
  • Batch coding & traceability for product tracking and quality assurance

Команда Послуги ODM allow you to launch exclusive product lines without developing your own manufacturing facility. You can leverage our R&D and production expertise to expand your portfolio quickly and cost-effectively.

Ми також надаємо flexible MOQ (minimum order quantity) policies, making it easier for you to test new markets without committing to excessive inventory. For large-scale distributors, we ensure consistent quality and reliable supply, supported by on-time delivery to your designated port.

Partner with Us for Your Metalaxyl Supply Needs

Вибір права Metalaxyl fungicide supplier can make all the difference in your crop protection business. With our пряме виробництво на заводі, гнучкий Послуги OEM/ODM, and proven expertise in systemic oomycete disease control, we help you deliver reliable, high-performance solutions to your customers.

Чи є ви agrochemical importer, distributor, brand owner, or large-scale farm supplier, Наші customized formulations, packaging, and labeling ensure you stand out in your market. We handle bulk supply, private labeling, multilingual packaging design, and regulatory documentation support, що дозволяє зосередитися на розвитку вашого бізнесу.

Зв'яжіться з нами сьогодні to discuss your Metalaxyl requirements, request a quote, or explore tailored crop protection programs. Our technical and sales teams are ready to deliver the right product, at the right time, at the right price.

FAQ: Comprehensive Guide to Metalaxyl and Its Mixtures

Металаксил це системний фунгіцид used in agriculture for the control of a wide range of грибкові захворювання. Належить до arylalanine group of fungicides and is effective against ооміцети, a class of fungi that includes pathogens responsible for serious crop diseases like пероноспороз та фітофтороз. It is commonly used on a variety of crops including potatoes, tomatoes, and grapes.

Команда Номер по CAS of Металаксил is 57837-19-1. This unique identifier is used to classify the chemical substance for regulatory and safety purposes.

Metalaxyl’s mode of action is based on its ability to disrupt RNA synthesis in fungal cells. It inhibits the fungal RNA polymerase, an enzyme essential for the production of proteins required for the fungus to grow and reproduce. By blocking this process, Metalaxyl prevents the fungal pathogen from spreading and causing further damage to the plant.

Металаксил працює як системний фунгіцид, meaning it is absorbed by the plant and moves through its tissues to provide internal protection. It specifically targets the germination of fungal spores by inhibiting the biosynthesis of ribonucleic acid (RNA) in the fungal cells. This prevents the fungus from reproducing and spreading, ultimately controlling the infection.

Ключова різниця між Металаксил та Металаксил-М lies in their chemical structure and efficacy. Металаксил-М (також відомий як Мефеноксам) Є стереоізомер of Metalaxyl and is considered to be more effective against certain пероноспороз та фітофтороз diseases. Metalaxyl-M is often preferred in regions with specific pest pressures, while Металаксил is widely used as a broader-spectrum treatment.

Металаксил is primarily used to control fungal diseases caused by ооміцети, Такі як:

  • пероноспороз (on grapes, lettuce, cucumbers)
  • Пізній напад (on potatoes and tomatoes)
  • Pythium blight (on turfgrass) It is highly effective when applied preventively or at the first signs of infection.

Metalaxyl fungicide is commonly used to protect crops from пероноспороз, фітофторозІ інші oomycete-based diseases. It can be applied as a обробка насіння, позакореневе обприскуванняабо замочування грунту, depending on the crop and the specific disease being targeted. Its versatility makes it a popular choice for controlling fungal infections in a wide range of agricultural systems.

Metalaxyl 35 WS is a concentrated formulation of Metalaxyl that is commonly used for the профілактичне лікування of пероноспороз та фітофтороз in картопля, помідори, and other susceptible crops. The 35 WS stands for the concentration of 35% wettable powder, making it easy to mix and apply with water.

Так, Металаксил can be used in combination with other фунгіциди to increase its efficacy and manage resistance. Common combinations include:

  • Металаксил + Манкоцеб: For late blight control.
  • Metalaxyl + Chlorothalonil: For broad-spectrum fungal control. Using Metalaxyl with other fungicides ensures both системний та contact protection, providing more comprehensive disease control.

Поєднання Metalaxyl and Mancozeb is commonly used to combat фітофтороз in картопля та помідори. Манкозеб, то контактний фунгіцид, works synergistically with Metalaxyl to provide both превентивний та зцілення action, controlling a broad spectrum of fungal diseases and preventing resistance buildup in pathogens.

Поєднання Цимоксаніл та Металаксил provides effective control against пероноспороз та фітофтороз. Цимоксаніл це контактний фунгіцид that works on the fungal surface, while Металаксил offers systemic protection within the plant. Together, they enhance the overall efficacy and reduce the likelihood of resistance.

Хлороталоніл є широким спектром захисний фунгіцид that is often mixed with Металаксил for treating crops susceptible to a wide range of грибкові патогени. This combination helps to manage both ооміцети (targeted by Metalaxyl) and ascomycetes or basidiomycetes (controlled by Chlorothalonil), providing comprehensive protection.

Об'єднання Флудіоксоніл з Металаксил-М provides a powerful treatment against пероноспороз та фітофтороз in овочі та картопля. Флудіоксоніл works by inhibiting the development of fungal spores, while Металаксил-М acts systemically to stop fungal growth from within the plant.

Поєднання Металаксил та Fosetyl-Aluminium offers a comprehensive solution for the control of пероноспороз та коренева гниль. Fosetyl-Aluminium enhances the systemic activity of Металаксил, improving its ability to protect crops from soil-borne diseases.

У той час як Металаксил та Мефеноксам are closely related chemicals, combining them can be useful in certain cases for targeting a broad range of oomycete pathogens. Both are highly effective at controlling пероноспороз та фітофтороз, and using them together can help manage resistance in fungal populations.

Основна відмінність між Металаксил та Металаксил-М є їх хімічна структура. Металаксил-Мабо Мефеноксам, is a more active isomer, particularly effective against пероноспороз та фітофтороз. У контрасті, Металаксил is more broadly effective against a range of fungal diseases but may not be as potent on certain specific pathogens.

Азоксистробін та Металаксил are both systemic fungicides, but they target different types of fungi. Азоксистробін належить до strobilurin group, effective against a wide range of fungal species, while Металаксил is primarily effective against ооміцети. Азоксистробін is more preventive, while Металаксил is often more effective as a зцілення treatment for existing infections.