Pencycuron
Pencycuron

Pencycuron is a pure white crystalline substance. Its English name is pencycuron. The CAS number is 66063-05-6. The molecular weight is 328.84. The PSA is 32.34 and the LogP is 5.39. It is soluble in dichloromethane; slightly soluble in toluene and insoluble in water.

Physical properties

Appearance and Properties: A red liquid with a faint characteristic odor [1]

Density: 1.22 g/cm³

Melting Point: 129 – 134 ºC

Boiling Point: 528.5 ºC at 760 mmHg

Flash Point: 273.4 ºC

Refractive Index: 1.619

Storage Conditions: Store in a well-ventilated, low-temperature, and dry warehouse, and keep separate from food raw materials for transportation and storage.



Product Overview

Pencycuron

Product Information

1. Urease-based fungicides, non-systemic, have excellent therapeutic and residual efficacy, and have a special effect on diseases caused by Fusarium solani. They are used for rice, wheat, potatoes, vegetables, ornamental plants, etc. For example, to control rice sheath blight, apply 25% wettable powder by foliar spraying, with a dosage of 0.15 – 0.25 kg/hm2. For controlling potato black spot disease, use 1.5% non-bleaching powder at 0.5 kg/100 kg of tubers for seed dressing. For controlling Sasaki's film-shaped fungus, spray 150 – 250 g of active ingredient/hm2 twice.

2. Urease-based fungicides, non-systemic, have excellent therapeutic and residual efficacy, and have a special effect on diseases caused by Fusarium solani. They are used for rice, wheat, potatoes, vegetables, ornamental plants, etc. For example, to control rice sheath blight, apply 25% wettable powder by foliar spraying, with a dosage of 0.15 – 0.25 kg/hm2. For controlling potato black spot disease, use 1.5% non-bleaching powder at 0.5 kg/100 kg of tubers for seed dressing. For controlling Sasaki's film-shaped fungus, spray 150 – 250 g of active ingredient/hm2 twice.


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Pencycuron Customer Reviews

Pencycuron Customer Reviews

  • Owen
    Owen
    Specialized for Rhizoctonia control in potatoes. Our tubers are healthier with fewer deformities. A targeted solution that really works.
  • James
    James
    Great for soil-borne disease management. Easy to apply and provides long-lasting protection. Our rice fields have shown significant improvement.
  • William
    William
    Effective yet gentle on plants. Doesn’t cause phytotoxicity even at higher doses. A safe and reliable choice for vegetable growers.
  • Benjamin
    Benjamin
    Affordable and efficient. Reduces seedling damping-off in nurseries. We’ve seen better crop establishment and uniformity after using it.
Pencycuron FAQs

Pencycuron FAQs

As a basic producer and leading formulator in agrochemicals, We have rich experience in domestic market, and we have professional technical team can help clients to find the solutions for the new disease who threatens their crop.
  • 80%
    High Purity
    Ensure the reliability of each product.
  • 58%
    Fast-Acting Formula
    Quickly provide visible effects
  • Which diseases is Pencycuron most effective against?

    Which diseases is Pencycuron most effective against?

    Pencycuron specializes in controlling Rhizoctonia diseases in various crops, particularly sheath blight in rice. Its specific activity makes it valuable in integrated disease management programs targeting this destructive pathogen.

  • How does Pencycuron's mode of action differ from other fungicides?

    How does Pencycuron's mode of action differ from other fungicides?

    It uniquely inhibits fungal cell wall formation through a distinct biochemical pathway. This specific mechanism provides effective control while presenting low risk of cross-resistance with other fungicide classes.

  • Can Pencycuron be used in tank mixes with other pesticides?

    Can Pencycuron be used in tank mixes with other pesticides?

    Yes, it's compatible with many commonly used pesticides when mixed properly. Always conduct a jar test before large-scale mixing and follow recommended mixing orders to maintain product stability.

  • What safety equipment is required when handling Pencycuron?

    What safety equipment is required when handling Pencycuron?

    Applicators should wear chemical-resistant gloves, protective eyewear, long-sleeved shirts, long pants, shoes plus socks. Additional respiratory protection may be needed depending on application method and duration.

  • What are the environmental precautions for Pencycuron use?

    What are the environmental precautions for Pencycuron use?

    Maintain appropriate buffer zones near water bodies and avoid applications when heavy rain is forecasted. Proper stewardship helps protect aquatic organisms and non-target environments from potential exposure.

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