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Herbicide Diuron

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Herbicide Diuron

Name:Diuron
CAS No.:330-54-1
Appearance:white crystal
Molecular formula:C9H10Cl2N2O
Molecular Weight:233.0945
Density:1.369g/cm3
Melting point:158-159℃
Boiling point:385.2°C at 760 mmHg
Flash point:186.7°C
  • Product Details

The scope of application of diuron


1. Scope of application

(1) Diuron is mainly used in crops or parks such as rice, cotton, soybean, tomato, tobacco, strawberry, sugarcane, grape, orchard, rubber plantation, tea plantation, mulberry plantation, etc. Amaranth, sedge, sagebrush, quinoa and other annual grass weeds and some broad-leaved weeds.

(2) It should be noted that this drug cannot be used in wheat fields.


2. How to use

(1) Cotton fields: before the emergence of seedlings after sowing, dilute 30-45g of 25% diuron WP with 7.5kg of water per 100 square meters, and spray the ground.

(2) Rice: Use 7.5-15g of 25% diuron WP per 100 square meters to dilute and spray with water to prevent and control S. chinensis.

(3) Fruit trees and tea gardens: at the peak of weed germination, use 30-37.5g of 25% wettable powder per 100 square meters to dilute with 5.3kg of water and spray on the soil surface.

(4) Sugarcane: Dilute 100-150g of 80% diuron WP per mu with 40kg of water and spray on the soil surface after sowing and before emergence.

(5) Cucumber: After sowing and before emergence, use 40-50g of 80% diuron WP per mu to dilute with 30-40kg of water and spray on the soil surface.

(6) Non-agricultural and pastoral areas: Use 0.5-1kg of 25% diuron WP per mu to dilute with 50-75kg of water and spray on the soil surface.

(7) Dry land: After sowing and before emergence, use 0.25-0.4kg of 25% diuron WP per mu to dilute with 50-75kg of water and spray on the soil surface.

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