Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
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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.
Glyphosate is a non-selective and no residual sterilant herbicide which has a high effect on the perennial weed killing. It is widely used for the weed control and killing in corn plants, beans plants, tea, and other fruits plant trees, etc.
Herbicide Tribenuron-methyl 75% WDG, 60%DF, super high effect, pesticide agrochemical (Tribenuron methyl 95%TC, technical material available also)
It's widely Used for controlling broad-leaved annual and perennial weeds and sedges in rice fields, direct seeding fields and transplanting fields
Bensulfuron-Methyl is suitable for controlling paddy a year and perennial broadleaf weeds and sedges.
Systemic herbicide absorbed principally by the roots, with translocation acropetally in the xylem.
Glyphosate (N-(phosphonomethyl)glycine) is a broad-spectrum systemic herbicide and crop desiccant.
Metribuzin Uses Pre- and post-emergence control of many grasses and broad-leaved weeds in soya beans, potatoes, tomatoes.
Metsulfuron methyl applied mainly in wheat, barley, oat,etc.to control most broad-leaf weeds and certain grasses,by either.
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