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| Place of Origin: | China |
| Brand Name: | Averstar |
| Certification: | COA, MSDS |
| Model Number: | 97% TC, 70% WP, 70% WDG, 48% SC |
| Minimum Order Quantity: | Negotiable |
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| Price: | Negotiable |
| Packaging Details: | aluminium |
| Delivery Time: | 15-30 work days |
| Payment Terms: | T/T |
| Supply Ability: | 10000kg/month |
| CAS No.: | 21087-64-9 | MF: | C8H14N4OS |
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| Molecular Weight: | 214.29 | EINECS No.: | 244-209-7 |
| Melting Point: | 125°C | Density: | 1.28 |
| High Light: | farm herbicides,herbicide weed killer |
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Agricultural weed killer metribuzin 97% TC, 70% WP, 70% WDG, 48% SC selective herbicide
Flammability hazard characteristics
Combustion produces toxic nitrogen oxides and sulfur oxides.
Storage and transportation characteristics
Warehouse ventilation low temperature drying, separate from food raw materials storage and transportation
Fire extinguishing agent
Dry powder, foam, sandy soil
Chemical property
Pure product is white crystalline solid. At m.p.125.5 ~ 126.5 C, the vapor pressure is 20 <1.333, 10-3Pa *, <2.666 * 10-2Pa at 60 C, and the relative density is 1.28. The solubilities in organic solvents are dichloromethane > 100%, isoacetone 1% ~ 10%, hexane 0.1% ~ 1%, methanol 450 g / L, toluene 130 g / L, and water 0.12%. Industrial products m.p.120 ~ 125 degrees Celsius.
Purpose
Selective herbicides. Pesticides were absorbed by the roots of the weeds and transported to the upper part with transpiration. The herbicidal activity was mainly exerted by inhibiting the photosynthesis of sensitive plants. The germination seedlings of sensitive weeds were unaffected after application of the herbicide, and the leaves became green after emergence, and finally the nutrients were exhausted and died. It is suitable for many broad-leaved weeds of soybean, potato, tomato, sugarcane, corn and other field crops. It is also suitable for some grasses weeds, and has poor efficacy against perennial weeds. Soybean fields in the north are generally treated with 70% WP 7.5-11.4 g/100m2, 75% dry suspension 7.0-10.7 g/100m2, and 4.5 kg water before seedling sowing. Soybean fields in the south are lightweight, warm and humid, and the dosage can be reduced.
Selective inhalation and conduction herbicides can be used in soybean, potato, tomato, alfalfa, pea, carrot, sugarcane, awn shoot, pineapple and other places to control a variety of broad-leaved weeds and grasses weeds.
It can be widely used in soybean, potato, tomato, sugarcane, asparagus, pineapple and other crops to control broad-leaved weeds.
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Product name
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Metribuzin
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General info
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Function: Herbicide
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Specification: 480g/L SC
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CAS: 21087-64-9
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High effective agrochemical
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Toxicology
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Oral Acute oral LD50 for male rats 510, female rats 322, mice c. 700, guinea pigs c. 250, cats >500 mg/kg.
Skin and eye Acute percutaneous LD50 for rats >20 000 mg/kg. Inhalation LC50 (4 h) for rats >0.65 mg/l air (dust). NOEL (2 y) for rats and dogs 100, mice c. 800 mg/kg diet. Toxicity class WHO (a.i.) II; EPA (formulation) III |
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Application
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Metribuzin Mode of action Selective systemic herbicide, absorbed predominantly by the roots, but also by the leaves, with translocation acropetally in the xylem. Metribuzin Uses Pre- and post-emergence control of many grasses and broad-leaved weeds in soya beans, potatoes, tomatoes, sugar cane, alfalfa, asparagus, maize and cereals, at 0.07-1.45 kg/ha. PhytotoxicityPhytotoxic to many crops, including crucifers, cucurbits, lettuce, onions, sugar beet, sunflowers, flax, strawberries, sweet potatoes, and tobacco. Metribuzin
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Contact Person: Kevin
Tel: +8615816864002
