Description of Metribuzin 95%TC:
Pure Metribuzin is light yellow crystal and its original medicine is pale yellow solid. Its container technical parameters are as follows:
1. Melting point: 166.9°C
2. Steam tension: 8.6×10-4pa (At the temperature of 20°C)
3. Relative density: 1.35 (At the temperature of 22.5°C)
4. Solubility in the water: 1.7mg/l (In the temperature of 25°C)
5. Toxicity:
-- Low toxicity to humans, animals, fish, aquatic organisms, birds and bees
-- There was no abnormal change in the process of chronic toxicity test
-- The acute oral toxicity of rat is LD50=1100-2300mg/kg,
--The acute percutaneous toxicity of rat is LD50>20000mg/kg
Features of Metribuzin 95%TC
It is a kind of inner absorption selective herbicide, and its container features are as follows:
1. It is absorbed containerly through the root, while the stem and leaf can also absorb certain;
2. Has an good elimination effect to 1-year-old broad-leaved weeds and some grassy weeds;
3.The pesticide effect is influenced by the soil type, the organic matter content, humidity and temperature Application of Metribuzin 95%TC:
The requirement for its use condition is strict and if the use is improper , it will have an invalid effect, or even cause pesticide injury.
With the afore-mentioned features, Metribuzin is widely applied to soybeans, potatoes, tomatoes, alfalfa, asparagus, sugar cane fields and other crops to eliminate 1-year-old broad-leaved grass and some 1-year-old grass weeds, like polygonum, amaranth, quinoa, mustard, Stellaria, buckwheat Man, Xanthium, black nightshade, crabgrass and wild oats, etc.