Product name: Glyphosate
molecular formula ：C3H8NO5P
molecular weight: 169.07
CAS: 52314-67-7
EINECS No: 213-997-4
Use ：
Glyphosate is a non-selective, non-residual herbicide that is very effective against long-rooted weeds. It is widely used in rubber, mulberry, tea, orchards and sugar cane fields. It mainly inhibits enol acetone shikimin phosphate synthase in plants, thereby inhibiting the transformation of shikimin to phenylalanine, tyrosine and tryptophan, which interferes with protein synthesis and leads to plant death. Glyphosate is absorbed by the stem and leaves of the transduction to various parts of the plant, can control monocotyledons and dicotyledons, annual and perennial, herbs and shrubs, more than 40 families of plants. Glyphosate soon becomes inactive by binding with metal ions such as iron and aluminum.
Initially used in rubber plantation to control thatch and other weeds, rubber trees can be cut one year earlier, old rubber trees increase production. Now it is gradually extended to forestry, orchards, mulberry gardens, tea gardens, rice and wheat, rice and rape rotation fields, etc. Different weeds have different sensitivities to glyphosate and therefore different doses of glyphosate. For example, annual weeds such as barnyard grass, tailgrass grass, kangmaiang, xiaoxin grass, sattang, and rhizoma sinensis were used for 6 ~ 10.5 g/100m in terms of active components. The effective components were 11.4-15g /100m in terms of the drug dosage of Plantago plantain seed, Phyllostachys officinalis and Phyllostachys argyi. 18 ~ 30g/100m is needed for white grass, bony grass, reed, etc., 3 ~ 4.5kg water is generally added, and uniform directional spray is used for weed stems and leaves. General broad-leaved weeds in early germination or flowering, grass in late jointing or early heading per mu of water 20-30 kg spray. Plants whose stems and leaves have been cut should not be treated until the weeds have sprouted until there are enough new leaves. The control effect can be improved when the dose is divided into 2 times at an interval of 5 days.
China
