Product Name: Bispyribac sodium 40% SC
Use:Herbicide
1.Pyrimidine salicylic acid herbicides, acetyllactozyme inhibitors, play a role through the biosynthesis of amino acids in the negative branch chain, which is suitable for crop rice.It is mainly used for post-seedling weeding of rice, which is effective for barnyard grass at 1- 7 leaf stage, and the control effect is especially good at 3 - 6 leaf stage.This product has a stable effect on most soils and climatic environments and can be mixed with other pesticides.

2.It can be used in rice field, live field, seedling transplanted field and seedling field.

3.It is an ultra-efficient, broad-spectrum and low-toxic herbicide, which is mainly used to control gramineous weeds and broad-leaf weeds such as barnyard grass in paddy field, which can be used in seedling field, direct seeding field, seedling transfer field and seedling throwing field.

Toxicological data
Acute transoral LD50 4111 mg / kg, female > 2635mg / kg, acute transdermal LD50 > 2000mg / kg. in male rats LD50 2250mg / kg, LC50 > 100mg/L (96h}, LC50 > 100mg/L (48h).

Properties and stability
There was no irritation to rabbit skin, slight irritation to rabbit eyes, no teratogenicity and mutagenicity.