| abstract |
Disclosed is a 2,4-D saline-soluble granule, comprising components with the following weight percentage: 5-80% 2,4-D salt (calculated as 2,4-D acid), water-soluble packing residue. The 2,4-D saline-soluble granule is excellent at controlling annual or perennial gramineae weeds and certain broadleaved weeds in soybean fields and other Leguminosae fields, such as amaranth, knotweed, goosefoot, nightshade, Xanthium sibiricum , barnyard grass, green bristle grass, crabgrass, glutinous millet, etc. The preparation is an environmentally friendly dosage form, and has the following advantages compared with conventional emulsifiable concentrates, wettable powder and suspension concentrates: free of organic solvents and dust, and easy to measure. Also disclosed is a preparation method therefor. The method process is simple, economical, and safe; no dangerous chemicals are used during the whole production process, so the process is easy to control and operate, and the safety coefficient is high. |