... ), the soil Dt50 is 14-28 days.SPECIFICATIONS: 96%TC,80%WP ,50%WP 50%SC,90%WDG.USES: It is ... grass, ryegrass, chickweed, german camomile, poppy, dentes foxtail, crab grass, green bristlegrass in winter wheat, barley, kaoliang, sunflower, potato, pea, soybean ...