Weifang Heyi Agrochemical Co.,Ltd
WALKING WITH HEYI AGRO WIN HARVEST FOR YOU!
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GENERAL INFORMATION
Function characteristics: It is a sulfonylurea herbicide, which is mainly absorbed through the stems and leaves of the plant, transmitted through the phloem and xylem, and absorbed through the soil in a small amount, inhibiting the activity of acetolactate synthase in sensitive plants, leading to the synthesis of branched chain amino acid Blocked, thereby inhibiting cell division, leading to the death of sensitive plants.
Under normal circumstances, after 2 to 4 hours of application, the absorption of sensitive weeds reaches a peak, stops growing after 2 days, leaves begin to yellow after 4 to 7 days, and then appear withered spots, and die after 2 to 4 weeks.
The safety agent contained in this product can promote its rapid decomposition in the crop body without affecting its degradation in the target weed body, so as to achieve the purpose of killing weeds and protecting crops.
It is suitable for use in soft and semi-rigid winter wheat varieties. It can be used to control wheatgrass, wild oats, corngrass, bluegrass, hard grass, alkali grass, ryegrass, poison wheat, brome, candle grass, artichoke, chrysanthemum, ice grass, shepherd's purse, sowing motherwort Artemisia, cattle chickweed, self-produced rape, etc.
Dosage form: 3% oil suspension.
| Item | Standard |
| Structural data confirmation | 1.H-NMR: The data of structure are identical with reference standard |
| 2.HPLC-MS: Ensure the molecular weight of main peak and fragment peak are identical with reference standard | |
| 3.IR:The data of IR are identical with that of reference standard | |
| Dosage form | Meet the using requirements |
| Loss on drying | ≤2.0% |
| Heavy metals | ≤10 ppm |
| Water | ≤1.0% |
| Inorganic salt | ≤0.5% |
| Assay | 99.0%~101.0% |
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