Product information
Active substance: 42.9 g / kg nicosulfuron + 10.7 g / kg rimsulfuron
Principal is a selective herbicide applied in post-emergence crops for the purpose of combating annual and perennial grass weeds and broad-leaved weeds. The product is absorbed through the leaves and is rapidly distributed throughout the plant organs, including perennial rhizomes. Residual soil activity is reduced. After about six hours of absorption, sensitive weeds stop growing, followed by fading and necrosis of the ribs in 5-10 days, and full abrasion destruction lasts up to three weeks.Moisture is an important factor in obtaining the maximum efficacy of the herbicide. After 4-6 hours of application, the Principal Herbicide is no longer washed by rain.
For good results, it is recommended to apply Principal Herbicide when perennial grass weeds are up to 15-20 cm tall. On large annual grasslands, or when preemergence herbicides have not been applied, the maximum effect is obtained when the grass weeds have grown massively and have not exceeded the stage of breeding. After cold periods of temperatures below 10 ° C or a long precipitation period, several days are expected to recover the wax layer. It is not recommended to apply at temperatures above 25 ° C, strong heat and water deficiency.
Recommended dose: Main 90 g / ha + Trend 90 at 250 ml / ha
Selectivity
It is not recommended to administer the product to the seed lots, inbred lines, corn, maize for popcorn, white corn. Sensitive crops: rape, mustard, beet, vegetables.
For use with new hybrids, it is advisable to consult the seed producer.
Compatibility
Do not use with organophosphorus or bentazone herbicides.
To improve the spectrum of action it can be mixed with dicamba, 2,4 D, SDMA or mesotrione.
Additional Information
| Manufacturer | Dupont |
|---|---|
| Packaging | 180 g |
| Destination use | General public / amateur |
| Formulations | FG-fine granules |
| Active Substances | Nicosulfuron, Rimsulfuron |
| Active Substance Concentration | 42,9 g/kg, 10,7 g/kg |
| Against | Barnyard grass, Black nightshade, Black-grass, Chickweed, Common fumitory, Common groundsel, Couch grass, Field mustard, Field sow-thistle, Goosegrass, Jimsonweed, Johnson grass, Shepherd's purse, Wild mustard, Wild oat, Yellow foxtail, Yellow nutsedge |
| Crops | Corn |
| Dosage | 90 g/ha |
| Timing of application | Postemergence |
| Types of weeds | annual monocotyledonous, perennial monocotyledonous |
| Application Type | Ready to Use |
Precautionary Statements
| P102 | Keep out of reach of children |
|---|---|
| P103 | Read label before use |
| P273 | Avoid release to the environment |
| P301+P312 | IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell |
| P305+P351+P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| H302 | Harmful if swallowed |
| H332 | Harmful if inhaled. |
