| Common Name | Isoproturon 500 EC
| Application and Disease Control | A urea derivative sytemic and selective weeds herbicide, which kills susceptible weeds by inhibition photosynthesis. It is rapidly absorbed through leaves and roots. It is synergistic to Hoelon effect on grass weeds.
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Crop | Weeds | Directions for Use | Application Methods |
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Wheat-barley | Wild oats, Ryegrasses, canary grasses for tails, rabbit foot grasses | Optimum time is between 4 leaf to 1 node stages of cereal crops, Isoproturon is not used alone, it is mixed with diclofop-methyl | Apply with a calibrated ground sprayer in 200-400 litre water/ha. 35-45 psi. Run the pivot at the fastest speed. |
Soil Type | Application Rate (Ground Sprayer) | Application Methods |
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Light Soil | 1 lit Isoproturon + 1.75 Holomobeed | 1.25 Isoproturon + 2 lit. holomobeed |
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Sandy Loam (Medium Soil) | 1 lit Isoproturon + 1.75 Holomobeed | 1.5 lit Isoproturon + 2 lit. holomobeed |
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Heavy Soil | 1.25 lit Isoproturon + 1.75 Holomobeed | 1.75 lit Isoproturon + 2 lit. holomobeed |
| * | Normal application rate is 1.5 liter/ha holomobeed and 1.5 lit/ha Isoproturon on medium and heavy soils, and 2L/ha holomobeed with 1.0 lit/ha. IPU on sandy loam soils. |
| * | Application on soils lighter than sandy loam is not recommeded. |
| * | It can be tank-mixed with most of herbicides. |
| Toxicity | (Rat)Oral LD 1826 mg/kg
| Precaution | Closely follow the instructions and guidelines given on the product label for safe usage and safe handling | Registration in KSA | 234-93-2489 | |