Universal herbicide for broad-spectrum control of perennial and annual weeds.
Active ingredient: glyphosate isopropylamine salt, 480 g/l in acid equivalent, 360 g/l
After even germination of perennial weeds, treat with the Chistopol product. Apply the product only during weed vegetation. It is preferable that air temperature is not less than +12 and not more than +30°C. Main soil treatment should be carried out as late as possible, no earlier than two weeks after Chistopol application, regardless of whether the above-ground part of weeds has died, their root system always dies later.
NOTES
When spraying with self-propelled sprayers «Timur» manufactured by LLC «Prezensa», the working solution rate may be 20 l/ha.
Manual work on seedbeds should be conducted no earlier than 7 days after treatment, while mechanized work — after 3 days.
The product can be used in mixtures with other herbicides.
SPECIAL FEATURES OF APPLICATION
Apply the product only during weed vegetation. It is preferable that air temperature is not less than +12 and not more than +30°C. After harvesting, it is better not to burn straw but to remove it from the field. If time permits and the plow layer moisture is sufficient for germination of perennial weeds, it is better to till the soil to stimulate the germination of dormant roots. After even germination of perennial weeds, spray with Chistopol®. If after harvesting the previous crop there is insufficient time for tillage and waiting for weed regrowth, and perennial weeds have developed green above-ground parts, tillage is better not to perform.
During drought, tillage should also be avoided before applying Chistopol® because weeds will regrow completely. If the weather before spraying was hot and dry, the Chistopol® dosage should be slightly higher than average, as plant cover tissues are thickened.
When weed infestation is high, the effect of Chistopol® can be enhanced. To do this, add ammonium sulfate or ammonium nitrate to the working solution at a rate of 2 kg per 100 l of working solution. Before adding fertilizer, dissolve it separately and filter it, otherwise small undissolved particles may clog sprayer nozzles. Fertilizer is also desirable to add to the working solution when using water with high carbonate content. When the weed infestation is heavy with docks and field bindweed, it is advisable to add the herbicide Khlebodar® to the solution at half the hectare rate (0.25 l/ha) or any herbicide based on amine salt or 2,4-D ether at full hectare rate. Such a mixture must be prepared immediately before spraying. The working solution should be applied no later than 30-60 minutes after preparation. In such a case, the Chistopol® herbicide dosage — no more than 4 l/ha. Depending on average daily temperature, weeds die within 7-14 days after treatment. Absence of rain for 5 hours after spraying — mandatory condition for achieving maximum results…
Main soil treatment should be carried out as late as possible after application, no earlier than 2 weeks, because although the above-ground part of weeds has died, their root system always dies more slowly. How quickly the root system dies — depends on soil temperature and moisture.
