Shtefdekvat, PK

Active substance: diquat dibromide, 374 g/l (in terms of diquat ion – 200 g/l)

PURPOSE: It is used as a desiccant for pre-harvest drying of plants. The use of the drug allows you to significantly speed up and facilitate the harvesting process.

PRINCIPLE OF ACTION: Acts on plants by contact through above-ground organs, causing deviation of an electron in the photosynthetic electron-transport system from its usual path, accepting it from the photosynthetic pigment system.

ADVANTAGES: Extremely fast contact action; Accelerates ripening and reduces crop moisture; Facilitates the conditions and accelerates the collection period

APPLICATION FEATURES: Desiccation takes place only at the beginning of the photosynthesis process (most actively - in sunny weather); When diquat gets on a plant on a sunny day, the desiccation process begins instantly, therefore, to increase the efficiency of desiccation with Shtefdiquat RK,
it is recommended to process soybean crops on an overcast day or in the morning hours,
deeper penetration into the plant is ensured due to delaying the destruction of the cell until the beginning of the photosynthesis process - it is the best time for desiccation; Compatible with most drugs produced by DDE FARM AG. When using with drugs from other manufacturers, it is necessary to conduct a preliminary check on the compatibility of the components and the phytotoxicity of the mixture.

APPLICATION REGULATIONS: Air speed during fine-droplet spraying should not exceed 3 m/s (m/s), with large-droplet - 4 m/s (m/s). Immediately after each spraying, it is necessary to thoroughly wash the tank, main pipelines and nozzles with clean water. Do not spray on plants wet from rain or dew, or if precipitation is expected within the next 6 hours. Spraying should be carried out in the phase of culture maturation.

CONSUMPTION STANDARDS OF WORKING SOLUTION: 200-300 l/ha