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DESICCANT DEFENDA DIQALAN

DIQALAN
20l
Submit a request
for
soybean
DIQALAN фото 1 DefendaDIQALAN фото 2 Defenda
for
sunflower
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A contact desiccant intended for drying agricultural crops before harvesting.

Advantages

  • Accelerates the technological maturity of plants and reduces harvest losses.
  • No effect on subsequent crops in the rotation.
  • Desiccates weeds as well as crop plants.
  • Does not affect the quality parameters of the seed.
  • Limits the spread of fungal diseases such as alternaria, mould growth, white mould and grey mould.
  • Ensures accelerated and uniform ripening, allowing early harvesting.

Characteristics

Active ingredient content
Diquat, 150 g/l
Chemical group
bipyridylium derivatives
Formulation
soluble concentrate
WHO classification
Class III

Recommendations for use

Application features
It is recommended to use only clean, non-hard water. A mandatory requirement is to ensure complete coverage of the area and abundant wetting of the plants during product application. Treatment is recommended in the evening or during the day in cloudy weather.
Working solution consumption rate
200-300 l/ha for ground spraying and 50-70 l/ha for aerial.
Working solution pH requirements
from 4 to 8
Compatibility
Tank mixes with other plant protection products are not recommended due to mismatched application timing, except for use with fungicides during potato desiccation. Compatible in tank mixes with urea or ammonium nitrate.
Application precautions
Treatment of crops should be carried out at the onset of physiological seed maturity and at seed moisture no higher than 30%. Treatment at earlier dates may reduce yield and lower the sowing quality of the seed. The application temperature should not exceed +25°C.

Mechanism of action

Diquat reaches the plant surface and partially moves through the xylem. Diquat disrupts the process of photosynthesis in plants. Reactive oxygen species form in the plants, damaging cell membranes and cytoplasm, which leads to cell dehydration and desiccation of the plants. It acts immediately after application of the product, allowing harvesting to begin within 5-7 days depending on the air temperature.

Application rates and terms

Crop, object treated
Application
stage
Application rates, l/ha
Crop, object treated
Soybean
Application stage
Spraying the crop at the onset of browning of pods in the lower and middle tiers (at moisture no more than 30%)
Application rates, l/ha
2.0-3.0
Crop, object treated
Sunflower
Application stage
Spraying the crop at the onset of head browning (incl. by aerial method)
Application rates, l/ha
2.0-3.0
Crop, object treated
Winter rapeseed
Application stage
Ground desiccation of crops when 70% of pods have browned
Application rates, l/ha
2.0-3.0

 

 

Reviews

Владислав

Rating 5 out of 5

27.10.2023 13:50

в господарстві цього року, через погодні умови був нерівномірний дозрів боів сої. то довелось проводити десикацію. Порекомендувала Диквалан - справився на всі 100%. Ціна теж порадувала

DEFENDA reply30.10.2023 11:16

Дякуємо, що докладно описали ситуацію та свій досвід з Дикваланом! Раді, що результат відповідав поставленому завданню.

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