Mequalan 750, SL / Mequa Pro 750, SL*

Mequalan 750, SL / Mequa Pro 750, SL*

Plant growth regulator, used to strengthen the stem of cereals and oilseed rape and as a growth regulator.
Active ingredient chlormequat chloride, 750 g/l
Formulation soluble concentrate
Packing 10 L
Mode of action Active ingredient penetrates into the plant mainly through the leaves and the roots, causes reduction of growth of plants in height and increases diameter of a stalk, strengthening its hardness.
Crop Dose rate, l/ha Terms of application
Winter wheat 1,0–1,5 * From the beginning of tillering to the booting stage(phases 21-31, it is better 25): grades with a tendency to lodging from low to medium
Winter wheat 1,5–2,0* Varieties with a tendency to lodging from medium to high
Spring wheat 1,0 From the beginning to the end of tillering (phases 21-29)
Barley 0,75–2,0* From the beginning of tillering to the beginning of booting stage
Winter rape 1,0 In autumn: in phase of 2-3–leaves
Winter rape 1,5–2,0 In autumn: in phase of 3-4–leaves


* With a high background of mineral nutrition, best results are achieved when the distribution rate of 1,5 liters per hectare is divided into two times of 0,75 liters per hectare, the first time is in the phase of tillering and the second time is not later than one week before the booting stage.

* Mequa Pro 750, SL in process of registration

Can be used in tank mixtures with most pesticides. However, in each case, a test for compatibility of components in the tank mixture should be made.

  • do not carry out the processing of oats with Mekvalan 750 SC in combination with herbicides.
  • it is not recommended to apply Mekvalan 750 SC if frost is expected before or after its application;
  • it is not recommended to use it for young and spaced plantings when there is a drought.
  • rainfall in two hours after application does not affect the action of Mekvalan 750 SC.
  • dose rate of the working fluid for ground spraying is 200 – 300 liters per hectare.
  • a complete cover of the area when applying the product is required. Plants must be sprayed heavily.
  • inhibits the growth of stalk in height, gives it strength, and prevents lodging by reducing the distance between the internodes and thickening of the walls;
  • reduces the risk of penetration of pathogens of rot into the root neck of a plant;
  • promotes uniformity of ripening of grain and harvest.