Grantox SL / Agriter Super 500 SL/Ralf 500 SL*

Herbicide against annual and perennial dicotyledonous weeds for cereal grains, sorghum, flax, potatoes, peas and other crops.

Active ingredient:

MCPA, 500 Na/K/DMA


soluble concentrate


1 L, 5 L, 10 L, 20 L

Mode of action:

The product is absorbed by leaves of most dicotyledonous weeds, spreads to all parts of the plant disrupting their development and leads to their death.

Field of usage

Crop Dose rate, l/ha Method, terms of application
Spring wheat, barley, oats, rye 1,0–1,5 From tillering to booting of a crop
Winter wheat 1,0–1,5 From tillering to flag leaf
Millet 0,7–1,7 From tillering to booting of a crop
Sorghum 0,7–1,7

In phase of 3-6 leaves of a crop

Pea 0,5 In phase of 3-5 leaves of a crop
Flax 0,7–1,2 In the phase of ‘’tree’’ with a height of 3-10 cm of a crop
Potato 0,9–1,7 Spraying the soil before sprouting
Rice 1,5–2,0 In the phase of full tillering
Creeping and large hop clover 0,8–1,4 in the year of planting, after the first leaf of the trigeminal (treatment must be completed one month before the end of the vegetative season)
Large hop clover (seeds production) 0,8–1,4 in the year of seed harvest for 2-3 weeks from the start of regrowth before embryonic initiation of clover blossom (hey fed to cattle may be used not earlier than 45 days after treatment)
Large hop clover under cover of barley 0,8–1,4 when the 1-2 clover ternary leaves appear (the phase of barley tillering)
Meadow catmint 1,1–2,3 In the phase of tillering
Smooth brome, meadow foxtail 1,1–2,3 In the year of sowing, in the phase from 1-2 leaves to a crop leaf-tube formation
Tall oat grass, meadow fescue 2,3–2,8

In the year of sowing, in the phase from 1-2 leaves to a crop leaf-tube formation

Grasslands and pastures 1,4–4,0 Spraying of vegetative plants, grazing and mowing are allowed no earlier than 40 days after treatment
Medic 0,5–0,75 In the phase of 1-2 trigeminal leaf of a crop


The product is compatible with most pesticides and liquid fertilizers. However, in each separate case, a preliminary assessment of the compatibility of components in the tank mixture should be made and the phase of the crops should be taken into account.

Application features

• it is recommended to use the maximum recommended dose in case of the increased infestation and the active weed vegetation;

• the processing of crops in the most favourable weather conditions (optimum temperature is from +12°C to +22°C);

• do not use the product in the crops of cultivated plants that are under stress conditions (cold, drought and other adverse factors);

• dose rate of the working solution during the ground spraying is 200-300 liters per hectare. It is necessary to cover the whole area and spray the plants heavily while applying the product;

• to expand the spectrum of action of the product, tank mixtures with herbicides based on sulfonylurea, glyphosate, bentazone, etc. are recommended.

Product’s advantages

• used on many crops;

• destroys noxious weeds on the hayfields and pastures;

• has an excellent value and efficiency;

• does not affect the crop rotation;

• rapidly decomposes in soil and is soluble water, no adverse effects on subsequent crops;

• effective against bottle brush and thistle. Reliably protects crops from Brássica nápus and Helianthus annuus, including Clearfield.

List of the main sensitive weeds

Field bondweed, thistle, bagged sailor, small flower galinsoga, field mustard, bird vetch, thorn apple, creeping buttercup, common arache, pig weed, euphorbia, field milk thistle, black nightshade, shepherd’s purse, woundwort, common plantain, jointed charlock, field pennycress, groundnut peavine, ragweed, bottle brush.