Post-emergence highly selective systemic herbicide for the control of annual and perennial dicotyledonous weeds in crops of sunflower and rape.


Active ingredient:

ethametsulfuron-methyl, 750 g/kg


water dispersible granules


900 g (6 х 150 g watersoluble bags)

Mode of action:

the active ingredient of the herbicide Rondos 750 WG belongs to the group of ALS inhibitors. When it enters the weeds, the product blocks the enzyme acetolactate synthase (ALS), which stops the synthesis of the amino acids leucine, isoleucine and valine. Weed cells at the point of growth lose the ability to divide, as a result, weeds stop growing and they do not compete with the cultivated plant. Visible symptoms appear 5-7 days after they do not create cultural competition plant and complete death of weeds occurs in 14-20 days.

Field of usage



Dose rate,


Terms of application


25 – 30 +
SAM Maxium
200 mL/ha

Annual and perennial dicotyledonous weeds

2-4 pairs of true leaves of a culture, at the early stage of weed development


25 – 30 +
SAM Maxium
200 mL/ha

Annual and perennial dicotyledonous weeds

from cotyledons phase to 8 leaves phase of culture at the early stages of the weeds’ development



Compatible with other pesticides. But should not be used with organophosphorus insecticides. However, in each case it is necessary to check the compatibility of the components in the tank mixture.

Application features

• it is better to use the product at the early stages of development of annual weeds (2-4 leaves);

• do not handle if the crop is wet from rain or dew, or is under stress;

• when using Rondos 750 WG on sunflower, it is not recommended to mix with graminicides, fertilizers and micronutrients;

• should not be used with organophosphorus insecticides;

• must be used with SAM Maxium.

•  has high efficiency against species of polygonum (scabrum, persicaria), amaranthus, matricaria chamomilla, galeopsis tetrahit, Urtica, Geranium and other;

•  significantly suppresses problem weeds: Convolvulus arvensis, Galium aparine, Capsella bursa-pastoris, solanum nigrum. Cereal weed control is also observed in many field situations (Setaria sp., Echinochloa crus-galli);

•  Rondos is a safe product for typical crop rotations. The next crop after rapes can be sown wheat, barley, corn, sunflower, soybeans.

Product’s advantages

• low dose rate;

• effective post emergence control of cruciferous and other types of dicotyledonous weeds;

• it is active in both warm and cool weather conditions.

•  provides the unique opportunity to control cabbage (cruciferous) weed species in rapeseed crops;

•  effectively controls the wide range of other dicotyledonous weeds, including chamomile, galeopsis tetrahit, geranium, amaranthus and polygonum. Inhibits Convolvulus arvensis, Galium aparine;

•  highly selective and safe for culture;

•  wide range of application;

•  flexibility and manufacturability in the use of tank mixture and combined programs protection.



Optimal weather conditions for application

Preparation of the tank mixture

Weather conditions during the period of application

from + 12°С to + 25°С

200-300 l/ha

It is forbidden to make application if the wind speed more than 3-4 m/s

List of the main sensitive weeds


Sensitive types of weeds: common hemp-nettle, wild chamomile, amaranth, common ragweed, wild mustard, field chamomile, shepherd’s purse, Thale-cress, flixweed tensy mustard, field penny-cress, Tripleurospermum inodorum L., crowfoot (species), winterweed.

Middle-sensitive types of weeds: muchweed, gallant soldier, nettle, black night shade, field bindweed, Fumaria officinalis, dog’s parsley, white deadly, redshank, goose grass.

Resistant types of weeds: field thistle, sow thistle, tartary lettuce.