Opal 500 SC

OPAL 500 SC ACTION :

Opal 500 SC is a selective herbicide with systemic action. The product is intended for foliar application - the active substance is mainly absorbed through the roots and leaves of weeds. The agent disrupts photosynthesis, and the effects of its action become visible after several days. Initially, the action manifests as chlorosis developing from the leaf veins, gradually spreading over the entire leaf. In the next stage, plant growth and development are inhibited, and necroses become visible at the tips of the leaf blades.

The product most effectively destroys blackgrass at the 2-4 leaf stage, and dicotyledonous weeds at the 2-6 leaf stage.

The product is a concentrate in the form of a suspension concentrate for dilution with water (SC).

ACTIVE SUBSTANCE CONTENT:

chlorotoluron (a compound from the urea derivatives group) - 500 g/l (43.86%)

SCOPE OF USE, TIMING AND DOSES:

The product is intended for use with self-propelled or tractor-mounted field sprayers.

Opal 500 SC - effect on weeds:

Sensitive weeds: common chickweed, purple dead-nettle, blackgrass, scentless mayweed, volunteer oilseed rape, shepherd's purse, field pennycress

Moderately sensitive weeds: cornflower, white goosefoot.

Resistant weeds: field pansy, common poppy, field forget-me-not, field speedwell, cleavers.

How to apply :

Winter wheat

Application timing:

a) Apply the product in autumn, from the 3-4 true leaf stage of winter wheat until the end of tillering (BBCH 13-29)

Maximum/recommended dose for single application: 2.0 l/ha.

Or

b) Apply the product in spring, after the start of plant vegetation, from the beginning of tillering of winter wheat to stem elongation (BBCH 23-30)

Maximum/recommended dose for single application: 2.5 l/ha.

Recommended water volume: 200-300 l/ha.

Recommended spraying: medium droplet size.

Maximum number of treatments per growing season: 1.

NOTES:

1. The product can only be used on crops with careful pre-sowing cultivation, with seed sown at a uniform depth of 2-3 cm and even emergence.

2. If emergence is uneven, the product may cause damage to cereals.

OPAL 500 SC PRE-HARVEST INTERVAL:

not applicable