
Description
MODE OF ACTION OF HAPI 250 EC:
HAPI 250 EC is a selective herbicide with a triple mode of action, designed for reliable control of dicotyledonous weeds in winter and spring cereal crops. The product is a concentrate for preparing an aqueous emulsion (EC), applied foliarly.
HAPI 250 EC is rapidly absorbed through the leaves of weeds and quickly translocated throughout the plant, reaching the roots. This systemic action leads to gradual growth inhibition, deformation and ultimately the death of the entire weed. The product shows the highest effectiveness when applied during the period of intensive weed growth and under favourable weather conditions.
Advantages of using HAPI 250 EC:
- Triple Mode of Action: The combination of three active substances (chlopyralid, fluroxypyr, florasulam) provides a broad spectrum of control and minimises the risk of resistance development.
- Effective Elimination of Key Weeds: High efficacy against cleavers, cornflower, scentless mayweed and other troublesome species.
- Systemic Action: The product penetrates through leaves and moves to the roots, ensuring lasting weed control.
- Safety and Convenience: Suitable for use in a wide range of cereals with no required pre-harvest interval.
- Flexible Application Timing: Can be applied from the beginning of tillering to the second node stage of the crop.
HAPI 250 EC ACTIVE SUBSTANCE CONTENT:
chlopyralid (compound from the carboxylic acid derivatives group) – 120 g/l (11.08%)
fluroxypyr (compound from the pyridinyloxyacetic acid derivatives group) - 120 g/l (11.08%)
florasulam (compound from the triazolopyrimidine group) – 10 g/l (0.92%)
HAPI 250 EC SCOPE OF USE, TIMING AND DOSES:
HAPI 250 EC - effect on weeds:
Dose 0.4 l/ha:
Sensitive weeds: shepherd's purse.
Moderately sensitive weeds: cornflower, common chickweed, corn poppy, scentless mayweed, cleavers, chamomile, volunteer oilseed rape.
Dose 0.5 l/ha:
Sensitive weeds: cornflower, common chickweed, corn poppy, scentless mayweed, chamomile, volunteer oilseed rape, shepherd's purse.
Moderately sensitive weeds: cornflower, common chickweed, corn poppy, scentless mayweed, cleavers, chamomile, volunteer oilseed rape.
How to use HAPI 250 EC:
Winter wheat, winter triticale
Maximum dose for single application: 0.5 l/ha.
Recommended dose for single application: 0.4 – 0.5 l/ha.
Application timing: Apply from the beginning of tillering to the second node stage, at least 2 cm above the first (BBCH 21-32).
Recommended water volume: 200-300 l/ha.
Recommended spraying: medium droplet size.
Maximum number of treatments per growing season: 1.
USE OF PLANT PROTECTION PRODUCT IN SMALL-AREA CROPS AND APPLICATIONS
The user alone is responsible for the effectiveness and phytotoxicity of the plant protection product used in small-area crops.
Spelt wheat, emmer wheat, common wheat, durum wheat, spring rye
Maximum dose for single application: 0.5 l/ha.
Recommended dose for single application: 0.4 – 0.5 l/ha.
Application timing: Apply from the beginning of tillering to the second node stage, at least 2 cm above the first (BBCH 21-32).
Recommended water volume: 200-300 l/ha.
Recommended spraying: medium droplet size.
Maximum number of treatments per growing season: 1.
HAPI 250 EC PRE-HARVEST INTERVAL:
Not required.














