ACTION OF COULOMB 250 SC:
COULOMB 250 SC is an advanced fungicide distinguished by its powerful penetrating and systemic action. This means that after application, the active substance rapidly penetrates plant tissues and then moves with the plant sap, protecting even those parts not directly covered by the spray liquid. The product creates a long-lasting resistance barrier, safeguarding crops against pathogen invasion.
The product is designed primarily for preventive use – applied before infection occurs, it effectively blocks mycelium development and spore germination. The use of azoxystrobin, one of the strongest substances from the strobilurin group, allows for stress reduction in plants and stimulation of the so-called "greening effect," which directly translates into a higher yield with excellent quality parameters.
CONTENT OF ACTIVE SUBSTANCES:
azoxystrobin (compound from the strobilurin group) – 250 g/l (22.81%)
Advantages of using COULOMB 250 SC:
- Dual circulation mechanism: Penetrating and systemic action ensures even and complete protection of the plant from within.
- Strong prevention: Preventive use stops diseases before they can cause any damage to the yield.
- Multidirectional registration: One product allows protection of a wide range of crops – from cereals and oilseed rape to numerous vegetable species grown in the field and under covers.
- Physiological benefits: Belongs to strobilurins, which positively affect the CO2 assimilation process and prolong leaf greenness.
Pre-harvest interval:
- Winter wheat, spring wheat, rye, winter oilseed rape - 35 days
- Leek - 20 days
- Onion, cabbage, Chinese cabbage, pea for green seeds, celery - 14 days
- Carrot - 10 days
- Green bean - 7 days
- Sweet pepper, tomato - 3 days
COULOMB 250 SC - SCOPE OF USE, TIMING AND DOSES:
Winter wheat, spring wheat
| Target pests: |
powdery mildew of cereals and grasses, brown leaf spot, brown rust of wheat, septoria leaf blotch, septoria glume blotch, fusarium head blight, black grain mould |
| Maximum / recommended dose: |
0.8 - 1.0 l/ha (Maximum 1 l/ha) |
| Application timing: |
Preventively or immediately after first symptoms, from the beginning of stem elongation to the end of heading stage. |
| Maximum number of treatments: |
1 |
| Recommended water volume: |
200-300 l/ha (Recommended spraying: fine droplets) |
Rye
| Target pests: |
brown rust, leaf scald of cereals |
| Maximum / recommended dose: |
0.8 - 1.0 l/ha (Maximum 1 l/ha) |
| Application timing: |
Preventively or immediately after first symptoms, from the beginning of stem elongation to the end of heading stage. |
| Maximum number of treatments: |
1 |
| Recommended water volume: |
200-300 l/ha (Recommended spraying: fine droplets) |
Winter oilseed rape
| Target pests: |
blackleg, grey mould, sclerotinia stem rot |
| Maximum / recommended dose: |
0.8 - 1.0 l/ha (sclerotinia stem rot: 1 l/ha) |
| Application timing: |
From the petal fall / beginning of flowering to the formation of first pods / end of flowering. |
| Maximum number of treatments: |
1 |
| Recommended water volume: |
200-300 l/ha (Recommended spraying: fine droplets) |
Onion
| Target pests: |
downy mildew, grey mould (neck rot), alternaria leaf spot |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
Preventively from the 3-leaf stage or after symptoms appear on seed onion/sets/sown onions. Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
700 l/ha |
Green bean
| Target pests: |
bean anthracnose, grey mould, sclerotinia stem rot |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
During flowering and pod setting of beans. Interval between treatments 7-10 days. |
| Maximum number of treatments: |
2 |
| Recommended water volume: |
700 l/ha |
Pea for green seeds
| Target pests: |
pea ascochyta blight, downy mildew |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
First treatment at the beginning of pea flowering. Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
2 |
| Recommended water volume: |
700 l/ha |
Head cabbage and Chinese cabbage (for storage)
| Target pests: |
blackleg (alternaria leaf spot), grey mould |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
From BBCH 41 (beginning of head formation) or after first symptoms appear. Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
700 l/ha |
Carrot
| Target pests: |
alternaria leaf spot, powdery mildew |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
From BBCH 41 (roots begin to widen) or after first symptoms. Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
700 l/ha |
Tomato in field cultivation
| Target pests: |
potato late blight, alternaria leaf spot |
| Maximum / recommended dose: |
0.8 - 1.0 l/ha |
| Application timing: |
From BBCH 21 (beginning of side shoot development). Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
800 l/ha (Recommended spraying: fine droplets) |
Leek and Celery
| Target pests: |
Leek: rust, alternaria leaf spot; Celery: septoria leaf blotch |
| Maximum / recommended dose: |
0.8 l/ha |
| Application timing: |
From BBCH 13 (3-leaf stage). Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
700 l/ha |
Sweet pepper in tunnel cultivation
| Target pests: |
grey mould, sclerotinia stem rot |
| Maximum / recommended concentration: |
0.1% (100 ml product / 100 l water) |
| Application timing: |
Preventively or immediately after first disease symptoms. Subsequent treatments every 7-10 days. |
| Maximum number of treatments: |
3 |
| Recommended water volume: |
80 l / 1000 m2 |
