ASTROLAB (azoxystrobin) fungicide
ASTROLAB is a selective fungicide with systemic and penetrating action, applied foliarly as a concentrated suspension (SC) for dilution with water. It contains the active substance azoxystrobin (250 g/l), belonging to the strobilurin group.
Description
ASTROLAB is a selective fungicide with systemic and penetrating action, applied foliarly as a concentrated suspension (SC) for dilution with water. It contains the active substance azoxystrobin (250 g/l), belonging to the strobilurin group, which acts on fungal pathogens by blocking the cellular respiration process. The product is intended for the protection of a wide range of agricultural and vegetable crops.
Application in crops:
- Winter wheat, spring wheat: Control of powdery mildew, brown leaf spot, brown rust, septoria leaf blotch and glume blotch, fusarium head blight, black grain. Recommended dose: 0.8 l/ha.
- Winter barley, spring barley: Control of cereal leaf spot (rhynchosporium). Recommended dose: 0.8 l/ha.
- Winter oilseed rape: Control of blackleg, grey mould, sclerotinia stem rot. Recommended dose: 0.8 l/ha.
- Potato: Control of potato dry rot (rhizoctonia), alternaria leaf spot. Recommended dose: 2.0-3.0 l/ha (dry rot), 0.5 l/ha (alternaria leaf spot).
- Onion, garlic, shallot: Control of downy mildew, alternaria leaf spot, grey mould (neck rot). Recommended dose: 0.8 l/ha.
- Head cabbage, Chinese cabbage, cauliflower: Control of blackleg, grey mould. Recommended dose: 0.8 l/ha.
- Pea for green seeds: Control of ascochyta blight, downy mildew. Recommended dose: 0.8 l/ha.
- Green bean: Control of anthracnose, grey mould, sclerotinia stem rot, ascochyta blight. Recommended dose: 0.8 l/ha.
- Lettuce (field and protected cultivation): Control of downy mildew, grey mould, sclerotinia stem rot, powdery mildew. Recommended dose: 0.8 l/ha.
- Tomato (field cultivation): Control of potato late blight, alternaria leaf spot. Recommended dose: 0.8 l/ha.
- Leek: Control of rust, alternaria leaf spot. Recommended dose: 0.8 l/ha.
- Celeriac: Control of septoria leaf spot. Recommended dose: 0.8 l/ha.
ASTROLAB is used to control a wide spectrum of fungal diseases such as powdery mildew, brown leaf spot, rust, septoria, alternaria leaf spot, and dry rot. The product acts systemically, is absorbed by the leaves and translocated throughout the plant, effectively protecting it against pathogen development. It can be used both preventively and curatively, providing application flexibility.
Pre-harvest interval:
- Wheat, barley, triticale, rye – 35 days.
- Oilseed rape, leek – 21 days.
- Potatoes, green bean – 7 days.
- Tomato, sweet pepper – 3 days.
Application and dosage
|
Crop |
Pest control |
How to apply? Dosage |
When to apply? |
|---|---|---|---|
|
Winter wheat, spring wheat |
powdery mildew of cereals and grasses, brown leaf spot, brown rust of wheat, septoria leaf blotch, |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-300 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 1 |
Application timing: apply mainly preventively or immediately after first disease symptoms appear, from the beginning of stem elongation to the end of heading stage (BBCH 30-59). |
|
Winter barley, spring barley |
cereal leaf spot (rhynchosporium) (moderate control level) |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-300 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 1 |
Application timing: apply mainly preventively or immediately after first disease symptoms appear, from the beginning of stem elongation to the end of heading stage (BBCH 30-59). |
|
Winter triticale |
glume blotch, brown rust |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-300 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 1 |
Application timing: apply mainly preventively or immediately after first disease symptoms appear, from the beginning of stem elongation to the end of heading stage (BBCH 30-59). |
|
Winter rye |
brown rust of rye, cereal leaf spot (rhynchosporium) |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-300 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 1 |
Application timing: apply mainly preventively or immediately after first disease symptoms appear, from the beginning of stem elongation to the end of heading stage (BBCH 30-59). |
|
Winter oilseed rape |
blackleg, grey mould, sclerotinia stem rot |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-300 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 1 |
Application timing: apply preventively or immediately after first disease symptoms appear, during oilseed rape flowering stage (BBCH 60-69). |
|
Potato |
potato dry rot (rhizoctonia) |
Maximum dose for single application: 3.0 l/ha. Recommended dose for single application: 2.0 - 3.0 l/ha. Use the higher recommended dose in case of higher disease risk, e.g. due to frequent potato cultivation on the same field. Avoid direct spraying of tubers to prevent delayed germination and emergence. Number of treatments: 1 Recommended water volume: 300-400 l/ha Maximum number of treatments per growing season: 4 |
Application timing: apply as band spraying of soil during spring tuber planting (BBCH 00), using equipment mounted on the planter with two spraying nozzles. |
|
Potato |
alternaria leaf spot |
Maximum/recommended dose for single application: 0.5 l/ha. Number of treatments: 3 Interval between treatments: at least 7 days. Recommended water volume: 300-400 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 4 |
Application timing: apply preventively or immediately after first disease symptoms appear, from beginning of inflorescence development to fruit and seed ripening stage (first fruit berries turn brown) (BBCH 51-85). |
|
Onion, garlic, shallot |
downy mildew of onion, alternaria leaf spot of onion, grey mould (neck rot) |
Maximum/recommended dose for single application: 0.8 l/ha To ensure even coverage of plants with spray liquid, it is recommended to add an adjuvant. Recommended water volume: 200-700 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 3 (including small-scale applications). Interval between treatments: at least 7 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 4-leaf stage to end of bulb formation for harvest (visible drying of bulb tip) (BBCH 14-48). |
|
Green bean |
anthracnose of bean, grey mould, sclerotinia stem rot, ascochyta blight |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 150-800 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 (including small-scale applications). Interval between treatments: at least 14 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from beginning of flowering to pod development stage (20% of pods reach typical length) (BBCH 60-72). |
|
Pea for green seeds |
ascochyta blight of pea (dry spot), downy mildew of pea |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-700 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 Interval between treatments: at least 14 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from beginning of inflorescence development to end of flowering (BBCH 51-69). |
|
Head cabbage, Chinese cabbage (for long-term storage), cauliflower |
blackleg (alternaria leaf spot), grey mould |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-700 l/ha Adjust water volume according to plant size and density. To ensure even coverage of plants with spray liquid, it is recommended to add an adjuvant. Maximum number of treatments per growing season: 2 (including small-scale applications). Interval between treatments: at least 12 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 6-leaf stage to end of development of the harvestable plant part (heads reach typical size and shape) (BBCH 16-49). |
|
Carrot |
alternaria leaf spot of carrot tops, powdery mildew of umbellifers |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-700 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 3 Interval between treatments: at least 7 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 6-leaf stage to end of development of the harvestable plant part (root reaches typical size and shape) (BBCH 16-49). |
|
Lettuce (field cultivation) |
downy mildew of lettuce, grey mould, sclerotinia stem rot, powdery mildew |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 300-1200 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 Interval between treatments: at least 7 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from beginning of development of the harvestable plant part to end of development of the harvestable plant part (head reaches typical size and shape) (BBCH 41-49). |
|
Tomato (field cultivation) |
potato late blight, alternaria leaf spot of tomato |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 400-1200 l/ha Adjust water volume according to plant size and density. Recommended spraying: fine droplets. Maximum number of treatments per growing season: 3 (including small-scale applications). Interval between treatments: at least 7 days. Note: Do not apply during early growth stages of field-grown tomato (up to 4 weeks after planting or 5 weeks after sowing) and on wet plants or immediately after rain. |
Application timing: apply preventively or immediately after first disease symptoms appear, from beginning of side shoot development to end of fruit and seed ripening (fruits reach full maturity) (BBCH 21-89). |
|
Leek |
rust of leek, alternaria leaf spot of leek |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-1000 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 (including small-scale applications). Interval between treatments: at least 12 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 6-leaf stage to end of leek growth (BBCH 16-48). |
|
Celeriac |
septoria leaf spot of celeriac |
Maximum/recommended dose for single application: 0.8 l/ha Recommended water volume: 200-700 l/ha Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 Interval between treatments: at least 14 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 6-leaf stage to end of development of the harvestable plant part (root reaches typical size and shape) (BBCH 16-49). |
|
Sweet pepper (protected cultivation - greenhouses) |
grey mould, sclerotinia stem rot, powdery mildew, alternaria leaf spot of sweet pepper |
Maximum concentration for single application: 0.1% (100 ml product in 100 litres of water). Maximum/recommended concentration for single application: 0.08-0.1% (80-100 ml product in 100 litres of water). Use higher concentration in case of higher disease risk. Recommended spray liquid volume: 40-150 l/1000 m2 Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 Interval between treatments: at least 7 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 6-leaf stage to end of fruit and seed ripening (fruits reach full maturity) (BBCH 16-89). |
|
Lettuce (protected cultivation) |
grey mould, powdery mildew, downy mildew of lettuce, sclerotinia stem rot, dry rot |
Maximum concentration for single application: 0.1% (100 ml product in 100 litres of water). Maximum/recommended concentration for single application: 0.08-0.1% (80-100 ml product in 100 litres of water). Use higher concentration in case of higher disease risk. Recommended spray liquid volume: 30-120 l/1000 m2 Adjust water volume according to plant size and density. Maximum number of treatments per growing season: 2 Interval between treatments: at least 7 days. |
Application timing: apply preventively or immediately after first disease symptoms appear, from 4-leaf stage to end of development of the harvestable plant part (head reaches typical size and shape) (BBCH 14-49). |
