
Signum 6 g
Signum - a combination fungicide for protecting stone fruit crops, carrots, and onions against a range of major diseases, as well as potatoes against Alternaria leaf spot.
Active ingredient: pyraclostrobin, 67 g/kg + boscalid, 267 g/kg.
Formulation: WG, water-soluble granules.
Features and benefits:
Mode of action: during application, part of the active ingredient boscalid remains on the plant surface, while the rest penetrates inside, spreading translaminarly and acropetally through the leaf’s vascular system.
Pyraclostrobin interacts with the plant surface, being absorbed by the waxy layer of leaves and berries; in the process, tightly bound reserves of the active ingredient form on the plant surface, ensuring high resistance of the product to atmospheric precipitation. In addition, pyraclostrobin penetrates plant tissues and exhibits translaminar activity, which further enhances its efficacy.
Recommendations for use: on stone fruit crops, the product is an effective solution for controlling the most important diseases of these crops, namely—atelnariosis, moniliosis, coccomycosis, leaf browning, and powdery mildew.
The product should be applied during the growing season for best results at the first signs of infection. Optimal temperature is 5 to 25 degrees Celsius, wind speed 3–4 m/s. It can be mixed with many pesticides; a compatibility test is recommended before use.
Application rate:
|
Crop |
Diseases |
Application rate, kg/L/ha |
Method and timing of application |
Number of applications |
Interval since last application (days before harvest) |
|
Peach, apricot |
Monophilia, Cladosporiosis, Downy mildew |
1.0–1.25 kg/ha |
First application — beginning to mid-bloom; second — 10 days after the first |
2 |
40 |
|
Cherry, sweet cherry |
Moniliosis, Cladosporiosis, leaf browning, coccomycosis |
1.0–1.25 kg/ha |
first application — early to mid-bloom; second — when berries reach 50–70% of their final size |
2 |
40 |
|
Potatoes |
Alternaria |
0.25–0.3 kg/ha |
if there is a risk of infection |
2 |
20 |
|
Carrots |
Alternaria, white rot, powdery mildew, rust |
0.75–1.25 kg/ha |
if there is a risk of infection |
2 |
30 |
|
Onions |
Alternaria, rot, combiosis, peronosporosis |
1.0–1.25 kg/ha |
in case of risk of infection |
2 |
20 |
|
Tomatoes |
powdery mildew, gray mold, sclerotinia rot, brown spot (cladosporiosis) |
1.25–1.5 kg/ha |
spraying during the growing season |
2 |
20 |
|
Alternaria |
0.25–0.3 kg/ha |
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|
Strawberries |
gray mold, anthracnose, powdery mildew, sclerotinia, rust |
1.5 kg/ha |
spraying during the growing season depending on the phytosanitary forecast |
2 |
15 |
|
Walnut |
brown spot, Alternaria leaf spot, Phyllostictus |
1.0–1.5 kg/ha |
spraying during the growing season depending on the phytosanitary forecast |
2 |
30 |
|
Cabbage |
Alternaria, gray mold, Phomopsis, Rhizoctonia |
0.75–1.25 kg/ha |
spraying during the growing season |
2 |
35 |