VISMA Pyraclostrobin 12.8% + Boscalid 25.2% WG

VISMA is a new generation innovative fungicide mixture Pyraclostrobin 12.8% + Boscalid 25.2% WG. An innovative active ingredient belonging to the carboxamide class Boscalid is an SDHI chemistry, which acts on the energy production system of the fungal cell. Well established and known broad spectrum fungicide with unique plant health benefits Pyraclostrobin effects the QoI site of fungus Acts on two different sites of the fungus, thus effectively killing the fungus Active on Broad spectrum of diseases on a broad range of crops Excellent distribution profile on the plant surface- Translaminar & locally systemic Very favourable rain fastness profile Low risk of resistance development due to two different MoA

Features & Benefits

Dual attack on the fungus, with excellent crop protection and Safety
Superior protection against Powdery Mildew
Extended vitality to the crop, by Keeping the crop stronger and leaves greener
Better utilization of the crop energies and with stand stress
Activity on all fungal growth stages of the fungal spores

Method of Application

For Grapes- management of multiple diseases of Grapes like Downy Mildew, Powdery Mildew, Anthracnose and Botrytis
Visma should be applied at Pre-bloom stage for Powdery Mildew Management in the fungicide spray programme
For Tomato &Chilli- First application of Visma should be applied at active vegetative growth phase of crop
Second application of Visma should be done at initial fruit setting position.
For Onion/Garlic- First application of Visma should be applied one to two true leaf stage (15-20 days after transplanting)
Second application of Visma should be applied at Bulb development stage
Maximum two applications of Visma should be applied in one crop/season
Maximum two applications of Visma should be applied in one crop/season

Crops	Target Disease	Dosage g a.i./ha	Dosage Formulation gram or ml/ha	PHI (In Days)
Grapes	Downy Mildew and Powdery Mildew	190 – 228 g a.i./ha	500 – 600 g/ha	34
Chilli	Powdery mildew	228 g a.i./ha	600 g/ha	10
Apple	Powdery mildew	228 g a.i./ha	750 g/ha	41
Onion	Purple blotch, stemphylum blight	190 g a.i./ha	500 g/ha	24
Tomato	Early blight	190 g aa.i./ha	500 g/ha	10

Antidote

No specific antidote is known. Treat symptomatically.

Precautions

Use PPE during application. Read and follow all instructions on the label and leaflet very carefully.
Apply in early intitiation of disease as prophylactic to get maximum protection from disease.

Mode of Action

VISMA is a combination of two broad-spectrum systemic fungicides.
One is strobilurin, a fungicide that belongs to the QOI group, which inhibits the cellular respiration in the mitochondria of the fungal cell, and the other belongs to the SDHI group, which disrupts the electron transport chain in the fungal cell, thus killing the fungus. Pyraclostrobin- QOI fungicide that blocks the mitochondrial electron transport and thus inhibits the fungus energy supply, and the target fungus dies. Boscalid – a broad-spectrum SDHI fungicide, effective against different stages of fungal development, inhibits spore germination, germ tube elongation, appressoria formation, or mycelial growth.

Toxicity Triangle

Blue triangle, Moderately toxic.
Cautionary word on the triangle – Danger.