Merpan 80 WDG, contact fungicide with preventive action against diseases in fruit tree orchards and various vegetable crops. Active substance: • captan 80% Technical data Fungicide MERPAN 80 WDG • Active substance: captan 80% • Formulation: water dispersible granules (WG) • Approval certificate number: 1891 of 17.02.1999 Approvals Fungicide MERPAN 80 WDG Apple Diseases combated: Rapan ( Venturia inequalis ), Open branch cancer ( Nectria galigena ) Dose: 0.15% (2.25 kg/ha in 1500 L water) Stage of crop development: from BBCH 51 (from the appearance of flower buds) No. max treatments: 10 Time interval between treatments: 7 – 12 days Break time: 28 days Mar Diseases controlled: Storage diseases ( Gleosporium spp .) Dose: 0.15% (2.25 kg/ha in 1500 L water) Stage of crop development: the last treatment is applied in correlation with the break time Max no. of treatments: 3 Time interval between treatments: 7 – 10 days Break time: 28 days Tomatoes Diseases controlled: Downy mildew ( Phytophthora infestans) Dose: 0.15% (1.5 kg/ha in 1000 L water) Stage of crop development: from BBCH 61 (beginning of flowering) No. max treatments: 4 Time interval between treatments: 7 – 12 days Break time: 21 days Tomatoes (seedlings) Diseases combated: Downy mildew (Phytophthora parasitica), seedling drop (Pythium debaryanum), rhizoctonia (Rhizoctonia solani) Dose: 0.15% (4 – 5 L solution/sqm) Crop development stage: after sowing max No. of treatments: 2 Time interval between treatments: 14 days Cucumbers Diseases combated: Downy mildew (Pseudoperonospora cubensis) Dose: 0.15% (1.5 kg/ha in 1000 L water) Crop development stage: from infestation No. max. treatments: 4 Time interval between treatments: 7 – 12 days Break time: 14 days Beans Diseases controlled: Anthracnose (Colletotrichum lindemuthianum) Dose: 0.15% (0.9 kg/ha in 600 L water) Stage of crop development: from infestation max. No. of treatments: 4 Time interval between treatments: 7 – 12 days Break time: 14 days Tobacco (seedling) Diseases controlled: Seedling blight (Pythium spp.), rhizoctonia blight (Rhizoctonia solani), downy mildew (Peronospora tabacina) Dose: 0.125% – preventive 0.3% – curative Stage of crop development: after sowing No. max treatments: 2 Time interval between treatments: 14 days Par Diseases combated: Rapan ( Venturia pirina ), open branch cancer ( Nectria galigena ) Dose: 2 kg/ha in 1000 L water Stage of crop development: The last treatment is applied correlated with the break time Max number of treatments: 10 Time interval between treatments: 7 – 12 days Break time:28 days Par Diseases combated: Storage diseases ( Gleosporium spp. ) Dose: 2 kg/ha in 1000 L water Stage of crop development: the last treatment is applied correlated with the break time Max. number of treatments: 3 Time interval between treatments: 7 – 10 days Break time: 28 days Cherry Diseases combated: Moniliosis ( Monilia laxa ), Red spot ( Blumeriella jaapii ) Dose: 2 kg/ha in 1000 L water Stage of crop development: BBCH 59 – 71 (from the white button phase until the fruits reach 10% of their final size) – Moniliosis; From infestation – Red spot No. max treatments: 2 Time interval between treatments: 10 – 20 days Break time: 21 days Apricot Diseases combated: Moniliosis (Monilia laxa) Dose: 2 kg/ha in 1000 L water Crop development stage: BBCH 59 – 69 (from the white button phase to the fall of the petals) Max no. of treatments: 4 Time interval between treatments: 10 – 20 days Break time
