
Description
Content of active substance:
copper in the form of copper oxychloride - 50% (500g Cu/kg)
HOW TO USE MIEDZIAN 50WP
1. AGRICULTURAL PLANTS
a) potato
potato late blight
Recommended dose: 2.5-3 kg/ha.
Recommended water volume: 200-400 l/ha.
Recommended spraying: fine droplet.
Use the product preventively, after the first treatment with a systemic or penetrating product. Use Miedzian 50 WP alternately with other contact fungicides. In case of severe disease pressure, the product should be applied with the addition of foliar fertiliser at a dose of 1 l/ha.
b) sugar beet
cercospora leaf spot
Recommended dose: 5 kg/ha.
Use the higher dose under conditions of increased disease risk.
Recommended water volume: 200-400 l/ha.
Recommended spraying: fine droplet.
c) hop
downy mildew
Recommended concentration: 0.5% (500 g product in 100 l water).
Recommended spray liquid volume:
- immediately after training hops onto supports: 600-1000 l/ha
- after the hop network is formed: 1500-2000 l/ha
- during flowering and cone setting: 2500-3000 l/ha.
2. ORCHARD PLANTS
Due to the risk of causing burns, use the product only for the first treatments. Perform 1-2 treatments per season.
a) apple tree, pear tree
apple scab, pear scab
Recommended dose: 1.5 kg/ha.
Recommended water volumes: 500-750 l/ha.
Use the product preventively for the first treatments
fire blight.
Apply at doses:
during flowering:
- apple tree: 1.5 kg/ha
- pear tree: 1.5 kg/ha
during fruit growth:
- apple tree: 0.75 kg/ha
- pear tree: 0.75 kg/ha.
Recommended water volumes: 500-750 l/ha.
Spray until complete wetting of leaves and shoots.
b) sour cherry
brown rot of stone fruit trees
Recommended dose: 3 kg/ha.
Recommended water volumes: 500-750 l/ha.
Apply the product at the beginning and full flowering.
c) sour cherry, sweet cherry
bacterial canker of stone fruit trees
Recommended dose: 1.5-3 kg/ha.
Recommended water volumes: 500-750 l/ha.
Apply the product at 3 kg/ha during flower bud swelling and at 1.5 kg/ha during flowering and fruit growth.
d) peach
peach leaf curl
Recommended concentration: 1% (1000 g product in 100 litres of water).
Recommended water volume: 700 l/ha.
Adjust water volume to tree size and canopy.
Apply the product during the leafless period, preferably at bud swelling or in autumn.
3. VEGETABLE PLANTS
a) cucumber (in the field)
bacterial angular leaf spot, downy mildew of cucurbits
Recommended dose: 2.5-3 kg/ha.
Recommended water volume: 700 l/ha.
Treatments should be carried out from the 1-2 leaf stage. Use the product preventively or according to monitoring during periods of expected risk of downy mildew or bacterial angular leaf spot of cucumber.
Use Miedzian 50 WP against downy mildew at a dose of 3 kg/ha. Perform 2-3 treatments at intervals of 7-10 days, alternating with fungicides from other chemical groups.
b) tomato (in the field)
bacterial spot, potato late blight
Recommended dose: 2.5 – 3 kg/ha.
Use the higher recommended dose under increased disease pressure.
Recommended water volume 700 l/ha.
Apply the product 2-3 times per season at intervals of 7-10 days, alternating with fungicides from other chemical groups.
Use Miedzian 50 WP preventively or according to monitoring during periods of expected risk of potato late blight or bacterial spot.
c) tomato (under cover)
bacterial spot of tomato, potato late blight
Recommended concentration: 0.3% (300 g product in 100 litres of water).
Recommended spray liquid volume: 1500-2000 l/ha.
In case of high disease risk, start treatments from the seedling production phase and after planting in the permanent place. Apply the product 2-3 times per season at intervals of 7-10 days, alternating with fungicides from other chemical groups. Use Miedzian 50 WP preventively or according to monitoring during periods of expected risk of potato late blight or bacterial spot.
d) bean
bacterial halo blight, anthracnose, grey mould
Recommended dose: 3 kg/ha.
Recommended water volume: 600-800 l/ha.
Treatments should be carried out from the 1-2 leaf stage. Use the product preventively performing 2-3 treatments
at intervals of 7 days, especially in case of bacterial disease risk.
4. FOREST NURSERIES
a) larch
larch needle cast
Recommended concentration: 0.5-1% (500-1000 g product in 100 l water).
Use lower concentrations from May to August. Perform treatments every 2 weeks.
In autumn, perform one treatment using a 1% water suspension on leafless seedlings and soil with needles. Do not apply the product in rainy and cold weather.














