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Previcur

Previcur® N  SL 722

Previcur® N is a systemic fungicide used worldwide for the effective control of many soil and foliar pathogens such as (Phytophthora, Pythium, Bremia, Peronospora, pseudoperonospora) in vegetables and ornamentals. It also demonstrates growth stimulating properties.

  • Previcur N with its complete systemic activity gives vigorous protection to the seeds and seedling against  root disease.
  • Previcur N enhances root system and the plant growth is significantly improved.
  • Previcur N works as protective and curative with long lasting efficacy

Recommendations and rates of use

CropPest/Weeds/MaladyDosePHI
Cucumber (greenhouse)Pythium

For seeds and plantlets follow the instructions above.

Foliar application:
Previcur may be sprayed on leaves with a dose rate of 150 ml /100L of water as a curative treatment. Application should take place when the plants are at the 3-4 leaf stage and the treatment could be repeated every 7-10 days (maximum 4 applications per season).

4 days
Cucumber (greenhouse)Root Rot (Thanatephorus cucumeris)

For seeds and plantlets follow the instructions above.

Foliar application:
Previcur may be sprayed on leaves with a dose rate of 150 ml /100L of water as a curative treatment. Application should take place when the plants are at the 3-4 leaf stage and the treatment could be repeated every 7-10 days (maximum 4 applications per season).

4 days
Cucumber (greenhouse)Downy Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

For seeds and plantlets follow the instructions above.

Foliar application:
Previcur may be sprayed on leaves with a dose rate of 150 ml /100L of water as a curative treatment. Application should take place when the plants are at the 3-4 leaf stage and the treatment could be repeated every 7-10 days (maximum 4 applications per season).

4 days
Cucumber (greenhouse)Root rot

For seeds and plantlets follow the instructions above.

Foliar application:
Previcur may be sprayed on leaves with a dose rate of 150 ml /100L of water as a curative treatment. Application should take place when the plants are at the 3-4 leaf stage and the treatment could be repeated every 7-10 days (maximum 4 applications per season).

4 days
LettuceRoot Rot (Thanatephorus cucumeris)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

21 days
LettucePythium

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

21 days
LettuceDowny Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

21 days
LettuceRoot rot

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

21 days
OnionRoot rot

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
OnionDowny Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
OnionRoot Rot (Thanatephorus cucumeris)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
OnionPythium

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
OrnamentalsRoot Rot (Thanatephorus cucumeris) For seeds and plantlets, treatment is as above. For cuttings, spray the soil with a solution of 5-15ml Previcur / 10 l water (applied in a volume of 5-8 l per m2).----
OrnamentalsPythiumFor seeds and plantlets, treatment is as above. For cuttings, spray the soil with a solution of 5-15ml Previcur / 10 l water (applied in a volume of 5-8 l per m2).----
OrnamentalsRoot rotFor seeds and plantlets, treatment is as above. For cuttings, spray the soil with a solution of 5-15ml Previcur / 10 l water (applied in a volume of 5-8 l per m2).----
SpinachRoot rot

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
SpinachPythium

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
SpinachDowny Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
SpinachRoot Rot (Thanatephorus cucumeris)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
Sweet pepperDowny Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
Sweet pepperRoot rot

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
Sweet pepperPythium

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
Sweet pepperRoot Rot (Thanatephorus cucumeris)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
TomatoRoot Rot (Thanatephorus cucumeris)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
TomatoDowny Midlew (Pseudoperonospora cubensis, Plasmopara viticola)

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
TomatoRoot rot

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
TomatoPythium

Seed Treatment:
After seeds are planted, spray a fungicide solution onto the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Nursery treatment:
2 to 4 days before transplanting seedlings, spray the soil surface at the rate of 15 ml Previcur to 10 l water (applied at a volume of 6 l / m2).

Soil treatment for new plantations:
2- 4 days after transplanting spray a fungicide solution onto the plantlets at the rate of 15ml Pevicur / 10 L of water. Each planet should receive 200ml for this solution and treatment could be repeated every 2 weeks according to didase pressure.

Spraying Previcur on leaves:
Previcur is sprayed with a dose rate of 1.5l / 600 – 1000 l water (at the beginning of infestation) treatment should be replicated every 7-10 days without exceeding 4 treatments per season.

14 days
Compatibility:
Consult the local label/distributor
How to apply:
Drench 200-250 ml /100 lit water then add 20-25 ml from solution to each planting hall.
foliar application For use 600 - 800 lit /ha according to plant size 
Formulation:
Previcur® N 72 SL is a soluble liquid concentrate containing 72.2% a.i./ l. propamocarb hydrochloride
Mode of action:
Disrupts the formation of fungal cell membranes and affects mycelial growth, spore production and spore germination.
Distributor:
Scientific Health & Agricultural Development Co
WHO classification:
Product: slightly hazardous

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Previcur
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