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CLOMASTAR

Product Reference: CLOMASTAR

Printed on: 2026-01-31

CLOMASTAR
Herbicide

CLOMASTAR

Product Reference:CLOMASTAR

CLOMASTAR is a residual herbicide containing 360 g/l clomazone formulated as a capsule suspension (CS). It is designed for the control of annual weeds in a range of winter and spring broad-leaved crops, including oilseed rape, field beans, and peas. The product acts by inhibiting the biosynthesis of carotenoid pigments which are necessary for photosynthesis, causing susceptible weeds to emerge bleached and die shortly after.

Active Ingredient

clomazone (360g/L)Clomazona (36%)

CLOMASTAR is a residual herbicide containing 360 g/l clomazone formulated as a capsule suspension (CS). It is designed for the control of annual weeds in a range of winter and spring broad-leaved crops, including oilseed rape, field beans, and peas. The product acts by inhibiting the biosynthesis of carotenoid pigments which are necessary for photosynthesis, causing susceptible weeds to emerge bleached and die shortly after.

Key Uses

Key applications and target areas for this product.

Annual weeds
Annual Meadow-grass
Chickweed
Cleavers
Fat-hen
Fool's Parsley
Red Dead-nettle
Shepherd's-purse
Annual weeds
Annual Meadow-grass
Chickweed
Cleavers
Fat-hen
Fool's Parsley

Regional Variants

Product specifications and availability may vary by region. Select a region to view specific details.

France

Formulations

NameTypeActive IngredientMechanism
Suspension de capsules (CS)
  • clomazone
    Concentration:360g/L
-

Approved Crops

Industrial Sugar Beet

Application Stage:Max. BBCH 18 (8 leaves)
Application Rate:0,20 L/ha

Fodder Beet

Application Stage:Max. BBCH 18 (8 leaves)
Application Rate:0,20 L/ha

Oilseed Rape

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,33 L/ha

Broad Beans

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Protein Peas

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Fodder Peas

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Formulations

NameTypeActive IngredientMechanism
Suspension De Capsules (cs)
  • ClomazoneConcentration:360g/L
-

Approved Crops

Industrial Sugar Beet

Application Stage:Max. BBCH 18 (8 leaves)
Application Rate:0,20 L/ha

Fodder Beet

Application Stage:Max. BBCH 18 (8 leaves)
Application Rate:0,20 L/ha

Oilseed Rape

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,33 L/ha

Broad Beans

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Protein Peas

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Fodder Peas

Application Stage:Pre-emergence of the crop (BBCH 00 to 09)
Application Rate:0,25 L/ha

Documentation

📋

Product Label

Product Label

File

Related Products

Products available in similar regions or of the same type

EPISTAR
Fungicide

EPISTAR™

SKEA
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SKEA™

FRUMIDOR 250 SC
Fungicide

FRUMIDOR 250 SC™

FLAZASTAR
Herbicide

FLAZASTAR™

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