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LAYA

Product Reference: LAYA

Printed on: 2026-03-17

LAYA
Herbicide

LAYA

Product Reference:LAYA

LAYA is a sulfonyl urea herbicide containing 200 g/kg metsulfuron-methyl as a water-soluble granule formulation. It is designed for the spring-applied control of broad-leaved weed species in wheat, barley, oats, triticale, linseed, and on green cover on land temporarily removed from production. The product acts by contact and soil activity to inhibit weed growth.

Active Ingredient

metsulfuron-methyl (200g/kg)

LAYA is a sulfonyl urea herbicide containing 200 g/kg metsulfuron-methyl as a water-soluble granule formulation. It is designed for the spring-applied control of broad-leaved weed species in wheat, barley, oats, triticale, linseed, and on green cover on land temporarily removed from production. The product acts by contact and soil activity to inhibit weed growth.

Key Uses

Key applications and target areas for this product.

Control of broad-leaved weed species
Wheat
Barley
Oats
Triticale
Linseed
Green cover on land temporarily removed from production
Control of broad-leaved weed species
Wheat
Barley
Oats
Triticale
Linseed

Regional Variants

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

United Kingdom

Formulations

NameTypeActive IngredientMechanism
Water-soluble granule (SG)
  • metsulfuron-methyl
    Concentration:200g/kg
-

Approved Crops

Wheat

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Barley

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Oats

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Triticale

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Linseed

Application Stage:Before flower buds visible, or up to 25 cm tall, whichever is the sooner
Application Rate:30 g/ha

Green Cover On Land Not Being Used For Crop Production

Application Stage:Before 1st August in year of application
Application Rate:30 g/ha

Pack Sizes Available

240g

Formulations

NameTypeActive IngredientMechanism
Water Soluble Granule (sg)
  • Metsulfuron MethylConcentration:200g/kg
-

Approved Crops

Wheat

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Barley

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Oats

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Triticale

Application Stage:Before flag leaf sheath extending stage (BBCH 39)
Application Rate:30 g/ha

Linseed

Application Stage:Before flower buds visible, or up to 25 cm tall, whichever is the sooner
Application Rate:30 g/ha

Green Cover On Land Not Being Used For Crop Production

Application Stage:Before 1st August in year of application
Application Rate:30 g/ha

Documentation

📋

Product Label

Product Label

File
⚠️

Safety Data Sheet

Safety Data Sheet

RequiredFile

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