SONIS

Last updated
: 22/03/2021
Crop protection
Plant growth regulator
Authorisation Number
PCS No.: 05993
Pack size
1 litre
Composition
250 g/l
trinexapac-ethyl
Formulation
EC (Emulsifiable Concentrate)
Mode of action
Contact

SONIS contains trinexapac-ethyl for use as a growth regulator in wheat, barley, oats, rye, triticale, durum wheat and ryegrass seed crops.

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before third node detectable stage (GS33)
Stage of use
From GS30 up to before third node detectable stage (GS33)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.8 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before second node detectable stage (GS32)
Stage of use
From GS30 up to before second node detectable stage (GS32)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before second node detectable stage (GS32)
Stage of use
From GS30 up to before second node detectable stage (GS32)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before third node detectable stage (GS33)
Stage of use
From GS30 up to before third node detectable stage (GS33)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.5 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before third node detectable stage (GS33)
Stage of use
From GS30 up to before third node detectable stage (GS33)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before third node detectable stage (GS33)
Stage of use
From GS30 up to before third node detectable stage (GS33)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before third node detectable stage (GS33)
Stage of use
From GS30 up to before third node detectable stage (GS33)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.6 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before flag leaf sheath extending stage (GS41)
Stage of use
From GS30 up to before flag leaf sheath extending stage (GS41)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Application rate
0.4 l/ha
Water volume
Maximum number of applications
1
Pre Harvest Interval (PHI)
Before flag leaf sheath extending stage (GS41)
Stage of use
From GS30 up to before flag leaf sheath extending stage (GS41)
Restriction of Use
Apply SONIS only to healthy, actively growing crops. Do not apply during periods of frosty weather or when frost is imminent.
Aquatic Buffer Zone
Unclassified
Non Target Arthropods Buffer Zone
None
Non Target Plant Buffer Zone
None

Mixing and spraying

Half fill the sprayer with water, add the SONIS then top up the tank whilst maintaining agitation. Apply using a medium quality spray using a spray pressure of 2-3 bar.

Water volume

200 l/ha

Rainfastness

2 hours
  • In the event of a Toxic or Transport Emergency in the UK please telephone 01484538444 at any time.