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Dr. Stähler

Blattlaus-Frei Spray – 500 ml pump sprayer

Regular price 13.95 €
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Unit price ( 27.90 €/ l)
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Item details
SKU: ST-4062 EAN: 4015574001786
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  • Against: Aphids, whiteflies and spider mites, depending on the specified use.
  • Action: Controls pests; dead insects may remain attached for several days.
  • For: Fruit, vegetables and ornamentals in the specified uses.

Application at a glance

Manufacturer information: ready-to-use spray with an upside-down sprayer. Read the manufacturer’s application guidance and the separately listed official rates and conditions together with the pack instructions.

Crop and pest

Aphids, spider mites, whiteflies and certain psyllids are covered only in the listed combinations.

Ready to spray

Shake well before use. Apply the product undiluted until visibly wet.

Use-specific quantity

Rates differ by crop and plant height. The 500 ml bottle has no single coverage figure for all uses.

Manufacturer: repeat treatment

For whiteflies and spider mites, the manufacturer recommends 3 sprays 7 days apart, with no more than 5 applications. Use only within the relevant authorised combination.

Manufacturer: avoid direct sun

The manufacturer recommends morning or evening treatment. Direct sunlight can cause plant damage.

Wait until dry

Do not re-enter treated areas or crops until the plant protection product deposit has dried.

All uses & exact rates

Application & rates

Select the specific use

Match crop, pest and setting. For ornamental plants, check the plant-tolerance positive list in the instructions where required.

Determine the quantity

Use undiluted. The quantity depends on the specific use, plant height or crown height.

Treat the target plants

Spray at the start of infestation until visibly wet. Follow the interval and treatment limit specified in the relevant record.

All 33 authorised uses and exact quantities

Each pest is authorised only for the crops and settings specified in its individual use record. Check all 33 use records together with the label and instructions for use.

These complete BVL records relate to German authorisation 034210-64 for non-professional use in home and allotment gardens. Data release: 1 October 2026. Observe the plant height, setting, pest and all requirements of the relevant record. Also follow the current instructions supplied with the pack. This English text is an explanatory translation of the German records.

Leaf and stalk vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Leaf and stalk vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Leaf and stalk vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-001 ↗

Fruiting vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Fruiting vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-002 ↗

Fruiting vegetables · Spider mites

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Fruiting vegetables
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: apply the product undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-003 ↗

Legume vegetables · Spider mites

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Legume vegetables
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Legume vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-004 ↗

Fruiting vegetables · Whiteflies

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Fruiting vegetables
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-005 ↗

Brassica vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Brassica vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Brassica vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-006 ↗

Brassica vegetables · Whiteflies

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Brassica vegetables
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pest stage: for reduction of infestation only
Pre-harvest intervals
Outdoors, Brassica vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-007 ↗

Root and tuber vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Root and tuber vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Root and tuber vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-008 ↗

Bulb vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Bulb vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Bulb vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-009 ↗

Fresh herbs · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Fresh herbs
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Fresh herbs: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-010 ↗

Shoot vegetables · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Shoot vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Shoot vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-011 ↗

Pome fruit · Spider mites

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Pome fruit
Target pest/purpose
Spider mites
Maximum product rate per treatment
50 ml/m² per metre of crown height
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Pome fruit: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-012 ↗

Pome fruit · Aphids; excluding woolly apple aphid

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Pome fruit
Target pest/purpose
Aphids;
excluding woolly apple aphid
Maximum product rate per treatment
50 ml/m² per metre of crown height
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Pome fruit: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-013 ↗

Pome fruit · Psyllid species (Psylla spp.)

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Pome fruit
Target pest/purpose
Psyllid species (Psylla spp.)
Maximum product rate per treatment
50 ml/m² per metre of crown height
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Pome fruit: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-014 ↗

Strawberry · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Strawberry
Target pest/purpose
Aphids
Maximum product rate per treatment
200 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Strawberry: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-015 ↗

Stone fruit · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Stone fruit
Target pest/purpose
Aphids
Maximum product rate per treatment
50 ml/m² per metre of crown height
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Stone fruit: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-016 ↗

Berry fruit · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Berry fruit
Target pest/purpose
Aphids
Maximum product rate per treatment
200 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Berry fruit: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Fruit production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/00-017 ↗

Ornamental plants · Aphids

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Ornamental plants
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/00-018 ↗

Ornamental plants · Spider mites

Home and allotment gardens; Outdoors

Authorised setting
Home and allotment gardens; Outdoors
Crop/object
Ornamental plants
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Outdoors, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Ornamental plant production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/00-019 ↗

Fruiting vegetables · Aphids

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Fruiting vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional

Official use record 034210-64/01-001 ↗

Fruiting vegetables · Spider mites

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Fruiting vegetables
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Vegetable production
User category
Non-professional

Official use record 034210-64/01-002 ↗

Fruiting vegetables · Whiteflies

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Fruiting vegetables
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Fruiting vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional

Official use record 034210-64/01-003 ↗

Brassica vegetables · Aphids

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Brassica vegetables
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Brassica vegetables: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional

Official use record 034210-64/01-004 ↗

Fresh herbs · Aphids

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Fresh herbs
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Fresh herbs: The pre-harvest interval is covered by the conditions of application and/or the vegetation period remaining between application and use (e.g. harvest), or setting an interval in days is not required.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Vegetable production
User category
Non-professional

Official use record 034210-64/01-005 ↗

Ornamental plants · Aphids

Home and allotment gardens; Rooms and offices

Authorised setting
Home and allotment gardens; Rooms and offices
Crop/object
Ornamental plants
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Rooms and offices, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-006 ↗

Ornamental plants · Whiteflies

Home and allotment gardens; Rooms and offices

Authorised setting
Home and allotment gardens; Rooms and offices
Crop/object
Ornamental plants
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Rooms and offices, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-007 ↗

Ornamental plants · Spider mites

Home and allotment gardens; Rooms and offices

Authorised setting
Home and allotment gardens; Rooms and offices
Crop/object
Ornamental plants
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Rooms and offices, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-008 ↗

Ornamental plants · Aphids

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Ornamental plants
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-009 ↗

Ornamental plants · Spider mites

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Ornamental plants
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-010 ↗

Ornamental plants · Whiteflies

Home and allotment gardens; Greenhouse

Authorised setting
Home and allotment gardens; Greenhouse
Crop/object
Ornamental plants
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Greenhouse, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • WH915: The instructions for use must include a list of crop species and/or varieties that tolerate the specified product rate (positive list).

Official use record 034210-64/01-011 ↗

Ornamental plants · Aphids

Home and allotment gardens; Patios and balconies

Authorised setting
Home and allotment gardens; Patios and balconies
Crop/object
Ornamental plants
Target pest/purpose
Aphids
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Patios and balconies, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/01-012 ↗

Ornamental plants · Whiteflies

Home and allotment gardens; Patios and balconies

Authorised setting
Home and allotment gardens; Patios and balconies
Crop/object
Ornamental plants
Target pest/purpose
Whiteflies
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Patios and balconies, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Insecticide
Crop sector
Ornamental plant production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/01-013 ↗

Ornamental plants · Spider mites

Home and allotment gardens; Patios and balconies

Authorised setting
Home and allotment gardens; Patios and balconies
Crop/object
Ornamental plants
Target pest/purpose
Spider mites
Maximum product rate per treatment
Plant height up to 50 cm: 90 ml/m²
Plant height 50 to 125 cm: 135 ml/m²
Plant height above 125 cm: 180 ml/m²
Application timing
At the start of infestation or when the first symptoms/pests become visible
Application method
Spraying
Maximum number of treatments
For this use: 5
In the crop or calendar year: 5
Interval: 5 to 7 days
Further requirements
Application method: undiluted
Application method: treat until visibly wet
Pre-harvest intervals
Patios and balconies, Ornamental plants: Setting a pre-harvest interval is not relevant.
Further details and conditions
Status
Authorisation, until 1 December 2027
Activity
Acaricide
Crop sector
Ornamental plant production
User category
Non-professional
  • NW642-1: Application in or immediately adjacent to surface waters or coastal waters is not permitted. The minimum distance from surface waters required by the applicable German state law must also be observed. Violations may be punished by a fine of up to EUR 50,000.

Official use record 034210-64/01-014 ↗

Before and after treatment

Before

  • Check the specific use record and pack instructions.
  • For ornamental plants, check the required tolerance list.

During

  • Wear a long-sleeved shirt, long trousers and sturdy footwear.
  • Do not eat, drink or smoke when handling the product.
  • Prevent contamination of water and drains.

After

  • Do not re-enter treated areas or crops until the deposit has dried.
  • Record the treatment and observe the maximum per crop or calendar year.

Application guidance from the manufacturer

The manufacturer page describes preparation, wetting and observation. Permitted rates, treatment limits and requirements are shown separately in the official individual use records.

Shake well

Shake the ready-to-use spray liquid well before application.

Wet the plant surfaces

The manufacturer advises wetting upper and lower plant surfaces thoroughly to dripping; observe the permitted rate for the specific use.

Observe the infestation

The manufacturer notes that dead pests may remain on the plant for several days before falling off.

Source: Dr. Stähler Blattlausfrei-Spray product page, accessed 2 October 2026.

Declaration & authorisation

Trade name
Dr. Stähler Blattlausfrei-Spray
German authorisation number
034210-64
Authorisation end according to BVL
1 December 2027
Activity
Acaricide, insecticide
Active ingredient content
10.2 g/l potassium salts of fatty acids (potassium soap)
Formulation
AL – other liquids for application undiluted
Contents
500 ml
Manufacturer article
4062
SKU
ST-4062
EAN
4015574001786
User category
Non-professional
BVL data release
1 October 2026
Product and application

Ready-to-use liquid containing potassium salts of fatty acids in a 500 ml trigger-spray bottle. The manufacturer specifies an upside-down sprayer for wetting leaf undersides.

  • Shake before use.
  • Wet upper and lower plant surfaces as instructed, while observing the authorised rate.

Questions about Blattlausfrei-Spray

Do I need to dilute the spray with water?

No. Apply Blattlausfrei-Spray undiluted. Shake well before use and observe the rate specified for the crop and plant height.

Can I treat all vegetable and fruit plants?

Only the combination of crop, pest and setting listed in a specific use record is covered. The aphid use on pome fruit expressly excludes woolly apple aphid; whiteflies on brassica vegetables outdoors are covered for reduction of infestation only.

Can I treat whiteflies on ornamental plants outdoors?

The current BVL list covers whiteflies on ornamental plants in rooms and offices, greenhouses, and on patios and balconies. For the separate setting “Outdoors”, ornamental-plant records cover aphids and spider mites only. Do not treat these settings as interchangeable.

How much do I need, and what area will 500 ml cover?

The quantity depends on the specific use. The listed ornamental-plant uses specify 90, 135 or 180 ml/m² depending on plant height. Some fruit crops have different rates, with tree-fruit rates also expressed per metre of crown height. A single coverage claim would therefore be misleading.

How often can I repeat the treatment?

The BVL records specify a maximum of 5 treatments, with a simultaneous limit of 5 per crop or calendar year. The interval is usually 5 to 7 days; for fresh herbs outdoors and berry fruit it is 7 days. Follow the relevant record and pack instructions.

Is it harmless to beneficial insects and all pollinators?

The current BVL classification does not support a blanket claim: NN3001 states harm to relevant beneficial insects and NN410 to pollinating insects. The B4 bee classification applies only within the authorised rate or concentration. Avoid application to flowers or, particularly to protect wild bees, apply in the evening.

Can I harvest vegetables immediately after treatment?

The official records do not set an interval in days for the listed edible crops because it is covered by the conditions of application and/or vegetation period. This is not a blanket promise of immediate harvest; follow the specific use record and instructions.

Which ornamental plants tolerate treatment?

Several ornamental-plant uses require a positive list of tolerant species or varieties in the instructions under WH915. Check the list supplied with the pack before treatment. Tolerance is not promised for every ornamental plant.

Quality products Horticultural expertise Over 30 years of experience Personal expert advice

Use plant protection products safely. Always read the label and product information before use.

Labelling from the manufacturer’s safety data sheet, version 6.7

  • P102: Keep out of reach of children.
  • EUH401: To avoid risks to human health and the environment, comply with the instructions for use.
  • SP1: Do not contaminate water with the product or its container.

Safety and storage

Official safety requirements

Avoid all unnecessary contact. Keep out of reach of children. If medical advice is needed, have the container or label at hand.

The BVL B4 classification is conditional on the authorised rate or concentration. The additional requirements concerning beneficial insects and pollinators still apply.

Do not apply in or immediately adjacent to water; observe the relevant minimum distances. For the expressly authorised ornamental-plant uses on patios and balconies, treat the plants only and prevent contamination through drains.

  • EB001-2: SP 1: Do not contaminate water with the product or its container. Do not clean application equipment near surface water. Prevent contamination via drains from farmyards and roads.
  • NN3001: The product is classified as harmful to populations of relevant beneficial insects.
  • NN410: The product is classified as harmful to populations of pollinating insects. Applications to flowers should be avoided or, in particular to protect wild bees, carried out in the evening.
  • SB001: Avoid all unnecessary contact with the product. Misuse may harm health.
  • SB005: If medical advice is needed, have the product container or label at hand.
  • SB010: Keep out of reach of children.
  • SB166: Do not eat, drink or smoke when handling the product.
  • SF245-02: Ensure that treated areas/crops are not entered again until the plant protection product deposit has dried.
  • SS205-1: Wear a long-sleeved shirt, long trousers and sturdy footwear when applying/handling plant protection products.
  • WMIUN: Mode of action (IRAC group): unknown
  • NB6641: The product is classified as not hazardous to bees (B4) up to the maximum application rate specified in the authorisation, or up to the authorised application concentration where no rate is specified.
  • NN1002: The product is classified as not harmful to populations of relevant predatory mites and spiders.
Storage and disposal

Store only in the original container and out of reach of children.

Do not put residues into drains or water. The available safety data sheet states that household quantities may be taken to a local hazardous-waste collection point and completely empty packaging may be recycled. Follow local requirements.

Manufacturer, distributor and authorisation holder

Manufacturer/distributor

Schopf Hygiene Bitterfeld GmbH & Co. KG
Dr. Stähler
Elektronstraße 8
06749 Bitterfeld-Wolfen, Germany

info@schopf-bitterfeld.de

dr.staehler-schopf.de ↗

Authorisation holder

W. NEUDORFF GMBH KG

Original documents and buyer information

Manufacturer information: Dr. Stähler Blattlausfrei-Spray is a ready-to-use spray in a 500 ml trigger bottle with an upside-down sprayer. It contains 10.2 g/l potassium salts of fatty acids. The official individual uses, including crop, pest and setting, are listed separately.

The manufacturer page provides product information and does not replace the full label and instructions. Each individual use record links directly to the German BVL source.

BVL guidance for home and allotment gardens

Official general guidance on buying, using and storing plant protection products. The approved instructions for the particular product still apply.

Plant strengthening products: a separate product category

This list does not record plant protection authorisations and does not demonstrate that a plant protection product is suitable for a particular use.

BVL: list of plant strengthening products ↗
Original PDF · German · 7 September 2026 · 147 KB

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