Data as of: 2026-08-05 Administration DE EN
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Detia-Magphos

Authorisation number: 033944-60 Distribution extension

Formulation
Gas generating product
first authorised
2016-06-21
authorised until
2027-11-30
Field of activity
Insecticide
Hazard to bees
no classification recorded
Trial designation
DET-02050-I-1-GE

Active substances

Active substanceEnglish name ContentCategoryEU approved
Magnesiumphosphid magnesium phosphide 0 GK Wirkstoff yes

Holder and distribution

Authorisation holder
DET
Distribution
DET

Authorised uses (2)

CropPest Area of useUse no.
stored cereals Insects Gas-tight silo unit without circulatory fumigation 033944-60/00-001
stored cereals Insects Gas-tight silo unit without circulatory fumigation 033944-60/00-002

Conditions of use

Code Text Crop Buffer zone
NW467 The product and its remains, empty containers and packaging and rinsing fluids must not be dumped in water. This also applies to indirect entry via the urban or agrarian drainage system and to rain-water and sewage canals.

Restrictions

Code Text Crop Buffer zone
NW262 The product is toxic for algae.
NW264 The product is toxic for fish and aquatic invertebrates.
SB001 Avoid any unnecessary contact with the product. Misuse can lead to health damage.
SB110 The directive concerning requirements for personal protective gear in plant protection, "Personal protective gear for handling plant protection products" of the Federal Office of Consumer Protection and Food Safety must be observed.
SB195 Suitable equipment and resources must be used for applying the preparation. Contact with the skin must be avoided.
SE110 Wear tight fitting eye protection when handling the undiluted product.
SF5052 Phosphane (formerly hydrogen phosphide) develops in the air or in combination with moisture. This gas is odourless, very toxic for humans and animals, is highly flammable and is self-igniting when exposed to air. Occasionally it can smell of garlic, fish or carbide, caused by impurities. This smell alone is not necessarily evidence of phosphane, since it is easily adsorbed by earth and other materials and often only occurs above health-based limit values.
SS110 Wear standard protective gloves (plant protection) when handling the undiluted product.
SF510 If an applicator is used to apply the plant protection product, this must be cleaned according to point 9 par. (5) of 'TRGS' 512 (technical regulations for dangerous substances) after use. The equipment must be cleaned in the open and preferably when there is a light wind (paying attention to the wind direction), taking care to avoid exposing humans and animals to dust from the plant protection product and/or phosphane. The applicator should be cleaned in a sufficiently large container with low
SF514 The operator or person equipped with adequate experience responsible for measuring the fumigation product used must check the ambient air regularly in accordance with 'TRGS' (technical regulation for dangerous substances) 512 (fumigations) until the area has been authorised for access to see whether concentrations of the fumigation products occur outside of the specified danger zone which exceed the limit of quantification. The measurement results and, if appropriate, the measures taken, must be
SF522 Leave rooms/stores and lock them immediately after fumigation has begun.
SS2101 Wear a protective suit against pesticides and sturdy shoes (e.g. rubber boots) when handling the undiluted product.
WMI24A Mode of Action (IRAC-Group): 24A
VS005-1 Fumigations with substances stated in "GefStoffV" (Hazardous Substances Ordinance) annex I no.4.1 (1) till (3) require permission according to GefStoffV annex I no. 4.2 (1). When applying the product, the special regulations in GefStoffV annex I no. 4 in addition to the technical regulations for hazardous substances (TRGS 512 - Fumigations) must be observed.
ST3311 Wear respiratory equipment with filter (type/identification colour...*)) for hydrogen phosphide when applying/handling the product, and suitable protective clothing in accordance with 'TRGS 512' (technical regulations for hazardous substances). *) respiratory equipment, gas filter type and identification colour must be specified

Notes

Hazard classification (GHS/CLP)

Signal word

Hazard pictograms

Hazard statements

Precautionary statements

Distribution extensions

Further information

Data source: PSM-API · Data as of: 2026-08-05

Only the authorisation notice together with the product label and instructions for use is legally binding.