Pesticide Formulations Catalogue

Apron Star 42 WS

A high-performance, systemic seed treatment dressing that combines both insecticide and fungicide properties.It is designed to protect young crops from soil-borne diseases and early-season insect pests during critical early crop establishment. 

Insecticide thiamethoxam metalaxyl-M difenoconazole

Identification

Associated companies 
Syngenta AG
Registration codes 
 NPA 16-56-072 Algeria: Pesticide product registration number assigned by the National Phytosanitary Authority under the Ministry of Agriculture, Rural Development and Fisheries, Algeria.Products containing macro-organisms may be authorised differently.

 PCPB(CR) 0356 Kenya: Pesticide product registration number assigned by the the Pest Control Products Board, Kenya. Products containing macro-organisms may be authorised differently.

 ONSSA F3-1-025 Morocco: Pesticide product registration number assigned by the Office National de Sécurité Sanitaire des Produits Alimentaires (ONSSA), Morocco. Products containing macro-organisms may be authorised differently.

 ZEMA Unknown Zambia: Pesticide product registration number assigned by the Zambia Environmental Management Agency (ZEMA). Products containing macro-organisms may be authorised differently.
Pesticide type 
Insecticide
Pesticide group 
IRAC 4A (IRAC), 3, 4 (FRAC)

Active substances 

thiamethoxam 200
g kg⁻¹ Grams per kilogram - a unit used to measure mass concentration.The number of grams of a specific substance that are present for every one kilogram of the total mixture.
metalaxyl-M 200
g kg⁻¹ Grams per kilogram - a unit used to measure mass concentration.The number of grams of a specific substance that are present for every one kilogram of the total mixture.
difenoconazole 20
g kg⁻¹ Grams per kilogram - a unit used to measure mass concentration.The number of grams of a specific substance that are present for every one kilogram of the total mixture.

Formulation

UFI and Type

Unique Formula Identifier (UFI) 
-
Type 
Water dispersible granules

Possible coformulants 

kaolin

Product family 

None

Related products 

-

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Always read and follow the instructions on the pesticide label.

Other information

Please cite as:

AERU (2026) Pesticide Formulations Catalogue (PFC): Apron Star 42 WS. Agriculture and Environment Research Unit (AERU), University of Hertfordshire, UK. URL: https://sitem.herts.ac.uk/aeru/pfc/Reports/2711.htm (Last accessed: 21/10/2026)

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