Alto 100 SL
A highly effective, systemic fungicide that is primarily used in agriculture to protect crops from a broad range of devastating fungal diseases. 
Identification
MCCAA 2010-04-20P01 Malta: Pesticide product registration number assigned by the Malta Competition and Consumer Affairs Authority (MCCAA) — specifically its Regulatory Affairs Directorate. Products containing macro-organisms may be authorised differently.
ECU 61-F1/NA Ecuador: Pesticide product registration number assigned by the AGROCALIDAD (Agencia de Regulación y Control Fito y Zoosanitario), which is the Agency for Phytosanitary and Zoosanitary Regulation and Control operating under the Ministry of Agriculture and Livestock in Ecuador. Products containing macro-organisms may be authorised differently.
PCPB(CR) 0203 Kenya: Pesticide product registration number assigned by the the Pest Control Products Board, Kenya. Products containing macro-organisms may be authorised differently.
RSCO FUNG-0373-302-375-009 Mexico: Pesticide product registration number assigned assigned by the Mexican Federal Commission for Protection against Sanitary Risks, widely known as COFEPRIS (Comisión Federal para la Protección contra Riesgos Sanitarios). Products containing macro-organisms may be authorised differently. RSCO FUNG-0373-303-052-009 Mexico: Pesticide product registration number assigned assigned by the Mexican Federal Commission for Protection against Sanitary Risks, widely known as COFEPRIS (Comisión Federal para la Protección contra Riesgos Sanitarios). Products containing macro-organisms may be authorised differently.
USRN 100-1226 USA: Pesticide product registration number assigned by the United States Environmental Protection Agency (USEPA). Products containing macro-organisms may be authorised differently.
TPRI FU/0048 Tanzania: Pesticide product registeration number assigned by the Tanzania Tropical Pesticides Research Institute (TPRI). Products containing macro-organisms may be authorised differently.Active substances
Formulation
UFI and Type
Possible coformulants
Product family
None
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Other information
Please cite as:
AERU (2026) Pesticide Formulations Catalogue (PFC): Alto 100 SL. Agriculture and Environment Research Unit (AERU), University of Hertfordshire, UK. URL: https://sitem.herts.ac.uk/aeru/pfc/Reports/2903.htm (Last accessed: 29/10/2026)
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