Data as of: 2026-08-05 Administration DE EN
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Prosaro

Authorisation number: 025662-00

Formulation
Emulsifiable concentrate
first authorised
2010-07-08
authorised until
2028-03-31
Field of activity
Fungicide
Hazard to bees
no classification recorded
Trial designation
BAY-14320-F-1-EC

Active substances

Active substanceEnglish name ContentCategoryEU approved
Prothioconazol prothioconazole 0 GL Wirkstoff yes
Tebuconazol tebuconazole 0 GL Wirkstoff yes

Holder and distribution

Authorisation holder
BAY

Authorised uses (19)

CropPest Area of useUse no.
wheat powdery mildew (Erysiphe graminis) Outdoors 025662-00/00-001
wheat brown leaf rust of cereals (Puccinia recondita) Outdoors 025662-00/00-002
wheat stripe rust of grasses (Puccinia striiformis) Outdoors 025662-00/00-003
wheat leaf spot of wheat Outdoors 025662-00/00-004
wheat tan spot of cereals (Drechslera tritici-repentis) Outdoors 025662-00/00-006
wheat Fusarium species Outdoors 025662-00/00-007
barley powdery mildew (Erysiphe graminis) Outdoors 025662-00/00-008
barley brown rust of barley (Puccinia hordei) Outdoors 025662-00/00-009
barley leaf blotch of cereals (Rhynchosporium secalis) Outdoors 025662-00/00-010
barley net blotch (Pyrenophora teres) Outdoors 025662-00/00-011
barley decrease of non-parasitic leaf spots Outdoors 025662-00/00-012
rye powdery mildew (Erysiphe graminis) Outdoors 025662-00/00-013
rye brown leaf rust of cereals (Puccinia recondita) Outdoors 025662-00/00-014
rye leaf blotch of cereals (Rhynchosporium secalis) Outdoors 025662-00/00-015
triticale septoria-species (Septoria spp.) Outdoors 025662-00/00-016
triticale powdery mildew (Erysiphe graminis) Outdoors 025662-00/00-017
triticale brown leaf rust of cereals (Puccinia recondita) Outdoors 025662-00/00-018
oilseed rape Sclerotinia sclerotiorum Outdoors 025662-00/00-019
maize Fusarium species Outdoors 025662-00/01-001

Conditions of use

Code Text Crop Buffer zone
NW468 Fluids left over from application and their remains, products and their remains, empty containers and packaging, and cleansing 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
NN3001 The product is classified as harmful for populations of relevant beneficial insects.
NN3002 The product is classified as harmful for populations of relevant predatory mites and spiders.
NW265 The product is toxic for higher aquatic plants.
SB001 Avoid any unnecessary contact with the product. Misuse can lead to health damage.
NW262 The product is toxic for algae.
NW264 The product is toxic for fish and aquatic invertebrates.
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.
SB166 Do not eat, drink or smoke when using this product.
SB199 When applying the product with tractor-mounted, trailed or self-propelled application equipment, only vehicles with closed pressurized cabins (e.g. cabin category 3, if no respiratory protective equipment or particle-filtering masks are necessary or category 4, if gas-tight respiratory protective equipment is needed acc. to EN 15695-1 and -2) are suited to replace personal protective equipment during application. During all other activities outside of the cabin the prescribed personal protective
SF245-01 Treated areas/crops may not be entered until the spray coating has dried.
SS110 Wear standard protective gloves (plant protection) when handling the undiluted product.
SS2101 Wear a protective suit against pesticides and sturdy shoes (e.g. rubber boots) when handling the undiluted product.
SS2202 Wear a protective suit against pesticides and sturdy shoes (e.g. rubber boots) when applying/handling the product ready for application.
SS610 Wear a rubber apron when handling the undiluted product.
WMFG1 Mode of action (FRAC-Group): G1
VH611 The content of toluene may not exceed 5 g/kg and the content of prothioconazole-desthio (2-(1-chlorocycolproyl)1-(2-chlorophenyl-3-(1,2,4-triazol-1-yl)-propan-2ol) may not exceed 0,5 g/kg in the technical active substance prothioconazole.

Notes

Hazard classification (GHS/CLP)

Signal word

Hazard pictograms

Hazard statements

Precautionary statements

Pack sizes

Distribution extensions

Parallel imports with this reference product

ProductPermit no.Importervalid until
STEFES TEBU PRO 028 STEFES GmbH 2028-03-31
PROSARO 033 Agrimex UK Ltd. 2028-03-31
PROTEC 041 Agro Trade Handelsgesellschaft mbH 2028-03-31
PROTEC 046 Agro Trade Handelsgesellschaft mbH 2028-03-31
Prosaro 048 Star Chemicals doo 2028-03-31
PROTEC 050 Crop Chem GmbH 2028-03-31
Prosaro 250 EC 051 Star Chemicals doo 2028-03-31
Tebupro 055 Distrimex GmbH 2028-03-31
STEFES TEBU PRO 056 Sparta Research Ltd. 2028-03-31
STEFES TEBU PRO 057 Sparta Research Ltd. 2028-03-31
STEFES TEBU PRO 058 Sparta Research Ltd. 2028-03-31
PROSARO 060 Fattinger GmbH 2028-03-31
Prosaro 061 Star Chemicals doo 2028-03-31
Traper 250 EC 062 Star Chemicals doo 2028-03-31
STEFES TEBU PRO 063 Sparta Research Ltd. 2028-03-31
Prosaro 065 MENORA GmbH 2028-03-31
Prosaro 250 EC 068 MENORA GmbH 2028-03-31
Traper 250 EC 070 MENORA GmbH 2028-03-31
VERSIS TEBUCONAZOL + PROTHIOCONAZOL EC 072 VERSIS S.A. 2028-03-31
VERSIS TEBUCONAZOL + PROTHIOCONAZOL 073 VERSIS S.A. 2028-03-31
PROTEBO 250 EC 075 Madez 2028-03-31
Prosaro 250 EC 082 STAR Agro Handels GmbH 2028-03-31
Tebuconazol + Prothioconazol 083 STAR Agro Handels GmbH 2028-03-31
Prosaro 084 STAR Agro Handels GmbH 2028-03-31
Prosaro 085 STAR Agro Handels GmbH 2028-03-31
Tebupro 086 Distrimex GmbH 2028-03-31
Prosaro 250 EC 087 STAR Agro Handels GmbH 2028-03-31
Prosaro 250 EC 088 STAR Agro Handels GmbH 2028-03-31
PROTEC 090 C.P.C. Crop Protection Company S.A. 2028-03-31
PROTEC 092 C.P.C. Crop Protection Company S.A. 2028-03-31
Tebupro 093 Distrimex GmbH 2028-03-31
Prosaro 250 EC 094 MENORA GmbH 2028-03-31
Prosaro 095 Star Chemicals doo 2028-03-31
ProTeb 250 096 ALOA Handels GmbH 2028-03-31
Proline Star 097 Star Chemicals doo 2028-03-31
TEBUCONAZOL/PROTHIOCONAZOL 098 VERSIS S.A. 2028-03-31
Traper 250 EC 099 Star Chemicals doo 2028-03-31
PROTEC 101 C.P.C. Crop Protection Company S.A. 2028-03-31
PROTEBU 102 Agrimotion Deutschland GmbH i. L. 2028-03-31
PROTEBU 103 Agrimotion Deutschland GmbH i. L. 2028-03-31
Thizol 104 WESTERN BRIDGE Sp. z. o. o. 2028-03-31
PROTEBU 105 Agrimotion Deutschland GmbH i. L. 2028-03-31
REALCHEMIE TEBUCONAZOL & PROTHIOCONAZOL 019 **Realchemie Trading B.V. [Hist.] 2018-03-05
REALCHEMIE TEBUCONAZOL & PROTHIOCONAZOL 021 **Realchemie Trading B.V. [Hist.] 2018-03-05
REALCHEMIE TEBUCONAZOL & PROTHIOCONAZOL 022 **Realchemie Trading B.V. [Hist.] 2018-03-05
REALCHEMIE TEBUCONAZOL & PROTHIOCONAZOL 023 **Realchemie Trading B.V. [Hist.] 2018-03-05
Prosaro 024 Star Agro 2017-08-31
Prosaro 250 EC 025 Star Agro 2017-08-31
Prosaro 250 EC 026 Star Agro 2017-08-31
Prosaro 029 Star Agro 2017-08-31
PROTECON 030 Raiffeisen Bezugs- und 2020-04-06
ChemSource Protionazole 031 ChemSource Ltd 2015-03-04
REALCHEMIE TEBUCONAZOL & PROTHIOCONAZOL 032 **Realchemie Trading B.V. [Hist.] 2018-03-05
Tebuconazol/Prothioconazol 034 Agrostar SARL 2023-01-04
Tebuconazol/Prothioconazol 035 Agrostar SARL 2023-01-04
PROSARO 036 Genetti GmbH 2018-12-31
Realchemie Tebuconazol & Prothioconazol 037 **Realchemie Trading B.V. [Hist.] 2018-03-05
AGROSELLER Tebuconazol & Prothioconazol 038 AgroSeller Discount AG 2018-09-12
Prosaro 250 EC 039 Star Agro 2017-08-31
Proline Star 040 Star Agro 2017-08-31
Tebuprot 043 Genetti GmbH 2018-12-31
Realchemie Tebucconazol & Prothioconazol 044 **Realchemie Trading B.V. [Hist.] 2018-03-05
Prosaro 045 Star Agro 2017-08-31
AGROSELLER Tebuconazol & Prothioconazol 047 AgroSeller Discount AG 2018-09-12
Realchemie Tebuconazol & Prothioconazol 049 **Realchemie Trading B.V. [Hist.] 2018-03-05
Prosaro 250 EC 052 Star Agro 2017-08-31
Prosaro 250 EC 053 Star Agro 2017-08-31
Protomex Plus 054 **MAC-GmbH [Hist.] 2024-02-12
Tebuconazol + Prothioconazol 066 Star Agro 2017-08-31
Realchemie Tebuconazol & Prothioconazol 067 **Realchemie Trading B.V. [Hist.] 2018-03-05
Pragmax 069 Nouvelle Tec-Inter (NTI) 2022-08-02
Proteb 071 **LTT Crops LTD [Hist.] 2024-11-22
Realchemie Tebuconazol & Prothioconazol 076 **Realchemie Trading B.V. [Hist.] 2018-03-05
Realchemie Tebuconazol & Prothioconazol 077 **Realchemie Trading B.V. [Hist.] 2018-03-05
PROTEBU 078 **Agrimotion SA [Hist.] 2024-02-01
PROTEBU 079 **Agrimotion SA [Hist.] 2024-02-01
PROTEBU 080 **Agrimotion SA [Hist.] 2024-02-01
PROTEBU 081 **Agrimotion SA [Hist.] 2024-02-01
PROTEBU 089 **Agrimotion SA [Hist.] 2024-02-01
PROTEBU 091 **Agrimotion SA [Hist.] 2024-02-01

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.