Solutions for Plant Disease Diagnostics

Your trusted source for ELISA reagents, Molecular Diagnostic Kits, Rapid Tests, Immuno Fluorescence Antibodies for the Detection of Plant Viruses, Bacteria, and Fungi

Comprehensive range of high quality Diagnostic Tools

Our reagents and test kits are manufactured under a certified Quality Management System according to ISO 9001:2015


  • Citrus Bark Cracking Viroid
  • Hop Latent Viroid
  • Erwinia amylovora
  • Xantomonas citri pv. citri
  • Xylophilus ampelinus
  • Citrus Tristeza Virus

Innovative Diagnostics for Emerging Plant Pests

State-of-the-art assays developed by a team of highly qualified researchers

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NEW: Launch of three new diagnostic kits

ELISA Products

ELISA Sets and Complete Kits for Plant Viruses, Bacteria, and Fungi

On-site tests for fast detection of Plant Pathogens in the field or Greenhouse within minutes.

Antisera and Supplements for Immuno Fluorescence Assay

Molecular Diagnostics

PCR, RT-PCR, and LOEWE®REALTIME for specific and sensitive detection of Plant Viruses and Bacteria.

Buffers, RNA-and DNA Extraction Kits, ELISA Plates, Slides for Immuno Fluorescence and more…

About Us

LOEWE® is your trusted source for plant pathogen diagnostics since 1988, providing a comprehensive range of ELISA, PCR, Immuno Fluorescence and One-site Tests.