E. Bucher
Pilot study

A. Thalmann
Screening method of antibiotics in feeds

A. Voehringer
Microscopy of feedstuffs

E. Bucher
Method Enterococcus faecium

H. Mietke
Method Bacteria and Mould counts

H. Wolf
Validation of the method ISO 6579

A. Adler
Silage quality and incidence of Listeria spp. in raw milk

I. D. Hansen
PCR-based analysis of Listeria, Salmonella and E. coli O157:H7

G. Strauss
Microbiological quality of maize silages in Rheinland-Pfalz in the feeding period 1999

H. Mietke
Yellow pigmented bacteria in plant feedstuffs: characterisation and differenciation

P. Philipps
The microbiological quality of liquid feeds

A. Thalmann
Hygiene in feedstuffs for horses

H. Mietke
Differenciation of Bacillus cereus strains (probiotics and wild strains)

G. Offenbacher
Mycotoxin analysis – comparison between HPLC and ELISA for DON and zearalenon

H. Wolf
Fusaria and their mycotoxins in grain

A. Thalmann
Comparison between the microbiological and the HPLC determination of monensin and salinomycin