Billing's revised system for fireblight risk assessment
Billing's revised system (BRS) for fireblight risk assessment, a modelling system to predict occurrence and damage caused by Erwinia amylovora (EPPO A2 organism) has been published in the Bulletin OEPP/EPPO Bulletin 22, 1-102.
The article which has a length of 102 pages is divided into 5 main chapters and an appendix:
- Basic assumptions and rationale
- Development and methodology
- Evaluation of risk factors
- Evaluation by geographical representation data
- General discussion
Abstracts of all chapters are provided in French and Russian.
Billing, E. (1992) Billing’s revised system (BRS) for fireblight risk assessment.
Bulletin OEPP/EPPO Bulletin 22, 1-102