II Symposium on Fire Blight

REFLECTIONS ON PLANT HEALTH REGULATIONS AND QUARANTINE ASPECTS OF FIREBLIGHT

WEATHER ANALYSIS AND FIREBLIGHT IN THE NETHERLANDS FROM 1971–1978

THE DEVELOPMENT OF FIRE BLIGHT IN THE NETHERLANDS DURING 1979 AND ITS EXPLANATION BY THE SYSTEM BILLING

MONITORING OF EPIPHYTIC ERWINIA AMYLOVORA AND THE INCIDENCE OF FIRE BLIGHT OF APPLE AND PEAR IN SOUTHWESTERN ONTARIO

SEASONAL CHANGES OF EPIPHYTIC ERWINIA AMYLOVORA ON ORNAMENTALS IN RELATION TO WEATHER CONDITIONS AND THE COURSE OF INFECTION

WEATHER ANALYSIS AND FIREBLIGHT IN DIFFERENT CLIMATES

OVERWINTERING OF ERWINIA AMYLOVORA: SOURCES OF INOCULUM IN SPRING

SOME FACTORS AFFECTING SELECTION FOR FIRE BLIGHT RESISTANCE IN PEAR

PEAR BREEDING FOR FIREBLIGHT RESISTANCE PROGRAM AND FIRST STUDIES IN FRANCE

VARIETAL DIFFERENCES IN INCIDENCE OF INFECTION OF APPLE BLOSSOMS AND SHOOTS BY ERWINIA AMYLOVORA (FIRE BLIGHT)

SEVERITY OF ERWINIA AMYLOVORA (FIRE BLIGHT) INFECTION ON SHOOTS OF APPLE CULTIVARS: CUMULATIVE RESULTS

THE VALUE OF TOPLEAF INOCULATION TO DEMONSTRATE GENETIC RESISTANCE IN POMOIDEAE SPECIES TO ERWINIA AMYLOVORA (BURR.) WINSLOW ET AL.

SOME PROGRESS IN BREEDING COTONEASTER FOR RESISTANCE TO FIREBLIGHT, ERWINIA AMYLOVORA (BURR.) WINSLOW ET AL

PHYTOSANITARY MEASURES TO PREVENT THE INTRODUCTION OF FIREBLIGHT INTO SWITZERLAND

FIVE YEARS OF EXPERIENCE IN FIREBLIGHT CONTROL IN LOWER RHINE AREA

EXPERIENCE WITH CHEMICALS AGAINST ERWINIA AMYLOVORA

CGA 78039, A NOVEL BACTERICIDE FOR THE CONTROL OF FIREBLIGHT

METHODS FOR EVALUATING NEW CHEMICALS FOR THE CONTROL OF INFECTION OF APPLE BY ERWINIA AMYLOVORA (FIRE BLIGHT)

THE SYSTEM USED IN BELGIUM TO MONITOR ERWINIA AMYLOVORA (BURRILL) WINSLOW ET AL.

NO ANTAGONISTIC EFFECT OF LEAF SURFACE MICROORGANISMS ON THE FIREBLIGHT PATHOGEN IN MODEL EXPERIMENTS

BIOLOGICAL CONTROL OF FIRE BLIGHT

MOTILITY AND CHEMOTAXIS OF ERWINIA AMYLOVORA

INFLUENCE OF THE HONEYBEE ON FIREBLIGHT TRANSMISSION