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Articles

POTENTIAL FOR FIRE BLIGHT ACTIVITY IN ONTARIO

Article number

217_15

Pages

101 – 112

Language

Abstract

Fire blight risk was assessed in six diverse fruit-growing regions in the province of Ontario using modifications to Billing’s System I in the spring to account for water availability and insect activity during the bloom period.
Comparisons are made among the geographic regions and within the regions for different growing seasons.

Publication

IV International Workshop on Fire Blight

Authors

W. Gordon Bonn

Keywords

Full text

https://doi.org/10.17660/ActaHortic.1987.217.15

Online Articles (55)

2. NO FIRE BLIGHT IN SWITZERLAND YET, BUT MEASURES HAVE BEEN TAKEN AGAINST THE DISEASE

R. Grimm

3. OUTBREAKS OF FIRE BLIGHT IN ISRAEL IN 1985 AND 1986.

E. Shabi | D. Zutra

4. OCCURRENCE OF ERWINIA AMYLOVORA ON APPLE FRUIT IN NEW ZEALAND

C.N. Hale | E.M. McRae | S.V. Thomson

5. EFFECT OF GROWTH MEDIUM AND PHYSIOLOGICAL AGE ON THE FATTY ACID ANALYSIS OF ERWINIA AMYLOVORA

F. J. Casano | J.M. Wells | T. van der Zwet

6. SPECIFIC IDENTIFICATION OF ERWINIA AMYLOVORA THROUGH THEIR METABOLITES

M. Laroche | Cl. Givron | M. Verhoyen

7. FIRE BLIGHT RESEARCH IN THE NETHERLANDS

A.S. Bouma

8. POST-ENTRY QUARANTINE SCREENING PROCEDURES TO PREVENT ENTRY OF FIRE BLIGHT INTO AUSTRALIA

D.L.S. Wimalajeewa | P.J. Sampson

9. PRELIMINARY DISCRIMINATION OF ERWINIA AMYLOVORA STRAINS BY FATTY ACID PROFILING

C. M.E. Garrett | P.S. Blake | Diana A. Fletcher | D.J. Austin

10. PRODUCTION OF RAT MONOCLONAL ANTIBODIES SPECIFIC TO ERWINIA AMYLOVORA

J. Hutschemackers | M. Verhoyen | H. Bazin

11. IN VITRO AND IN SITU DETECTION OF ERWINIA AMYLOVORA WITH MONOCLONAL ANTIBODIES

C.P. Lin | T.A. Chen | J.M. Wells | T. van der Zwet

12. DIRECT COUNTS OF ERWINIA AMYLOVORA BY IMMUNOFLUORESCENT STAINING WITH MONOCLONAL ANTIBODIES

C.P. Lin | T.A. Chen | J.M. Wells | T. van der Zwet

13. INFRARED PHOTOGRAPHY AND VIDEO TECHNIQUE FOR VISUALIZATION OF FIRE BLIGHT INTERNAL LESIONS

G. Lachaud | J.P. Paulin | B. Foncelle | J. Riom | D. Guyon

14. A COMPARISON OF FIRE BLIGHT INCIDENCE AND ENVIRONMENT BETWEEN NEW ZEALAND AND WESTERN UNITED STATES

S.V. Thomson | C.N. Hale

15. MULTIPLE REGRESSION ANALYSIS OF FACTORS ASSOCIATED WITH THE OCCURRENCE OF BLOSSOM INFECTION IN THE NORTHEASTERN UNITED STATES

S.J. Schwager | S.V. Beer | J.L. Norelli | H.S. Aldwinckle | T.J. Burr

16. POTENTIAL FOR FIRE BLIGHT ACTIVITY IN ONTARIO

W. Gordon Bonn

17. WEATHER ANALYSIS WITH BILLING’S SYSTEM AND FIRE BLIGHT OCCURRENCE IN POLAND

P. Sobiczewski | S. Berczynski | L. Piotrowicz

18. A COMPUTER PROGRAM BASED ON BILLINGS SYSTEM 1 FOR TIMING OF CONTROL MEASURES AGAINST FIRE BLIGHT

C. Jacquart-Romon | D. Payen | J.P. Paulin

19. DEVELOPMENT OF A BLOSSOM BLIGHT PREDICTION SYSTEM FOR THE APPALACHIAN FRUIT GROWING REGION

T. Zwet | P. Steiner | Ken D. Hickey | Joe G. Barrat | Keith S. Yoder

20. EPIDEMIOLOGICAL SURVEY OF THE FIRE BLIGHT DEVELOPMENT IN BELGIUM (1971–1985)

Y. Timmermans | M. Laroche

21. PRIMARY INOCULUM FORMATION OF ERWINIA AMYLOVORA

T. Deckers | W. Porreye

22. BEHAVIOUR OF ERWINIA AMYLOVORA ON LOW CHILLING PEARS IN THE CENTRAL REGION OF MEXICO

A. Mendoza | D. Teliz

23. NITROGEN NUTRITION AND SUSCEPTIBILITY TO FIRE BLIGHT (E. AMYLOVORA) OF PYRACANTHA CV. MOHAVE : A PRELIMINARY STUDY USING AN HYDROPONIC SYSTEM

A. CADIC | F. LEMAIRE | J.P. PAULIN

24. STRUCTURE AND PROPOSED MODE OF ACTION FOR AMYLOVORIN

R.N. Goodman | D. Butrov | M. Gidley

25. POSSIBLE DETERMINANTS OF PATHOGENICITY OF ERWINIA AMYLOVORA ; EVIDENCE FOR AN INDUCED TOXIN

D. Youle | R.M. Cooper

26. MUTANTS OF ERWINIA AMYLOVORA ALTERED IN PATHOGENICITY BY TRANSPOSON MUTAGENESIS

E.M. Steinberger | S.V. Beer

27. CLONING OF ERWINIA AMYLOVORA DNA INVOLVED IN PATHOGENICITY AND INDUCTION OF THE HYPERSENSITIVE REACTION

D.W. Bauer | S.V. Beer

28. OBTENTION OF A STRAIN OF ERWINIA AMYLOVORA CURED OF ITS PLASMID pEA

J. Laurent | M. Barny | A. Kotoujansky

29. CLONING AND RESTRICTION MAP OF THE RECA-LIKE GENE OF ERWINIA AMYLOVORA

J.L. Vanneste | D.W. Bauer | S.V. Beer | J.L. Norelli

30. EVIDENCE THAT DERIVATIVES OF THE BACTERIOPHAGE MU CAN BE USED AS GENETIC TOOLS IN ERWINIA AMYLOVORA

J.L. Vanneste | D. Expert | M. Faelen

31. USE OF A MU BACTERIOPHAGE DERIVATIVE TO CONSTRUCT MUTANTS OF ERWINIA AMYLOVORA ALTERED IN PATHOGENICITY

J.L. Vanneste | D. Expert | J.P. Paulin

32. THE RELEASE AND ELECTRON MICROSCOPE VISUALISATION OF PLASMIDS IN ERWINIA AMYLOVORA USING AN IN SITU LYSIS TECHNIQUE

D.C. Sigee | M.H. El-Masry

33. ULTRASTRUCTURAL STUDIES ON FIRE BLIGHT OF HAWTHORN FLOWERS

M. Wilson | H.A.S. Epton | D.C. Sigee

34. USE OF ANTIBIOTICS TO CONTROL FIRE BLIGHT IN FRANCE: ENVIRONMENTAL HAZARDS AND ESTABLISHED LEGISLATION

C. Manceau | L. Gardan | J.P. Paulin

35. STRATEGY FOR FIRE BLIGHT CONTROL (ERWINIA AMYLO VORA (BURR.) WINSLOW ET AL.) UNDER NATURAL INFECTION CONDITIONS

T. Deckers | J. Geenen | W. Porreye

36. DISINFECTION OF PRUNING SHEARS FOR THE PREVENTION OF THE FIRE BLIGHT TRANSMISSION

H. Kleinhempel | M. Nachtigall | W. Ficke | F. Ehrig

37. ORCHARD EVALUATION OF FIVE STRAINS OF ERWINIA HERBICOLA FOR CONTROL OF BLOSSOM INFECTION

S.V. Beer | J.R. Rundle | J.L. Norelli

38. POPULATION DYNAMICS OF ERWINIA AMYLOVORA AND A BIOLOGICAL CONTROL AGENT, ERWINIA HERBICOLA, ON APPLE BLOSSOM PARTS

J.R. Rundle | S.V. Beer

39. ATTEMPTS TO FIND THE MECHANISM BY WHICH ERWINIA HERBICOLA INHIBITS ERWINIA AMYLOVORA

R.S. Wodzinski | T.E. Umholtz | K. Garrett | S.V. Beer

40. THE EFFECT OF OSMOTIC CONCENTRATION ON THE PRODUCTION OF HERBICOLACIN 112Y BY ERWINIA HERBICOLA 112Y

R.S. Wodzinski | G. Stegner | S.V. Beer | P. Sobiczewski

41. CHEMICAL CONTROL OF FIRE BLIGHT ON CIDER APPLE, 1985

David R. Jones | R. J.W. Byrde

42. RESULTS OF SPRAY EXPERIMENTS ON THE CONTROL OF FIRE BLIGHT

J.P. Paulin | G. Lachaud | R. Chartier

43. DISINFESTANTS FOR TREATING PRUNING SHEARS USED FOR FIRE BLIGHT INFECTIONS

S.V. Beer | J.R. Rundle

44. SURVIVAL OF AN INTRODUCED STRAIN AND NATURAL POPULATIONS OF ERWINIA HERBICOLA ON APPLE

R.S. Wodzinski | P. Sobiczewski | S.V. Beer

45. EVALUATION WITH DIFFERENT ISOLATES OF ERWINIA AMYLOVORA OF THE SUSCEPTIBILITY TO FIRE BLIGHT OF APPLE CULTIVARS

J.P. Paulin | Y. Lespinasse

46. EVALUATION AND SELECTION OF FIRE BLIGHT RESISTANCE IN APPLE WITH REFERENCE TO DIFFERENTIAL VIRULENCE IN ERWINIA AMYLOVORA

J.L. Norelli | H.S. Aldwinckle | R.C. Lamb | S.V. Beer

47. COMPARISON BETWEEN TWO METHODS OF SELECTION FOR RESISTANCE TO ERWINIA AMYLOVORA IN YOUNG SEEDLINGS OF PEAR

B. THIBAULT | P. LECOMTE | L. HERMANN | A. BELOUIN

48. IN VITRO CO-CULTURE AS A TOOL FOR THE EVALUATION OF FIRE BLIGHT RESISTANCE IN PEARS AND APPLES

J. Viseur | Tapia M. Figueroa

49. AN ASSAY FOR THE VIRULENCE OF ERWINIA AMYLOVORA USING MALUS TISSUE CULTURE

J.L. Norelli | H.S. Aldwinckle | S.V. Beer

50. SUSCEPTIBILITY OF RED FRUITED PEAR CULTIVARS TO FIRE BLIGHT

D. Sugar | P. Buskirk | T. Zwet | R. Bell

51. FIRE BLIGHT RESISTANCE IN CULTIVARS AND SELECTIONS OF PEAR AND THE CORRELATIONS BETWEEN MEASURES OF RESISTANCE

R.L. Bell | T. Van Der Zwet

52. BREEDING WOODY ORNAMENTALS FOR FIRE BLIGHT RESISTANCE

A.S. Bouma

53. BREEDING PYRACANTHA FOR FIRE BLIGHT RESISTANCE

A. Cadic

54. ASSESSMENT OF THE SUSCEPTIBILITY TO ERWINIA AMYLOVORA OF 90 VARIETIES OR SELECTIONS OF PEAR

B. Thibault | P. Lecomte | L. Hermann | A. Belouin

55. SHOOT AND BLOSSOM SUSCEPTIBILITY TO FIREBLIGHT OF APPLE CULTIVARS

M. LE LEZEC | J.P. PAULIN | P. LECOMTE