Home > International Symposium on Asian Pears, Commemorating the 100th Anniversary of Nijisseiki Pear > A SIMPLE DIAGNOSIS AND INCIDENCE PREDICTION OF THE PITHY FRUIT IN JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI CV. NIITAKA) USING SPECIFIC GRAVITY

Articles

A SIMPLE DIAGNOSIS AND INCIDENCE PREDICTION OF THE PITHY FRUIT IN JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI CV. NIITAKA) USING SPECIFIC GRAVITY

Article number

587_91

Pages

685 – 689

Language

English

Abstract

Publication

International Symposium on Asian Pears, Commemorating the 100th Anniversary of Nijisseiki Pear

Authors

H. Chijiwa, K. Hayashi, K. Ushijima

Keywords

Pyrus pyrifolia, cold summer, flesh texture, Niitaka, quality, pear, physiological disorder, pithiness

Full text

https://doi.org/10.17660/ActaHortic.2002.587.91

Online Articles (92)

2. THE WORLD PEAR INDUSTRY AND RESEARCH: PRESENT SITUATION AND FUTURE DEVELOPMENT OF EUROPEAN PEARS (PYRUS COMMUNIS)

T. Deckers | H. Schoofs

3. NIJISSEIKI NASHI IN TOTTORI

Y. Katayama

4. ASIAN PEAR GERMPLASM – FUTURE TRENDS AND CURRENT RESEARCH IN THE INDUSTRY

C.-C. Nee | C.-H. Tsai | D.D. Anstine

5. THE PRODUCTION OF ASIAN PEARS IN CHINA

W. Jun | G. Hongsheng

6. PROSPECTS FOR THE ORIENTAL PEAR INDUSTRY AND RESEARCH TRENDS IN KOREA

J.C. Lee | Y.S. Hwang

7. ASIAN PEAR PRODUCTION AND FUTURE TRENDS OF INDUSTRIAL DEVELOPMENT IN THAILAND

S. Subhadrabandhu | W. Prapthuk | C. Thanaruj

8. JAPANESE PEAR GROWING IN BRAZIL

I.D. Faora | B.H. Nakasu

9. ASIAN PEAR PRODUCTION AND RESEARCH TRENDS IN NEW ZEALAND AND AUSTRALIA

A. White

10. STUDIES ON THE RECENT ADVANCES AND FUTURE TRENS IN ASIAN PEAR IN JAPAN

I. Kajiura

11. PEAR INDUSTRY IN JAPAN

K. Inoue

12. LEAP OF TOTTORI ‘NIJISSEIKI’ PEAR TO THE WORLD

Y. Hanamoto

13. ASIAN PEARS IN CANADA

T.S.C. Li

14. CORRECT SPELLING FOR SOME JAPANESE PEAR NAMES: A SUGGESTION

I.D. Faoro

15. ASSESSMENT OF GENETIC RELATEDNESS AMONG LARGE-FRUITED PEAR CULTIVARS NATIVE TO EAST ASIA USING RAPD M ARKERS

Y. Teng | K. Tanabe | F. Tamura | A. Itai

16. A SEARCH FOR GENETIC RESOURCES ON THE GENUS OF PYRUS IN JAPAN IWATEYAMANASHI (P. AROMATICA NAKAI ET KIKUCHI)

K. Yoneyama | M. Makita

17. INFLUENCE OF ‘TWENTIETH CENTURY’ (NIJISSEIKI) PEAR AND ITS PROGENIES ON PEAR BREEDING IN CHINA

D. Shen | M. Chai | J. Fang

18. THE ADVANCEMENT OF PEAR BREEDING IN RECENT TWENTY YEARS IN CHINA

Z. MaoJun

19. THE POSITION OF PEAR BREEDING AND CULTURE IN IRAN: INTRODUCTION OF SOME ASIAN PEAR (PYRUS SEROTINA REHD.) CULTIVARS

K. Arzani

20. PEAR BREEDING IN NEW ZEALAND

A.G. White | L.R. Brewer

21. CHARACTERISTICS OF NEW ASIAN PEAR VARIETIES RELEASED OVER THE LAST FEW YEARS IN KOREA

22. GENETIC DIVERSITY OF CULTIVATED RESOURCES OF PEAR IN NORTH CHINA

Z. Pan | S. Kawabata | N. Sugiyama | R. Sakiyama | Y. Cao

23. ADAPTABILITY AND USE OF INTRODUCED CULTIVARS OF PYRUS PYRIFOLIA NAKAI IN GANSU PROVINCE OF CHINA

L. YinSheng | W. FaLin | M. ChunHui

24. THE GENETIC RESOURCES AND THEIR UTILIZATION OF PYRUS PYRIFOLIA IN CHINA

Z.R. Luo | Q.L. Zhang

25. GENETICS OF PLOIDY AND HYBRIDIZED COMBINATION TYPES FOR POLYPLOID BREEDING IN PEAR

Y. Cao | L. Huang | S. Li | Y. Yang

26. PRODUCTION OF APOMICT-LIKE SEEDLING THROUGH INTERGENERIC CROSS BETWEEN JAPANESE PEAR AND APPLE BY MEANS OF POLLEN IRRADIATION

E. Inoue | F. Sakuma | M. Kasumi | H. Hara | T. Tsukihashi

27. MOLECULAR BREEDING OF PEAR

V.G. Lebedev | S.A. Taran | V.G. Lunin | K.G. Skryabin

28. INTRODUCTION OF NEW CHARACTERISTICS AND GENETIC MAPPING USING THE HYBRIDS BETWEEN JAPANESE PEAR CV. ‘OSA NIJISSEIKI’ AND EUROPEAN PEAR P₁ CV. ‘OHARABENI’

K. Banno | S. Saito | M. Robbani | H. Ishikawa

29. AFLP MOLECULAR MARKERS OF 10 SPECIES OF PYRUS IN CHINA

L. Shenghua | F. Chengquan | S. Wenqin | Z. Feng

30. THE JAPANESE PEAR GENOME PROGRAM I. DEVELOPMENT OF SSR MARKERS AND IDENTIFICATION OF PEARS

31. THE JAPANESE PEAR GENOME PROGRAM II. GENETIC LINKAGE MAP IN PEAR

32. THE JAPANESE PEAR GENOME PROGRAM III. COPIA-LIKE RETROTRANSPOSONS IN PEAR

Y.Z. Shi | T. Yamamoto | T. Hayashi

33. UTILIZATION OF PCR-FINGERPRINTING FOR CLASSIFICATION OF KOREAN PEAR CULTIVARS

34. PHYLOGENETIC ANALYSIS OF PYRUS SPECIES: THE CHLOROPLAST DNA STRUCTURE OF PYRUS USSURIENSIS VAR. HONDOENSIS

H. Katayama | C. Uematsu

35. CHARACTERIZATION OF PEAR SPECIES AND CULTIVARS USING ISOZYME POLYMORPHISM

M. Sharifani | J.F. Jackson

36. NEW JAPANESE PEAR CULTIVAR ‘YOUSUI’

Y. Uebayashi | S. Takase | N. Okada

37. BREEDING OF NEW PEAR CULTIVAR ‘HUASU’

F. Chengquan | C. Xinye | L. Shenghua

38. A NEW RED PEAR VARIETY ‘GOLDEN PEARL’

S. Hongtao | L. Juncai | L. Cheng | W. Jiazhen

39. CHARACTERISTICS OF A NEW JAPANESE PEAR CULTIVAR, ‘FUKUSUI’

T. Maegawa | H. Ito | Y. Nishikawa | H. Kitamura | T. Hosotani

40. BREEDING OF THE NEW EARLY SEASON PEAR CULTIVAR SHINCHEON

41. NEW JAPANESE PEAR CULTIVAR ‘NANSUI’

42. NEW JAPANESE PEAR CULTIVARS ‘AKIAKARI’, ‘SHUUREI’, ‘AKIZUKI’ AND ‘OUSHUU’

Y. Sawamura | T. Saito | M. Shoda | K. Kotobuki

43. ‘WAKAHIKARI’ AND ‘NATSUHIKARI’, NEW JAPANESE PEAR CULTIVARS

M. Kitaguchi

44. BREEDING PROCESS AND CHARACTERISTICS OF ‘AKEMIZU’, A NEW JAPANESE PEAR CULTIVAR

K. Shibata | K. Kawashima | M. Hishitani

45. REGULATION OF ENDODORMANCY IN JAPANESE PEAR

F. Tamura | K. Tanabe | A. Itai

46. INTRODUCTION OF FORCING CULTURE IN NASHI AND AN ATTEMPT TO ELUCIDATE DORMANT BUD RESPIRATION

H. Gemma

47. TEMPERATURE DEPENDENCE OF ENDODORMANCY DEVELOPMENT IN FLOWER BUDS OF ‘KOUSUI’ JAPANESE PEAR AND A MODEL FOR ESTIMATING THE COMPLETION OF ENDODORMANCY

T. Sugiura | H. Kuroda | H. Honjo | D. Ito

48. NASHI PEAR (PYRUS PYRIFOLIA) DORMANCY UNDER MILD TEMPERATURE CLIMATE CONDITIONS

J.L. Petri | F. Herter

49. DETERMINATION OF THE SUGAR LEVELS IN BUDS AND BRANCHES OF PEARS HOUSUI AND NIJISSEIKI, DURING THE PHASE THAT PRECEDES FLOWERING, IN PELOTAS-RS AND SÃO JOAQUIM-SC, BRAZIL

J.P. Gardin | F.G. Herter | M. Bacarin | R. Trevisan | V. Veríssimo

50. THE EFFECTS OF SPUR PRUNING AND DEFOLIATION IN THE AUTUMN ON THE FLOWER BUD ABORTION OF PEAR TREE CV. NIJISSEIKI IN PELOTAS, RS, BRAZIL

F.G. Herter | D. Camelatto | R. Trevisan | V. Verissimo | J.P. Gardin

51. STUDIES ON THE CAUSES OF FLORAL BUD ABORTION OF JAPANESE PEAR (PYRUS PYRIFOLIA) IN SOUTHERN BRAZIL

J.L. Petri | G.B. Leite | Y. Yasunobu

52. MORPHOLOGICAL AND PHYSICAL PARAMETERS OF FLOWER BUDS OF TREES OF TWO JAPANESE PEAR CULTIVARS GROWN AT THREE DIFFERENT AREAS OF SOUTHERN BRAZIL, AND THEIR RELATIONSHIP WITH FLOWER BUD ABORTION INTENSITY

V. Verissimo | J.P. Gardin | R. Trevisan | J.B. da Silva | F.G. Herter

53. A NEW APPROACH TO CONTROLLING THE FLOWERING DATE FOR JAPANESE PEAR USING REFLECTIVE FILM TECHNIQUE

H. Honjo | Y. Kobayashi | M. Watanabe | R. Fukui | T. Sugiura

54. EFFECT OF INTERMITTENT WARM PERIODS ON BUD BREAK AND CARBOHYDRATE CONTENTS OF JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI) AT DIFFERENT ENDODORMANCY STAGES

H. Honjo | Y. Kobayashi | M. Watanabe | R. Fukui | T. Sugiura

55. PHENOLOGY OF INTRODUCED ORIENTAL PEARS GRAFTED ONTO A LOCAL PEAR CULTIVAR AND THEIR CARBOHYDRATE AND NITROGEN STATUS

J. Rakngan | H. Gemma | S. Subhadrabandhu

56. ADVANCING HARVEST OF JAPANESE PEAR THROUGH DORMANCY BREAKING TREATMENTS UNDER FORCING CONDITIONS

57. DEVELOPMENT OF SEMI-FORCED CULTURE OF JAPANESE PEAR ‘KOUSUI’ MAKING USE OF THE CLIMATIC CONDITIONS IN FUKUI, JAPAN

A. Kaminaka | N. Miwa

58. FORCING CULTURE OF THE JAPANESE PEAR ‘NIITAKA’, WITH THE OBJECTIVE OF HARVESTING FRUITS IN EARLY AUGUST

T. Yasui | H. Kagami | T. Fujisawa

59. CULTIVAR DIFFERENCES IN THE EXPRESSION OF SELF-INCOMPATIBILITY IN JAPANESE PEARS

S. Hiratsuka | S-L. Zhang

60. S-RNASE BASED PCR-RFLP SYSTEM FOR S-GENOTYPE ASSIGNMENT IN JAPANESE PEAR

61. CIS-REGULATORY ELEMENTS FOR PISTIL SPECIFIC EXPRESSION IN S-RNASE PROMOTER REGION OF JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI)

D.M.R.K.K. Dissanayake | S. Norioka | N. Norioka | T. Takasaki | T. Nakanishi

62. IDENTIFICATION OF SELF-INCOMPATIBILITY ALLELES BY S-RNASES SEQUENCING AND PCR-RFLP ANALYSIS IN KOREAN-BRED PEAR (PYRUS PYRIFOLIA) STRAINS

H.T. Kim | H.J. Kim | I.S. Nou | Y. Hirata | K.K. Kang

63. THE MECHANISMS OF SUCROSE ACCUMULATION IN JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI) FRUIT

K. Tanase | K. Shiratake | S. Yamaki

64. RECENT DEVELOPMENTS ON THE ROLE OF ETHYLENE IN THE RIPENING OF CLIMACTERIC FRUIT

65. MECHANISM OF ETHYLENE PRODUCTION DURING FRUIT RIPENING IN ASIAN PEARS

A. Itai | K. Tanabe | F. Tamura

66. CHANGES OF CA AND CAM CONTENT DURING FRUIT DEVELOPMENT IN PEAR (PYRUS PYRIFOLIA NAKAI)

S.A. Peng | G.H. Li | C. Luo

67. INCREASE IN SORBITOL BIOSYNTHESIS IN STRESSED JAPANESE PEAR LEAVES

M. Deguchi | M. Watanabe | Y. Kanayama

68. EFFECTS OF HARVESTING TIME AND STORAGE PERIOD ON POSTSTORAGE RIPENING OF ESFAHAN ‘SEBRI’ PEAR (PYRUS SEROTINA REHD. CV. ‘SEBRI’)

M. Rahemi | R. Baghbani

69. ANTIOXIDATIVE ABILITY OF CELL WALL COMPONENTS IN ASIAN PEAR FLESH AGAINST ASCORBIC ACID OXIDATION

Y. Motomura

70. EFFECT OF AMINOETHOXYVINYLGLYCINE (AVG) ON ETHYLENE EVOLUTION AND FRUIT QUALITY OF JAPANESE PEARS AT HARVEST STAGE

Z.U. Khan | H. Ohara | K. Ohkawa | H. Matsui

71. ANATOMICAL STUDIES OF THE ABSCISSION PROCESS IN THE JUNCTURE TISSUE BETWEEN THE PEDUNCLE AND SPUR ON JAPANESE PEAR FRUIT FOLLOWING ETHEPHON APPLICATION

72. SEASONAL CHANGES IN THE ICE NUCLEATION ACTIVITY OF VARIOUS TISSUES IN JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI) IN RELATION TO THEIR FREEZING BEHAVIOR AND FROST INJURY

Y. Sekozawa | S. Sugaya | H. Gemma | S. Iwahori | M. Ishikawa

73. EFFECT OF TEMPERATURE ON NUMBER OF THORNS AND ITS RELATIONSHIP TO PLANT CHARACTERS OF BIRD PEAR (PYRUS SP.)

S.F. Roan | I.Z. Chen | C.Y. Cheng

74. MASS PROPAGATION OF A UNIQUE VARIETY OF PEAR (PYRUS PYRIFOLIA (BURM.) NAK. CV. SEBRI) BY SHOOT TIP CULTURE IN VITRO

M.E. Amiri

75. SERPENTINE-TYPE TRELLIS TRAINING OF JAPANESE PEAR – TRAINING METHOD AND FRUIT PRODUCTIVITY

A. Kaminaka

76. EFFECTS OF TRAINING METHODS ON TREE GROWTH AND YIELD IN YOUNG TREES OF JAPANESE PEAR ‘GOLD NIJISSEIKI’

A. Yoshida | T. Ikeda | K. Murata | K. Inoue

77. EARLY MATURE ORCHARD SYSTEM OF ‘OSA-NIJISSEIKI’ PEAR BY TWO PRIMARY SCAFFOLD BRANCH SYSTEM AND HIGH PLANT DENSITY

K. Matsuura | K. Fukui

78. NEW BILATERAL CORDON TRAINING OF JAPANESE PEAR ‘NIITAKA’ FOR COMFORTABLE WORK

H. Kagami | T. Yasui | M. Isoda

79. DEVELOPMENT OF AN H-SHAPED TRAINING SYSTEM FOR JAPANESE PEAR

M. Oshida

80. ARTIFICIAL POLLEN APPLICATION ON NASHI CULTIVAR ‘HOUSUI’

E.J. La Franchie

81. EFFECT OF STRAW MULCHING ON LEAF PHYSIOLOGICAL PROPERTIES, SIZE AND GROWTH CURVES OF PEAR FRUIT IN AN ARID DESERT AREA

Z. Chang-Zeng | L. Lu | C. Bai-Hong | P. Cun-Zhi

82. VENTURIA NASHICOLA: PATHOLOGICAL SPECIALIZATION ON PEARS AND CONTROL TRIAL WITH RESISTANCE INDUCERS

H. Ishii | H. Watanabe | K. Tanabe

83. INFECTION MECHANISM OF BLACK SPOT PATHOGEN IN JAPANESE PEAR

H. Otani | M. Kodama | K. Kohmoto

84. CHARACTERIZATION OF PATHOGENIC BACTERIA FROM KOREA AND JAPAN CAUSING ASIAN PEAR BLIGHT

85. CONTROL STRATEGIES OF BACTERIAL DISEASES IN EUROPEAN PEAR GROWING

T. Deckers | H. Schoofs

86. STUDIES ON THE CONTROL OF FIREBLIGHT ON PEAR TREES IN SOUTH-EASTERN ROMANIA

M. Trandafirescu

87. USING THE GREEN FLUORESCENT PROTEIN TO DETERMINE VIRULENCE AND GENE EXPRESSION OF ERWINIA AMYLOVORA AND OTHER MARKERS FOR STRAIN DIFFERENTIATION

J. Bogs | S. Jock | W.-S. Kim | K. Geider | K. Richter

88. INTERNAL BARK NECROSIS IN ‘NIITAKA’ PEAR

G.C. Song

89. A GRAFT-TRANSMISSIBLE DISEASE “SOHI-BYO” OF JAPANESE PEAR THAT OCCURS IN OKAYAMA PREFECTURE, JAPAN

H. Nasu | H. Osaki

90. OCCURRENCE AND GRAFT TRANSMISSION OF A DISEASE SIMILAR TO PEAR BLISTER CANKER ON SHOOTS OF THE JAPANESE PEAR CV. ‘CHIKUSUI’

H. Nitta | S. Ogasawara

91. PEST CONTROL OF JAPANESE PEAR BY GROUND STATIONARY SPRINKLER SYSTEMS

F. Yasuda | K. Yamamoto | Y. Jinno | H. Watanabe | H. Izawa

92. A SIMPLE DIAGNOSIS AND INCIDENCE PREDICTION OF THE PITHY FRUIT IN JAPANESE PEAR (PYRUS PYRIFOLIA NAKAI CV. NIITAKA) USING SPECIFIC GRAVITY

H. Chijiwa | K. Hayashi | K. Ushijima