HISTORIC NOTE

The publications in this collection do
not reflect current scientific knowledge
or recommendations. These texts
represent the historic publishing
record of the Institute for Food and
Agricultural Sciences and should be
used only to trace the historic work of
the Institute and its staff. Current IFAS
research may be found on the
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site maintained by the Florida
Cooperative Extension Service.

Copyright 2005, Board of Trustees, University
of Florida

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PUBLICATION LIST GRAPES

1970-1990

Central Florida Research & Education Certr, Leesburg .
John A. Mortensen, Assistant Center Director

\ '- '*

This list includes Journal Series articles, Bulletins, and Research Reports published during
the period 1970 to 1990 by faculty at the CFREC, Leesburg. The reports on grapes cover
genetics, plant breeding, horticulture, plant pathology, entomology, and tissue culture.

Leesburg CFREC
Research Report
LBG 91-2
75 Copies

Central Florida Research & Education Center
5336 University Avenue
Leesburg, Florida 34748
Phone (904)787-3423
(Gainesville line 392-7272)

The Institute of Food and Agricultural Sciences is an equal Employment Opportunity-Affirmative Action
Employer authorized to provide research, educational information and other services only to individuals and
institutions that function without regard to race, color, sex, age, handicap or national origin.

| UNIVERSITY OF FLORIDA |

PUBLICATION LIST -- GRAPES

1970- 1990

1. Mortensen, J. A. 1970. Spray program for Florida dooryard grapes. Mimeo Rept.
WG 71-1.

1971

2. Balerdi, C. F. and J. A Mortensen. 1971. The culture and commercial potential of
muscadine grapes in Florida. Fla. Grower and Rancher 64:20-21.

3. Hopkins, D. L. and J. A Mortensen. 1971. Suppression of Pierce's disease
symptoms by tetracycline antibiotics. Plant Dis' Reptr. 55:610-612.

4. Mortensen, J. A. 1971. Breeding grapes for central Florida. HortScience
6:149-153.

5. Mortensen, J. A., W. C. Adlerz, D. L. Hopkins, and C. F. Balerdi. 1971. Spray
program for Florida dooryard grapes. Leesburg ARC Mimeo Rept. WGL 71-3.

6. Mortensen, J. A. and C. F. Balerdi. 1971. Grape varieties and rootstocks for
Florida. Leesburg ARC Mimeo Rept. WG 71-5.

7. Mortensen, J. A. and C. F. Balerdi. 1971. Schedule for grape production in central
Florida. Leesburg ARC Mimeo Rept. WG 71-2.

1972

8. Adlerz, W. C. 1972. Prodecatoma cooki, a seed chalcid on Florida grapes. J.
Econ. Entomol. 65:1530.

9. Mortensen, J. A. 1972. 'Dog Ridge', a superior grape rootstock for Florida. Proc.
Fla. State Hort. Soc. 85:275-279.

10. Mortensen, J. A. 1972. 18 muscadine cultivars adapted to Florida. Leesburg ARC
Mimeo Rept. WG 73-1.

1973

11. Adlerz, W. C. and J. A. Mortensen. 1973. Seed chalcid damage, distribution, and
control on central Florida bunch grapes. Proc. Fla. State Hort. Soc. 86:335-338.

12. Balerdi, C. F. and J. A. Mortensen. 1973. Suitability for mechanical harvest in
cultivars of muscadine grape (Vitis rotundifolia Michx.). Proc. Fla. State Hort. Soc.
86:342-344.

13. Grosz, E. A. Jr., R. P. Bates, and J. A. Mortensen. 1973. Wines from Florida
grapes. Proc. Fla. State Hort. Soc. 86:264-270.

14. Hopkins, D. L. 1973. Control of fruit rot and anthracnose of grape. Fungicide
Nematicide Test Results of 1973, Amer. Phytopathol. Soc. 29:44.

15. Hopkins, D. L. 1973. Fungicidal control of bunch grape diseases in Florida. Proc.
Fla. State Hort. Soc. 86:329-333.

16. Hopkins, D. L. and H. H. Mollenhauer. 1973. Rickettsia-like bacterium associated
with Pierce's disease of grapes. Science 179:298-300.

17. Hopkins, D. L., H. H. Mollenhauer, and W. J. French. 1973. Occurrence of a
rickettsia-like bacterium in the xylem of peach trees with phony disease.
Phytopathology 63:1422-1423.

18. Mortensen, J. A. 1973. Grape varieties recommended for Florida. Leesburg ARC
Res. Rept. WG 73-6.

19. Mortensen, J. A. 1973. List of Florida grape nurserymen, July 1973. Leesburg
ARC Res. Rept. WG 73-5.

20. Mortensen, J. A. and C. F. Balerdi. 1973. Muscadine grapes for Florida: Yields
and other characteristics of 48 cultivars. Proc. Fla. State Hort. Soc. 86:338-341.

1974

21. French, W. J. and D. L. Hopkins. 1974. Phony disease of peach. I. Association of
a rickettsia-like bacterium with the disease and II. A rapid method of detecting the
bacterium in infected xylem tissue. Proc. II Congresso Brasileiro de Fruiticultura
2:1-3.

22. Hopkins, D. L. 1974. Control of anthracnose of grape. Fungicide and Nematicide
Test Results of 1974, Amer. Phytopathol. Soc. 30:52.

23. Hopkins, D. L. and H. H. Mollenhauer. 1974. Grape culture (Pierce's disease
caused by a rickettsia-like bacterium). 1974 McGraw-Hill Encyclopedia of Science
and Technology, pp. 215-217.

24. Hopkins, D. L., H. H. Mollenhauer, and J. A. Mortensen. 1974. Tolerance to
Pierce's disease and the associated rickettsia-like bacterium in muscadine grape. J.
Amer. Soc. Hort. Sci. 99:436-439.

25. Mollenhauer, H. H. and D. L. Hopkins. 1974. Ultrastructural study of the Pierce's
disease bacterium in grape xylem tissue. J. Bacteriol. 119:612-618.

26. Mortensen, J. A. 1974. Future germplasm reserves in grapes. Fruit Varieties Jour.
28:90-94.

27. Mortensen, J. A. 1974. List of Florida grape nurserymen, August 1974. Leesburg
ARC Res. Rept. WG 74-6.

1975

28. Balerdi, C. F. and J. A. Mortensen. 1975. Characteristics of muscadine varieties.
Leesburg ARC Res. Rept. WG 75-4.

29. Crocker, T. E. and J. A. Mortensen. 1975. The muscadine grape. Fruit Crops
Fact Sheet FC-16.

30. Hopkins, D. L. 1975. Control of anthracnose, black rot, and other grape fungus
diseases. Fungicide and Nematicide Test Results of 1975, Amer. Phytopathol. Soc.
31:67.

31. Mortensen, J. A. 1975. Bunch grape field day and vineyard tour. Leesburg ARC
Res. Rept. WG 75-2.

32. Mortensen, J. A. 1975. Muscadine varieties. Leesburg ARC Res. Rept. WG 75-3.

33. Mortensen, J. A. 1975. Reduction of dry calyptra in grapes by the use of a fruit
setting hormone. Proc. Fla. State Hort. Soc. 88:513-517.

34. Mortensen, J. A., W. C. Adlerz, and D. L. Hopkins. 1975. Thirty questions and
answers for grape growers. Leesburg ARC Res. Rept. WG 75-5.

1976

35. Crocker, T. E. and J. A. Mortensen. 1976. The bunch grape. Fruit Crops Fact
Sheet FC-17.

36. Hopkins, D. L. 1976. Pierce's disease of grapevines. Amer. Wine Soc. J. 8:26-27.

37. Mollenhauer, H. H. and D. L. Hopkins. 1976. Xylem morphology of Pierce's
disease-infected grapevines with different levels of tolerance. Physiol. Plant Pathol.
9:95-100.

38. Mortensen, J. A. 1976. Bunch grape field day and vineyard tour. Leesburg ARC
Res. Rept. WG 76-2.

39. Mortensen, J. A. 1976. Liberty ... a red bunch grape for Florida. Fla. Agric. Expt.
Sta. Circ. S-243.

40. Mortensen, J. A. 1976. List of Florida grape nurserymen, October 1976. Leesburg
ARC Res. Rept. WG 76-4.

41. Mortensen, J. A. 1976. Muscadine varieties. Leesburg ARC Res. Rept. WG
76-3.

42. Mortensen, J. A., W. B. Nesbitt, and V. H. Underwood. 1976. Dixie, a bronze
muscadine grape variety. Fla. Agric. Expt. Sta. Circ. S-244.

43. Nesbitt, W. B., V. H. Underwood, and J. A. Mortensen. 1976. 'Dixie' grape.
HortScience 11:520-521.

1977

44. Adlerz, W. C. and D. L. Hopkins. 1977. Transmission of Pierce's disease of grape
by sharpshooters, Homoptera Cicadellidae, in Florida. J. N.Y. Entomol. Soc.
85:163-164.

45. Bates, R. P., M. Sinisterra, and J. A. Mortensen. 1977. A comparison of home,
laboratory and quasi-industrial wine making procedures with 'Stover' grapes. Proc.
Fla. State Hort. Soc. 90:195-199.

46. Hopkins, D. L. 1977. Diseases caused by leafhopper-borne rickettsia-like bacteria.
Ann. Rev. Phytopathol. 15:277-294.

47. Mortensen, J. A. 1977. Bunch grape field day. Leesburg ARC Res. Rept. WG
77-3.

48. Mortensen, J. A. 1977. 'Liberty' grape. HortScience 12:511-512.

49. Mortensen, J. A. 1977. Muscadine grape field day. Leesburg ARC Res. Rept.
WG 77-4.

50. Mortensen, J. A. 1977. Segregation for resistance to black rot in selfed grape
seedlings. Fruit Varieties Jour. 31:59-60.

51. Mortensen, J. A. and N. C. Hayslip. 1977. 'Welder' muscadine grape.
HortScience 12:267-268.

52. Mortensen, J. A., L. H. Stover, and C. F. Balerdi. 1977. Sources of resistance to
Pierce's disease in Vitis. J. Amer. Soc. Hort. Sci. 102:695-697.

53. Stover, L. H., J. M. Crall, and J. A. Mortensen. 1977. Marketing Florida bunch
grapes as fresh fruit. Proc. Fla. State Hort. Soc. 90:228-230.

1978

54. Hopkins, D. L. 1978. Pierce's disease of grapevine: Effects of oxytetracycline
treatments on the rate of disease development in Florida. Anales del I.N.I.A.
Serie:, Proteccion Vegetal. 18:217-222.

55. Hopkins, D. L., W. C. Adlerz, and F. W. Bistline. 1978. Pierce's disease bacterium
occurs in citrus trees affected with blight (young tree decline). Plant Dis. Reptr.
62:442-445.

56. Mortensen, J. A. 1978. Grape varieties recommended for Florida. Leesburg ARC
Res. Rept. WG 78-1.

57. Mortensen, J. A. 1978. Grapes in Florida, past; present, and future. Fruit South
2:86-89.

58. Mortensen, J. A. 1978. List of Florida grape nurserymen, December 1978.
Leesburg ARC Res. Rept. WG 78-3.

59. Mortensen, J. A. 1978. Schedule for grape production in central Florida. Leesburg
ARC Res. Rept. WG 78-2.

60. Schoulties, C. L and D. L. Hopkins. 1978. Pierce's disease of the grapevine. Fla.
Dept. Agric. and Consumer Services Plant Path. Circ. No. 190.

1979

61. Adlerz, W. C. and D. L. Hopkins. 1979. Natural infectivity of two sharpshooter
vectors of Pierce's disease of grape in Florida. Journal of Economic Entomology
72:916-919.

62. Hopkins, D. L. 1979. Effect of tetracycline antibiotics on Pierce's disease of
grapevine in Florida. Proc. Fla. State Hort. Soc. 92:284-285.

63. Mortensen, J. A. 1979. Pierce's disease update: Symptoms, control, breeding for
resistance. Vinifera Wine Growers Journal 6:181-187.

64. Mortensen, J. A. 1979. Some current grape recommendations. Leesburg ARC
Res. Rept. WG 79-1.

65. Rogers, D. J. and J. A. Mortensen. 1979. The native grape species of Florida.
Proc. Fla. State Hort. Soc. 92:286-289.

1980

66. Adlerz, W. C. 1980. Control of grape leafhopper on Lake Emerald grapes.
Leesburg ARC Res. Rept. WG 80-6.

67. Adlerz, W. C. 1980. Ecological observations on two leafhoppers that transmit the
Pierce's disease bacterium. Proc. Fla. State Hort. Soc. 93:115-120.

68. Adlerz, W. C. 1980. Spray program for bunch grapes. Leesburg ARC Res. Rept.
WG 80-1.

69. Adlerz, W. C. 1980. Spray program for bunch grapes. Leesburg ARC Res. Rept.
WG 80-4.

70. Adlerz, W. C. 1980. Varietal susceptibility to the grape root borer in muscadine
grape. Leesburg ARC Res. Rept. WG 80-5.

71. Bates, R. P., D. Mills, J. A. Mortensen, and J. A. Cornell. 1980. Prefermentation
treatments affecting the quality of muscadine grape wines. Amer. Jour. Enology &
Viticulture 31:136-143.

72. Bates, R. P., J. A. Mortensen, and T. E. Crocker. 1980. Florida grapes: the next
decade. Proc. Fla. State Hort. Soc. 93:120-124.

73. Elmstrom, G. W. 1980. Publication list-grapes, 1976-1980. Leesburg ARC Res.
Rept. WG 80-8.

74. Hopkins, D. L. 1980. Rickettsia-like Bacteria and Actinomycete-like bacteria. In:
Laboratory Guide for Identification of Plant Pathogenic Bacteria, ed. N. W.
Schaad, pp. 50-56.

75. Hopkins, D. L. 1980. Use of the pin-prick inoculation technique to demonstrate
variability in virulence of the Pierce's disease bacterium. Proc. of VII ICVG
Meeting, pp. 177-180.

76. Hopkins, D. L. and W. C. Adlerz. 1980. Similarities between citrus blight and
Pierce's disease of grapevine. Proc. Fla. State Hort. Soc. 93:18-20.

77. Mortensen, J. A. 1980. Effects of ethephon on ease of harvest of muscadine
grapes. Proc. Fla. State Hort. Soc. 93:143-145.

78. Mortensen, J. A. 1980. Grape field day. Leesburg ARC Res. Rept. WG 80-3.

79. Mortensen, J. A. 1980. Variety improvement of bunch and muscadine grapes.
Leesburg ARC Res. Rept. WG 80-2.

1981

80. Adlerz, W. C. and D. L. Hopkins. 1981. Grape insects and diseases in Florida.
Proc. Fla. State Hort. Soc. 94:331-336.

81. Hopkins, D. L. 1981. Seasonal concentration of the Pierce's disease bacterium in
grapevine stems, petioles, and leaf veins. Phytopathology 71:415-418.

82. Hopkins, D. L. and C. M. Thompson. 1981. Multiplication of virulent and avirulent
Pierce;s disease bacterial isolates in grapevine tissue. Proc. Vth Int. Conf. on Plant
Path. Bacteria, pp. 225-234.

83. Mortensen, J. A. 1981. Grape field day. Leesburg ARC Res. Rept. WG 81-2.

84. Mortensen, J. A. 1981. List of Florida grape nurserymen, November 1981.
Leesburg ARC Res. Rept. WG 81-4.

85. Mortensen, J. A. 1981. Sources and inheritance of resistance to anthracnose in
Vitis. Jour. Heredity 72:423-426.

86. Mortensen, J. A. and C. P. Andrews. 1981. Symposium: Grapes in Florida.
Grape cultivar trials and recommended cultivars for Florida viticulture. Proc. Fla.
State Hort. Soc. 94:328-331.

87. Stoffella, P. J., J. A. Mortensen, N. C. Hayslip, and J. B. Brolmann. 1981.
Muscadine grape cultivar yield trials at Fort Pierce, Florida. Ft. Pierce ARC Res.
Rept. RL-1981-5.

1982

88. Elmstrom, G. W. 1982. 50th Anniversary 1931/1981 Agricultural Research Center,
Leesburg. Leesburg ARC Res. Rept. WG 82-1.

89. Hopkins, D. L. 1982. Grape Culture (Diseases and their control). In the 5th
edition of the McGraw-Hill Encyclopedia of Science and Technology, pp. 352-353.

90. Hopkins, D. L. 1982. Relation of Pierce's disease bacterium to a wilt-type disease
in citrus in the greenhouse. Phytopathology 72:1090-1092.

91. Mortensen, J. A. 1982. Effect of nutrient levels on growth and yield of Florida
bunch grapes. Proc. Fla. State Hort. Soc. 95:124-126.

92. Mortensen, J. A. 1982. Grafting bunch grapes. Leesburg ARC Res. Rept. LBG
82-4.

93. Moriensen, J. A. 1982. Grape field day. Leesburg ARC Res. Rept. LBG 82-3.

94. Mortensen, J. A. and L H. Stover. 1982. Tampa a new bunch grape rootstock.
Fla. Agric. Expt. Sta. Circ. S-295.

95. Mortensen, J. A. and L H. Stover. 1982. 'Tampa' grape rootstock. HortScience
17:273-274.

96. Stofella, P. J., J. A. Mortensen, N. C. Hayslip, and J. B. Brolmann. 1982.
Evaluation of muscadine grape cultivars in south Florida. Proc. Fla. State Hort.
Soc. 95:90-92.

1983

97. Crocker, T. E. and J. A. Mortensen. 1983. The bunch grape. Fruit Crops Fact
Sheet FC-17A.

98. Crocker, T. E. and J. A. Mortensen. 1983. The muscadine grape. Fruit Crops
Fact Sheet FC-16A.

99. Elmstrom, G. W. 1983. 50th Anniversary ARC Leesburg, FLA. HortScience
18:792,1011.

100. Elmstrom, G. W. 1983. Publication list-grapes, 1970-1982. Leesburg ARC Res.
Rept. LBG 83-2.

101. Hopkins, D. L. 1983. Gram-negative, xylem-limited bacteria in plant disease.
Phytopathology 73:347-350.

102. Mortensen, J. A. 1983. Conquistador--a purple bunch grape for Florida. Fla.
Agric. Expt. Sta. Circ. S-300.

103. Mortensen, J. A. 1983. Grape field day. Leesburg ARC Res. Rept. LBG 83-1.

104. Mortensen, J. A 1983. List of Florida grape nurserymen, March 1983. Leesburg
ARC Res. Report LBG 83-1.

105. Mortensen, J. A. 1983. 'Suwannee' and 'Conquistador' grapes. HortScience
18:767-769.

106. Mortensen, J. A. 1983. Suwannee--an early bunch grape. Fla. Agric. Expt. Sta.
Circ. S-301.

107. Mortensen, J. A. and L. H. Stover. 1983. Daytona--a table grape for Florida
homeowners. Fla. Agric. Expt. Sta. Circ. S-302.

108. Mortensen, J. A. and L. H. Stover. 1983. 'Daytona' grape. HortScience
18:766-767.

1984

109. Adlerz, W. C. 1984. Grape root borer: Review and status in Florida. Leesburg
AREC Res. Rept. LBG 84-4.

110. Elmstrom, G. W. 1984. Publication list-grapes, 1970-1983. Leesburg AREC Res.
Rept. LBG 84-5.

111. Hopkins, D. L. 1984. Variability of virulence in grapevine among isolates of the
Pierce's disease bacterium. Phytopathology 74:1395-1398.

112. Hopkins, D. L. and C. M. Thompson. 1984. Seasonal concentration of the Pierce's
disease bacterium in 'Carlos' and 'Welder' muscadine grapes compared with
'Schuyler' bunch grape. HortScience 19:419-420.

113. Mortensen, J. A. 1984. Bunch grape field day. Leesburg AREC Res. Rept. LBG
84-2.

114. Mortensen, J. A. 1984. List of Florida grape nurserymen, December 1984.
Leesburg AREC Res. Rept. LBG 84-8.

115. Mortensen, J. A. 1984. Muscadine grape field day. Leesburg AREC Res. Rept.
LBG 84-3.

116. Mortensen, J. A. 1984. New bunch grapes for the Southeast. Pomona 27:96-98.
(North American Fruit Explorer's Quarterly).

117. Mortensen, J. A., R. P. Bates, H. L. Cromroy, R. L. Degner, D. L. Hopkins, H. V.
Crevasse, E. A. Grosz, J. D. Midulla Sr., and C. J. Smith. 1984. Grape Committee
Report, Florida Agriculture in the Eighties. IFAS. University of Florida.

1985

118. Gray, D. J. and L. C. Fisher. 1985. In vitro shoot propagation of grape species,
hybrids and cultivars. Proc. Fla. State Hort. Soc. 98:172-174.

119. Halbrooks, Mary C. 1985. Rapid and high volume grafting for Florida viticulture.
Proc. Fla. State Hort. Soc. 98:170-172.

120. Hopkins, D. L. 1985. Effects of plant growth regulators on development of
Pierce's disease symptoms in grapevine. Plant Disease 69:944-946.

121. Hopkins, D. L. 1985. Physiological and pathological characteristics of virulent and
avirulent strains of the bacterium that causes Pierce's disease of grapevine.
Phytopathology 75:713-717.

122. Mortensen, J. A. 1985. Potential new rootstocks for Florida viticulture. Proc. Fla.
State Hort. Soc. 98:166-169.
1986

123. Bates, R. P., R. Tejada, and J. A. Mortensen. 1986. Effect of bunch and
muscadine grape maturity on finished wine. Proc. Fla. State Hort. Soc. 99:194-200
(Outst. paper award Krome Sec. '87).

124. Gray, D. J. 1986. Applications of plant tissue culture to Florida viticulture. Proc.
Viticultural Sci. Symp., Florida A & M Univ. Tallahassee, Fla. p. 77-84.

125. Halbrooks, M. C. 1986. Bunch Grape Field Day, July 8, 1986. Leesburg AREC
Research Report LBG 86-11.

126. Halbrooks, M. C. 1986. Muscadine Field Day, August 22, 1986. Leesburg AREC
Research Report LBG 86-12.

127. Halbrooks, M. C. 1986. Production of grapevines by benchgrafting. Proc. 1st
Greater Grapes Symp. 1:51-56.

128. Halbrooks, M. C. 1986. Use of gibberellic acid on 'Orlando Seedless' to enhance
berry size and seedlessness. Proc. Vitic. Sci. Symp., Fla. Ag. Mech. Univ.
9:119-123.

129. Halbrooks, M. C. 1986. Vineyard establishment. Proc. 1st Greater Grapes Symp.
1:133-140.

130. Halbrooks, M. C. 1986. Viticulture in Florida: the next five years. Proc. Fla.
State Hort. Soc. 99:189-192.

131. Lakso, A. N., B. I. Reisch, J. Mortensen, and M. H. Roberts. 1986. Stimulation of
growth of in vitro propagated grapevines after transfer from culture by carbon
dioxide enrichment. Jour. Amer. Soc. Hort. Sci. 11:634-638.

132. Mortensen, J. A. 1986. List of Florida grape nurseries, February 1986. Leesburg
AREC Research Report LBG 86-7.

133. Mortensen, J. A., R. P. Bates, H. L. Cromroy, R. L. Degner, M. C. Halbrooks, and
D. L. Hopkins. 1986. Grape Committee Report, Florida Agriculture in the
Eighties 1986 Update, pp. 129-132.

134. Mortensen, J. A. and D. J. Gray. 1986. Orlando Seedless, a bunch grape for
Florida. Fla. Agric. Expt. Sta. Circ. S-335.

135. Sims, C. A. and M. C. Halbrooks. 1986. Quality comparison of 'Orlando Seedless'
and 'Thompson Seedless' grapes. Proc. Fla. State Hort. Soc. 99:193-194.

1987

136. Gray, D. J. 1987. Applications of plant tissue culture to viticulture in the
Southeast. Proc. 2nd Ann. Viticultural Short Course. Mississippi State, MS,
pp. 27-29.

137. Gray, D. J. 1987. Considerations for start-up commercial grape tissue culture.
Proc. 1st Greater Grapes Symp., Univ. Florida, Gainesville, pp. 57-61.

138. Gray, D. J. 1987. Embryo rescue for seedless grape cultivar development. Proc.
Viticultural Sci. Symp., Florida A&M Univ., Tallahassee, Fla. pp. 121-125.

139. Gray D. J. 1987. Introduction to the symposium. In: Proc. Symp. Synthetic Seed
Technology for the Mass Cloning of Crop Plants: Pfoblems and Perspectives.
22nd. Int. Hort. Cong. Davis, Calif., HortScience 22:796-797.

140. Gray, D. J. 1987. Quiescence in monocotyledonous and dicotyledonous somatic
embryos induced by desiccation. In: Proc. Symp. Synthetic Seed Technology for
the Mass Cloning of Crop Plants: Problems and Perspectives. 22nd. Int. Hort.
Cong. Davis, Calif., HortScience 22:810-814.

141. Gray, D. J., L. C. Fisher, and J. A. Mortensen. 1987. Comparison methodologies
for in ovulo embryo rescue of seedless grapes. HortScience 22:1334-1335.

142. Gray, D. J. and C. M. Klein. 1987. In vitro shoot micropropagation and plant
establishment of 'Orlando Seedless' grape and 'Tampa' rootstock. Proc. Fla. State
Hort. Soc. 100:308-309.

143. Gray, D. J. and J. A. Mortensen. 1987. Initiation and maintenance of long term
somatic embryogenesis from anthers and ovaries of Vitis longii 'Microsperma'.
Plant Cell Tissue and Organ Culture 9:73-80.

144. Halbrooks, M. C. 1987. Benchgrafting of vines. Proc. Vit. Sci. Symp., Fla. Ag.
Mech. Univ. 10:54-59.

145. Halbrooks, M. C. 1987. Bunch Grape Field Day, July 15, 1987. Leesburg CFREC
Res.-Rept. LBG 87-2.

146. Halbrooks, M. C. 1987. Bunch grape production review for north Florida. LBG
Mimeo 87-2.

147. Halbrooks, M. C. 1987. Bunch grapes: another fruit crop for Florida. Citrus &
Veg. magazine, Oct. pp. 18-24.

148. Halbrooks, M. C. 1987. Bunch grapes: another fruit crop for Florida. University
of Florida, IFAS, Gainesville, FL, Fruit Crops Fact Sheet, FC-78.

149. Halbrooks, M. C. 1987. Florida grapes: a new industry. Am. Fruit Grower
magazine, Jan. pp. 28-30.

150. Halbrooks, M. C. 1987. Florida's grape future: the basis for optimism. Citrus &
Veg.magazine, Dec. pp. 16-22.

151. Halbrooks, M. C. 1987. Grape growers newsletter. Univ. of Fla., IFAS Editorial
Dept., Vols. I IV, 1984-1987 (published quarterly).

152. Halbrooks, M. C. 1987. Grapes Replacing Central Florida Citrus. The Grower
magazine, Dec. pp. 34-35.

153. Halbrooks, M. C. 1987. Market opportunities in wine grape production. LBG
Mimeo 87-1.

154. Halbrooks, M. C. 1987. Muscadine Field Day, August 26, 1987. Leesburg CFREC
Res. Rept. LBG 87-3.

155. Halbrooks, M. C. 1987. Muscadine grape production review for north Florida.
LBG Mimeo 87-3.

156. Halbrooks, M. C. 1987. Pruning Bunch Grapes in Florida. University of Florida,
IFAS, Gainesville, FL. VT 184 (Video). (20:14).

157. Halbrooks, M. C. 1987. Use of gibberellic acid on 'Orlando Seedless' in Florida.
Proc. 2nd Vin. Short Course. Miss. State Univ. 2:19-20.

158. Halbrooks, M. C. and J. A. Mortensen. 1987. Influence of gibberellic acid and
various management practices on berry, seed and cluster development in 'Orlando
Seedless' grape. Proc. Fla. State Hort. Soc. 100:312-315.

159. Mortensen, J. A. 1987. Blanc Du Bois, a Florida bunch grape for white wine. Fla.
Agric. Expt. Sta. Circ. S-340.

160. Mortensen, J. A. 1987. List of Florida grape nurseries, April 1987. Leesburg
CFREC Res. Rept. LBG 87-1.

161. Mortensen, J. A. 1987. Rootstock-scion compatibility. Proc. Vitic. Science
Symposium, Fla. A&M Univ., pp. 76-80.

162. Mortensen, J. A. and D. J. Gray. 1987. 'Orlando Seedless' grape. HortScience
22:327-328.

1988

163. Gray, D. J. and C. M. Klein. 1988. In vitro shoot micropropagation and plant
establishment of 'Orlando Seedless' grape and 'Tampa' rootstock. Proc. Fla. State
Hort. Soc. 100:308-309.

164. Hopkins, D. L. 1988. Pierce's disease. Proc. Vitic. Sci. Symp., Fla. A&M Univ.,
Tallahassee, pp. 29-33.

165. Hopkins, D. L. 1988. Pierce's disease. In: Compendium of Grape Diseases, eds.
A. C. Goheen and R. C. Pearson, pp. 44-45.

166. Hopkins, D. L. 1988. Plant pathogenesis and host-parasite specificity in rickettsia-
like bacteria. In: Experimental and Conceptual Plant Pathology, eds. R. S. Singh,
U. S. Singh, W. M. Hess, D. J. Weber, pp. 235-246.

167. Hopkins, D. L. 1988. Xylellafastidiosa and other fastidious bacteria of uncertain
affiliation. In: Laboratory Guide for Identificationof Plant Pathogenic Bacteria.
2nd Edition, ed. N. W. Schaad, pp. 95-103.

168. Hopkins, D. L. and W. C. Adlerz. 1988. Natural hosts of Xylella fastidiosa in
Florida. Plant Disease 72:429-431.

169. Mortensen, J. A. 1988. 'Blanc Du Bois' grape. HortScience 23(2):418-419.

170. Mortensen, J. A. 1988. Developing a grape industry in Florida from the breeder's
viewpoint. Vinifera Wine Growers Journal 15:177-181.

171. Mortensen, J. A. 1988. Highlights of bunch and muscadine grape research in
Florida with an in-depth look at varieties. Proc. Ala. Fruit & Vegetable
Conference 9:95-100.

172. Mortensen, J. A. 1988. List of Florida grape nurseries, May 1988. Leesburg
CFREC Research Report LBG 88-1.

173. Mortensen, J. A. 1988. Update on the bunch and muscadine grape industry in
Florida including fresh fruit, juice, and wine potential. Proc. Ala. Fruit &
Vegetable Conference 9:93-94.

174. Mortensen, J. A. and J. W. Harris. 1988. December 1988 update on upcoming
grape varieties. Leesburg CFREC Research Report LBG 88-8.

175. Mortensen, J. A. and J. W. Harris. 1988. Muscadine and bunch grape fresh fruit
taste panels during 21 years with 101 cultivars. Proc. Fla. State Hort. Soc. 101:229-
232.

176. Onokpise, O. U. and J. A. Mortensen. 1988. Genotype x environment interaction
in Vitis rotundifolia Michx. Amer. J. Enol. & Vitic. 39(2):121-124.

1989

177. Andersen, P. C. and J. A. Mortensen. 1989. Evaluation of 23 muscadine grape
cultivars and selections in North Florida during 1987 and 1988. Proc. 12th Ann.
Vitic. Sci. Symp., pp. 38-41.

178. Durham, R. E., G. A. Moore, D. J. Gray, and J. A. Mortensen. 1989. The use of
leaf GPI and IDH isozymes to examine the origin of polyembryony in cultured
ovules of seedless grape. Plant Cell Reports 7:669-672.
I
179. Hopkins, D. L. 1989. Xylella fastidiosa: Xylem-limited bacterial pathogen of
plants. Annual Review of Phytopathology 27:271-290.

180. Gray, D. J. 1989. Effects of dehydration and exogenous growth regulators on
dormancy, quiescence and germination of grape somatic embryos. In Vitro Cell.
Dev. Biol. 25:1173-1178.

181. Gray, D. J. and C. M. Klein. 1989. In vitro micropropagation and plant
establishment of 'Blanc Du Bois' grape. Proc. Fla. State Hort. Soc. 102:221-223.

182. Gray, D. J., C. M. Klein, and M. Malibiran. 1989. Tissue culture micropropagation
of muscadines. Proc. Vitic. Sci. Symp., Fla. A&M Univ., Tallahassee, pp. 132-135.

183. Halbrooks, M. C. and J. A. Mortensen. 1989. Origin and significance of Florida
hybrid bunch grapes and rootstocks. HortScience 24(4):546-550.

184. Harris, J. W. and J. A. Mortensen. 1989. Oasis block method of bench grafting
grapevines. CFREC Leesburg Research Report LBG 89-6.

185. Mortensen, J. A. 1989. List of nurseries selling grape varieties recommended for
Florida, May 1989. CFREC Leesburg Research Report LBG 89-2.

186. Mortensen, J. A. and J. W. Harris. 1989. Potential grape rootstocks--their origin
and performance in Florida vineyards. Proc. 12th Ann. Vitic. Science Symposium
1989, pp. 1-9.

187. Mortensen, J. A. and J. W. Harris. 1989. Schedule for grape production practices
in Florida. CFREC Leesburg Research Report LBG 89-1.

188. Mortensen, J. A. and J. W. Harris. 1989. Yields and other characteristics of
muscadine grape cultivars at Leesburg. Proc. Fla. State Hort. Soc. 102:223-226.

1990

189. Bates, R. P., C. A. Sims, D. J. Gray, J. A. Mortensen, and P. C. Andersen. 1990.
The Florida grape industry: What's ahead in the '90s? Proc. Fla. State Hort. Soc.
103:302-306.

190. Gray, D. J. 1990. Hi-tech grapes, part 1: Overview of grape biotechnology
research at the University of Florida. Florida Grape Growers Assn. Newsletter,
May, 1990.

191. Gray, D. J. 1990. Somatic embryogenesis for clonal propagation of crop plants.
Proc. 3rd Int. Symp. Seeds. In: R. B. Taylorson (Ed.) Recent Advances in the
Development and Germination of seeds. NATO ASI Series A: Life Sciences,
Plenum Press, New York, 29-45.

192. Gray, D. J. and C. M. Benton. 1990. Micropropagation and plant establishment of
muscadine grape. Proc. Fla. State Hort. Soc. 103:300-302.

193. Gray, D. J. and C. M. Benton. 1990. Tissue culture micropropagation of 'Blanc
Du Bois' grape. Proc. 1990 Viticultural Sci. Symp., F.A.M.U., pp. 62-65.

194. Gray, D. J. and C. M. Klein. 1990. In Vitro micropropagation and plant
establishment of 'Blanc Du Bois' grape. Proc. Fla. State Hort. Soc. 102:221-223.

195. Gray, D. J., J. A. Mortensen, C. M. Benton, R. E. Durham, and G. A. Moore.
1990. Ovule culture to obtain progeny from hybrid seedless bunch grapes. J.
Amer. Soc. Hort. Sci. 115(6):1019-1024.

196. Hopkins, D. L. 1990. Colonization of Pierce's disease resistant and susceptible
grapevines by Xylella fastidiosa. In: Proc. 7th Int. Conf. on Plant Path. Bacteria,
ed. Z. Klement, pp. 951-956.

197. Mortensen, J. A. 1990. List of nurseries selling grape varieties recommended for
Florida, May 1990. Leesburg CFREC Research Report LBG 90-9.

198. Mortensen, J. A. 1990. Muscadine and bunch grape cultivar recommendations for
Florida. Leesburg CFREC Research Report LBG 90-13.

199. Mortensen, J. A., D. J. Gray, L. H. Stover, and J. W. Harris. 1990. Elite grape
selections and cultivars developed at CFREC, Leesburg between 1945 and 1990.
Proc. 1990 Viticultural Sci. Symp., F.A.M.U., pp. 106-112.

200. Mortensen, J. A. and M. C. Halbrooks. 1990. Fertilizer recommendations for
bunch and muscadine grapes in regions of Florida. Leesburg CFREC Research
Report LBG 90-3.

201. Mortensen, J. A. and J. W. Harris. 1990. 'Alachua' muscadine grape. Fla. Agr.
Expt. Sta. Circ. S-373.

202. Mortensen, J. A. and J. W. Harris. 1990. Probable costs and returns with Florida
grapes. Leesburg CFREC Research Report LBG 90-2.

203. Mortensen, J. A. and J. W. Harris. 1990. Schedule for grape production practices
in Florida. Leesburg CFREC Research Report LBG 90-16.
I

204. Mortensen, J. A. and L. H. Stover. 1990. Best combiners during 40 years of
breeding Vitis cultivars resistant to Pierce's disease: In: Vitis (Special Issue 1990).
Proc. 5th Int. Symposium on Grape Breeding, 12-16 Sept. 1989, St. Martin/Pfalz,
FR of Germany, pp. 271-277.

205. Webb, Susan E. and J. A. Mortensen. 1990. Evaluation of bunch grape rootstocks
and muscadine varieties for resistance to grape root borer. Proc. Fla. State Hort.
Soc. 103:310-313.

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