Anatomy of bark of bud union, trunk, and roots of quick-decline-affected sweet orange
      trees on sour orange rootstock

Schneider, H

Anatomy of bark of bud union, trunk, and roots of quick-decline-affected sweet orange trees on sour orange rootstock

Author

Henry Schneider

Author Affiliations

Henry Schneider was Associate Plant Pathologist in the Experiment Station, Riverside.

Publication Information

Hilgardia 22(16):567-581. DOI:10.3733/hilg.v22n16p567. February 1954.

PDF of full article, Cite this article

Abstract

This paper concerns the sequence of anatomical changes occurring in sweet orange trees on sour orange rootstock after infection by quick decline. The primary symptom is necrosis of sieve tubes below the bud union. This symptom is followed by degeneration of the older sieve tubes above the union, accelerated cambial activity, and other reactions of a secondary nature.

Literature Cited

Altstatt George E., McClain R. L., Stout Gilbert L. A second report on state-wide surveys for quick decline of orange trees in California. California Dept. Agr. Bul. 1948. 37:168-75.

Artsckwager Ernst F. Occurrence and significance of phloem necrosis in the Irish potato. Jour. Agr. Res. 1923. 24:237-46.

Batchelor Leon Dexter, John Webber Herbert. The citrus industry, Vol. II. Production of the crop. 1948. Berkeley and Los Angeles: University of California Press. xv + 933p.

Bennett C. W., Costa A. S. Tristeza disease of citrus. Jour. Agr. Res. 1949. 78:207-37.

Cheadle Vernon I., Gifford Ernest M. Jr., Esau Katherine. A staining combination for phloem and contiguous tissues. Stain Technol. 1953. 28:49-53.

Dickson R. C., Flock R. A., Johnson M. McD. Insect transmission of citrus quick-decline virus. Jour. Econ. Ent. 1951. 44:172-76.

Fawcett H. S. A starch test for quick decline. California Citrog. 1945. 30:122

Fawcett H. S. A progress report on quick decline studies. Introduction (Part I). California Citrog. 1946. 31:198

Fawcett H. S., Wallace J. M. Evidence of the virus nature of citrus quick decline. California Citrog. 1946. 32(12):950- 88-89. Also in: Citrus Leaves 26 10

Halma F. F., Smoyer K. M., Schwalm H. W. Rootstock in relation to quick decline of citrus. California Citrog. 1945. 30:150-51.

McAlpin D. M., Parsai P. S., Roberts R., Hope R. H. “Bud-union decline” disease in citrus trees. Victoria Dept. Agr. Jour. 1948. 46:25-31.

Schneider Henry. Anatomy of buckskin-diseased peach and cherry. Phytopathology. 1945. 35:610-35.

Schneider Henry. A progress report on quick decline studies. Histological studies (Part III). California Citrog. 1946. 31:198-99.

Schneider Henry. Sieve-tube necrosis in orange trees affected by quick decline during the spring season. Phytopathology. 1947. 37:364

Schneider Henry. The phloem of the sweet orange tree trunk and the seasonal production of xylem and phloem. Hilgardia. 1952. 21:331-66. DOI: 10.3733/hilg.v21n12p331 [CrossRef]

Schneider Henry. Condition of phloem of sour orange tree trunk in winter. Hilgardia. 1954a. 22(16):583-91. DOI: 10.3733/hilg.v22n16p583 [CrossRef]

Schneider Henry. Effect of trunk girdling on phloem of trunk of sweet orange trees on sour orange rootstock. Hilgardia. 1954b. 22(16):593-601. DOI: 10.3733/hilg.v22n16p593 [CrossRef]

Schneider Henry, Bitancourt A. A., Rossetti Victoria. Similarities in the pathological anatomy of quick-decline and Tristeza-diseased orange trees. Phytopathology. 1947. 37:845-46.

Schneider Henry, Wallace J. M., Dimitman J. E. The pathological anatomy of bud-union tissues of orange trees and its value in the diagnosis of quick decline. Phytopathology. 1950. 40:24

Schumacher Walter. Untersuchungen über die Localisation der Stoffwanderung in den Leitbündeln höherer Pflanzen. Jahrb. f. Wiss. Bot. 1930. 73:770-823.

Wallace J. M. Recent developments in studies of quick decline and related diseases. Phytopathology. 1951. 41:785-93.

Also in this issue:

Condition of phloem of sour orange tree trunk in winter

Effect of trunk girdling on phloem of trunk of sweet orange trees on sour orange rootstock