Search AvocadoSource.com

	Document Search Thesis Search Slide Search
Words in Document:
Words in Title:
Document Authors:	Enter initial of last name.
	Summary (List only Titles and Authors)


Please note that: The Aztec 'AHUACATL' is called 'AVOCADO' in English, German and Italian. The fruit 'AGUACATE' and the tree 'AGUACATERO' is used in Spanish North America and northern South America, the fruit 'PALTA' and the tree 'PALTO' in Chile, Ecuador and Peru, 'AVOCAT' in French and 'ABACATE' in Portuguese.

Documents 1 to 10 of 178 matching your query.

1. Phytophthora Root Rot of Avocado in Relation to Nitrite
Bingham, Frank T., Zentmyer, George A.
BinghamFrank1955. California Avocado Society 1955 Yearbook 39: 187-192 PHYTOPHTHORA ROOT ROT OF AVOCADO IN RELATION TO NITRITE Frank T. Bingham and George A. Zentmyer Assistant Chemist and Plant Pathologist, University of California Citrus Experiment Station, Riverside, California. The research reported in this paper is a continuation of investigations into the relations of nutrition and aeration to diseases of citrus and avocado initiated by Dr. H. D. Chapman and his coworkers of the Dep
https://www.avocadosource.com/cas_yearbooks/cas_39_1955/cas_1955_pg_187-192.pdf
size 214,606 bytes - 10/15/2006 12:03:00 PM GMT   ( Adobe Acrobat File)

2. Genetical Studies with Interspecific Crosses Between Phytophthora cinnamomi and Phytophthora parasitica
Boccas, B., Zentmyer, George A.
BoccasB1976. Reprinted from April 1976 PHYTOPATHOLOGY. Volume 66. No 4 Published by The American Phytopathological Society. Inc 3340 Pilot Knob Road. St Paul. Minnesota 551 21 Genetics Genetical Studies with Interspecific Crosses Between Phytophthora cinnamomi and Phytophthora parasitica B. Boccas and G. A. Zentmyer Plant Pathologist, Office de la Recherche Scientifique et Technique Outre-Mer, 24 Rue Bayard, 75008 Paris, France; and Professor, Department of Plant Pathology, Universit
https://www.avocadosource.com/papers/research_articles/boccasb1976.pdf
size 1,859,977 bytes - 10/30/2012 4:48:23 AM GMT   ( Adobe Acrobat File)

3. Comparison of Various Methods for the Isolation of Phytophthora cinnamoni from Avocado Soils
Brodrick, H.T., Zentmyer, George A., Wood, R.
BrodrickHT1976. California Avocado Society 1975 Yearbook 59: 87-91 COMPARISON OF VARIOUS METHODS FOR THE ISOLATION OF PHYTOPHTHORA CINNAMONI FROM AVOCADO SOILS H. T. Brodrick* G. A. Zentmyer* and R. Wood Citrus & Subtropical Fruit Research Institute, Nelspruit, South Africa * Present address: Atomic Energy Board, Pelindaba, Private Bag X256, PRETORIA, 0001, SOUTH AFRICA. * Plant Pathology Department, University of California, Riverside, CA. 92502, U.S.A. For any disease survey to be eff
https://www.avocadosource.com/cas_yearbooks/cas_59_1975/cas_1975-76_pg_087-091.pdf
size 326,749 bytes - 5/31/2004 12:59:00 PM GMT   ( Adobe Acrobat File)

4. ESCONDIDO AREA AVOCADO ROOT ROT SOIL SURVEY
Burns, R.M., Borst, George, Gustafson, C.D., Zentmyer, George A., Thorn, W.A.
California Avocado Society 1961 Yearbook 45: 99-103 ESCONDIDO AREA AVOCADO ROOT ROT SOIL SURVEY R. M. Burns. G. Borst, C. D. Gustafson, G. A. Zentmyer and W. A. Thorn R. M. Burns, Extension Horticulture Technologist, University of California at Riverside; G. Borst, Soil Scientist, U.S.D.A. Soil Conservation Service at Escondido; C. D. Gustafson, Farm Advisor, San Diego County; G. A. Zentmyer. Plant Pathologist, and W. A. Thorn, Senior Laboratory Technician, Citrus Experiment Station. University
https://www.avocadosource.com/cas_yearbooks/cas_45_1961/cas_1961_pg_99-103.pdf
size 341,612 bytes - 11/9/2003 6:47:00 PM GMT   ( Adobe Acrobat File)

5. Resistance to Sun Blotch Virus in Seed Source Trees of Duke Avocado
Burns, R.M., Drake, R.J., Wallace, J.M., Zentmyer, George A.
BurnsRobert1969b. California Agriculture. 1969. 23(8)7-8. RESISTANCE TO SUN BLOTCH VIRUS IN SEED SOURCE TREES OF DUKE AVOCADO R. M. BURNS, R. J. DRAKE, J. M. WALLACE and G. A. ZENTMYER Of 12 Duke avocado trees tested, 10 were found to be free of sun blotch virus infection. However, two trees without sun blotch symptoms were infected and apparently ¡both are symptomless carriers. These transmit the virus through seeds to their seedling progeny and can cause infection of the scion tops that
https://www.avocadosource.com/journals/ca/ca_1969_v23_n8_pg_7_8.pdf
size 385,469 bytes - 3/22/2004 6:22:00 PM GMT   ( Adobe Acrobat File)

6. Testing Duke Avocado Seed Source Trees for Sunblotch
Burns, R.M., Drake, R.J., Wallace, J.M., Zentmyer, George A.
BurnsRobert1968. California Avocado Society 1968 Yearbook 52: 109-112 TESTING DUKE AVOCADO SEED SOURCE TREES FOR SUNBLOTCH R. M. Burns, R. J. Drake, J. M. Wallace, and G. A. Zentmyer Respectively, Warm Advisor, Ventura County; Laboratory Technician IV, Professor and Chairman; Department of Plant Pathology; University of California, Riverside. The Duke avocado has been grown primarily in California where it was considered of some value in the 1920's and 1930's as an early, green, good-siz
https://www.avocadosource.com/cas_yearbooks/cas_52_1968/cas_1968_pg_109-112.pdf
size 388,582 bytes - 6/7/2004 6:55:00 PM GMT   ( Adobe Acrobat File)

7. PROGRESS REPORT: AVOCADO INARCH GRAFTING
Burns, R.M., Enderud, J., Goodall, G.E., Zentmyer, George A.
California Avocado Society 1961 Yearbook 45: 33-36 PROGRESS REPORT: AVOCADO INARCH GRAFTING R. M. Burns, J. Enderud, G. E. Goodall and G. A. Zentmyer R. M. Burns. Extension Horticulture Technologist. University of California at Riverside; J. Enderud, Principal Laboratory Technician, Citrus Experiment Station. University of California, Riverside; G. E. Goodall, Farm Advisor in Santa Barbara County, G. A. Zentmyer, Plant Pathologist. Citrus Experiment Station, University of California. Riverside.
https://www.avocadosource.com/cas_yearbooks/cas_45_1961/cas_1961_pg_33-36.pdf
size 289,882 bytes - 11/9/2003 6:47:00 PM GMT   ( Adobe Acrobat File)

8. Avocado Inarch Grafting Trials with Root Rot Resistant Varieties
Burns, R.M., Enderud, J., Thorn, W.A., Zentmyer, George A.
BurnsRobert1964b. California Avocado Society 1964 Yearbook 48: 72-77 AVOCADO INARCH GRAFTING TRIALS WITH ROOT ROT RESISTANT VARIETIES R. M. Burns, J. Enderud, W. A. Thorn and G. A. Zentmyer R. M. Burns is Extension Horticulture Technologist. University of California. Riverside; J. Enderud and W. A. Thorn are respectively Laboratory Technicians, IV and III, and G. A. Zentmyer is Plant Pathologist, Citrus Research Center, University of California, Riverside. The authors wish to thank Farm A
https://www.avocadosource.com/cas_yearbooks/cas_48_1964/cas_1964_pg_72-77.pdf
size 827,913 bytes - 5/11/2004 2:39:00 PM GMT   ( Adobe Acrobat File)

9. Avocado Root Rot Soil Survey
Burns, R.M., Gowans, K.D., Harding, Robert B., Zentmyer, George A.
BurnsRobert1962. California Agriculture. 1962. 16(5)6-7. AVOCADO ROOT ROT SOIL SURVEY R. M. Burns, K. D. Gowans, R. B. Harding and G. A. Zentmyer Avocado root rot, caused by the fungus Phytophthora cinnamomi, is the most important disease affecting avocados throughout the world. In California approximately 4,000 acres of avocados have been damaged. Trees growing in many types of soils have been affected, but the amount or extent of damage is much greater on some soils than on others. Pre
https://www.avocadosource.com/journals/ca/ca_1962_v16_n5_pg_6_7.pdf
size 524,657 bytes - 3/22/2004 4:21:00 PM GMT   ( Adobe Acrobat File)

10. Ventura County Survey Finds Little Avocado Root Rot
Burns, R.M., Kover, R.W., Delphey, C.C., Gowans, K.D., Zentmyer, George A.
BurnsRobert1964. California Agriculture. 1964. 18(2)11. Ventura County Survey Finds Little Avocado Root Rot R. M. BURNS, R. W. KOVER, C. C. DELPHEY, K. D. GOWANS and G. A. ZENTMYER All of Ventura County's 2,900 acres of avocados is in the southern half of the county, with the majority in the Santa Clara Valley-Oxnard Plain and the Las Posas Valley-Camarillo areas. Most of the avocados are growing in 17 different soil series, but over 25 soil series are involved. Fortunately, avocado root
https://www.avocadosource.com/journals/ca/ca_1964_v18_n2_pg_11.pdf
size 44,139 bytes - 3/22/2004 6:22:00 PM GMT   ( Adobe Acrobat File)

The search index is being updated. Please run your search again in a couple minutes if you encounter any problems.

This web site is funded and managed by the Hofshi Foundation; a non-profit foundation dedicated to the dissemination of avocado knowledge around the globe.

The information on this website is posted in the spirit of sharing information with the worldwide community. Please remember that this information is the result of intellectual activity and should be cited as to source and author when used.

For comments, contributions or problems with this web site, contact The Hofshi Foundation at webmaster@avocadosource.com.

1.	Phytophthora Root Rot of Avocado in Relation to Nitrite Bingham, Frank T., Zentmyer, George A. BinghamFrank1955. California Avocado Society 1955 Yearbook 39: 187-192 PHYTOPHTHORA ROOT ROT OF AVOCADO IN RELATION TO NITRITE Frank T. Bingham and George A. Zentmyer Assistant Chemist and Plant Pathologist, University of California Citrus Experiment Station, Riverside, California. The research reported in this paper is a continuation of investigations into the relations of nutrition and aeration to diseases of citrus and avocado initiated by Dr. H. D. Chapman and his coworkers of the Dep https://www.avocadosource.com/cas_yearbooks/cas_39_1955/cas_1955_pg_187-192.pdf size 214,606 bytes - 10/15/2006 12:03:00 PM GMT ( Adobe Acrobat File)

2.	Genetical Studies with Interspecific Crosses Between Phytophthora cinnamomi and Phytophthora parasitica Boccas, B., Zentmyer, George A. BoccasB1976. Reprinted from April 1976 PHYTOPATHOLOGY. Volume 66. No 4 Published by The American Phytopathological Society. Inc 3340 Pilot Knob Road. St Paul. Minnesota 551 21 Genetics Genetical Studies with Interspecific Crosses Between Phytophthora cinnamomi and Phytophthora parasitica B. Boccas and G. A. Zentmyer Plant Pathologist, Office de la Recherche Scientifique et Technique Outre-Mer, 24 Rue Bayard, 75008 Paris, France; and Professor, Department of Plant Pathology, Universit https://www.avocadosource.com/papers/research_articles/boccasb1976.pdf size 1,859,977 bytes - 10/30/2012 4:48:23 AM GMT ( Adobe Acrobat File)

3.	Comparison of Various Methods for the Isolation of Phytophthora cinnamoni from Avocado Soils Brodrick, H.T., Zentmyer, George A., Wood, R. BrodrickHT1976. California Avocado Society 1975 Yearbook 59: 87-91 COMPARISON OF VARIOUS METHODS FOR THE ISOLATION OF PHYTOPHTHORA CINNAMONI FROM AVOCADO SOILS H. T. Brodrick* G. A. Zentmyer* and R. Wood Citrus & Subtropical Fruit Research Institute, Nelspruit, South Africa * Present address: Atomic Energy Board, Pelindaba, Private Bag X256, PRETORIA, 0001, SOUTH AFRICA. * Plant Pathology Department, University of California, Riverside, CA. 92502, U.S.A. For any disease survey to be eff https://www.avocadosource.com/cas_yearbooks/cas_59_1975/cas_1975-76_pg_087-091.pdf size 326,749 bytes - 5/31/2004 12:59:00 PM GMT ( Adobe Acrobat File)

4.	ESCONDIDO AREA AVOCADO ROOT ROT SOIL SURVEY Burns, R.M., Borst, George, Gustafson, C.D., Zentmyer, George A., Thorn, W.A. California Avocado Society 1961 Yearbook 45: 99-103 ESCONDIDO AREA AVOCADO ROOT ROT SOIL SURVEY R. M. Burns. G. Borst, C. D. Gustafson, G. A. Zentmyer and W. A. Thorn R. M. Burns, Extension Horticulture Technologist, University of California at Riverside; G. Borst, Soil Scientist, U.S.D.A. Soil Conservation Service at Escondido; C. D. Gustafson, Farm Advisor, San Diego County; G. A. Zentmyer. Plant Pathologist, and W. A. Thorn, Senior Laboratory Technician, Citrus Experiment Station. University https://www.avocadosource.com/cas_yearbooks/cas_45_1961/cas_1961_pg_99-103.pdf size 341,612 bytes - 11/9/2003 6:47:00 PM GMT ( Adobe Acrobat File)

5.	Resistance to Sun Blotch Virus in Seed Source Trees of Duke Avocado Burns, R.M., Drake, R.J., Wallace, J.M., Zentmyer, George A. BurnsRobert1969b. California Agriculture. 1969. 23(8)7-8. RESISTANCE TO SUN BLOTCH VIRUS IN SEED SOURCE TREES OF DUKE AVOCADO R. M. BURNS, R. J. DRAKE, J. M. WALLACE and G. A. ZENTMYER Of 12 Duke avocado trees tested, 10 were found to be free of sun blotch virus infection. However, two trees without sun blotch symptoms were infected and apparently ¡both are symptomless carriers. These transmit the virus through seeds to their seedling progeny and can cause infection of the scion tops that https://www.avocadosource.com/journals/ca/ca_1969_v23_n8_pg_7_8.pdf size 385,469 bytes - 3/22/2004 6:22:00 PM GMT ( Adobe Acrobat File)

6.	Testing Duke Avocado Seed Source Trees for Sunblotch Burns, R.M., Drake, R.J., Wallace, J.M., Zentmyer, George A. BurnsRobert1968. California Avocado Society 1968 Yearbook 52: 109-112 TESTING DUKE AVOCADO SEED SOURCE TREES FOR SUNBLOTCH R. M. Burns, R. J. Drake, J. M. Wallace, and G. A. Zentmyer Respectively, Warm Advisor, Ventura County; Laboratory Technician IV, Professor and Chairman; Department of Plant Pathology; University of California, Riverside. The Duke avocado has been grown primarily in California where it was considered of some value in the 1920's and 1930's as an early, green, good-siz https://www.avocadosource.com/cas_yearbooks/cas_52_1968/cas_1968_pg_109-112.pdf size 388,582 bytes - 6/7/2004 6:55:00 PM GMT ( Adobe Acrobat File)

7.	PROGRESS REPORT: AVOCADO INARCH GRAFTING Burns, R.M., Enderud, J., Goodall, G.E., Zentmyer, George A. California Avocado Society 1961 Yearbook 45: 33-36 PROGRESS REPORT: AVOCADO INARCH GRAFTING R. M. Burns, J. Enderud, G. E. Goodall and G. A. Zentmyer R. M. Burns. Extension Horticulture Technologist. University of California at Riverside; J. Enderud, Principal Laboratory Technician, Citrus Experiment Station. University of California, Riverside; G. E. Goodall, Farm Advisor in Santa Barbara County, G. A. Zentmyer, Plant Pathologist. Citrus Experiment Station, University of California. Riverside. https://www.avocadosource.com/cas_yearbooks/cas_45_1961/cas_1961_pg_33-36.pdf size 289,882 bytes - 11/9/2003 6:47:00 PM GMT ( Adobe Acrobat File)

8.	Avocado Inarch Grafting Trials with Root Rot Resistant Varieties Burns, R.M., Enderud, J., Thorn, W.A., Zentmyer, George A. BurnsRobert1964b. California Avocado Society 1964 Yearbook 48: 72-77 AVOCADO INARCH GRAFTING TRIALS WITH ROOT ROT RESISTANT VARIETIES R. M. Burns, J. Enderud, W. A. Thorn and G. A. Zentmyer R. M. Burns is Extension Horticulture Technologist. University of California. Riverside; J. Enderud and W. A. Thorn are respectively Laboratory Technicians, IV and III, and G. A. Zentmyer is Plant Pathologist, Citrus Research Center, University of California, Riverside. The authors wish to thank Farm A https://www.avocadosource.com/cas_yearbooks/cas_48_1964/cas_1964_pg_72-77.pdf size 827,913 bytes - 5/11/2004 2:39:00 PM GMT ( Adobe Acrobat File)

9.	Avocado Root Rot Soil Survey Burns, R.M., Gowans, K.D., Harding, Robert B., Zentmyer, George A. BurnsRobert1962. California Agriculture. 1962. 16(5)6-7. AVOCADO ROOT ROT SOIL SURVEY R. M. Burns, K. D. Gowans, R. B. Harding and G. A. Zentmyer Avocado root rot, caused by the fungus Phytophthora cinnamomi, is the most important disease affecting avocados throughout the world. In California approximately 4,000 acres of avocados have been damaged. Trees growing in many types of soils have been affected, but the amount or extent of damage is much greater on some soils than on others. Pre https://www.avocadosource.com/journals/ca/ca_1962_v16_n5_pg_6_7.pdf size 524,657 bytes - 3/22/2004 4:21:00 PM GMT ( Adobe Acrobat File)

10.	Ventura County Survey Finds Little Avocado Root Rot Burns, R.M., Kover, R.W., Delphey, C.C., Gowans, K.D., Zentmyer, George A. BurnsRobert1964. California Agriculture. 1964. 18(2)11. Ventura County Survey Finds Little Avocado Root Rot R. M. BURNS, R. W. KOVER, C. C. DELPHEY, K. D. GOWANS and G. A. ZENTMYER All of Ventura County's 2,900 acres of avocados is in the southern half of the county, with the majority in the Santa Clara Valley-Oxnard Plain and the Las Posas Valley-Camarillo areas. Most of the avocados are growing in 17 different soil series, but over 25 soil series are involved. Fortunately, avocado root https://www.avocadosource.com/journals/ca/ca_1964_v18_n2_pg_11.pdf size 44,139 bytes - 3/22/2004 6:22:00 PM GMT ( Adobe Acrobat File)

Search avocadosource.com - made possible by The Hofshi Foundation