.

J.M. THRESH D.Sc. APPLICATION  

PUBLISHED PAPERS : SOLE AUTHOR

GENERAL AND EPIDEMIOLOGY

1956 THRESH, J. M. Some effects of tannic acid and of leaf extracts which contain tannins on the infectivity of tobacco mosaic and tobacco necrosis viruses. Annals of Applied Biology, 44, 608-618.

1968 THRESH, J. M. Patterns of virus spread. 1st International Congress of Plant Pathology, London, 203.

1974 THRESH, J. M. Temporal patterns of virus spread. Annual Review Phytopathology, 12, 111-128. 

1974 THRESH, J. M. Vector relationships and the development of epidemics: the epidemiology of plant viruses. Phytopathology, 64, 1050-1056.

1976 THRESH, J. M. Gradients of plant virus diseases. Annals of Applied Biology, 82, 381-406,

1978 THRESH, J. M. The epidemiology of plant virus diseases. P.79-91 in, 'Plant Disease Epidemiology' (P. R. Scott and A. Bainbridge, Editors) Blackwell Scientific Publications, Oxford, London, Edinburgh, Melbourne.

1980 THRESH, J. M. An ecological approach to plant virus disease epidemiology. In 'Comparative Epidemiology' (J. Kranz and J. Palti, Editors) Pudoc, Wageningen.

1980 THRESH, J. M. The origins and epidemiology of some important plant virus diseases. Advances in Applied Biology, 5, 1-65.

1980 THRESH J.M. Patterns of virus spread. Proceedings Fifth Congress Mediterranean Phytopathological Union, Greece.

 

PUBLISHED PAPERS: CONJOINT

GENERAL

1955 LISTER, R. M. and THRESH, J. M. A mosaic disease of leguminous plants caused by a strain of tobacco mosaic virus. Nature, 175, 1047.

1976 CLARK, M. F., ADAMS, A. N., THRESH, J. M. and CASPER, R. The detection of plum pox and other viruses in woody plants by enzyme-linked immunosorbent assay (ELISA). Acta Horticulturae, 67, 51-57.

1978 BARBARA, D.J., CLARK, M. F., THRESH, J.M. and CASPER, R. Rapid detection and serotyping of prunus necrotic ringspot virus in perennial crops by enzyme-linked immunosorbent assay. Annals of Applied Biology, 90, 395-399.

 

PUBLISHED PAPERS: SOLE AUTHOR

VIRUSES AND VIRUS DISEASES OF HOP.

1979 THRESH, J. M. Recent changes in the health status of English hop plantings. Proceedings British Crop Protection Conference -Pests and Diseases, Brighton, 1979, 169-176.

 

PUBLISHED PAPERS: CONJOINT

HOP VIRUSES AND VIRUS DISEASES

1971 THRESH, J. M. and PITCHER, R. S. The spread and control of nettlehead and other diseases of hop associated with arabis mosaic virus. Proceedings 6th British Insecticide & Fungicide Conference, 314- 318.

1971 THRESH J. M. and ORMEROD, P. J. English hop plantings 1968/69 and 1969 /70 and the problems of arabis mosaic virus. Report East Mailing Research Station for 1970, 169-170.

1972 THRESH, J. M., PITCHER, R. S., McNA.MARA, D. G. and ORMEROD, P. 3. The spread and control of nettlehead and related diseases of hop. Report East Mailing Research Station for 1971, 155-162.

1973 McNAMARA, D. G., ORMEROD, P. J., PITCHER, R. S. and THRESH, J. M. Fallowing and fumigation experiments on the control of nettlehead and related virus diseases of hop. Proceedings7th British Insecticide and Fungicide Conference, 597-602.

1974 THRESH, J. M. and ORMEROD, P. J. Problems caused by wild and regenerating hop plants. Proceedings 12th British Weed Control Conference, 323-331.

1974 VALDEZ, R. B. , McNAMARA, D. G. , ORMEROD, P. J. , PITCHER, R. S. and THRESH, J. M. Transmission of the hop strain of arabis mosaic virus by Xiphinema diversicaudatum. Annals of Applied Biology, 76, 113-122.

1974 THRESH, J. M. and ORMEROD, P.J. Prunus necrotic ringspot virus in hop. Report East Mailing Research Station for 1973, 207-208.

1974 THRESH, J. M. and ORMEROD, P. J. The health status of stocks of the new hop variety Wye Target. Report East Mailing Research Station for 1973, 205-206.

1977 ADAMS, A. N., NEVE, R. A. and THRESH, J. M. The differing health status of the hop planting material now available. Report East Mailing Research Station for 1976, 179-181.

1977 THRESH, J. M., ADAMS, A. N., BARBARA, D. J. and CLARK, M. F. The detection of three viruses of hop (Humulus lupulus) by enzyme-linked immunosorbent assay (ELISA). Annals of Applied Biology, 87, 57-65.

1978 THRESH, J. M. and PITCHER, R. S.The spread of nettlehead and related virus diseases of hop. P.291-298 in 'Plant Disease Epidemiology'. (P. R. Scott and A. Bainbridge, Editors), Blackwell Scientific Publications, Oxford, London, Edinburgh, Melbourne

 

PUBLISHED PAPERS: SOLE AUTHOR

RIBES VIRUSES AND VIRUS DISEASES

1963 THRESH, J. M. A vein pattern of black currant leaves associated with reversion disease. Report East Mailing Research Station for 1962, 97-98.

1963 THRESH, J. M. Abnormal black currant foliage caused by the gall mite Phytoptus ribis Nal. Report East Mailing Research Station for 1962, 99-100.

1964 THRESH, J. M. The chemical control of black currant gall mite (Phytoptus ribis Nal.) and reversion virus. Proceedings British Insecticide Fungicide Conference, Brighton, 1963, 187-193.

1964 THRESH, J. M. Increased susceptibility to the mite vector (Phytoptus ribis Nal.) caused by infection with black currant reversion virus. Nature, 202, 1028.

1964 THRESH, J. M. Association between black currant reversion virus and its gall mite vector (Phytoptus ribis Nal. ). Nature, 202, 1085-1087.

1964 THRESH, J. M. Two main dangers to blackcurrants. Grower, 61, 1315-1318. Commercial Grower, No. 3572, 1377-1379.

1964 THRESH, J. M. Black currant reversion disease. Report East Mailing Research Station for 1963, 184-189.

1964 THRESH, J. M. Warm water treatments to eliminate the gall mite, (Phytoptus ribis Nal.) from black currant cuttings. Report East Mailing Research Station for 1963, 131-132.

1965 THRESH, J. M. The chemical control of black currant reversion virus and its gall mite vector (Phytoptus ribis Nal.).Report East Mallint Research Station for 1964, 152-157.

1965 THRESH, J. M. The effects of gall mite on the leaves and buds of black currant bushes. Plant Pathology, 14, 26-30.

1965 THRESH, J. M. The virus-induced susceptibility of black currant bushes to the gall mite vector (Cecidophyopsis ribis Nal.). Proceedings XII International Congress of Entomology, London, 1964, 529- 531.

1966 THRESH, J. M. Field experiments on the spread of black currant reversion virus and its gall mite vector (Phytoptus ribis Nal.). Annals Applied Biology, 58, 219-230.

1966 THRESH, J. M. The chemical control of black currant reversion virus and its gall mite vector (Phytoptus ribis Nal.) a review of the literature. Report East Mailing Research Station for 1965, 151-157.

1966 THRESH, J. M. Virus diseases of black currants. Report East Mailing Research Station for 1965, 158-163.

1967 THRESH, J. M. Virus diseases of red currant. Report East Mailing Research Station for 1966, 146-152. 1967 THRESH, J. M. Increased susceptibility of black currant bushes to the gall mite vector (Phytoptus ribis Nal.) following infection with reversion virus. Annals Applied Biology, 60, 455-467.

1968 THRESH, J. M. Field experiments on the chemical control of black currant reversion virus and its gall mite vector (Phytoptus ribis Nal.). Annals Applied Biology, 62, 255-264.

1968 THRESH, J. M. Inter-relationships between reversion virus and its gall mite vector {Phytoptus ribis Nal.) on black currant. 1st International Congress of Plant Pathology, London, 202.

1970 THRESH, J. M. Virus and virus-like diseases of gooseberry and currant. P.75 -104 in 'Virus Diseases of Small Fruits and Grapevines’, (N. W. Frazier, Editor), University of California, Division of Agricultural Sciences.

1971 THRESH, J. M. Some effects of reversion virus on the growth and cropping of black currants. Journal Horticultural Science, 46, 499-509.

 

PUBLISHED PAPERS: CONJOINT

RIBES VIRUSES AND VIRUS DISEASES

1964 CROPLEY, R., POSNETTE, A. F. and THRESH, J. M. The effects of black currant yellows virus and a strain of reversion virus on yield. Annals of Applied Biology, 54, 177-182.

 

PUBLISHED PAPERS: SOLE AUTHOR

CACAO VIRUSES AND VIRUS DISEASES

1958 THRESH, J. M. The control of cacao swollen-shoot disease in West Africa: a review of the present situation. Technical Bulletin, West African Cocoa Research Institute 4: 1-36.

1958 THRESH, J. M. The spread of virus disease in cacao. Technical Bulletin, West African Cocoa Research Institute 5: 1-36.

1959 THRESH, J. M. The control of swollen-shoot disease in Nigeria. Tropical Agriculture (Trinidad) 36: 35-44.

1960 THRESH, J. M. Capsids as a factor influencing the effect of swollen-shoot disease on cacao in Nigeria. Empire Journal of Experimental Agriculture 28: 193-200.

1960 THRESH, J. M. Quarantine arrangements for intercepting cocoa material infected with West African viruses. FAO Plant Protection Bulletin 8: 89-92.

1960 THRESH, J. M. Cacao virus research in Nigeria. Turrialba 10: 57-63.

1961 THRESH, J. M. Some isolates of virus causing swollen-shoot disease of cacao in Nigeria and their interrelationships. Annals of Applied Biology 49: 340-346.

1974 THRESH, J. M. Vector relationships and the development of epidemics: the epidemiology of plant viruses. Phytopathology 64: 1050-1056.

1980 THRESH, J. M. The origins and epidemiology of some important plant virus diseases. Applied Biology 5: 1-65.

 

PUBLISHED PAPERS: CONJOINT

CACAO VIRUSES AND VIRUS DISEASES

1957 LISTER, R. M. and THRESH, J. M. The history of cocoa swollen shoot disease in Nigeria. Report of the Cocoa and Confectionery Alliance Conference, London, 132-142.

1958 THRESH, J. M. and TINSLEY, T, W. Viruses of cacao: the world situation. Proceedings 7th Inter-American Cocoa Conference, 201-217

1959 THRESH, J. M. and TINSLEY, T. W. The viruses of cacao. Technical Bulletin No. 7, West African Cocoa Research Institute, 32 pp.

1960 THRESH, J. M. and LISTER, R. M. Coppicing experiments on the spread and control of cacao swollen-shoot disease in Nigeria. Annals of Applied Biology, 48, 65-74.

1960. THRESH, J. M. and TINSLEY, T. W. The virus complex causing swollen shoot disease of cacao in West Africa. F. A. O. Plant Protection Bulletin, 8, 65-69.

1960 KAY, D. , LONGWORTH, J. F. and THRESH, J.M. The interaction between swollen shoot disease and mirids on cocoa in Nigeria. Proceedings 8th Inter-American Cacao Conference, Trinidad, 224-235.

1963 LONGWORTH, J. F. and THRESH, J.M. The reaction of different cacao types to infection with swollen shoot virus. Annals of Applied Biology, 52, 117-124.

1963 LONGWORTH, J. F. and THRESH, J.M. Field trials on the effect of a Nigerian swollen shoot virus on the growth of different cacao types. Annals of Applied Biology, 52, 217-224.

1964 LONGWORTH, J. F. and THRESH, J.M. Supplementary note on tolerance to cacao swollen shoot virus in Nigeria. Annals of Applied Biology, 53, 343-344.