New Pests of Cocoa (Theobroma cacao L.) in Ghana following Applications of Insecticides

Entwistle, P. F., Johnson, C. G. and Dunn, E. 1959. New Pests of Cocoa (Theobroma cacao L.) in Ghana following Applications of Insecticides. Nature. 184 (2040), pp. 348-350. https://doi.org/10.1038/1842040a0

Related outputs

Computer modelling of the migration of Simulium damnosum sensu lato (Diptera: Simuliidae) across the Onchocerciasis Control Programme (OCP) area of West Africa

A - Papers appearing in refereed journals

Johnson, C. G. and Johnson, R. P. C. 1994. Computer modelling of the migration of Simulium damnosum sensu lato (Diptera: Simuliidae) across the Onchocerciasis Control Programme (OCP) area of West Africa. Bulletin of Entomological Research. 84 (3), pp. 343-353. https://doi.org/10.1017/S0007485300032466

The pattern and speed of displacement of females of simulium-damnosum theobald si (diptera, simuliidae) across the onchocerciasis control program area of west-africa in 1977 and 1978

A - Papers appearing in refereed journals

Johnson, C. G., Walsh, J. F., Davies, J. B., Clark, S. J. and Perry, J. N. 1985. The pattern and speed of displacement of females of simulium-damnosum theobald si (diptera, simuliidae) across the onchocerciasis control program area of west-africa in 1977 and 1978. Bulletin of Entomological Research. 75 (1), pp. 73-92. https://doi.org/10.1017/s0007485300014188

Species composition and cyclical changes in numbers of savanna blackflies (Diptera: Simuliidae) caught by suction traps in the Onchocerciasis Control Programme area of West Africa

A - Papers appearing in refereed journals

Johnson, C. G., Crosskey, R. W. and Davies, J. B. 1982. Species composition and cyclical changes in numbers of savanna blackflies (Diptera: Simuliidae) caught by suction traps in the Onchocerciasis Control Programme area of West Africa. Bulletin of Entomological Research. 72, pp. 39-63.

Displacements of simulium-damnosum and strategy of control against onchocerciasis

A - Papers appearing in refereed journals

Leberre, R., Garms, R., Davies, J. B., Walsh, J. F., Philippon, B., Johnson, C. G., Hemming, C. F., Lewis, D. J., Odiyo, P. O., Crosskey, R. W. and Castel, J. M. 1979. Displacements of simulium-damnosum and strategy of control against onchocerciasis. Philosophical Transactions of the Royal Society B-Biological Sciences. 287 (1022), pp. 277-288.

Insect Adaptations: Evolution of Insect Migration and Diapause. Papers from a symposium, Washington, D.C., Aug. 1976. Hugh Dingle, Ed. Springer-Verlag, New York, 1978. xvi, 286 pp., illus. $22.80. Proceedings in Life Sciences.

A - Papers appearing in refereed journals

Johnson, C. G. 1978. Insect Adaptations: Evolution of Insect Migration and Diapause. Papers from a symposium, Washington, D.C., Aug. 1976. Hugh Dingle, Ed. Springer-Verlag, New York, 1978. xvi, 286 pp., illus. $22.80. Proceedings in Life Sciences. Science - AAAS. 202 (4372), p. 1077. https://doi.org/10.1126/science.202.4372.1077.a

The search for a vector of lethal yellowing of coconuts in Jamaica: a reappraisal of the experiments for 1962-1971

A - Papers appearing in refereed journals

Johnson, C. G. 1978. The search for a vector of lethal yellowing of coconuts in Jamaica: a reappraisal of the experiments for 1962-1971. FAO Plant protection bulletin. 26 (4), pp. 137-149.

Insect migration

A - Papers appearing in refereed journals

Johnson, C. G. 1976. Insect migration. Carolina Biology Readers. 84.

Liability of the flight system: a context for functional adaptation

B - Book chapters etc edited externally

Johnson, C. G. 1976. Liability of the flight system: a context for functional adaptation. in: Rainey, R. C. (ed.) Insect flight symposia of the Royal Entomological Society of London No 7 Oxford Blackwell Scientific Publications.

A survey of Cape St Paul Wilt of coconut in West Africa

A - Papers appearing in refereed journals

Johnson, C. G. and Harries, H. C. 1976. A survey of Cape St Paul Wilt of coconut in West Africa. Ghana journal of agricultural science. 9, pp. 125-129.

Mycoplasma-like Organisms Associated with Kaincopé and Cape St. Paul Wilt Diseases of Coconut Palms in West Africa

A - Papers appearing in refereed journals

Dabek, A. J., Johnson, C. G. and Harries, H. C. 1976. Mycoplasma-like Organisms Associated with Kaincopé and Cape St. Paul Wilt Diseases of Coconut Palms in West Africa. PANS Pest Articles & News Summaries. 22 (3), pp. 354-358. https://doi.org/10.1080/09670877609412071

Migrating and other terrestrial insects at sea

B - Book chapters etc edited externally

Bowden, J. and Johnson, C. G. 1976. Migrating and other terrestrial insects at sea. in: Cheng, L. (ed.) Marine Insects Oxford Elsevier. pp. 97-118

Problems related to the transoceanic transport of insects, especially between the Amazon and Congo areas

B - Book chapters etc edited externally

Johnson, C. G. and Bowden, J. 1973. Problems related to the transoceanic transport of insects, especially between the Amazon and Congo areas. in: Meggers, B., Ayensu, E. S. and Duckworth, W. D. (ed.) Tropical Forest Ecosystems in Africa and South America: a comparative review Washington Smithsonian.

Physiological factors in insect migration by flight

B - Book chapters etc edited externally

Johnson, C. G. 1972. Physiological factors in insect migration by flight. in: Barbosa, P. and Peters, T. M. (ed.) Readings in entomology Philadelphia W B Saunders Co Ltd.

Entomological Department at Rothamsted 1971

A - Papers appearing in refereed journals

Johnson, C. G. 1971. Entomological Department at Rothamsted 1971. Rothamsted Experimental Station Report. 1971 (1), pp. 201-221 and 354-357.

The relation between capsid numbers, new damage and the state of the canopy and its significance in the tactics of control;

A - Papers appearing in refereed journals

Johnson, C. G. 1971. The relation between capsid numbers, new damage and the state of the canopy and its significance in the tactics of control; Proceedings 3rd International Cocoa Research conference Accra Ghana. pp. 190-196.

Methods of testing insecticides against cocoa capsids in the field in Ghana

A - Papers appearing in refereed journals

Johnson, C. G. 1971. Methods of testing insecticides against cocoa capsids in the field in Ghana. Proceedings 3rd International Cocoa Research conference Accra Ghana. pp. 150-160.

Field-trials of anti-capsid insecticides on farmers' cocoa on Ghana, 1956-60. 2, Effects of different insecticides compared by counting capsid-counting compared with counting the percentage of newly damaged treses

A - Papers appearing in refereed journals

Burge, G. A. and Johnson, C. G. 1971. Field-trials of anti-capsid insecticides on farmers' cocoa on Ghana, 1956-60. 2, Effects of different insecticides compared by counting capsid-counting compared with counting the percentage of newly damaged treses . Ghana journal of agricultural science. 4, pp. 33-38.

Possible wind transport of coffee leaf rust across the Atlantic Ocean

A - Papers appearing in refereed journals

Bowden, J., Gregory, P. H. and Johnson, C. G. 1971. Possible wind transport of coffee leaf rust across the Atlantic Ocean. Nature. 229 (5285), pp. 500-501. https://doi.org/10.1038/229500b0

Entomological Department at Rothamsted 1970

A - Papers appearing in refereed journals

Johnson, C. G. 1970. Entomological Department at Rothamsted 1970. Rothamsted Experimental Station Report. 1970 (part 1), pp. 183-200.

Field trials of anti-Capsid insecticides on farmers' cocoa in Ghana, 1956-60. 1, Comparing the effects of treatments by assessing subsequent damage

A - Papers appearing in refereed journals

Johnson, C. G., Burge, G. A. and Gibbs, D. G. 1970. Field trials of anti-Capsid insecticides on farmers' cocoa in Ghana, 1956-60. 1, Comparing the effects of treatments by assessing subsequent damage. Ghana journal of agricultural science. 3 (2), pp. 155-178.

Field trials of anti-Capsid insecticides on farmers' cocoa in Ghana, 1956-60. 1, Comparing the effects of treatments by assessing subsequent damage

A - Papers appearing in refereed journals

Johnson, C. G., Burge, G. A. and Gibbs, D. G. 1970. Field trials of anti-Capsid insecticides on farmers' cocoa in Ghana, 1956-60. 1, Comparing the effects of treatments by assessing subsequent damage. Ghana journal of agricultural science. 3 (2), pp. 155-178.

Entomological Department at Rothamsted 1969

A - Papers appearing in refereed journals

Johnson, C. G. 1969. Entomological Department at Rothamsted 1969. Rothamsted Experimental Station Report. 1969 (part 1), pp. 231-253 and 406-414.

Migration and dispersal of insects by flight

B - Book chapters etc edited externally

Johnson, C. G. 1969. Migration and dispersal of insects by flight. in: Migration and dispersal of insects by flight London Methuen.

Insect pests on Broadbalk

A - Papers appearing in refereed journals

Johnson, C. G., Lofty, J. R. and Cross, D. J. 1968. Insect pests on Broadbalk. Rothamsted Experimental Station Report. 1968 (part 2), pp. 141-156.

Entomological Department at Rothamsted 1967

A - Papers appearing in refereed journals

Johnson, C. G. 1968. Entomological Department at Rothamsted 1967. Rothamsted Experimental Station Report. 1968 (part 1), pp. 199-222.

Obituary - Professor Frank Raw

A - Papers appearing in refereed journals

Johnson, C. G. 1968. Obituary - Professor Frank Raw. Nature. 217 (5129), p. 691. https://doi.org/10.1038/217691b0

Entomological Department at Rothamsted 1967

A - Papers appearing in refereed journals

Johnson, C. G. 1967. Entomological Department at Rothamsted 1967. Rothamsted Experimental Station Report. pp. 188-210.

The progress of research at Rothamsted on aerial migrations of insects

B - Book chapters etc edited externally

Johnson, C. G. 1967. The progress of research at Rothamsted on aerial migrations of insects. in: Tromp, S. W. and Weihe, W. H. (ed.) Biometeorology 2 (2) New York Pergamon Press.

International dispersal of insects and insect-borne viruses

A - Papers appearing in refereed journals

Johnson, C. G. 1967. International dispersal of insects and insect-borne viruses. Netherlands Journal of Plant Pathology. 73 (Supp 1), pp. 21-43. https://doi.org/10.1007/BF01974421

Entomological Department at Rothamsted 1966

A - Papers appearing in refereed journals

Johnson, C. G. 1966. Entomological Department at Rothamsted 1966. Rothamsted Experimental Station Report. pp. 188-207 and 390-394.

A functional system of adaptive dispersal by flight

A - Papers appearing in refereed journals

Johnson, C. G. 1966. A functional system of adaptive dispersal by flight. Annual Review of Entomology. 11, pp. 233-260. https://doi.org/10.1146/annurev.en.11.010166.001313

Entomological Department at Rothamsted 1965

A - Papers appearing in refereed journals

Johnson, C. G. 1965. Entomological Department at Rothamsted 1965. Rothamsted Experimental Station Report. pp. 178-195 and 352-358.

Insect migration: aspects of its physiology

B - Book chapters etc edited externally

Johnson, C. G. 1965. Insect migration: aspects of its physiology. in: Rockstein, M. (ed.) The physiology of insecta Volume 3 London Academic Press.

Migration

B - Book chapters etc edited externally

Johnson, C. G. 1965. Migration. in: Rockstein, M. (ed.) The physiology of insecta Volume 2 London Academic Press.

Biological significance of climatic changes in Britain

B - Book chapters etc edited externally

Smith, L. P. and Johnson, C. G. 1965. Biological significance of climatic changes in Britain. in: Biological significance of climatic changes in Britain Institute of Biology. pp. 1-222p

La migracion aerea de los insectos

A - Papers appearing in refereed journals

Johnson, C. G. 1965. La migracion aerea de los insectos. Las Ciencias. 30 (1), pp. 23-32.

Supplementary Notes to the Foregoing Article : A focal point for insect ecology in agriculture by Johnson, C. G.

A - Papers appearing in refereed journals

Johnson, C. G. and Ordish, G. 1965. Supplementary Notes to the Foregoing Article : A focal point for insect ecology in agriculture by Johnson, C. G. Pest Articles & News Summaries. Section A. Insect Control. 11 (3), pp. 366-368. https://doi.org/10.1080/04345546509415659

Entomological Department at Rothamsted 1964

A - Papers appearing in refereed journals

Johnson, C. G. 1964. Entomological Department at Rothamsted 1964. Rothamsted Experimental Station Report. pp. 177-194 and 349-353.

Entomological Department at Rothamsted 1963

A - Papers appearing in refereed journals

Johnson, C. G. 1963. Entomological Department at Rothamsted 1963. Rothamsted Experimental Station Report. pp. 146-160 and 295-300.

Discussion note as part of the proceedings of the ordinary meeting held on 3 July 1963

A - Papers appearing in refereed journals

Johnson, C. G. 1963. Discussion note as part of the proceedings of the ordinary meeting held on 3 July 1963. Proceedings of the Royal Entomological Society of London. 28 (6), pp. 26-27.

The aerial migration of insects

A - Papers appearing in refereed journals

Johnson, C. G. 1963. The aerial migration of insects. Scientific American. 209 (6), pp. 132-138.

The origin of flight in insects

A - Papers appearing in refereed journals

Johnson, C. G. 1963. The origin of flight in insects. Proceedings - Royal Entomological Society Series C. p. 26.

Physiological factors in insect migration by flight

A - Papers appearing in refereed journals

Johnson, C. G. 1963. Physiological factors in insect migration by flight. Nature. 198 (4879), pp. 423-427. https://doi.org/10.1038/198423a0

Entomological Department at Rothamsted 1962

A - Papers appearing in refereed journals

Johnson, C. G. 1962. Entomological Department at Rothamsted 1962. Rothamsted Experimental Station Report. pp. 154-166 and 298-301.

Aphid migration

A - Papers appearing in refereed journals

Johnson, C. G. 1962. Aphid migration. New Scientist. 15 (305), pp. 622-626.

High Altitude Migration of Oscinella frit L. (Diptera: Chloropidae)

A - Papers appearing in refereed journals

Johnson, C. G., Taylor, L. R. and Southwood, T. R. E. 1962. High Altitude Migration of Oscinella frit L. (Diptera: Chloropidae). Journal of Animal Ecology. 31 (2), pp. 373-383. https://doi.org/10.2307/2148

Entomological Department at Rothamsted 1961

A - Papers appearing in refereed journals

Johnson, C. G. 1961. Entomological Department at Rothamsted 1961. Rothamsted Experimental Station Report. pp. 145-156.

Aphid dispersal and its bearing on the general character of insect migration by flight

A - Papers appearing in refereed journals

Johnson, C. G. 1961. Aphid dispersal and its bearing on the general character of insect migration by flight. Animal Behaviour. 9 (3/4), pp. 233-234. https://doi.org/10.1016/0003-3472(61)90021-5

Syrphid (Diptera) migration on the Norfolk coast in Augus

A - Papers appearing in refereed journals

Johnson, C. G. 1961. Syrphid (Diptera) migration on the Norfolk coast in Augus. Entomologist's monthly magazine. 96 (March 30th), pp. 196-197.

A functional approach to insect migration and dispersal and its bearing on future study

A - Papers appearing in refereed journals

Johnson, C. G. 1960. A functional approach to insect migration and dispersal and its bearing on future study. International congress for entomology , Wein. 11, pp. 50-53.

The present position in the study of insect dispersal and migration

C1 - Edited contributions to conferences/learned societies

Johnson, C. G. 1960. The present position in the study of insect dispersal and migration. Report of the Seventh Commonwealth Entomological Conference, 6th-15th July 1960. Commonwealth Institute of Entomology (CIE).

The relation of weight of food ingested to increase in body-weight during growth in the bed-bug, cimex lectularius l. (hemiptera)

A - Papers appearing in refereed journals

Johnson, C. G. 1960. The relation of weight of food ingested to increase in body-weight during growth in the bed-bug, cimex lectularius l. (hemiptera). Entomologia Experimentalis et Applicata. 3 (3), pp. 238-240. https://doi.org/10.1111/j.1570-7458.1960.tb00453.x

Basis for a general system of insect migration and dispersal by flight

A - Papers appearing in refereed journals

Johnson, C. G. 1960. Basis for a general system of insect migration and dispersal by flight. Nature. 186 (4722), pp. 348-350. https://doi.org/10.1038/186348a0

The vertical distribution of aphids in the air and the temperature lapse rate

A - Papers appearing in refereed journals

Johnson, C. G., Penman, H. L., Harper, W. G., Rainey, R. C., Richardson, K. J., Skellam, J. G., Sawyer, J. S., Mellanby, D. K., Sheppard, P. A. and Taylor, L. R. 1959. The vertical distribution of aphids in the air and the temperature lapse rate. Quarterly Journal of the Royal Meteorological Society. 85 (364), pp. 173-176. https://doi.org/10.1002/qj.49708536414

Some records of insect flight activity in May, 1954, with particular reference to the massed flight of Coleoptera and Heteroptera from concealing habitats

A - Papers appearing in refereed journals

Southwood, T. R. E. and Johnson, C. G. 1957. Some records of insect flight activity in May, 1954, with particular reference to the massed flight of Coleoptera and Heteroptera from concealing habitats. Entomologist's monthly magazine. 93 (June 27th), pp. 121-126.

A new method of extracting arthropods and molluscs from grassland and herbage with a suction apparatus

A - Papers appearing in refereed journals

Johnson, C. G., Southwood, T. R. E. and Entwhistle, H. M. 1957. A new method of extracting arthropods and molluscs from grassland and herbage with a suction apparatus. Bulletin of Entomological Research. 48 (1), pp. 211-218. https://doi.org/10.1017/S0007485300054183

Periodism and energy summation with special reference to flight rhythms in aphids

A - Papers appearing in refereed journals

Johnson, C. G. and Taylor, L. R. 1957. Periodism and energy summation with special reference to flight rhythms in aphids. Journal Of Experimental Biology. 34 (2), pp. 209-221.

Moulting rhythm in the alienicolae of aphis fabae scop. (hemiptera: aphididae) in the field

A - Papers appearing in refereed journals

Johnson, C. G., Haine, E., Cockbain, A. J. and Taylor, L. R. 1957. Moulting rhythm in the alienicolae of aphis fabae scop. (hemiptera: aphididae) in the field. Annals of Applied Biology - AAB. 45 (4), pp. 702-708. https://doi.org/10.1111/j.1744-7348.1957.tb00414.x

The analysis and reconstruction of diurnal flight curves in alienicolae of aphis fabae scop

A - Papers appearing in refereed journals

Johnson, C. G., Taylor, L. R. and Haine, E. 1957. The analysis and reconstruction of diurnal flight curves in alienicolae of aphis fabae scop. Annals of Applied Biology - AAB. 45 (4), pp. 682-701. https://doi.org/10.1111/j.1744-7348.1957.tb00413.x

The vertical distribution of aphids in the air and the temperature lapse rate

A - Papers appearing in refereed journals

Johnson, C. G. 1957. The vertical distribution of aphids in the air and the temperature lapse rate. Quarterly Journal of the Royal Meteorological Society. 83 (356), pp. 194-201. https://doi.org/10.1002/qj.49708335606

The distribution of insects in the air and the empirical relation of density to height

A - Papers appearing in refereed journals

Johnson, C. G. 1957. The distribution of insects in the air and the empirical relation of density to height. Journal of Animal Ecology. 26 (2), pp. 479-494. https://doi.org/10.2307/1760

Why are insects dangerous?

A - Papers appearing in refereed journals

Johnson, C. G. 1956. Why are insects dangerous? Health horizon. Winter, pp. 50-56.

Changing views on aphid dispersal

A - Papers appearing in refereed journals

Johnson, C. G. 1956. Changing views on aphid dispersal. NAAS Quarterly Review. 32, pp. 1-7.

Distribution and dispersal of aphids in the air

A - Papers appearing in refereed journals

Johnson, C. G. 1956. Distribution and dispersal of aphids in the air. Mitteilungen Biologie Bundesanstalt Mitteilungen Biologie Bundesanstalt Berlin. Dahlem. 85 (31), pp. 22-23.

The measurement of insect density in the air Part II

A - Papers appearing in refereed journals

Johnson, C. G. and Taylor, L. R. 1955. The measurement of insect density in the air Part II. Laboratory Practice. 4 (6), pp. 235-239.

A Method for sampling Arthropods and Molluscs from Herbage by Suction

A - Papers appearing in refereed journals

Johnson, C. G., Southwood, T. R. E. and Entwistle, H. 1955. A Method for sampling Arthropods and Molluscs from Herbage by Suction. Nature. 176 (4481), pp. 559-559. https://doi.org/10.1038/176559a0

Ecological aspects of aphid flight and dispersal

A - Papers appearing in refereed journals

Johnson, C. G. 1955. Ecological aspects of aphid flight and dispersal. Rothamsted Experimental Station Report. pp. 191-201. https://doi.org/10.23637/ERADOC-1-77

The measurement of insect density in the air Parts I and II

A - Papers appearing in refereed journals

Johnson, C. G. and Taylor, L. R. 1955. The measurement of insect density in the air Parts I and II. Laboratory Practice. 4 (1), pp. 187-192.

The development of large suction traps for airborne insects

A - Papers appearing in refereed journals

Johnson, C. G. and Taylor, L. R. 1955. The development of large suction traps for airborne insects. Annals of Applied Biology - AAB. 43 (1), pp. 51-62. https://doi.org/10.1111/j.1744-7348.1955.tb02452.x

Wind direction and the infestation of bean fields by aphis fabae scop

A - Papers appearing in refereed journals

Taylor, C. E. and Johnson, C. G. 1954. Wind direction and the infestation of bean fields by aphis fabae scop. Annals of Applied Biology - AAB. 41 (1), pp. 107-116. https://doi.org/10.1111/j.1744-7348.1954.tb00919.x

Aphid migration in relation to weather

A - Papers appearing in refereed journals

Johnson, C. G. 1954. Aphid migration in relation to weather. Biological Reviews of the Cambridge Philosophical Society. 29 (1), pp. 87-118. https://doi.org/10.1111/j.1469-185X.1954.tb01398.x

The aerial dispersal of aphids

A - Papers appearing in refereed journals

Johnson, C. G. 1953. The aerial dispersal of aphids. Discovery: the magazine of scientific progress. 13 (January), pp. 18-22.

The ecological approach to cocoa disease and health

B - Book chapters etc edited externally

Johnson, C. G. 1952. The ecological approach to cocoa disease and health. in: Wills, J. B. (ed.) Agriculture and land use in Ghana Oxford Oxford University Press (OUP).

Capsids: a review of current knowledge

B - Book chapters etc edited externally

Johnson, C. G. 1952. Capsids: a review of current knowledge. in: Wills, J. B. (ed.) Agriculture and land use in Ghana Oxford Oxford University Press (OUP).

The bed-bug

B - Book chapters etc edited externally

Johnson, C. G. 1952. The bed-bug. in: Johnson, M. L. and Abercrombie, M. (ed.) New Biology 13 London Penguin Books.

The role of population level, flight periodicity and climate in the dispersal of aphids

A - Papers appearing in refereed journals

Johnson, C. G. 1952. The role of population level, flight periodicity and climate in the dispersal of aphids. Transaction 9th International Congress of Entomology, Amsterdam 17-24 August 1951. 1, pp. 429-431.

A New Approach to the Problems of the Spread of Aphids and to Insect Trapping

A - Papers appearing in refereed journals

Johnson, C. G. 1952. A New Approach to the Problems of the Spread of Aphids and to Insect Trapping. Nature. 170 (4317), pp. 147-148. https://doi.org/10.1038/170147a0

Rothamsted experiments on field beans. Part II. Disease studies on field beans

A - Papers appearing in refereed journals

Glynne, M. D., Johnson, C. G. and Potter, C. 1952. Rothamsted experiments on field beans. Part II. Disease studies on field beans. Journal of the Royal Agricultural Society of England. 113, pp. 70-76.

The changing numbers of aphis fabae scop., flying at crop level, in relation to current weather and to the population on the crop

A - Papers appearing in refereed journals

Johnson, C. G. 1952. The changing numbers of aphis fabae scop., flying at crop level, in relation to current weather and to the population on the crop. Annals of Applied Biology - AAB. 39 (4), pp. 525-547. https://doi.org/10.1111/j.1744-7348.1952.tb01068.x

The effect of aphis fabae scop. on the growth and yield of field beans in a garden plot

A - Papers appearing in refereed journals

Judenko, E., Johnson, C. G. and Taylor, L. R. 1952. The effect of aphis fabae scop. on the growth and yield of field beans in a garden plot. Plant Pathology. 1 (2), pp. 60-60. https://doi.org/10.1111/j.1365-3059.1952.tb00029.x

Technical and biological aspects of insect drift

A - Papers appearing in refereed journals

Johnson, C. G. 1951. Technical and biological aspects of insect drift. Annals of Applied Biology - AAB. 38 (2), p. 545.

The study of wind-borne insect populations in relation to terrestrial ecology, flight periodicity and the estimation of aerial populations

A - Papers appearing in refereed journals

Johnson, C. G. 1951. The study of wind-borne insect populations in relation to terrestrial ecology, flight periodicity and the estimation of aerial populations. Science Progress. 39 (153), pp. 41-62.

Relationship of aphid density to altitude

A - Papers appearing in refereed journals

Johnson, C. G. and Penman, H. L. 1951. Relationship of aphid density to altitude. Nature. 168 (4269), pp. 337-338. https://doi.org/10.1038/168337a0

Aphids captured in a Rothamsted suction trap, 5 ft. above ground level, from June to November, 1947

A - Papers appearing in refereed journals

Johnson, C. G. and Eastop, V. F. 1951. Aphids captured in a Rothamsted suction trap, 5 ft. above ground level, from June to November, 1947. Proceedings of the Royal Entomological Society of London Series A General Entomology. 26 (1-3), pp. 17-24. https://doi.org/10.1111/j.1365-3032.1951.tb00105.x

Aphids aeronautics

A - Papers appearing in refereed journals

Johnson, C. G. 1950. Aphids aeronautics. The Bedfordshire Naturalist. 5, pp. 25-26.

The dispersal of insects by wind

B - Book chapters etc edited externally

Johnson, C. G. 1950. The dispersal of insects by wind. in: Johnson, M. L. and Abercrombie, M. (ed.) New Biology 9 London Penguin Books. pp. 76-89

Infestation of a bean field by aphis fabae scop. in relation to wind direction

A - Papers appearing in refereed journals

Johnson, C. G. 1950. Infestation of a bean field by aphis fabae scop. in relation to wind direction. Annals of Applied Biology - AAB. 37 (3), pp. 441-450. https://doi.org/10.1111/j.1744-7348.1950.tb00967.x

The comparison of suction trap, sticky trap and tow-net for the quantitative sampling of small airborne insects

A - Papers appearing in refereed journals

Johnson, C. G. 1950. The comparison of suction trap, sticky trap and tow-net for the quantitative sampling of small airborne insects. Annals of Applied Biology - AAB. 37 (2), pp. 268-285. https://doi.org/10.1111/j.1744-7348.1950.tb01045.x

A suction trap for small airborne insects which automatically segregates the catch into successive hourly samples

A - Papers appearing in refereed journals

Johnson, C. G. 1950. A suction trap for small airborne insects which automatically segregates the catch into successive hourly samples. Annals of Applied Biology - AAB. 37 (1), pp. 80-91. https://doi.org/10.1111/j.1744-7348.1950.tb00952.x

Development of research on the insect aerofauna

A - Papers appearing in refereed journals

Johnson, C. G. 1949. Development of research on the insect aerofauna. British Science News. 2 (20), pp. 243-246.

Seasonal records in 1947 and 1948 of flying hemiptera-heteroptera, particularly lygus pratensis l., caught in nets 50 ft. To 3,000 ft. above the ground

A - Papers appearing in refereed journals

Johnson, C. G. and Southwood, T. R. E. 1949. Seasonal records in 1947 and 1948 of flying hemiptera-heteroptera, particularly lygus pratensis l., caught in nets 50 ft. To 3,000 ft. above the ground. Proceedings of the Royal Entomological Society of London Series A General Entomology. 24 (10-12), pp. 128-130. https://doi.org/10.1111/j.1365-3032.1949.tb00639.x

Lethane 384 on Clothing as a Mosquito Repellent

A - Papers appearing in refereed journals

Johnson, C. G. 1947. Lethane 384 on Clothing as a Mosquito Repellent. BMJ-British Medical Journal. 1:92. https://doi.org/10.1136/bmj.1.4489.92

The Effect of Area Dosage, Solution Concentration and Drop Size of sprayed Solutions and Emulsions of DDT against Mosquito Larvae

A - Papers appearing in refereed journals

Johnson, C. G. and Walton, W. H. 1947. The Effect of Area Dosage, Solution Concentration and Drop Size of sprayed Solutions and Emulsions of DDT against Mosquito Larvae. Bulletin of Entomological Research. 38 (3), pp. 405-430. https://doi.org/10.1017/S0007485300022240

Field tests on some anti-mosquito repellent creams against woodland species of Aedes in Britain

A - Papers appearing in refereed journals

Johnson, C. G. 1947. Field tests on some anti-mosquito repellent creams against woodland species of Aedes in Britain. The Journal of Tropical Medicine and Hygiene. 50 (2), pp. 32-36.

The production of dermatitis by pyrethrum and attempts to produce a non-irritant extract

A - Papers appearing in refereed journals

Lord, K. A. and Johnson, C. G. 1947. The production of dermatitis by pyrethrum and attempts to produce a non-irritant extract. British Journal Of Dermatology. 59 (11), pp. 367-375. https://doi.org/10.1111/j.1365-2133.1947.tb10879.x

Recent Research and the Scabies Problem

A - Papers appearing in refereed journals

Johnson, C. G. 1943. Recent Research and the Scabies Problem. Journal of the Royal Sanitary Institute. 63 (1), pp. 29-37. https://doi.org/10.1177/146642404306300107

The bed-bug, its habits and life history, and how to deal with it

A - Papers appearing in refereed journals

Johnson, C. G. 1942. The bed-bug, its habits and life history, and how to deal with it. British Museum ( Natural History) Economic Series. 5.

Experiments on the Survival and Behaviour of the Itch Mite, Sarcoptes scabiei DeG. var. hominis

A - Papers appearing in refereed journals

Mellanby, K., Johnson, C. G., Bartley, W. C. and Brown, P. 1942. Experiments on the Survival and Behaviour of the Itch Mite, Sarcoptes scabiei DeG. var. hominis. Bulletin of Entomological Research. 33 (4), pp. 267-271. https://doi.org/10.1017/S0007485300026584

The parasitology of human scabies

A - Papers appearing in refereed journals

Johnson, C. G. and Mellanby, K. 1942. The parasitology of human scabies. Parasitology. 34 (3/4), pp. 285-290. https://doi.org/10.1017/S0031182000016279

Scabies and intelligence

A - Papers appearing in refereed journals

Mellanby, K., Northedge, A. L. and Johnson, C. G. 1942. Scabies and intelligence. Lancet. 260 (6221), pp. 596-597. https://doi.org/10.1016/S0140-6736(00)75340-2

Treatment of Scabies

A - Papers appearing in refereed journals

Mellanby, K., Johnson, C. G. and Bartley, W. C. 1942. Treatment of Scabies. BMJ-British Medical Journal. 2 (4252), pp. 1-4. https://doi.org/10.1136/bmj.2.4252.1

Insect survival in relation to the rate of water loss

A - Papers appearing in refereed journals

Johnson, C. G. 1942. Insect survival in relation to the rate of water loss. Biological Reviews of the Cambridge Philosophical Society. 17 (2), pp. 151-177. https://doi.org/10.1111/j.1469-185X.1942.tb00436.x

The ecology of the bed-bug, Cimex lectularius L., in Britain Report on Research, 1935–1940

A - Papers appearing in refereed journals

Johnson, C. G. 1941. The ecology of the bed-bug, Cimex lectularius L., in Britain Report on Research, 1935–1940. The Journal of Hygiene. 41 (4), pp. 345-461. https://doi.org/10.1017/S0022172400012560

The longevity of the fasting bed-bug (C. lectularius L.) under experimental conditions and particularly in relation to the saturation deficiency law of water-loss

A - Papers appearing in refereed journals

Johnson, C. G. 1940. The longevity of the fasting bed-bug (C. lectularius L.) under experimental conditions and particularly in relation to the saturation deficiency law of water-loss. Parasitology. 32 (3), pp. 239-270. https://doi.org/10.1017/S0031182000015742

Development, hatching and mortality of the eggs of Cimex lectularius L. (Hemiptera) in relation to climate, with observations on the effects of preconditioning to temperature

A - Papers appearing in refereed journals

Johnson, C. G. 1940. Development, hatching and mortality of the eggs of Cimex lectularius L. (Hemiptera) in relation to climate, with observations on the effects of preconditioning to temperature. Parasitology. 32 (2), pp. 127-173. https://doi.org/10.1017/S0031182000015675

The maintenance of high atmospheric humidities for entomological work with glycerol-water mixtures

A - Papers appearing in refereed journals

Johnson, C. G. 1940. The maintenance of high atmospheric humidities for entomological work with glycerol-water mixtures. Annals of Applied Biology - AAB. 27 (2), pp. 295-299. https://doi.org/10.1111/j.1744-7348.1940.tb07499.x

TAXONOMIC CHARACTERS, VARIABILITY, AND RELATIVE GROWTH IN CIMEX LECTULARIUS L. AND C. COLUMBARIUS JENYNS (HETEROPT. CIMICIDAE) Details of locality and host unpublished appendix

A - Papers appearing in refereed journals

Johnson, C. G. 1939. TAXONOMIC CHARACTERS, VARIABILITY, AND RELATIVE GROWTH IN CIMEX LECTULARIUS L. AND C. COLUMBARIUS JENYNS (HETEROPT. CIMICIDAE) Details of locality and host unpublished appendix. Transactions of the Royal Entomological Society of London. 89 (11), pp. 543-568.

TAXONOMIC CHARACTERS, VARIABILITY, AND RELATIVE GROWTH IN CIMEX LECTULARIUS L. AND C. COLUMBARIUS JENYNS (HETEROPT. CIMICIDAE)

A - Papers appearing in refereed journals

Johnson, C. G. 1939. TAXONOMIC CHARACTERS, VARIABILITY, AND RELATIVE GROWTH IN CIMEX LECTULARIUS L. AND C. COLUMBARIUS JENYNS (HETEROPT. CIMICIDAE). Transactions of the Royal Entomological Society of London. 89, pp. 543-568. https://doi.org/10.1111/j.1365-2311.1939.tb00736.x

Bed-bugs and cockroaches

A - Papers appearing in refereed journals

Johnson, C. G. and Mellanby, Kenneth 1939. Bed-bugs and cockroaches. Proceedings of the Royal Entomological Society of London Series A General Entomology. 14 (2-3), pp. 50-50. https://doi.org/10.1111/j.1365-3032.1939.tb00567.x

Thermograph Records in Rooms of Some London Dwelling-Houses throughout the Year 1935-36 and Their Comparison with Temperatures Recorded in Out-Door Meteorological Stations

A - Papers appearing in refereed journals

Johnson, C. G. 1938. Thermograph Records in Rooms of Some London Dwelling-Houses throughout the Year 1935-36 and Their Comparison with Temperatures Recorded in Out-Door Meteorological Stations. The Journal of Hygiene. 38 (2), pp. 222-232.

Studies on Notostira Erratica L (Hemiptera, Capsidae) on Leptobyrsa Rhododendri Horvath (Hemiptera Tingitidae) and on the nature and development of associated plant lesions

F - Theses

Johnson, C. G. 1937. Studies on Notostira Erratica L (Hemiptera, Capsidae) on Leptobyrsa Rhododendri Horvath (Hemiptera Tingitidae) and on the nature and development of associated plant lesions. F - Theses

Ecology of the bed-bug: a summary of the new knowledge

A - Papers appearing in refereed journals

Buxton, P. A. and Johnson, C. G. 1937. Ecology of the bed-bug: a summary of the new knowledge. Report Committee on bed-bug infestation 1935-1940 for the Privy Council and medical Research Council. pp. 6-17.

The Absorption of Water and the Associated Volume Changes Occurring in the Eggs of Notostira Erratica L. (Hemiptera, Capsidae) During Embryonic Development Under Experimental Conditions

A - Papers appearing in refereed journals

Johnson, C. G. 1937. The Absorption of Water and the Associated Volume Changes Occurring in the Eggs of Notostira Erratica L. (Hemiptera, Capsidae) During Embryonic Development Under Experimental Conditions . Journal Of Experimental Biology. 14 (4), pp. 413-421.

The biology of leptobyrsa rhododendri horvath (hemiptera, tingitidae), the rhododendron lacebug: Feeding habits and the histology of the feeding lesions produced in rhododendron leaves

A - Papers appearing in refereed journals

Johnson, C. G. 1937. The biology of leptobyrsa rhododendri horvath (hemiptera, tingitidae), the rhododendron lacebug: Feeding habits and the histology of the feeding lesions produced in rhododendron leaves. Annals of Applied Biology - AAB. 24 (2), pp. 342-355. https://doi.org/10.1111/j.1744-7348.1937.tb05037.x

The relative values of man, mouse, and domestic fowl as experimental hosts for the bed-bug, Cimex lectularius L.

A - Papers appearing in refereed journals

Johnson, C. G. 1937. The relative values of man, mouse, and domestic fowl as experimental hosts for the bed-bug, Cimex lectularius L. Proceedings of the Zoological Society of London. A107 (1), pp. 107-126. https://doi.org/10.1111/j.1469-7998.1937.tb08504.x

The biology of leptobyrsa rhododendri horvath (hemiptera, tingitidae), the rhododendron lacebug

A - Papers appearing in refereed journals

Johnson, C. G. 1936. The biology of leptobyrsa rhododendri horvath (hemiptera, tingitidae), the rhododendron lacebug. Annals of Applied Biology - AAB. 23 (2), pp. 342-368. https://doi.org/10.1111/j.1744-7348.1936.tb05572.x

On the eggs of Notostira erratics L. (Hemiptera, Capsidae) 1. Observations on the structure of the egg and the sub-opercular yolk-plug, swelling of the egg and hatching

A - Papers appearing in refereed journals

Johnson, C. G. 1934. On the eggs of Notostira erratics L. (Hemiptera, Capsidae) 1. Observations on the structure of the egg and the sub-opercular yolk-plug, swelling of the egg and hatching. Transactions of the Society for British entomology. 1 (1), pp. 1-25.

Note on the oviposition of Notostira erratics L. (Hem., Capsidae)

A - Papers appearing in refereed journals

Johnson, C. G. 1934. Note on the oviposition of Notostira erratics L. (Hem., Capsidae). Journal of the Society for British Entomology. 1 (1), pp. 7-8.

Laboratory note Dempnstration of peristome teeth movements

A - Papers appearing in refereed journals

Johnson, C. G. 1931. Laboratory note Dempnstration of peristome teeth movements. New Phytologist. 30 (3), pp. 218-219. https://doi.org/10.1111/j.1469-8137.1931.tb07417.x