Hostname: page-component-78c5997874-s2hrs Total loading time: 0 Render date: 2024-11-07T13:44:39.742Z Has data issue: false hasContentIssue false

Studies on alternate hosts of Myzus persicae (Sulz.) in Rhodesia*

Published online by Cambridge University Press:  10 July 2009

M. J. P. Shaw
Affiliation:
Tobacco Research Board of Rhodesia, P.O. Box 1909, Salisbury, Rhodesia

Extract

Myzus persicae (Sulz.) has a wide range of possible host plants in Rhodesia though most may be physiologically unattractive to alate aphids that alight on them during the dry months of the year. Infested plants are difficult to find, yet as many winged aphids are trapped in the dry season (June) as in the wet (December). A wide dispersal of small colonies on a large variety of partially acceptable host plants during the dry season in therefore suggested. Potatoes and other garden plants may contribute to the population but tobacco regrowth is discounted as a source of aphids, though not of viruses.

Type
Research Paper
Copyright
Copyright © Cambridge University Press 1968

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Aubert, O. (1960). Les viroses du tabac en Suisse.—Mém. Soc. vaud. Sci. nat. 12 pp. 153211.Google Scholar
Brain, C. K. (1940). Host plants of the tobacco aphis Myzus persicae.—Rhodesia Agric. J. 37 pp. 254255; also Bull. Dep. Agric. Lds Sth. Rhod. no. 1154, 3 pp.Google Scholar
Brain, C. K. (1942). The tobacco aphid. Destruction of winter host plants.—Leaflet, Tob. Res. Bd Sth. Rhod.Google Scholar
Broadbent, L. (1950). The correlation of aphid numbers with the spread of leaf roll and rugose mosaic in potato crops.—Ann. appl. Biol. 37 pp. 5865.CrossRefGoogle Scholar
BÜnzli, G. H. & BÜttiker, W. W. (1959). Host-plants of Myzus persicae Sulz., with a list of aphids of common occurrence in the tobacco growing districts of S. Rhodesia.—J. ent. Soc. sth. Afr. 22 pp. 3550.Google Scholar
Daiber, C. C. (1963). Notes on the host plants and winged dispersal of Macrosiphum euphorbiae (Thomas), and Myzus persicae (Sulzer) in South Africa.—J. ent. Soc. sth. Afr. 26 pp. 1433.Google Scholar
Daiber, C. C. & SchÖll, S. E. (1959). Further notes on the overwintering of the green peach aphid, Myzus persicae (Sulzer), in South Africa.—J. ent. Soc. sth. Afr. 22 pp. 494520.Google Scholar
Davies, W. M. (1932). Ecological studies on aphides infesting the potato crop.—Bull. ent. Res. 23 pp. 535548.CrossRefGoogle Scholar
Davies, W. M. (1939). Studies on aphides infesting the potato crop. VII. Report on a survey of the aphis population of potatoes in selected districts of Scotland (25 July–6 August 1936).—Ann. appl. Biol. 26 pp. 116134.CrossRefGoogle Scholar
Davies, W. M. & Whitehead, T. (1935). Studies on aphides infesting the potato crop. IV. Notes on the migration and condition of alate Myzus persicae Sulz.—Ann. appl. Biol. 22 pp. 549556.CrossRefGoogle Scholar
Elze, D. L. (1927). De verspreiding van virusziekten van de aardappel (Solanum tuberosum L.) door insecten.—87 pp. Doctoral thesis, Wageningen.Google Scholar
Fraenkel, G. (1953). The nutritional value of green plants for insects.—Trans. IXth int. Congr. Ent. 1951 2 pp. 90100.Google Scholar
Fraenkel, G. (1959). The chemistry of host specificity of phytophagous insects.—Proc. 4th int. Congr. Biochem. 1958 12 pp. 114.Google Scholar
Gates, L. F. (1962). A virus causing axillary bud sprouting of tobacco in Rhodesia and Nyasaland.—Ann. appl Biol. 50 pp. 169174.CrossRefGoogle Scholar
Johnson, C. G. & Taylor, L. R. (1955). The development of large suction traps for airborne insects.—Ann. appl. Biol. 43 pp. 5162.CrossRefGoogle Scholar
Legge, J. B. B. (1963). The spread of tobacco rosette and tobacco bushy-top by Myzus persicae (Sulz.).—Proc. 3rd Wld Tob. sci. Congr. 1963 pp. 2328.Google Scholar
Lewis, T. (1965). The effects of an artificial windbreak on the aerial distribution of flying insects.—Ann. appl. Biol. 55 pp. 503512.CrossRefGoogle Scholar
Thurston, R. (1961). Resistance in Nicotiana to the green peach aphid and some other tobacco insect pests.—J. econ. Ent. 54 pp. 946949.CrossRefGoogle Scholar