 | Greathead, D. J. (2 article(s)) |
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 | | Sugar cane
Rosen, D. (ed)., Armored scale insects: their biology, natural enemies and control Amsterdam, Elsevier. World Crops, vol. 4B p. 563-578 (1990)
Williams, J. R. ; Greathead, D. J. |
| | The sugar cane scale insect Aulacaspis tegalensis (Zehnt.) and its biological control in Mauritius and East Africa
Pest. Artic. News Summ. (PANS) 19: 353-367 (1973)
Williams, J. R. ; Greathead, D. J. |
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