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Tulip bulbs attacked by Anguillulina dipsaci

Published online by Cambridge University Press:  18 November 2009

T. Goodey
Affiliation:
Institute of Agricultural Parasitology, St. Albans.

Extract

Eelworm disease of tulips was first reported by Bos (1906) in bulbs of the varieties “La Reine” and “Yellow Prince,” grown at Sassenheim in Holland. Westerdijk (1906) dealt a little more fully with the same outbreak, described the typical brown ring symptoms shown by the bulbs and reported on a few preliminary trials designed to determine whether the parasite belonged to the same biological race as that attacking hyacinths.

Theobald (1912) reported the presence of Tylenchus devastatrix in a number of tulip bulbs (variety unnamed) which had been spnt to him from Dublin, Ireland. In a later note Theobald (1924–25) speaks of a tulip grower in Thanet, Kent, having such bad attacks of eelworm in his bulbs that he decided to remove his nursery to clean ground. Whether the stem eelworm was actually found in affected tulip bulbs was, however, not stated.

Type
Research Papers
Copyright
Copyright © Cambridge University Press 1943

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References

Bos, J. Ritzema, 1906.—Phytopathologisch Laboratorium Willie Commelin Scholten. Verslag over ondersoekingen gedann in en over inlichtingen gegoven van wrego bovengenoerad laboratorium in het jaar 1905. Tijdschr. Plziekt., 12. 143186.Google Scholar
Chitwood, B. G. & Machmer, J. H., 1942.—A new threat to tulips. Florist's Exchange, 98 (11), 9 & 15.Google Scholar
Cobb, G. S., 1937.—The nematode Ditylenchus dipsaci (Tylenchidae) in tulip leaves. Proc. helminth. Soc. Wash., 4 (2), p. 48.Google Scholar
Theobald, F. V., 1912.—Eelworm (Tylenchus devastatrix) in tulips. J. S.-E. Agric. Coll., Wye., 21. p.186.Google Scholar
Theobald, F. V., 1924–25.—Eelworms (Tylenchus dipsaci) in bulbs. Ann. Rep. Res. & Adv. Dept., S.-E. Agric. Coll., Wye. p. 43.Google Scholar
Westerdijk, J., 1906.—Overzicht van do onsersoekingen. Jversl. phytopath. Lab.. Scholten. pp. 910.Google Scholar