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Bulb scale mite (Steneotarsonemus laticeps) on narcissus in the United Kingdom






Acta Horticulturae (47): 157-163

Bulb scale mite (Steneotarsonemus laticeps) on narcissus in the United Kingdom

The present status of Steneotarsonemus laticeps (Halbert) as a pest of narcissus in the United Kingdom is considered, and an estimate of the recent loss of crop value caused by the mite is given. Previous attempts to control the mite at various stages in the production of field-grown bulbs and forced flowers are reviewed. Assessments of the usefulness of methyl bromide as a fumigant for dry bulbs are presented.


Accession: 000306299



Related references

Winfield, A.L., 1967: Experiments on controlling bulb scale mite of narcissus, Steneotarsonemus laticeps Halbt. Steneotarsonemus laticeps was controlled in narcissus when the bulbs were treated for 3 hours in hot water at 112 degrees F. (44-4 degrees C.) or soaked for 3 hours in solutions (at 65 degrees F., 18-3 degrees C.) containing 2, 300 p.p.m. of thion...

abanowski, G.; Jaworski, A., 1992: Control of the bulb scale mite - Steneotarsonemus laticeps (Halbert) on Hippeastrum. The effectiveness of different treatments before planting of bulbs and during forcing of Hippeastrum plants against Steneotarsonemus laticeps was studied in Poland during 1984-88. Dipping bulbs in a 0.5% solution of Thiodan [endosulfan] 35 EC for...

Gurney, B.; Gandy, D.G., 1974: Methyl bromide for control of bulb scale mite, Steneotarsonemus laticeps (Halb.). In small-scale trials narcissus bulbs (cultivar Standard Value) heavily infested by Steneotarsonemus laticeps (Halbert) were fumigated with methyl bromide over a range of concentration X time products from 102 to 251 mg.h/litre at temperatures bet...

Lynch, S.M.T.; Bedi, A., 1994: A novel technique for culturing the bulb scale mite (Steneotarsonemus laticeps) and its implications for studies on biology and control. A culturing technique was developed for Steneotarsonemus laticeps on its natural food medium, bulb scales (from narcissus [Narcissus] cv. Golden Harvest). The life history of the pest was studied at a range of temperatures. The most eggs were laid...

Wadhi S.R.; Misra S.S., 1973: Interception of the lesser bulb fly eumerus sp syrphidae diptera and the bulb mite rhizoglyphus echinopus new record acaridae acarina from narcissus bulbs imported from united kingdom. Labdev Journal of Science & Technology Part B Life Sciences 11(1/2): 31-32

Plant Post Survey, 1954: Bulb scale mite on narcissus. The distortion of leaves accompanied by a color change to bright green with a yellow flecking which is caused by Tarsonemus laticeps was damaging to narcissus bulbs in early months of 1954. Reports received at the Plant Pathology Laboratory indica...

Harrison, I.R., 1956: Control of bulb scale mite in narcissus. The insecticides schradan, dimefox, fluoracetanilide, amiton, and mipafox were tested against the narcissus bulb scale mite, Tarsonemus laticeps. Only fluoracetanilide caused damage to the bulbs. There was no significant difference between the num...

Winfield, A.L., 1964: Chemical control of bulb scale mite on forced narcissus. Endrin, azinphos-methyl and endosulfan drenches were applied to narcissus plants infested with bulb scale mites (Steneotarsonemus laticeps) soon after the boxes of bulbs were brought indoors for forcing during January and February. Endrin consiste...

Doucette, Charles P., 1936: Observations on bulb scale mite as a major pest of narcissus. This mite, Tarsonemus approxi-matus var. narcissi, feeds on epidermal surfaces of narcissus bulb scales. It extends its feeding areas within the bulb as the various phases of development through the bulb's dormant period cause separation of t...

Gray, E.G.; Shiel, R.S., 1987: Narcissus smoulder: a review of the disease and its association with bulb scale mite infestation. The cyclic development of smoulder caused by Botrytis [Sclerotinia] narcissicola is described. Although the fungus is widespread, infection affects only a small proportion of plants. The development of lesions was linked to environmental condition...