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EFFECT OF CARBOHYDRATE ON THE FECUNDITY OF THE SPOTTED TENTIFORM LEAFMINER, PHYLLONORYCTER BLANCARDELLA (LEPIDOPTERA: GRACILLARIIDAE)

Published online by Cambridge University Press:  31 May 2012

R. M. Trimble
R. M. Trimble
Affiliation:
Research Station, Agriculture Canada, Vineland Station, Ontario L0R 2E0
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Extract

The spotted tentiform leafminer, Phyllonorycter blancardella (Fabr.), is an important pest of apple in Ontario (Pree et al. 1980), Michigan (Dutcher and Howitt 1978), and New York (Weires et al. 1980). In Ontario, the leafminer has three generations per year (Johnson et al. 1976) and overwinters as a diapausing pupa in the leaf litter (Trimble 1983). Considerable variation exists in the reported fecundity of P. blancardella. For example, Bagdavaze (1963) found that females laid from 11 to 33 eggs whereas Baumgartner et al. (1981) reported an average of 102 eggs per female. One possible source of this variation could be the availability of carbohydrate to ovipositing females as was suggested by the results of Pottinger and LeRoux (1971) who studied a Quebec population of P. blancardella. The objectives of the present study were to determine the effects of carbohydrate on female longevity and fecundity (number of eggs laid) and egg viability.

Type
Articles
Information
The Canadian Entomologist , Volume 116 , Issue 10 , October 1984 , pp. 1433 - 1435
Copyright
Copyright © Entomological Society of Canada 1984

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References

Bagdavaze, A. S. 1963. A study on the moth Lithocolletis blancardella, a pest of fruit trees in eastern Georgia. Zool. Zh. 42: 1412–1413.Google Scholar
Baumgartner, J., Delucchi, V., and Genini, M.. 1981. Taxonomic characters and physiological responses to temperature and photoperiod of two Lithocolletis species mining apple leaves. Bull. Soc. ent. Suisse 54: 245–255.Google Scholar
Dutcher, J. D. and Howitt, A. J.. 1978. Bionomics and control of Lithocolletis blancardella in Michigan. J. econ. Ent. 71: 736–738.CrossRefGoogle Scholar
Esmaili, M. 1971. Four species of leaf miners attacking deciduous fruit trees in Iran's central province. Z. angew. Ent. 69: 407–415.CrossRefGoogle Scholar
Johnson, E. F., Laing, J. E., and Trottier, R.. 1976. The seasonal occurrence of Lithocolletis blancardella (Gracillariidae), and its major natural enemies in Ontario apple orchards. Proc. ent. Soc. Ont. 107: 31–46.Google Scholar
Pottinger, R. P. and LeRoux, E. J.. 1971. The biology and dynamics of Lithocolletis blancardella (Lepidoptera: Gracillariidae) on apple in Quebec. Mem. ent. Soc. Can. 77. 437 pp.Google Scholar
Pree, D. J., Hagley, E. A. C., Simpson, C. M., and Hikichi, A.. 1980. Resistance of the spotted tentiform leafminer, Phyllonorycter blancardella (Lepidoptera: Gracillariidae), to organophosphorous insecticides in southern Ontario. Can. Ent. 112: 469–474.CrossRefGoogle Scholar
Simonet, D. E., Clement, S. L., Rubink, W. L., and Rings, R. W.. 1981. Temperature requirements for development and oviposition of Peridroma saucia (Lepidoptera: Noctuidae). Can. Ent. 113: 891–897.CrossRefGoogle Scholar
Trimble, R. M. 1983. Diapause termination and the thermal requirements for postdiapause development in six Ontario populations of the spotted tentiform leafminer, Phyllonorycter blancardella (Lepidoptera: Gracillariidae). Can. Ent. 115: 387–392.CrossRefGoogle Scholar
Weires, R. W., Davis, D. R., Leeper, J. R., and Reissig, W. H.. 1980. Distribution and parasitism of gracillariid leafminers on apple in the northeast. Ann. ent. Soc. Am. 73: 541–546.CrossRefGoogle Scholar
Weires, R. W. and Forshey, C. G.. 1978. Leafminer stages a comeback. Am. Fruit Grower 98(3): 25.Google Scholar
Weires, R. W. and Ophardt, D.. 1980. Tree fruit IPM insect identification sheet no. 9 – spotted tentiform leafminer. NY St. Agric. Exp. Stn., Geneva, NY. 2 pp.Google Scholar