Search Results - "Stevenson, A.B" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

comparison of three methods of monitoring the carrot weevil, Listronotus oregonensis (LeConte) (Coleoptera: Curculionidae)

comparison of three methods of monitoring the carrot weevil, Listronotus oregonensis (LeConte) (Coleoptera: Curculionidae)

by Stevenson, A.B, Barszcz, E.S
Published in Canadian entomologist (01.02.1997)

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Relationship between temperature and development of the carrot weevil, Listronotus oregonensis (LeConte) (Coleoptera: Curculionidae), in the laboratory

Relationship between temperature and development of the carrot weevil, Listronotus oregonensis (LeConte) (Coleoptera: Curculionidae), in the laboratory

by Stevenson, A.B
Published in Canadian entomologist (01.12.1986)

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Carrot rust fly [Psila rosae]: monitoring adults to determine whether to apply insecticides [Pesticide residues]

Carrot rust fly [Psila rosae]: monitoring adults to determine whether to apply insecticides [Pesticide residues]

by Stevenson, A.B
Published in Journal of economic entomology (1981)

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Influence of prepupation environment of diapause induction in the carrot rust fly, Psila rosae (Fab.) (Diptera: Psilidae)

Influence of prepupation environment of diapause induction in the carrot rust fly, Psila rosae (Fab.) (Diptera: Psilidae)

by Stevenson, A.B, Barszcz, E.S
Published in Canadian entomologist (01.01.1991)

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Diapause status of the overwintering generation of the carrot rust fly, Psila rosae (Fab.) (Diptera: Psilidae), in Ontario

Diapause status of the overwintering generation of the carrot rust fly, Psila rosae (Fab.) (Diptera: Psilidae), in Ontario

by Stevenson, A.B, Barszcz, E.S
Published in Canadian entomologist (01.10.1989)

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Carrot rust fly : chemical control of first generation larvae in organic soil in Ontario

Carrot rust fly : chemical control of first generation larvae in organic soil in Ontario

by Stevenson, A.B
Published in Journal of economic entomology (15.04.1976)

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Obituaries: George Gordon Dustan, 1905-1987

Obituaries: George Gordon Dustan, 1905-1987

by Stevenson, A.B
Published in Bulletin of the Entomological Society of America (1988)

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Obituaries: J.H.H. Philips, 1913-1987

Obituaries: J.H.H. Philips, 1913-1987

by Stevenson, A.B
Published in Bulletin of the Entomological Society of America (1988)

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Toxicity of pyrethroid insecticides to carrot weevils: enhancement by synergists and oils

Toxicity of pyrethroid insecticides to carrot weevils: enhancement by synergists and oils

by Pree, D.J. (Agriculture and Agri-Food Canada, Vineland Station, ON, Canada.), Stevenson, A.B, Barszcz, E.S
Published in Journal of economic entomology (01.10.1996)

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Seasonal ecology and geographical distribution of Anaphes listronoti and A. victus (Hymenoptera: Mymaridae), egg parasitoids of the carrot weevil (Coleoptera: Curculionidae) in central Ontario

Seasonal ecology and geographical distribution of Anaphes listronoti and A. victus (Hymenoptera: Mymaridae), egg parasitoids of the carrot weevil (Coleoptera: Curculionidae) in central Ontario

by Cormier, D. (McGill University, Sainte-Anne-de-Bellevue, PQ, Canada.), Stevenson, A.B, Boivin, G
Published in Environmental entomology (01.12.1996)

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Chemical control of carrot weevil, Listronotus oregonensis (Coleoptera:Curculionidae), and damage to carrots in the Holland Marsh, Ontario

Chemical control of carrot weevil, Listronotus oregonensis (Coleoptera:Curculionidae), and damage to carrots in the Holland Marsh, Ontario

by Stevenson, A.B
Published in Proceedings of the Entomological Society of Ontario (1984)

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Seasonal history of the carrot weevil, Listronotus oregonensis (Coleoptera: Curculionidae) in the Holland Marsh, Ontario

Seasonal history of the carrot weevil, Listronotus oregonensis (Coleoptera: Curculionidae) in the Holland Marsh, Ontario

by Stevenson A.B
Published in Proceedings of the Entomological Society of Ontario (1977)

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A disposable adhesive trap for monitoring the carrot rust fly

A disposable adhesive trap for monitoring the carrot rust fly

by Stevenson A.B
Published in Proceedings of the Entomological Society of Ontario (1977)

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A modified control program for carrot insects [Ontario]

A modified control program for carrot insects [Ontario]

by Stevenson A.B
Published in Canada Agriculture (1975)

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Interaction of temperature and photoperiod in control of reproductive diapause in the carrot weevil (Coleoptera: Curculionidae)

Interaction of temperature and photoperiod in control of reproductive diapause in the carrot weevil (Coleoptera: Curculionidae)

by Stevenson, A.B. (Agriculture Canada Research Station, Ontario, Canada), Boivin, G
Published in Environmental entomology (01.08.1990)

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Seasonal occurrence of carrot rust fly (Diptera: Psilidae) adults in Ontario and its relation to cumulative degree-days [Psila rosae; Canada]

Seasonal occurrence of carrot rust fly (Diptera: Psilidae) adults in Ontario and its relation to cumulative degree-days [Psila rosae; Canada]

by Stevenson A.B
Published in Environmental entomology (01.01.1983)

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Strains of the grape Phylloxera in Ontario with different effects on the foliage of certain grape cultivars

Strains of the grape Phylloxera in Ontario with different effects on the foliage of certain grape cultivars

by Stevenson, A.B
Published in Journal of economic entomology (1970)

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Monitoring the carrot weevil in Ontario

Monitoring the carrot weevil in Ontario

by Stevenson, A.B
Published in Canada agriculture (1983)

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Development of the carrot rust fly, Psila rosae (Diptera: Psilidae), relative to temperature in the laboratory

Development of the carrot rust fly, Psila rosae (Diptera: Psilidae), relative to temperature in the laboratory

by Stevenson, A.B
Published in Canadian entomologist (01.01.1981)

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Endosulfan and other insecticides for control of the leaf form of the grape phylloxera in Ontario

Endosulfan and other insecticides for control of the leaf form of the grape phylloxera in Ontario

by Stevenson, A.B
Published in Journal of economic entomology (1970)

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