Search Results - "Surgeoner, G.A."

Pesticide Risk Reduction on Crops in the Province of Ontario by Gallivan, G.J., Surgeoner, G.A., Kovach, J.

“…ABSTRACT We analyzed the changes in pesticide use and risk in the Province of Ontario, Canada, from 1973 to 1998 to monitor the success of Food Systems 2002, a…”
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Survival and development of the different life stages of Ixodes scapularis (Acari: Ixodidae) held within four habitats on Long Point, Ontario, Canada by Lindsay, L.R. (University of Guelph, Guelph, ON, Canada.), Barker, I.K, Surgeoner, G.A, McEwen, S.A, Gillespie, T.J, Addison, E.M

“…From November 1989 to April 1993, blood-fed females and unfed adults and nymphs of Ixodes scapularis Say were maintained in housings within 4 different…”
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Survival and development of Ixodes scapularis (Acari: Ixodidae) under various climatic conditions in Ontario, Canada by Lindsay, L R, Barker, I K, Surgeoner, G A, McEwen, S A, Gillespie, T J, Robinson, J T

“…Distribution of the blacklegged tick, Ixodes scapularis Say, is poorly defined in Ontario. An endemic population is known on Long Point peninsula, Lake Erie,…”
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DURATION OF BORRELIA BURGDORFERI INFECTIVITY IN WHITE-FOOTED MICE FOR THE TICK VECTOR IXODES SCAPULARIS UNDER LABORATORY AND FIELD CONDITIONS IN ONTARIO by Lindsay, L. Robbin, Barker, Ian K., Surgeoner, Gordon A., McEwen, Scott A., Campbell, G. Douglas

“…The duration of Borrelia burgdorferi infectivity in white-footed mice (Peromyscus leucopus) experimentally inoculated or infested with infected Ixodes…”
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Evaluation of the efficacy of 3% citronella candles and 5% citronella incense for protection against field populations of Aedes mosquitoes by Lindsay, L R, Surgeoner, G A, Heal, J D, Gallivan, G J

“…We assessed the efficacy of 3% citronella candles and 5% citronella incense in protecting subjects from bites of Aedes spp. under field conditions. The study…”
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Essential oil analysis and field evaluation of the citrosa plant "Pelargonium citrosum" as a repellent against populations of Aedes mosquitoes by Matsuda, B M, Surgeoner, G A, Heal, J D, Tucker, A O, Maciarello, M J

“…A plant recently introduced into North America as the citrosa, Pelargonium citrosum ('Van Leenii'), has been marketed as a biological repellent against…”
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Permethrin as a tent treatment for protection against field populations of Aedes mosquitoes by Heal, J D, Surgeoner, G A, Lindsay, L R

“…A tent treated with an oil-based 1% permethrin formulation (0.936 g AI/m2) was evaluated for protection against Aedes spp. Mosquito biting assessment was…”
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Distribution of the Lyme disease vector, Ixodes dammini (Acari: Ixodidae) and isolation of Borrelia burgdorferi in Ontario, Canada by Barker, I K, Surgeoner, G A, Artsob, H, McEwen, S A, Elliott, L A, Campbell, G D, Robinson, J T

“…Ixodes dammini Spielman, Clifford, Piesman & Corwin was confirmed at Long Point, Lake Erie, Ontario, on small mammals and white-tailed deer and by dragging for…”
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Herbicide reduction in North America: in Canada, an opportunity for motivation and growth in weed management by Hamill, A.S, Surgeoner, G.A, Roberts, W.P

“…Pesticide registration in Canada is a Federal responsibility. Authority to recommend and use a pesticide often is Provincially controlled. A survey on "the…”
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Apparent incompetence of Dermacentor variabilis (Acari: Ixodidae) and fleas (Insecta: Siphonaptera) as vectors of Borrelia burgdorferi in an Ixodes dammini endemic area of Ontario, Canada by Lindsay, L R, Barker, I K, Surgeoner, G A, McEwen, S A, Elliott, L A, Kolar, J

“…From April to October 1990, white-footed mice, Peromyscus leucopus (Rafinesque), were examined for ectoparasites on Long Point, Ontario, the only endemic area…”
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THE GROUNDHOG TICK IXODES COOKEI (ACARI: IXODIDAE): A POOR POTENTIAL VECTOR OF LYME BORRELIOSIS by Barker, Ian K., Lindsay, L. Robbin, Campbell, G. Douglas, Surgeoner, Gordon A., McEwen, Scott A.

“…Evidence for infection with the spirochete, Borrelia burgdorferi, was sought in Ixodes cookei and in groundhogs (Marmota monax) in southern Ontario, Canada,…”
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Eastern equine encephalitis in a horse from southwestern Ontario by Carman, P S, Artsob, H, Emery, S, Maxie, M G, Pooley, D, Barker, I K, Surgeoner, G A, Mahdy, M S

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Muscovy ducks as an adjunct for the control of the house fly (Diptera: Muscidae) by Glofcheskie, B D, Surgeoner, G A

“…In laboratory trials, Muscovy ducks, Cairina moschata L., removed adult house flies, Musca domestica L., at least 30 times faster than commercial bait cards,…”
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effect of lindane formulations on tissue residues in barrows and on stillbirths in sows by Surgeoner, G.A, Flannigan, G

“…The potential effect of lindane and its formulations on stillbirths and abortion in pregnant sows was investigated. One of four formulations of lindane were…”
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Efficacy of cypermethrin for the control of mosquito larvae and pupae, and impact on non-target organisms, including fish by Helson, B V, Surgeoner, G A

“…In laboratory tests, cypermethrin was highly toxic to mosquito larvae and pupae. It was more toxic at low temperatures after a 24 hr exposure. Larvae of Aedes…”
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Southern Ontario survey of eyeworms, Thelazia gulosa and Thelazia lacrymalis in cattle and larvae of Thelazia spp. in the face fly, Musca autumnalis by Moolenbeek, W.J, Surgeoner, G.A

“…An eight month survey of bovine eyes from an abattoir in southern Ontario revealed the presence of the eyeworms Thelazia gulosa and T. lacrymalis in 32% of the…”
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