Search Results - "Goughnour, Robert"

Distinct Adult Eclosion Traits of Sibling Species Rhagoletis pomonella and Rhagoletis zephyria (Diptera: Tephritidae) Under Laboratory Conditions by Yee, Wee L., Goughnour, Robert B., Feder, Jeffrey L.

“…Closely related phytophagous insects that specialize on different host plants may have divergent responses to environmental factors. Rhagoletis pomonella…”
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Testing the potential contribution of Wolbachia to speciation when cytoplasmic incompatibility becomes associated with host‐related reproductive isolation by Bruzzese, Daniel J., Schuler, Hannes, Wolfe, Thomas M., Glover, Mary M., Mastroni, Joseph V., Doellman, Meredith M., Tait, Cheyenne, Yee, Wee L., Rull, Juan, Aluja, Martin, Hood, Glen Ray, Goughnour, Robert B., Stauffer, Christian, Nosil, Patrik, Feder, Jeffery L.

“…Endosymbiont‐induced cytoplasmic incompatibility (CI) may play an important role in arthropod speciation. However, whether CI consistently becomes associated…”
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Evidence for adaptation of Rhagoletis pomonella (Diptera: Tephritidae) on large-thorn hawthorn, Crataegus macracantha, in Okanogan County, Washington State, USA by Yee, Wee L., Milnes, Joshua M., Goughnour, Robert B., Bush, Michael R., Hood, Glen Ray, Feder, Jeffrey L.

“…The apple maggot fly, Rhagoletis pomonella (Walsh) (Diptera:Tephritidae), was introduced from eastern North America into western North America via infested…”
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Rapid and repeatable host plant shifts drive reproductive isolation following a recent human-mediated introduction of the apple maggot fly, Rhagoletis pomonella by Hood, Glen R., Powell, Thomas H. Q., Doellman, Meredith M., Sim, Sheina B., Glover, Mary, Yee, Wee L., Goughnour, Robert B., Mattsson, Monte, Schwarz, Dietmar, Feder, Jeffrey L.

“…Ecological speciation via host-shifting is often invoked as a mechanism for insect diversification, but the relative importance of this process is poorly…”
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Sensitivities to Chill Durations and No-Chill Temperatures Regulating Eclosion Responses Differ Between Rhagoletis zephyria (Diptera: Tephritidae) and its Braconid Parasitoids (Hymenoptera: Braconidae) by Yee, Wee L, Goughnour, Robert B, Forbes, Andrew A, Milnes, Joshua M, Feder, Jeffrey L

“…Seasonal temperatures select for eclosion timing of temperate insects and their parasitoids. In western North America, the fruit fly Rhagoletis zephyria Snow…”
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Recursive adaptation in action: allochronic isolation and divergence of host‐associated populations of the apple maggot fly, Rhagoletis pomonella, following its recent introduction to the western USA by Mattsson, Monte, Hood, Glen Ray, Yee, Wee L., Doellman, Meredith M., Bruzzese, Daniel J., Goughnour, Robert B., Driscoe, Amanda L., Van Dexter, Seth, Tait, Cheyenne, Glover, Mary M., Meyers, Pete, Ruedas, Luis A., Feder, Jeffrey L.

“…An outstanding issue in the study of insect host races concerns the idea of ‘recursive adaptive divergence’, whereby adaptation can occur repeatedly across…”
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Development of Rhagoletis pomonella and Rhagoletis indifferens (Diptera: Tephritidae) in Mango and Other Tropical and Temperate Fruit in the Laboratory by Yee, Wee L, Goughnour, Robert B

“…Temperate fruit flies in the genus Rhagoletis (Diptera: Tephritidae) have narrow host ranges relative to those of tropical fruit flies, suggesting they will…”
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Identification of Host Fruit Volatiles from Snowberry (Symphoricarpos albus), Attractive to Rhagoletis zephyria Flies from the Western United States by Cha, Dong H., Olsson, Shannon B., Yee, Wee L., Goughnour, Robert B., Hood, Glen R., Mattsson, Monte, Schwarz, Dietmar, Feder, Jeffrey L., Linn, Charles E.

“…A mixture of behaviorally active volatiles was identified from the fruit of snowberry, Symphoricarpos albus laevigatus , for Rhagoletis zephyria flies reared…”
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Comparative Responses of Rhagoletis zephyria and Rhagoletis pomonella (Diptera: Tephritidae) to Commercial and Experimental Sticky Traps and Odors in Washington State by Yee, Wee L, Goughnour, Robert B, Feder, Jeffrey L, Linn, Charles E, Cha, Dong H

“…Rhagoletis zephyria Snow and Rhagoletis pomonella (Walsh) (Diptera:Tephritidae) are morphologically similar flies that attack white-colored snowberry fruit…”
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Genetic Evidence for the Introduction of Rhagoletis pomonella (Diptera:Tephritidae) into the Northwestern United States by Sim, Sheina B, Doellman, Meredith M, Hood, Glen R, Yee, Wee L, Powell, Thomas H.Q, Schwarz, Dietmar, Goughnour, Robert B, Egan, Scott P, Jean, Gilbert St, Smith, James J, Arcella, Tracy E, Dzurisin, Jason D. K, Feder, Jeffrey L

“…The apple maggot fly, Rhagoletis pomonella Walsh (Diptera: Tephritidae), is a serious quarantine pest in the apple-growing regions of central Washington and…”
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Geographic and Ecological Dimensions of Host Plant-Associated Genetic Differentiation and Speciation in the Rhagoletis cingulata (Diptera: Tephritidae) Sibling Species Group by Doellman, Meredith M, Schuler, Hannes, Jean, Gilbert Saint, Hood, Glen R, Egan, Scott P, Powell, Thomas H Q, Glover, Mary M, Bruzzese, Daniel J, Smith, James J, Yee, Wee L, Goughnour, Robert B, Rull, Juan, Aluja, Martin, Feder, Jeffrey L

“…Ascertaining the causes of adaptive radiation is central to understanding how new species arise and come to vary with their resources. The ecological theory…”
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Chilling and Host Plant/Site-Associated Eclosion Times of Western Cherry Fruit Fly (Diptera: Tephritidae) and a Host-Specific Parasitoid by Yee, Wee L, Goughnour, Robert B, Hood, Glen R, Forbes, Andrew A, Feder, Jeffrey L

“…The western cherry fruit fly, Rhagoletis indifferens Curran (Diptera: Tephritidae), is an endemic herbivore of bitter cherry, Prunus emarginata (Douglas ex…”
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BEHAVIORAL EVIDENCE FOR FRUIT ODOR DISCRIMINATION AND SYMPATRIC HOST RACES OF RHAGOLETIS POMONELLA FLIES IN THE WESTERN UNITED STATES by Linn Jr, Charles E., Yee, Wee L., Sim, Sheina B., Cha, Dong H., Powell, Thomas H. Q., Goughnour, Robert B., Feder, Jeffrey L.

“…The recent shift of Rhagoletis pomonella (Diptera: Tephritidae) from its native host downy hawthorn, Crataegus mollis, to introduced domesticated apple, Malus…”
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Limited genetic evidence for host plant‐related differentiation in the Western cherry fruit fly, Rhagoletis indifferens by Saint Jean, Gilbert, Hood, Glen R., Egan, Scott P., Powell, Thomas H. Q., Schuler, Hannes, Doellman, Meredith M., Glover, Mary M., Smith, James J., Yee, Wee L., Goughnour, Robert B., Thistlewood, Howard M. A., Maxwell, Sheri A., Keyghobadi, Nusha, Rull, Juan, Aluja, Martin, Feder, Jeffrey L.

“…The shift of the fruit fly Rhagoletis pomonella (Walsh) in the mid‐1800s from downy hawthorn, Crataegus mollis (Torrey & Asa Gray) Scheele, to introduced…”
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Ammonium Carbonate is More Attractive than Apple and Hawthorn Fruit Volatile Lures to Rhagoletis pomonella (Diptera: Tephritidae) in Washington State by Yee, Wee L, Nash, Meralee J, Goughnour, Robert B, Cha, Dong H, Linn, Charles E, Feder, Jeffrey L

“…The apple maggot fly, Rhagoletis pomonella (Walsh), is an introduced, quarantine pest of apple (Malus domestica Borkhausen) in the Pacific Northwest of the…”
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Hybridization and the spread of the apple maggot fly, Rhagoletis pomonella (Diptera: Tephritidae), in the northwestern United States by Arcella, Tracy, Hood, Glen R., Powell, Thomas H. Q., Sim, Sheina B., Yee, Wee L., Schwarz, Dietmar, Egan, Scott P., Goughnour, Robert B., Smith, James J., Feder, Jeffrey L.

“…Hybridization may be an important process interjecting variation into insect populations enabling host plant shifts and the origin of new economic pests. Here,…”
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The Geographic Distribution of Rhagoletis pomonella (Diptera: Tephritidae) in the Western United States: Introduced Species or Native Population? by Hood, Glen R, Yee, Wee, Goughnour, Robert B, Sim, Sheina B, Egan, Scott P, Arcella, Tracy, Saint-Jean, Gilbert, Powell, Thomas H. Q, Xu, Charles C. Y, Feder, Jeffrey L

“…The apple maggot fly, Rhagoletis pomonella Walsh (Diptera: Tephritidae), is a major pest of commercially grown domesticated apple (Malus domestica Borkhausen)…”
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Identification of Host Fruit Volatiles from Domestic Apple (Malus domestica), Native Black Hawthorn (Crataegus douglasii) and Introduced Ornamental Hawthorn (C. monogyna) Attractive to Rhagoletis pomonella Flies from the Western United States by Cha, Dong H., Yee, Wee L., Goughnour, Robert B., Sim, Sheina B., Powell, Thomas H. Q., Feder, Jeffrey L., Linn, Charles E.

“…The apple maggot fly , Rhagoletis pomonella , infests apple ( Malus domestica ) and hawthorn species (most notably the downy hawthorn, Crataegus mollis ) in…”
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Differences in Body Size and Egg Loads of Rhagoletis indifferens (Diptera: Tephritidae) from Introduced and Native Cherries by Yee, Wee L, Goughnour, Robert B, Feder, Jeffrey L

“…The western cherry fruit fly, Rhagoletis indifferens Curran, infests introduced, domesticated sweet [Prunus avium (L.) L. ], and tart cherries (Prunus cerasus…”
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Differential Captures of Rhagoletis pomonella (Diptera: Tephritidae) on Four Fluorescent Yellow Rectangle Traps by Yee, Wee L, Goughnour, Robert B

“…Four commercial sticky fluorescent yellow rectangle traps differing in shades of yellow, fluorescence, and other features were compared for capturing apple…”
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