Search Results - "MORRISON, I.N"

The Evolution and Genetics of Herbicide Resistance in Weeds by Jasieniuk, Marie, Brûlé-Babel, Anita L., Morrison, Ian N.

“…The importance of various factors influencing the evolution of herbicide resistance in weeds is critically examined using population genetic models. The…”
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Characterization of cross-resistance patterns in acetyl-CoA carboxylase inhibitor resistant wild oat (Avena fatua) by Bourgeois, Luc, Kenkel, Norm C., Morrison, Ian N.

“…The purpose of this study was to determine cross-resistance patterns among wild oat lines resistant to acetyl-CoA carboxylase (ACCase) inhibitors and to…”
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Effective kill of trifluralin-susceptible and -susceptible agreen foxtail (Setaria viridis) by Beckie, H.J, Morrison, I.N

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Field and producer survey of ACCase resistant wild oat in Manitoba by Bourgeois, L, Morrison, I.N, Kelner, D

“…In a previous study, 729 townships in Manitoba were differentiated as being at low, medium, or high risk of evolving wild oat resistant to Group 1 herbicides…”
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survey of ACCase inhibitor resistant wild oat in a high risk township in Manitoba by Bourgeois, L, Morrison, I.N

“…A survey was conducted in a township near Treherne, Manitoba to determine the frequency of Group 1 resistant wild oat in 30 randomly selected cereal fields. On…”
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Inheritance of Dicamba Resistance in Wild Mustard (Brassica kaber) by Jasieniuk, Marie, Morrison, Ian N., Brûlé-Babel, Anita L.

“…The inheritance of resistance to dicamba in wild mustard was determined by making reciprocal crosses between a resistant (R) population derived from a field…”
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Mapping risk areas for resistance to ACCase inhibitor herbicides in Manitoba by Bourgeois, L, Morrison, I.N

“…Since 1976, seven acetyl coenzyme-A carboxylase (ACCase) inhibitors (referred to as Group 1 herbicides) have been registered in western Canada for wild oat…”
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Resistance to Aryloxyphenoxypropionate and Cyclohexanedione Herbicides in Wild Oat (Avena fatua) by Heap, Ian M., Murray, Bruce G., Loeppky, Heather A., Morrison, Ian N.

“…Resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides was identified in four wild oat populations from western Canada. Populations UM1, UM2,…”
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Resistance to aryloxyphenoxpropionate and cyclohexanedione herbicides in green foxtail (Setaria viridis) by Heap, I.M. (Univ. Manitoba, Winnipeg, Manitoba, Canada.), Morrison, I.N

“…Resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides (ACCase inhibitors) was characterized in five green foxtail populations from western…”
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Inheritance of Acetyl-CoA Carboxylase Inhibitor Resistance in Wild Oat (Avena fatua) by Murray, Bruce G., Morrison, Ian N., Brûlé-Babel, Anita L.

“…Resistance to fenoxaprop-P and other aryloxyphenoxypropionate and cyclohexanedione herbicides in the wild oat population, UM1, is controlled by a single,…”
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Inheritance of Trifluralin Resistance in Green Foxtail (Setaria viridis) by Jasieniuk, Marie, Brûlé-Babel, Anita L., Morrison, Ian N.

“…In F2 progeny, derived from F1 hybrids, shoot growth of seedlings, measured 4 d after germination, distinguished susceptible (S) and resistant (R) phenotypes…”
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Reponse of a chlorsulfuron-resistant biotype of Kochia scoparia to sulfonylurea and alternative herbicides by FRIESEN, L.F, MORRISON, I.N, ABDUR RASHID, DEVINE, M.D

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Two Distinct Alleles Encode for Acetyl-CoA Carboxylase Inhibitor Resistance in Wild Oat (Avena fatua) by Murray, Bruce G., Brûlé-Babel, Anita L., Morrison, Ian N.

“…The objectives of this study were to determine the inheritance of aryloxyphenoxypropionate (APP) resistance in the wild oat population UM33 and to determine…”
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The persistence of trifluralin resistance in green foxtail (Setaria viridis) populations by Andrews, T.S, Morrison, I.N

“…In the summer of 1995, green foxtail seed samples were collected from 17 fields in southwestern Manitoba where trifluralin resistance was first identified in…”
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Effect of ethalfluralin and other herbicides on trifluralin-resistant green foxtail (Setaria viridis) by Beckie, H.J, Morrison, I.N

“…The response of trifluralin-susceptible (S) and -resistant (R) green foxtail biotypes to herbicides belonging to several chemical groups was compared to…”
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Response of a Chlorsulfuron-Resistant Biotype of Kochia scoparia to Sulfonylurea and Alternative Herbicides by Friesen, Lyle F., Morrison, Ian N., Rashid, Abdur, Devine, Malcolm D.

“…Kochia growing on an industrial site where chlorsulfuron was applied repeatedly over several seasons was confirmed to be resistant to chlorsulfuron and several…”
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Effective Kill of Trifluralin-Susceptible and -Resistant Green Foxtail (Setaria viridis) by BECKIE, H.J, MORRISON, I.N

“…The response of susceptible (S) and resistant (R) green foxtail biotypes to increasing dosages of trifluralin, applied PPI in rapeseed and preemergence…”
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biology of Canadian weeds. 91. Malva pusilla Sm. (= M. rotundifolia L.) by Makowski, R.M.D, Morrison, I.N

“…This account provides information on the biology of round-leaved mallow, Malva pusilla Sm. (= M. rotundifolia L.). Primarily a weed of gardens and waste…”
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Confirmation of trifluralin-resistant green foxtail (Setaria viridis) in Manitoba by Morrison, I.N. (Univ. of Manitoba, Winnipig, Manitoba, Canada), Todd, B.G, Nawolsky, K.M

“…Dose-response experiments showed that three samples of green foxtail collected from fields in southern Manitoba where trifluralin had not controlled the weed…”
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Effect of diclofop on growth, mitotic index, and structure of wheat (Triticum aestivum) and wild oat (Avena fatua) adventitious roots by Morrison I.N, Owino M.G, Stobbe E.H

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