scholarly journals Shifts in outcrossing rates and changes to floral traits are associated with the evolution of herbicide resistance in the common morning glory

2016 ◽  
Vol 20 (1) ◽  
pp. 41-49 ◽  
Author(s):  
Adam Kuester ◽  
Eva Fall ◽  
Shu-Mei Chang ◽  
Regina S. Baucom
Keyword(s):  
Herbicide Resistance ◽  
Morning Glory ◽  
Floral Traits ◽  
Outcrossing Rates ◽  
The Common

scholarly journals Fitness costs of herbicide resistance across natural populations of the common morning glory, Ipomoea purpurea

Evolution ◽  
2016 ◽  
Vol 70 (10) ◽  
pp. 2199-2210 ◽  
Author(s):  
Megan L. Van Etten ◽  
Adam Kuester ◽  
Shu-Mei Chang ◽  
Regina S. Baucom
Keyword(s):  
Herbicide Resistance ◽  
Natural Populations ◽  
Morning Glory ◽  
Fitness Costs ◽  
Ipomoea Purpurea ◽  
The Common

scholarly journals An examination of fitness costs of glyphosate resistance in the common morning glory, Ipomoea purpurea

2015 ◽  
Vol 5 (22) ◽  
pp. 5284-5294 ◽  
Author(s):  
Catherine L. Debban ◽  
Sara Okum ◽  
Kathleen E. Pieper ◽  
Ariana Wilson ◽  
Regina S. Baucom
Keyword(s):  
Glyphosate Resistance ◽  
Morning Glory ◽  
Fitness Costs ◽  
Ipomoea Purpurea ◽  
The Common

A Common Ragweed (Ambrosia artemisiifolia) Biotype in Southwestern Québec Resistant to Linuron

2005 ◽  
Vol 19 (3) ◽  
pp. 737-743 ◽  
Author(s):  
Sophie Saint-Louis ◽  
Antonio DiTommaso ◽  
Alan K. Watson
Keyword(s):  
Dose Rate ◽  
Herbicide Resistance ◽  
Ambrosia Artemisiifolia ◽  
Resistance Ratio ◽  
Recommended Dose ◽  
Cross Resistance ◽  
Prior History ◽  
Common Ragweed ◽  
History Of ◽  
The Common

The degree of resistance to linuron of a common ragweed biotype was investigated. Suspected linuron-resistant plants collected from a carrot field near Sherrington, Québec, were subjected to increasing rates of linuron under glasshouse conditions. Resistance to linuron of the common ragweed biotype was suspected because 33% of plants survived to reproduction after they were sprayed at a rate of 4.5 kg ai/ha, two times the dose rate recommended for linuron in carrots, and also because 3% of plants survived to reproduction after they were sprayed at a rate of 22.5 kg ai/ ha, 10 times the recommended dose. Susceptible plants collected from a field with no prior history of linuron use were all killed when sprayed at the lowest dose rate recommended, 1.125 kg ai/ha. The herbicide-resistance ratio was 29.0 for linuron, and for cross-resistance to atrazine, the ratio was 1.3, indicating that these plants exhibit greater resistance to linuron than to atrazine.

Stem color and pleiotropy of genes determining flower color in the common morning glory

1984 ◽  
Vol 75 (2) ◽  
pp. 113-116 ◽  
Author(s):  
D. J. Schoen ◽  
D. E. Giannasi ◽  
R. A. Ennos ◽  
M. T. Clegg
Keyword(s):  
Flower Color ◽  
Morning Glory ◽  
The Common
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