Plant Response to Fire
seed. If a fire in the spring kills rough pigweed plants but
conditions continue to be favorable, seeds from the seedbank will
germinate . Late in the growing season, a fire will prepare the
seedbed for establishment of rough pigweed from seed the next spring.
- 44. Whitson, Tom D., ed. 1987. Weeds and poisonous plants of Wyoming and Utah. Res. Rep. 116-USU. Laramie, WY: University of Wyoming, College of Agriculture, Cooperative Extension Service. 281 p. 
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