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Methods in Weed Ecology: Glue Retains Seeds in Shatter-Prone Seedheads

Published online by Cambridge University Press:  20 January 2017

Frank Forcella*
Affiliation:
USDA-ARS North Central Soil Conservation Research Laboratory, Morris, MN 56267
Gary B. Amundson
Affiliation:
USDA-ARS North Central Soil Conservation Research Laboratory, Morris, MN 56267
*
Corresponding author's E-mail: [email protected]

Abstract

The difficulty of measuring fecundity of weeds with shatter-prone seeds can be overcome by postanthesis application of nontoxic glues to seedheads. Such glues reduced seed losses of redroot pigweed to <5% of total seed production compared with 12 to 14% for nontreated plants.

Type
Note
Copyright
Copyright © Weed Science Society of America 

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References

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