Redroot pigweed (Amaranthus retroflexus L) is a common broadleaf weed species in Manitoba, Canada Producers in this region have been reporting reduced response of this weed to common Acetolactate synthase (ALS) inhibiting herbicides
Three suspected resistant populations of redroot pigweed were…
In these experiments, soybean responded well to cultural weed management practices Narrowing the row spacing, maintaining adequate soybean stand densities and growing a locally more competitive variety all contributed to reducing the duration of the critical weed free period This led to…
