Are you curious about harvest weed seed control (HWSC) as a way to reduce herbicide-resistant weed pressure? The following is a comprehensive overview with related videos on the many forms […]
Harvest Weed Seed Control – Waterhemp Seed Retention Oct 22, 2019
Combines are the most important seed dispersal mechanism for weeds in our cropping system. While a small amount of seed may leave the field with grain, most weed seed that enter […]
The spread of multiple-resistant weeds threatens Iowa’s production system. In order to slow the expansion of resistance, greater diversity in weed management is necessary.
While herbicide resistance is not a new issue, the rapid increase in multiple resistant biotypes in waterhemp, giant ragweed, and horseweed (marestail) is limiting herbicidal options. A waterhemp biotype resistant to […]
By 2014, some form of harvest weed seed collection already had been implemented on over 40% of Australian’s grain farms “and adoption is expected to increase to 80% by 2020,” […]