Waterhemp: biology and control
![A ten-leaf hairless seedling plant with narrower, wavy margined leaves compared to other pigweed species.](https://fieldcropnews.com/wp-content/uploads/2020/07/AMARU_1-1024x985.jpg)
This post will serve as a repository for all information associated with the management and control of waterhemp in Ontario. […]
This post will serve as a repository for all information associated with the management and control of waterhemp in Ontario. […]
This post will serve as a primary resource for the status of herbicide resistant weeds along with testing services and expertise provided to Ontario agriculture. […]
If you grow soybeans and have had all or either of Canada fleabane, common ragweed and giant ragweed growing in your fields, the use of pre-plant herbicide tank-mixes will be your best chance at achieving good control of these weeds. Management options for these three weeds are either limited or do not provide acceptable control […]