Herbicide‐resistant weeds have been observed since the early years of synthetic herbicide
development in the 1950s and 1960s. Since that time there has been a consistent increase …

Resistance to herbicides in arable weeds is increasing rapidly worldwide and threatening
global food security. Resistance has now been reported to all major herbicide modes of …

Herbicides are the foundation of weed control in commercial crop-production systems.
However, herbicide-resistant (HR) weed populations are evolving rapidly as a natural …

Acetohydroxyacid synthase (AHAS) inhibitor herbicides currently comprise the largest site‐
of‐action group (with 54 active ingredients across five chemical groups) and have been …

Modern herbicides make major contributions to global food production by easily removing
weeds and substituting for destructive soil cultivation. However, persistent herbicide …

Since its discovery and initial commercialization in the 1940s, 2, 4-D has been an important
tool for weed control in a wide variety of crop and noncrop uses. Work studying its chemistry …

With no major new site-of-action herbicide introduced into the marketplace in the last 20
years, the stagnation or decline in available herbicides in the past decade in a number of …

The evolution of herbicide resistance in crop weeds presents one of the greatest challenges
to agriculture and the production of food. Herbicide resistance has been studied for more …

Weeds are attractive models for basic and applied research due to their impacts on
agricultural systems and capacity to swiftly adapt in response to anthropogenic selection …

Mutations conferring evolved herbicide resistance in weeds are known in nine different
herbicide sites of action. This review summarizes recently reported resistance-conferring …