No herbicide with a new molecular site of action(SOA)has been introduced since the 1980s.Since then,the widespread evolution of resistance of weeds to most commercial herbicides has greatly increased the need for herbicides with new SOAs.Two untried strategies for the discovery on new herbicide ...
The global Herbicide Resistance Action Committee (HRAC) group has established a classification system for herbicides based on their targeted inhibited protein (site of action) or, when not defined, their mode of action (MoA), i.e. similarity of induced symptoms, like inhibition of microtubule ...
Herbicides that enter plants generally move to a site of action and cause a toxic reaction. Over time, most herbicides in plants are transformed into relatively less toxic forms by biochemical processes. If a herbicide is not degraded, it may remain in the plant or end up in the soil as ...
Using a postapplied residual herbicide with Enlist E3®soybeans lengthens weed control while providing an additional site of action as the crop moves toward canopy. Enversa™herbicide is a propriety encapsulated acetochlor that, once applied, drives to the soil, which creates a protective residual...
waterhemp’s herbicide-dodging superpowers. A decade ago, his group traced waterhemp’s resistance to atrazine — a herbicide in a separate class from S-metolachlor — to a single GST gene. But he says it’s rare to find simple genetic control for a non-target-site resistance mechanism in...
Burndown and residual of more than 90 broadleaf weeds and grasses Three sites of action to manage herbicide resistant weeds The convenience of glyphosate with the performance of Callisto® and Dual Magnum® herbicides. Simply stated, it’s Glyphosate with Residual™ Supporting Materials Corn H...
Provisia trait, which allows farmers to safely apply Provisia™ herbicide: an ACCase or group 1 herbicide site of action. Although Provisia herbicide will initially control grass weeds, BASF is working on combinations with other herbicides that will also provide control of broadleaf and sedge ...
For each herbicide active ingredient included in the NASS data, the herbicide site of action (by WSSA code), the acute rat LD50, and the chronic 24 month rat NOEL was recorded. Site of action and toxicity data were collected from the Herbicide Handbook29 if available, otherwise US EPA ...
BASF Agriculture Liberty herbicide is the weed management system with a different chemistry and unique site of action that kills tough, resistant weeds in days, not weeks.
The International Survey of Herbicide-Resistant Weeds monitors the evolution of herbicide-resistant weeds throughout the world. The site is a global collaboration between weed scientists with a common goal of understanding, preventing and managing the oc