Gramoxone SL (paraquat) is one of those herbicides that in our opinion really could have been used much more than it has in recent years, to help with management of marestail and to interrupt the cycle of continuous glyphosate use.
Where is the horseweed (marestail)? That has been a common question this March.
Recent mild temperatures and the mild winter are setting the stage for rapid development of marestail/horseweed (Conyza canadensis) this spring. Marestail was particularly troublesome last year in soybeans. Marestail can germinate in both the fall and the spring. It
Marestail, also known as horseweed or Canada fleabane, is a winter or summer annual weed in Nebraska. Historically, marestail was found in waste area, field edges, along roadsides, and railway tracks; however, no-till crop production systems over the last 20
Temperatures for the immediate future are supposed to stay above normal for another week or more. And the last week of April is supposed to be below normal with May 11 as the last night below 50. (Please note the
Louisiana growers across the state must deal with glyphosate resistant palmer pigweed, waterhemp, Italian ryegrass, and Johnsongrass. Although not officially documented, resistant horseweed is also a concern for northern parishes.
Horseweed, commonly called marestail, is the most troublesome weed at burndown for most farmers in north Alabama but ryegrass has become public enemy number two.
Soybean growers gained an additional weapon this week in the fight against weeds. Panther Pro herbicide from Nufarm Americas, Inc. is now registered to fight broad spectrum weed control in burndown, pre-plant and pre-emergent applications in soybeans. Panther Pro
Horseweed (marestail, Conyza canadensis L.) is a unique weed species that can emerge in both fall and spring. In Nebraska, unlike the eastern Corn Belt, horseweed populations predominantly emerge in fall as a winter annual. Horseweed is native to North