Tag Archives: herbicides

Minimize The Risk Of Valor Injury

Scott Monfort

Peanut planting in Georgia started in the southwest corner of the state the first week of April. But it slowed at mid-month with cooler weather. Based on conversations with consultants and county agents, most of the early planted peanuts look OK with only a few areas having issues with seedling disease. I mention this as a reminder to go back ... Read More »

UGA researchers confirm PPO-resistant Palmer pigweed

ppo resistant pigweed trials

• By Stanley Culpepper and Taylor Randell • Research over the past three seasons has confirmed a Georgia population of Palmer amaranth to be resistant to topical applications of PPO herbicides including Reflex, Cobra and Blazer (Figure 1). For cotton and peanut farmers, the question on everyone’s mind is if the residual activity of Valor and Reflex will still control ... Read More »

Managing Weeds With PP, PPI And Pre Herbicides

weed sprayer

• By Emi Kimura, James Grichar, Pete Dotray and Josh McGinty, Texas A&M AgriLife Extension • Best management practices for peanut production include effective season-long weed management. The four weed management principles in peanut production are: 1. Start clean. 2. Use residual herbicides. 3. Be timely with postemergence applications. 4. Know your weeds. Early season weed management is most important ... Read More »

To Replant Or Not

planting seed

As we move into late May in the Virginia-Carolina region, there are a number of things that need to be done. As one checks off the list, field (and the previous rotation), tillage system, variety selection, preplant burndown or preplant incorporated herbicides, preemergence herbicides, inoculant and in-furrow systemic insecticide treatments are in place. Timely application of postemergence herbicides, and an ... Read More »

Two Herbicide Options For Dryland Production

weedy field

Plus Zidua offers a residual postemergence herbicide with the benefit of a reduced rate. • By Amanda Huber • When it comes to weed control in peanuts, producers have a few options. In the past couple of years, Steve Li, Alabama Cooperative Extension weed specialist, has conducted weed Read More »