Home » Tag Archives: resistance management

resistance management

Should You Spray 3-Gene Bt Cotton For Bollworm Resistance Management?

bollworm trials in cotton

• By Dominic Reisig • The short answer is no way! The following are data and logic to support this position. First, we have replicated trials in North Carolina, South Carolina, and Georgia over multiple years stacking up non-Bt, Bollgard II, TwinLink, TwinLink Plus, WideStrike and WideStrike 3 cotton sprayed and unsprayed for bollworms. In one test, our bollworm pressure ... Read More »

Early Season Management

Arkansas cotton bill robertson

Changing weather patterns have again shaken up the 2018 planting season in the San Joaquin Valley. The good news is we finally got some rain and snowpack in the late winter and very early spring, along with promise of at least a little more irrigation water. The uncertain news includes delays in getting some fields planted due to cool, wet ... Read More »

Bollworm Resistance In Dual-Gene Bt Cotton

bollworm

By Stacey Gorman, Cotton Board Director of Communications — Cotton is susceptible to a wide range of pests, so it’s only natural that insect management is one of the highest variable costs associated with producing the crop. This year, as growers prepare for the upcoming cotton growing season, entomologists across the Cotton Belt are calling attention to an emerging pest ... Read More »