Research Triangle Park, North
Carolina
January 24, 2008Cotton
growers know Stance™ plant growth regulator (PGR) from
Bayer CropScience
features simplicity and performance. For 2008, Stance has
another important feature - a price reduction.
“A lower price is another good reason to use Stance,” said Jon
Mixson, Stance product manager. “Stance offers some key
improvements over other PGRs. Growers tell us they like the
uniform rates, the consistent vegetative management and the
possibility for higher fiber quality.”
Mepiquat chloride rates vary from 4 to 24 oz/A, Mixson said, and
growers find themselves unsure of what rates they should use.
“Stance takes the guesswork out of rates,” he said. “Growers can
apply 2 oz/A for moderate vegetative vigor and 3 oz/A for high
vegetative vigor.”
Many cotton growers had success using Stance in 2007, including
Charles Smith Jr., who farms near Jefferson, Ga. Smith tried
Stance on three fields with a history of rank growth.
“It kept cotton growth in check better than anything we’ve used
in years past,” he said.
Smith said those fields usually required between 30 and 60 total
oz/A of mepiquat chloride. With Stance, he made one 3 oz/A
application just before first bloom and a second 3 oz/A
application two and a half weeks later. By harvest, Smith said
the plants had reached his target height of waist to shoulder
high - and yields topped 1,600 lbs/A.
“We’re certainly going to look at Stance again in 2008, possibly
on all of our acres,” he said.
Stance may also provide a boost in fiber quality, Mixson said.
Data from 2006 and 2007 from multiple Cotton Belt states show a
small but statistically significant increase in fiber staple
length.
“An increase in fiber length can mean the difference between a
discount, base or premium quality grade,” Mixson said.
For more information on Stance, contact your local Bayer
CropScience representative or visit
www.CottonExperts.com.
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