Recrop Intervals for Wheat Herbicides

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Recrop Intervals After Wheat Herbicides. There has been a lot of wheat sprayed in the last couple of weeks.  Most of the wheat acres in the state look very good at this point. There may be a handful of fields however that may be more profitable to be burned down and replanted to another crop. Knowing when and what herbicides were applied to thin wheat stands is a major consideration on a potential recrop decision. Harmony Extra XP which is used on most wheat acres in Tennessee has a 45 day plant back restriction to several row crops. Osprey, Finessee G and B, and Powerflex herbicides which are commonly use to control ryegrass, have considerably longer recrop intervals. These recrop intervals tend to change over time as more data is gathered.  Please note that the recrop interval for Axial was reduced from 120 days to 30 days. Below please find the recrop intervals for our commonly used herbicides in wheat:

 

Recrop Intervals Back Too:

 

Herbicide

Grain Sorghum Corn Cotton Soybean

Harmony Extra SG

14 days 14 days 14 days

7 days

Harmony Extra XP

14 days 14 days 14 days

7 days

Harmony GT

0 days 0 days 45 days

0 days

Osprey

10 months 12 months 90 days

90 days

Axial

30 days 30 days 30 days

30 days

PowerFlex

9 months 9 months 3 months

3 months

Finesse Grass and Broadleaf

9 months*

*STS soybeans