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White Heads

By Jochum Wiersma
 
Is not the reincarnation of the Detroit rock due the White Stripes but a phenomenon that often can be seen this time of year in wheat fields are they are starting to ripen.  The causes of these premature ripened heads are varied and a diagnostic key can be found here.
 
People of commented that especially the wheat stem maggot is more prevalent this year and my travels to the different field trials across the state confirm this. The seemingly high numbers of wheat stem maggot may be related to the mild winter conditions.  Several insect pests that overwinter in Minnesota have had comparatively high and early populations this year.
 
Incidence will generally be worse along field edges and taper off as you walk further into the field.
 

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No-Till vs Tillage: Why Neighboring Fields Are World Apart

Video: No-Till vs Tillage: Why Neighboring Fields Are World Apart

“No-till means no yield.”

“No-till soils get too hard.”

But here’s the real story — straight from two fields, same soil, same region, totally different outcomes.

Ray Archuleta of Kiss the Ground and Common Ground Film lays it out simply:

Tillage is intrusive.

No-till can compact — but only when it’s missing living roots.

Cover crops are the difference-maker.

In one field:

No-till + covers ? dark soil, aggregates, biology, higher organic matter, fewer weeds.

In the other:

Heavy tillage + no covers ? starving soil, low diversity, more weeds, fragile structure.

The truth about compaction?

Living plants fix it.

Living roots leak carbon, build aggregates, feed microbes, and rebuild structure — something steel never can.

Ready to go deeper into the research behind no-till yields, rotations, and profitability?