corn

YieldGard® corn borer/Roundup® Ready Corn 2 are elite hybrids that have two technology traits. This gives the Farmer double protection of unsurpassed weed control, and the added benefit of controlling European and Southwestern Corn Borer.

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Producers Hybrids Brand
Roundup Ready®/yieldgard® Corn Borer Corn


6663 Download PDF Version

6663 is an exceptional hybrid that raises the bar for other 106 day hybrids on the market today.  Excellent stalks and roots enables 6663 to take high populations in stride while the strong ear flex and drought tolerance will let it move into stress environments.  6663 is sure to make an impact on your farm.


Maturity106
To Silk 50%1274
To Black Layer2508
AppearanceMedium, attractive plant
Plant HeightMedium
Early Season Vigor8
Ear Characteristics
Ear TypeFlex
Ear PlacementLow
Kernels16-18
Test Weight7
Husk Cover7
Retention8
Shank Length7
Roots
Root Strength8Excellent roots, likely will be the last one standing.
Stalks
Stalk Strength8Excellent stalks, enhanced by lower ear placement and shorter plant height.
Agronomics
Plant Integrity6663 has excellent late season plant integrity.
Population Tolerance86663 can easily handle populations of 27 to 30000 plants but has enough flex and drought tolerance for lower populations
Flowering Date
Drought Tolerance8
Disease
Gray Leaf Spot8
Eyespot7
Northern Leaf Blight5
Stewarts Blight
6663 is a very healthy plant. It handles all common diseases very well including Common Rust
Insects
European Corn Borer9YieldGard Corn Borer Protected
Placement
6663 is a solid 106 day hybrid with excellent stalks and roots. Tremendous yield potential and solid agronomic package will allow 6663 to work across most environments. This hybrid is an excellent choice where corn borer protection is desirable and Roundup Ready Technology is needed.
Positioning
6663 is an excellent choice for reduced tillage or any other conditions where emergence may be slowed due to cool spring conditions. 6663 will maximize yields at high populations with out sacrificing stalk strength.

P.O. Box C • Battle Creek, NE 68715
402.675.2975 • 888.675.3190
FAX: 402.675.6115

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