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Wyffels Hybrids · Brand Blend

W4545RIB

106 RMTrecepta®Family W4545

We stock this hybrid; call for Wyffels' ratings and placement.

Ask about W4545RIBWyffels tech sheet (PDF)

Placement

Strong performance across productivity levels but best when planted on well drained soils. Fungicide recommended when environmental conditions favor leaf disease development. Flex ear provides planting rate flexibility.

Plant Physiology and Health

Trait(s)Trecepta®
GDUs to Black LayerE, 2580
Days to Pollination73
GDUs to PollinationA, 1330
Early Vigor7
Early Canopy
Plant HeightM
Stalk Strength8
Root Strength7
Green Snap Resistance8
Drought Tolerance8
Staygreen7

Placement Considerations

Rimsulfuron ToleranceN

Ear/Grain Characteristics

Ear FlexF
Ear Length9
Ear HeightM
Kernel Rows16-18
Test Weight6
Drydown8

Pest/Disease Ratings

Goss’ Wilt Tolerance8
Gray Leaf Spot Tolerance6
NLB, Race 0, Tolerance7
Stewarts Leaf Blight Tolerance
Anthracnose Tolerance8
Source: Wyffels Hybrids, wyffels.com (read 2026-09-27). Check the current Wyffels product guide before final placement decisions.