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seed-mcp/corpus/latham/latham-lh-5209-5222-ezr.md
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LH 5209 DV EZR

  • Vendor: Latham Hi-Tech Seeds (independent family-owned, Alexander, IA)
  • Brand: Latham Hi-Tech Seeds
  • Crop: Corn
  • Relative maturity: 102 days
  • Trait(s): 5222 EZR
  • Source: https://www.lathamseeds.com/products/lh-5209-5222-ezr/
  • Rating scale: numeric ratings ~1-9 where LOWER = BETTER (1 = best / most tolerant / most resistant); confirmed by cross-referencing Product Overview prose vs values (top-rated stalks/roots cluster 1.0-1.5, weak traits 3.0-3.5, none approach 9). Categorical values pass through verbatim (SCN source 'PI 88788', Phytophthora 'Rps 1k', Anthracnose 'ASR', 'Medium Tall', 'Flex'). NA/blank = not rated.
  • Service area: Latham dealer network — Upper Midwest (IA/MN/WI/IL/ND/SD/NE)

This Agrisure Duracade Viptera™ E-Z Refuge® hybrid offers farmers a different tool to manage potential rootworm trait resistance across northern Iowa, southern Minnesota and Wisconsin. Medium populations are best suited for LH 5209 DV EZR with its flex-ear style, strong early vigor and fall health. LH 5209 DV EZR has above-average tar spot scores, as well.


Agronomic Characteristics

  • Flowering for Maturity: Equal
  • Early Vigor: 2.0
  • Stalk Strength: 2.0
  • Root Strength: 1.5
  • Stay Green: 1.5
  • Drydown: 2.0
  • Test Weight: 3.0
  • Drought Tolerance: 3.0
  • Foliar Fungicide: 2.0
  • Herbicide Sensitivity: None Known
  • Suggested Population: 26,000-34,000
  • Corn-on-Corn: 2.5
  • Ear Height: Medium
  • Ear Type: Flex
  • Number of Kernel Rows: 18-20
  • Cob Color: Red
  • Husk Cover: Medium
  • Shank Length: Medium
  • Leaf Angle: Semi-Upright

Disease Ratings

  • Gosss Wilt: 2.0
  • Common Rust: 2.0
  • Northern Leaf Blight: 2.0
  • Eye Spot: 1.5
  • Gray Leaf Spot: 2.0