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seed-mcp/corpus/bayer_seeds/deltapine-dp-2020-b3xf.json
T
justin eaa7e0789b bayer_seeds: add Channel + DEKALB silage/sorghum/canola + Deltapine cotton 
User flagged that Channel is expanding into their area — re-walked
the cropscience.bayer.us sitemap and found 8 additional brand×crop
paths beyond the original DEKALB/Asgrow/WestBred triple. Patches
the scraper to walk all of them; total Bayer varieties roughly
doubles from 475 to 931 and the corpus picks up first-ever
coverage in sorghum (36), cotton (30), canola (6), and silage as a
distinct crop (was conflated with corn before).

Net new varieties: 456
  Channel    corn=181  soy=67   silage=54  sorghum=18    (320)
  DEKALB     silage=82 sorghum=18  canola=6              (106)
  Deltapine  cotton=30                                    (30)

scrape/sources/bayer_seeds.py
- Replace `BRANDS` (brand → 1 path) and `CROP_SUFFIX` (brand → 1
  suffix) with a flatter `BRAND_PATHS` list of (brand, url_path,
  crop, is_primary_for_brand) entries. Channel and DEKALB are now
  multi-crop brands; the same scraper walks every brand×crop pair.
- source_key derivation: for a brand's PRIMARY crop, strip the
  trailing `-<crop>` suffix (matches the existing deployed source
  keys for DEKALB corn / Asgrow soy / WestBred wheat). For
  SECONDARY crops, KEEP the suffix so DEKALB-the-same-SKU sold as
  both grain corn and silage gets two distinct source_keys
  (collision-safe and unambiguous for `lookup_variety`).
- New `--crop` CLI filter for incremental backfills.
- Log line shows brand + crop alongside source_key for visibility.

rag/chunk.py
- Channel + Deltapine pages use slightly different characteristics
  group labels (DISEASE not DISEASE RATINGS, AGRONOMIC
  CHARACTERISTICS not GROWTH/HARVEST, plus MATURITY / ADAPTATION /
  HERBICIDES / OTHER). Fold them into the DISEASE / AGRONOMIC /
  MANAGEMENT label sets so the chunker buckets them correctly
  into the standard sections.

Smoke-tested cross-brand × cross-crop queries against the rebuilt
index (5,529 chunks total) — all 6 sample queries surface the
right brand+crop at top-3:
  Channel corn 110 RM       → 210-25TRE BRAND
  Channel soy 2.5 MG IA     → 2622RXF BRAND
  Deltapine cotton XF       → DP 1820 B3XF BRAND
  Sorghum dryland Kansas    → 6B95 BRAND (Channel)
  Silage corn WI dairy      → DKC64-44RIB BRAND BLEND (silage variant)
  Canola Northern Plains    → DK401TL BRAND

Watchtower will pull the new image on the next push; deploy is
unchanged otherwise.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26 11:54:30 -04:00

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{
"source": "bayer_seeds",
"source_key": "deltapine-dp-2020-b3xf",
"vendor": "Bayer",
"brand": "DELTAPINE",
"product_name": "DP 2020 B3XF BRAND",
"product_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US",
"hybrid_prefix": "DP 2020 B3XF",
"hybrid_suffix": "BRAND",
"crop": "cotton",
"release_year": null,
"relative_maturity": null,
"maturity_group": null,
"wheat_class": null,
"trait_stack": [
"B3XF"
],
"trait_descriptions": [
"Bollgard® 3 XtendFlex®"
],
"positioning_statement": "Early-mid maturity Bollgard® 3 XtendFlex® cotton variety with strong yield and fiber quality potential",
"strengths": [
"Semi-Smooth leaf pubescence",
"Bacterial Blight resistant",
"Moderately Tolerant to Verticillium",
"Broadly adapted to Midsouth / Southeast region"
],
"characteristics_groups": [
{
"label": "GROWTH",
"type": "growth",
"items": [
{
"characteristic": "RELATIVE MATURITY",
"value": "Early-Mid"
},
{
"characteristic": "# FRT NODES",
"value": "10"
},
{
"characteristic": "LEAF TYPE",
"value": "Semi Smooth"
},
{
"characteristic": "NFFB",
"value": "6.5"
},
{
"characteristic": "PLANT HEIGHT",
"value": "Med-Tall"
},
{
"characteristic": "SEED SIZE",
"value": "5400-5900"
},
{
"characteristic": "STORM RESISTANCE",
"value": "5"
}
]
},
{
"label": "FIBER QUALITY",
"type": "fiber quality",
"items": [
{
"characteristic": "LINT %",
"value": "39.7-39.9"
},
{
"characteristic": "MICRONAIRE",
"value": "4.3-4.4"
},
{
"characteristic": "STAPLE",
"value": "38.8-39"
},
{
"characteristic": "STRENGTH",
"value": "30.8-31.0"
},
{
"characteristic": "LENGTH UNIF. %",
"value": "82.2-83.4"
}
]
},
{
"label": "DISEASE",
"type": "disease",
"items": [
{
"characteristic": "VERTICILLIUM WILT",
"value": "Mod Tol"
},
{
"characteristic": "BACTERIAL BLIGHT",
"value": "Res"
},
{
"characteristic": "FUSARIUM",
"value": "Mod Res"
},
{
"characteristic": "ROOTKNOT NEMATODE",
"value": "Susc"
},
{
"characteristic": "RENIFORM NEMATODE",
"value": "Susc"
}
]
}
],
"_scale_direction": "1-9 (9 = best)",
"regional_recommendations": [
{
"product_list_name": "Southeast (AL/FL/GA) 2026",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7R_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Vint Hicks",
"agronomist_email": "t.hicks@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7B_2"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4D_1"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4F_2"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2026",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7L_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3P_1"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4H_2"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4Q_2"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4R_2"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7B_1"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4A_1"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4N_2"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2026#2",
"agronomist": "Vint Hicks",
"agronomist_email": "t.hicks@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7H_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4G_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3N_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3C_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4D_2"
},
{
"product_list_name": "West Tennessee",
"agronomist": "Wes Rodgers",
"agronomist_email": "wesley.rodgers@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G1J_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7D_2"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Vint Hicks",
"agronomist_email": "t.hicks@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7H_2"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4G_2"
},
{
"product_list_name": "CAROLINAS/SE VIRGINIA",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4K_2"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4N_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3F_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2026",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7D_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7R_2"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3B_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4F_1"
},
{
"product_list_name": "West Tennessee",
"agronomist": "Wes Rodgers",
"agronomist_email": "wesley.rodgers@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G1A_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Vint Hicks",
"agronomist_email": "t.hicks@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7P_2"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3M_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3Q_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3A_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4R_1"
},
{
"product_list_name": "2025 Seed Guide",
"agronomist": "Greg Ferguson",
"agronomist_email": "gregory.ferguson@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G3R_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4K_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4Q_1"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2026#2",
"agronomist": "Vint Hicks",
"agronomist_email": "t.hicks@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7P_1"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4A_2"
},
{
"product_list_name": "Southeast (AL/FL/GA) 2025#2",
"agronomist": "Eddie Beasley",
"agronomist_email": "edward.beasley@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G7L_2"
},
{
"product_list_name": "South Carolina/ SE North Carolina",
"agronomist": "Zachary Webb",
"agronomist_email": "zachary.webb@bayer.com",
"variant_id": "COTTON_DP 2020 B3XF BRAND_MIDSOUTH_SE_DELTAPINE_US_2026_G4H_1"
}
],
"image_url": "https://cs-assets.bayer.com/is/image/bayer/DPB3XF-MD-22_A",
"source_urls": [
"https://www.cropscience.bayer.us/cotton/deltapine/deltapine-dp-2020-b3xf-cotton"
],
"sitemap_last_modified": "2026-05-12T14:42:25.100Z",
"fetched_at": "2026-05-26T15:48:39.128281+00:00",
"scraper_version": "0.1.0"
}
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