claude
9600235466
Four independent regional brands across IA/IN/IL (variety-identity sources,
each parsed into structured characteristics_groups so ratings embed):
- latham (264: 155 corn + 109 soy) — Latham Hi-Tech Seeds, Alexander IA.
WordPress REST enum (/wp-json/wp/v2/varieties) + /products/<slug>/ detail
HTML. Scale 1-9 LOWER=better (reversed, like NK/AgriPro).
- stine (217: 58 corn + 159 soy) — Stine Seed, Adel IA (largest US
independent). sitemap enum + /{crop}/traits/<slug>/<code>/ detail HTML.
Corn 1-9 (9=best); soy qualitative.
- first_choice (78: 52 corn + 22 soy + 4 wheat) — 1st Choice Seeds,
Rushville IN (employee-owned). Per-crop sitemap -> detail HTML. Scale
0-10 higher=better. ~40 older corn pages thin at source; wheat
identity-only.
- burrus (64: 38 corn + 26 soy) — Burrus Seed, Arenzville IL. Seedware
JSON API. Scale 1-10 (10=best). Brands Burrus/Power Plus/DONMARIO.
robots ai-train=no + named-bot blocks; operator opted in, scraper uses a
non-blacklisted UA + honors Crawl-delay 10.
All 623 validated through rag.chunk.chunks_from_variety (0 errors; 6
identity-only pages from source gaps). No chunk.py change needed (identity
sources auto-route to chunks_from_variety).
Docs:
- sources.json: 4 entries + Hoegemeyer added to _excluded_sources. The
Corteva ToU (shared across pioneer.com / hoegemeyer.com / therightseed.com
/ corteva.com + the Vylor spinoff) bans scrapers + competitive use, so the
whole Corteva family is one excluded ToU domain.
- docs_mcp/lessons.md: rating-scales updated with all 4 directions +
an explicit cross-vendor warning (Latham 1=best vs Stine/Burrus higher=best
— never compare raw numbers without _scale_direction).
- README + CLAUDE corpus inventory: now 2,268 variety + 6,787 trial records.
CI rebuilds the index from the committed corpus.
108 lines
3.3 KiB
JSON
108 lines
3.3 KiB
JSON
{
|
|
"source": "latham",
|
|
"source_key": "latham-l-2261-e3",
|
|
"vendor": "Latham Hi-Tech Seeds",
|
|
"brand": "Latham Hi-Tech Seeds",
|
|
"product_name": "L 2261 E3",
|
|
"product_id": "L 2261 E3",
|
|
"crop": "soybeans",
|
|
"release_year": "2025",
|
|
"relative_maturity": null,
|
|
"maturity_group": 2.2,
|
|
"wheat_class": null,
|
|
"trait_stack": [
|
|
"Enlist E3"
|
|
],
|
|
"trait_descriptions": [],
|
|
"positioning_statement": "This new Peking Soybean Cyst Nematode (SCN) product combines monster yields with great defense. L 2261 E3 is a medium-tall plant and strong field tolerance to Phytophora Root Rot (PRR). This product can be used in Southern Minnesota all the way into Central Iowa with excellent stress resistance and strong emergence in the spring. This soybean handles stress well. Performing at 110% of Trial Mean in low-yield environments. You can place this soybean on those more challenging acres.",
|
|
"strengths": [],
|
|
"characteristics_groups": [
|
|
{
|
|
"label": "AGRONOMIC CHARACTERISTICS",
|
|
"items": [
|
|
{
|
|
"characteristic": "Relative Maturity",
|
|
"value": "2.2"
|
|
},
|
|
{
|
|
"characteristic": "Emergence",
|
|
"value": "2.0"
|
|
},
|
|
{
|
|
"characteristic": "Plant Height",
|
|
"value": "Medium Tall"
|
|
},
|
|
{
|
|
"characteristic": "Plant Type",
|
|
"value": "Medium"
|
|
},
|
|
{
|
|
"characteristic": "Flower Color",
|
|
"value": "Purple"
|
|
},
|
|
{
|
|
"characteristic": "Pubescence",
|
|
"value": "Gray"
|
|
},
|
|
{
|
|
"characteristic": "Pod Color",
|
|
"value": "Tan"
|
|
},
|
|
{
|
|
"characteristic": "Hilum Color",
|
|
"value": "Imperfect Black"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"label": "DISEASE RATINGS",
|
|
"items": [
|
|
{
|
|
"characteristic": "SCN Resistance",
|
|
"value": "Peking"
|
|
},
|
|
{
|
|
"characteristic": "Iron Chlorosis",
|
|
"value": "2.5"
|
|
},
|
|
{
|
|
"characteristic": "Stress Tolerance",
|
|
"value": "2.1"
|
|
},
|
|
{
|
|
"characteristic": "Phytophthora Root Rot",
|
|
"value": "2.2"
|
|
},
|
|
{
|
|
"characteristic": "Brown Stem Rot",
|
|
"value": "1.0"
|
|
},
|
|
{
|
|
"characteristic": "White Mold",
|
|
"value": "2.5"
|
|
},
|
|
{
|
|
"characteristic": "Sudden Death",
|
|
"value": "2.4"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"_scale_direction": "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.",
|
|
"regional_recommendations": [
|
|
{
|
|
"product_list_name": "Latham dealer network (Upper Midwest — IA/MN/WI/IL/ND/SD/NE)",
|
|
"agronomist": null,
|
|
"agronomist_email": null,
|
|
"variant_id": null
|
|
}
|
|
],
|
|
"image_url": null,
|
|
"source_urls": [
|
|
"https://www.lathamseeds.com/products/l-2261-e3/"
|
|
],
|
|
"sitemap_last_modified": null,
|
|
"fetched_at": "2026-06-05T01:48:04.832816+00:00",
|
|
"scraper_version": "0.1.0"
|
|
}
|