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Fernando López Tuero

Puerto Rican scientist

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 17, 2026
Entity authorityQ5444800 ↗
Source-derived summary

Fernando López Tuero (1857–1907) was a Spanish agronomist who worked for several years in Puerto Rico during the final decade of Spanish colonial rule. He is best known for identifying the white grub, larvae of scarab beetles of the genus Phyllophaga, as the cause of the 1890s sugarcane epidemic on the island. His work is regarded as one of the earliest scientific contributions to agricultural research in Puerto Rico.

Life and career

Fernando López Tuero was born in Murcia on 8 September 1857 and completed his studies in agricultural engineering in 1888. Shortly afterward he was appointed director of the Agronomic Station of Río Piedras in Puerto Rico, where the colonial government sought to modernize agricultural production through systematic scientific research. During the 1890s he worked on crop diseases, soil management and the modernization of tropical agriculture. When the station closed, he returned to Spain and took part in several agricultural development projects in Seville, La Rioja and Murcia. Between 1890 and 1897 he published a series of essays on tropical crops and rural economy. He died in 1907 in Logroño (La Rioja).

Agricultural epidemic

In the late 19th century an epidemic was affecting the agricultural industry of Puerto Rico.

Editorial summary

“Fernando López Tuero” enters the record as puerto Rican scientist. Crown Archives preserves that source wording while asking what Fernando, López and Tuero can confirm, complicate or overturn.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1857, 1907, 1888, 1890—that can be checked directly. The linked authority record independently contributes the date 1857-09-08. Its strongest next move is a source search built around Fernando, López and Tuero.
Editorial analysis

Why this record matters

“Fernando López Tuero” is worth following because a concise public description often conceals a longer documentary argument. Here, Fernando, López and Tuero provides the most credible route into that argument.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated May 17, 2026. The linked authority identifier is Q5444800. VIAF identifies the subject as 161041448. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1857, 1907, 1888 and 1890.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

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  2. Expand the search: follow Fernando López Tuero primary sources, Fernando López Tuero archive and Fernando research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Fernando López Tuero” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.