Author

S. G. Leyva-Mir

3 papers indexed here

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Oct 2026

First report of Lasiodiplodia theobromae causing dieback of Common Fig ( Ficus carica ) in Morelos, Mexico

The common fig (Ficus carica L.) is widely cultivated in semi-arid and subtropical regions. In June 2025, five-year-old fig trees cv. Black Mission exhibiting dieback symptoms were observed in Morelos, Mexico (18°52'29.59"N, 98°47'01.65" W). Among 650 trees assessed, disease incidence was 18%. Affected trees exhibited...

Isabel Nativitas-Lima, S. G. Leyva-Mir, Montserrat Monroy Martinez et al. · Plant Disease · 0 citations

Review Sep 2026

First Report of Sclerotinia minor Causing White Rot of Lettuce ( Lactuca sativa ) in Mexico

Lettuce (Lactuca sativa; Asteraceae) is an annual leafy vegetable widely cultivated worldwide. In August 2023, severe soft-rot symptoms accompanied by white mycelial growth and black sclerotia were observed on lettuce plants cv. Iceberg in a commercial field in Toluca (19°06'14.5"N, 99°35'16.6"W), State of Mexico, Mexi...

Antonio Alejandro López-García, S. G. Leyva-Mir, M. Camacho-Tapia et al. · Plant Disease · 0 citations

Review Open access Aug 2026

Lessons learned from the root and crown rot associated with Neopestalotiopsis rosae epidemics in Mexican strawberry production systems: A retrospective analysis based on data science

Background : The emergence of Neopestalotiopsis rosae , causing root rot, crown rot, and leaf spot of strawberry, resulted in a major phytosanitary crisis in Mexico, with yield losses reaching 70%. This study reconstructs how growers in central Mexico responded to and managed the epidemic, synthesizing survey da...

L. A. Valbuena-Gaona, J. Ramírez-Gil, Martínez-Ruiz Merari et al. · CABI Agriculture and Bioscie... · 0 citations