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Palmetto Weevil, Rhynchophorus cruentatus Fabricius (Insecta: Coleoptera: Curculionidae)

, , andElena Rhodes


Release Date: 9/6/2020

Reviewed At: 11/9/2023

DOI: 10.32473/EDIS-IN139-1997

Agriculture

Abstract

This document provides an in-depth profile of the palmetto weevil, Rhynchophorus cruentatus Fabricius, the largest weevil in North America. Native to Florida, this species has become a significant pest of stressed and transplanted palms. The article covers the weevil's distribution, physical characteristics, life cycle, host range, damage symptoms, and management strategies. It highlights the importance of early detection and integrated pest management to control infestations and prevent damage to palm trees.

About this Publication

This document is EENY013, one of a series of the Entomology and Nematology Department, UF/IFAS Extension. Original publication date August 1997. Revised March 2013. Visit the EDIS website at https://edis.ifas.ufl.edu for the currently supported version of this publication. This document is also available on the Featured Creatures website at https://entnemdept.ufl.edu/creatures.

How to Cite

Weissling, T. J., & Giblin-Davis, R. M. (2016). Palmetto Weevil, Rhynchophorus cruentatus Fabricius (Insecta: Coleoptera: Curculionidae). EDIS, 2016(6). https://doi.org/10.32473/edis-in139-1997

Authors

R. Giblin-Davis
R. Giblin-Davis

professor emeritus, environmental nematology, Department of Entomology and Nematology, UF/IFAS Fort Laurderdale Research and Education Center

T. Weissling
T. Weissling

former assistant professor, Department of Entomology and Nematology, UF/IFAS Fort Lauderdale Research and Education Center, Davie FL

Elena Rhodes
Elena Rhodes
staff
University of Florida

biological scientist III, Department of Entomology and Nematology

Publication #EENY013

Cocos nucifera