DOI: https://dx.doi.org/10.15560/13.2.2088

The occurrence of the Pear Psyllid, Cacopsylla bidens (Šulc, 1907) (Insecta: Hemiptera: Psyllidae), in Uruguay

Diana Valle, Daniel Burckhardt, Valentina Mujica, Roberto Zoppolo, Enrique Morelli

Abstract


The Pear Psyllid, Cacopsylla bidens (Šulc, 1907), is here reported from the Department of Canelones, the major region of pear production in Uruguay. Previous records of C. pyricola (Foerster, 1848) from Uruguay are misidentifications of C. bidens. Information is provided on the taxonomy and biology of this species.


Keywords


temperate South America; misidentification; Cacopsylla pyricola

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References


Bentancourt, C., I. Scatoni & E. Morelli. 2009. Insectos del Uruguay. Montevideo: Universidad de la República, Facultad de Agronomía, Facultad de Ciencias. 658 pp.

Bentancourt, C. & I. Scatoni. 2010. Guía de insectos y acaros de importancia agricola forestal en el Uruguay. Editorial Hemisfero Sur S.R.L. 582 pp.

Burckhardt, D. 1994a. Psylloid pests of temperate and subtropical crop and ornamental plants (Hemiptera, Psylloidea): A review. Trends in Agricultural Sciences (Entomology) 2: 173–186.

Burckhardt, D. 1994b. Generic key to Chilean jumping plant-lice (Homoptera: Psylloidea) with inclusion of potential exotic pests. Revista Chilena de Entomolología 21: 57–67.

Burckhardt, D. & I.D. Hodkinson. 1986. A revision of the west Palaearctic pear psyllids (Hemiptera: Psyllidae). Bulletin of Entomological Research 76: 119–132.

Burckhardt, D. & D. Ouvrard. 2012. A revised classification of the jumping plant-lice (Hemiptera: Psylloidea). Zootaxa 3509: 1–34.

Burckhardt D., D. Ouvrard, D. Queiroz & D. Percy. 2014. Psyllid host-plants (Hemiptera: Psylloidea): resolving a semantic problem. Florida Entomologist 97(1): 242–246. https://journals.fcla.edu/flaent/article/view/83078

Chireceanu, C. 2007. Species diversity of insects in pear ecosystem in Băneasa-Bucharest. Entomologica Romanica 12: 243–249.

Etropolska, A., W. Jarausch, B. Jarausch & G. Trenchev. 2015. Detection of European fruit tree phytoplasmas and their insect vectors in important fruit-growing regions in Bulgaria. Bulgarian Journal of Agricultural Science 21(6): 1248–1253. https://www.agrojournal.org/21/06-19.pdf

Gegechkori, A.M. & M.M. Loginova. 1990. Psillidy (Homoptera, Psylloidea) SSSR (annotirovannyy spisok). [The psyllids (Homoptera, Psylloidea) of the USSR (an annotated check list)]. Tbilisi: Mecniereba. 191 pp. [in Russian, English summary].

Hodkinson, I. D. & I.M. White. 1981. The Neotropical Psylloidea (Homoptera: Insecta): an annotated check list. Journal of Natural History 15(3): 491–523. doi: https://doi.org/10.1080/00222 938100770361

Hodkinson, I.D. 1984. The taxonomy, distribution and host-plant range of the pear-feeding psyllids (Homoptera: Psylloidea). Bulletin SROP 7(5): 32‒44.

Hodkinson, I. D. 1989. Jumping plant lice (psyllids) and significant aspects of two recent introductions into South America and the Pacific. FAO Plant Protection Bulletin 37: 180–181.

Horton, D.R. 1999. Monitoring of pear psylla for pest management decisions and research. Integrated Pest Management Reviews 4: 1–20.

Lauterer, P. 1979. New and interesting records of psyllids from Czechoslovakia (Homoptera, Psylloidea). Acta Musei Moraviae 64: 93–102.

Li, F. & C.K. Yang. 1984. The pear psylla of Yunnan and Guizhou with descriptions of eleven new species (Homoptera: Psyllidae). Entomotaxonomia 6: 219−234 [in Chinese with English summary].

Luo, X., F. Li, Y. Ma & W. Cai. 2012. A revision of Chinese pear psyllids (Hemiptera, Psylloidea) associated with Pyrus ussuriensis. Zootaxa 3489: 58–80.

Maeso, D., A. Martínez, M.T. Federici, L. Goncalvez, M. Silvera, D. Cabrera, S. Nuñez, W. Walasek & L. Giunchedi. 2012. El decaimiento del peral en Uruguay: Generalidades y trabajos experimentales de INIA Las Brujas. Revista INIA.SAD 687: 51–68.

Ouvrard, D. 2017. Psyl’list—the world Psylloidea database. Accessed at https://www.hemiptera-databases.com/psyllist, 14 March 2017.

Quintanilla, R.H. 1955. Los insecticidas modernos en la lucha contra las plagas de la agricultura: combate del “psílido del peral”. Revista Gremial de la Corporación Fruitícola Argentina 20: 17.

Seemüller E. & B. Schneider. 2004. ‘Candidatus Phytoplasma mali’, ‘Candidatus Phytoplasma pyri’ and ‘Candidatus Phytoplasma prunorum’, the causal agents of apple proliferation, pear decline and European stone fruit yellows, respectively. International Journal of Systematic and Evolutionary Microbiology 54(4): 1217–1266. doi: https://doi.org/10.1099/ijs.0.02823-0

Soroker V., V. Alchanatis, A. Harari, S. Talebaev, L. Anshelevich, S. Reneh & S. Levsky. 2013. Phenotypic plasticity in the pear psyllid, Cacopsylla bidens (Šulc) (Hemiptera, Psylloidea, Psyllidae). Israel Journal of Entomology 43: 21–31.

Trujillo, A. 1942. Insectos y otros parasitos de la agricultura nacional y sus productos en el Uruguay. Montevideo: Facultad de Agronomía. 323 pp.

Yang, M.M., J.H. Huang & F. Li. 2004. A new record of Cacopsylla species (Hemiptera: Psyllidae) from pear orchards in Taiwan. Formosan Entomology 24: 213–220.