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First Records of Entomopathogenic Diseases in the Paraguay Tea Agroecosystem in Argentina
Author(s) -
Daniel Ricardo Sosa–Gómez,
Elliot Watanabe Kitajima,
Marcelo E. Rolon
Publication year - 1994
Publication title -
florida entomologist
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.405
H-Index - 53
eISSN - 1938-5102
pISSN - 0015-4040
DOI - 10.2307/3496109
Subject(s) - biology , agroecosystem , type (biology) , state (computer science) , botany , ecology , agriculture , algorithm , computer science
The northeastern region of Argentina leads that country in the production of Paraguay tea ( Ilex paraguariensis Saint Hilarie) with 170 metric tons per year. The most important pests of tea in this region are: a psyllid Metaphalara spegazziniana (Lizer)(Homoptera: Psyllidae), the “paraguay tea hornworm” Pengonia lusca ilus Bsd. (Lepidoptera: Sphingidae), and the gall bud mite Dichopelnus notus Keifer (Acarina: Eriophyid)]. M. spegazziniana is usually controlled by foliar sprays with dimethoate

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