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Distribution and tephritid hosts (Diptera) of braconid parasitoids (Hymenoptera) in Brazil
被引:33
|作者:
Leonel, FL
Zucchi, RA
Wharton, RA
机构:
[1] EMBRAPA‐CPAO, Dourados, 79804-970, Caixa Postal 661, Mato Grosso do Sul
[2] Departamento de Entomologia, ESALQ/USP, Piracicaba, 13418-900, Caixa Postal 9, São Paulo
[3] Department of Entomology, Texas A and M University, College Station, TX
关键词:
braconids;
fruit flies;
parasitoids;
Anastrepha;
Ceratitis capitata;
Rhagoletotrypeta pastranai;
D O I:
10.1080/09670879509371951
中图分类号:
Q96 [昆虫学];
学科分类号:
摘要:
Tephritid parasitoids reared from 26 different host fruit species showed remarkably little diversity across 21 Brazilian counties. The majority of the parasitoids (81.4%) belonged to the braconid subfamily Opiinae, with Doryctobracon areolatus (Szepligeti) the most commonly encountered species. Four other opiines, namely D. brasiliensis (Szepligeti), Opius bellus Gahan, sp. and Utetes (Bracanastrepha) anastrephae (Viereck) also reared, but in much smaller numbers. Asobara anastrephae (Muesebeck), an alysiine braconid parasitoid of tephritids, accounted for an additional 18.6% of the individuals reared from tephritids. The hosts and distribution patterns of the braconid parasitoids of Brazilian fruit-infesting Tephritidae are summarized.
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页码:208 / 213
页数:6
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