The invasive Bedellia somnulentella (Lepidoptera: Bedelliidae): new record of host plant, predator and biome in Brazil

IF 1.5 3区农林科学 Q2 AGRONOMY

Phytoparasitica Pub Date : 2024-07-24 DOI:10.1007/s12600-024-01178-y

Rodrigo Almeida Pinheiro, Maria Jéssica dos Santos Cabral, Samuel Cunha Oliveira Giordani, Marcos Magalhães de Souza, Philipe Guilherme Corcino Souza, José Cola Zanuncio, José Barbosa dos Santos, Marcus Alvarenga Soares

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引用次数: 0

Abstract

Bedellia somnulentella Zeller, 1847 (Lepidoptera: Bedelliidae), microlepidoptera leafminer of plants of the Convolvulaceae family, has Ipomoea batatas as its main commercial host. The distribution of this insect is cosmopolitan, with importance in different regions of the world. The aim was to report the occurrence of B. somnulentella in the Atlantic Forest, as well as its host plant and a predator, in the state of Minas Gerais, Brazil. Distimake dissectus var. edentatus (Convolvulaceae) plants was damaged in the Atlantic Forest biome in the municipality of Viçosa, Minas Gerais state, Brazil. Agelaia vicina Saussure, 1854 (Hymenoptera: Vespidae) fed on B. somnulentella caterpillars and pupae. The record of this insect on D. dissectus var. edentatus expands the number of its hosts in the Atlantic Forest. The record of the predator A. vicina increases the number of enemies and reinforces the importance of Vespidae to reducing populations of the leaf miner B. somnulentella in the field.

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入侵的 Bedellia somnulentella（鳞翅目： Bedelliidae）：巴西寄主植物、天敌和生物群落的新记录

Bedellia somnulentella Zeller, 1847 (Lepidoptera: Bedelliidae)是一种鳞翅目叶蝉科小鳞翅目叶蝉属昆虫，主要商业寄主是芋头。这种昆虫是世界性分布，在世界不同地区都有重要分布。本研究的目的是报告大西洋森林中索门螺杆菌的出现情况，以及它在巴西米纳斯吉拉斯州的寄主植物和天敌。巴西米纳斯吉拉斯州维索萨市的大西洋森林生物群落中的Distimake dissectus var.Agelaia vicina Saussure, 1854 (Hymenoptera: Vespidae) 以 B. somnulentella 毛虫和蛹为食。该昆虫在 D. dissectus var. edentatus 上的记录增加了其在大西洋森林中的寄主数量。天敌 A. vicina 的记录增加了天敌的数量，并加强了蚜蝇科昆虫在减少田间潜叶蝇 B. somnulentella 种群数量方面的重要性。

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来源期刊

Phytoparasitica 生物-植物科学

CiteScore

2.90

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Phytoparasitica is an international journal on Plant Protection, that publishes original research contributions on the biological, chemical and molecular aspects of Entomology, Plant Pathology, Virology, Nematology, and Weed Sciences, which strives to improve scientific knowledge and technology for IPM, in forest and agroecosystems. Phytoparasitica emphasizes new insights into plant disease and pest etiology, epidemiology, host-parasite/pest biochemistry and cell biology, ecology and population biology, host genetics and resistance, disease vector biology, plant stress and biotic disorders, postharvest pathology and mycotoxins. Research can cover aspects related to the nature of plant diseases, pests and weeds, the causal agents, their spread, the losses they cause, crop loss assessment, and novel tactics and approaches for their management.