真菌感染宿主与捕食者之间的相互作用
Interactions between Fungal-Infected and the Predator .
作者信息
Mingotti Dias Pamella, de Souza Loureiro Elisângela, Amorim Pessoa Luis Gustavo, Mendes de Oliveira Neto Francisco, de Souza Tosta Ricardo Alexandre, Teodoro Paulo Eduardo
机构信息
Graduate Program in Entomology and Biodiversity Conservation (PPGECB), Universidade Federal da Grande Dourados, Dourados MS 79.804-970, Brazil.
Agronomy Universidade Federal of Mato Grosso do Sul (CPCS), Chapadão do Sul MS 79.560-000, Brazil.
出版信息
Insects. 2019 Sep 20;10(10):309. doi: 10.3390/insects10100309.
The aim of the present study was to evaluate the interactions between (Hagen, 1861) and the eggs and first-instar larvae of (Hübner 1805) infected by entomopathogenic fungi. The eggs and larvae were treated with sterile distilled water + 0.01% Tween 80 (T1, control), (Bals.) Vuill (T2), (Metsch.) Sorok (T3), or (Farlow) Samson. (T4) at different concentrations (1 × 10, 1 × 10, and 1 × 10 con. mL). For each treatment, a single third-instar was offered prey (a combination of 80 eggs and 50 first-instar larvae) at 0, 24, and 48 h after inoculation. Ten trials were completed for each treatment, and the entire experiment was repeated three times. Neither the concentrations of fungi nor the application method affected consumption by . Because all the predator larvae reached the pupal phase, with 100% viability in adults, these results suggest that entomopathogenic fungi and are compatible and that the simultaneous use of these biological control agents is possible for managing .
本研究的目的是评估（哈根，1861年）与受昆虫病原真菌感染的（胡伯纳，1805年）的卵和一龄幼虫之间的相互作用。将（某种昆虫）的卵和幼虫用无菌蒸馏水+0.01%吐温80（T1，对照）、（某种真菌1）（巴尔兹）维伊尔（T2）、（某种真菌2）（梅奇）索罗克（T3）或（某种真菌3）（法洛）萨姆森（T4）以不同浓度（1×10、1×10和1×10菌落形成单位/毫升）进行处理。对于每种处理，在接种后0、24和48小时，给一只三龄（捕食者）提供猎物（80枚卵和50只一龄（猎物）幼虫的组合）。每种处理完成10次试验，整个实验重复3次。真菌浓度和施用方法均未影响（捕食者）的取食量。由于所有捕食者幼虫均进入蛹期，成虫存活率达100%，这些结果表明昆虫病原真菌与（捕食者）具有相容性，并且可以同时使用这些生物防治剂来管理（猎物）。
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