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J Invertebr Pathol

Title:		Predator-induced stress influences fall armyworm immune response to inoculating bacteria
Author(s):		Sun J; Bai Y;
Address:		"Southwest University, College of Plant Protection, 2 # Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China. Southwest University, College of Plant Protection, 2 # Tiansheng Road, Beibei, Chongqing 400715, People's Republic of China. Electronic address: baiyaoyu@swu.edu.cn"
Journal Title:		J Invertebr Pathol
Year:		2020
Volume:		20200316
Issue:
Page Number:		107352 -
DOI:		10.1016/j.jip.2020.107352
ISSN/ISBN:		1096-0805 (Electronic) 0022-2011 (Linking)
Abstract:		"The insect innateimmunesystem is assorted into two general categories, cellular and humoral immunity. Aside from direct challenge by invaders, predation risk can be perceived as odors, sounds or nearness. In this study, we evaluated influence of predation risk by the predatory bug Podisus maculiventris on immunity of an herbivore Spodoptera frugiperda. Under the predator-induced stress combined with Escherichia coli inoculation, several larval physiological parameters of S. frugiperda were studied, including body mass, nodulation, and phenoloxidase activity. Our findings offernew evidence that provides insight into the immunological mechanism of predator-induced stress effects on prey species"
Keywords:		"Animals Escherichia coli/*physiology *Food Chain Heteroptera/*physiology *Immunity, Innate Larva/enzymology/growth & development/immunology *Predatory Behavior Spodoptera/enzymology/growth & development/*immunology Stress, Physiological Bacterial inoculat;"
Notes:		"MedlineSun, Jiaqi Bai, Yaoyu eng Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. 2020/03/21 J Invertebr Pathol. 2020 May; 172:107352. doi: 10.1016/j.jip.2020.107352. Epub 2020 Mar 16"