Fall Armyworm-Associated Gut Bacteria Modulate Plant Defense Responses
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چکیده
منابع مشابه
Fall Armyworm-Associated Gut Bacteria Modulate Plant Defense Responses.
Mechanical damage caused by insect feeding along with components present in insect saliva and oral secretions are known to induce jasmonic acid-mediated defense responses in plants. This study investigated the effects of bacteria from oral secretions of the fall armyworm Spodoptera frugiperda on herbivore-induced defenses in tomato and maize plants. Using culture-dependent methods, we identifie...
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Fall armyworm, Spodoptera frugiperda (J.E. Smith), is a highly mobile insect pest of a wide range of host crops. However, this pest of tropical origin cannot survive extended periods of freezing temperature but must migrate northward each spring if it is to re-infest cropping areas in temperate regions. The northward limit of the winter-breeding region for North America extends to southern regi...
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Plants are constantly being challenged by aspiring pathogens, but disease is rare. Why? Broadly, there are three reasons for pathogen failure. Either (1) the plant is unable to support the niche requirements of a potential pathogen and is thus a nonhost; or (2) the plant possesses preformed structural barriers or toxic compounds that confine successful infections to specialized pathogen species...
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ژورنال
عنوان ژورنال: Molecular Plant-Microbe Interactions®
سال: 2017
ISSN: 0894-0282,1943-7706
DOI: 10.1094/mpmi-11-16-0240-r