Competition between the phytophagous stink bugsEuschistus herosandPiezodorus guildiniiin soybeans
نویسندگان
چکیده
منابع مشابه
Plant nutrient supply determines competition between phytophagous insects.
Indirect competition is often mediated by plant responses to herbivore feeding damage and is common among phytophagous insect species. Plant-mediated responses may be altered by abiotic conditions such as nutrient supply, which can affect plant growth, morphology, and the concentration of primary and secondary metabolites. Nutrient supply can be manipulated by the type and amount of fertilizer ...
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The exceptional abilities of stink bugs (Hemiptera: Pentatomidae) to colonize a diverse group of plants have been attributed to the feeding behaviors and the functions of the salivary complex of these insects. Here, we describe the ultrastructure of the salivary glands of the Neotropical brown stink bug, Euschistus heros, which is a major component of the pentatomid pest complex on soybeans, Gl...
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Studies were conducted to test the effect of age and food sources on wear of the mandibular teeth of the phytophagous pentatomid, Euschistus heros (F.). The total length (µm) of the area bearing the mandibular teeth, the length of the 1st tooth, and the height of the 2nd tooth for teneral (< 1 day-old) adults were significantly greater than that of adults fed on natural [green bean, Phaseolus v...
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This review reevaluates the importance of interspecific competition in the population biology of phytophagous insects and assesses factors that mediate competition. An examination of 193 pair-wise species interactions, repre senting all major feeding guilds, provided information on the occurrence, frequency, symmetry, consequences, and mechanisms of competition. Inter specific competition occ...
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stock market is run by special regulations. accordingly, analyzing the issues about the relation between the competition law and capital market such as stock market officials and their boundaries in the context of setting, controlling and enforcing rules, the generality or specificity of such rules, the controllability of stock market in comparison to the general competition rules and the stat...
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ژورنال
عنوان ژورنال: Pest Management Science
سال: 2016
ISSN: 1526-498X
DOI: 10.1002/ps.4306