Analysis of Trophic Indices in Gypsy Moth (Lymantria dispar L.) Larvae from Two Geographic Populations |
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Authors: | Andreeva E M |
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Institution: | (1) Botanical Garden, Ural Division, Russian Academy of Sciences, Bilimbaevskaya ul. 32a, Yekaterinburg, 620134, Russia |
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Abstract: | Specific features of larval feeding in two geographic populations of the gypsy moth are considered. It is shown that in larvae reared on an artificial diet, trophic indices depend on several factors, including the age and sex of larvae and the food plant on which the parental generation developed in nature. It is shown that larval micropopulations belonging to the same geographic population but feeding in nature on different plant species differ from each other to a greater extent than those of different geographic populations feeding on the same species. |
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Keywords: | gypsy moth trophic parameters micropopulation |
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