Open AccessPatterns of coordination of the development of Rhopalosiphum padi (L.) (Hemiptera, Sternorrhyncha, Aphididae) and its primary and secondary host plants
Author(s) -
E.S. Gandrabur,
A. B. Vereshchagina
Publication year - 2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.17223/978-5-94621-927-3-2020-10
Subject(s) - aphididae , sternorrhyncha , aphid , biology , hemiptera , phenology , host (biology) , rhopalosiphum padi , botany , ecology , homoptera , pest analysis
For example of the bird cherry-oat aphid, the analysis of the timing of development in the “plant-phytophage” system in heterocyclic aphids with alternation of the primary (winter, arboreal) host plant to the secondary (summer, herbaceous) ones was done. The similarity in the phenology of colonization by aphids of primary and secondary hosts was shown. The features of the stages of plant organogenesis and the formation of the number of aphids in connection with their harmfulness are noted. Modeling shifts in the synchronization of the work of this trophic system contributes to its destabilization.