Species complex and population dynamics of the important pests on the multifoliolate alfalfa growing for hay in the region of Plovdiv
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Author: Atanasova, Daniela
The study was carried out in multifoliolate alfalfa agrocenosis in the period of 2005 - 2006 at the Experimental Field of the Agricultural University, Plovdiv to determine the species and the population dynamics of the most important pests on multifoliolate alfalfa. Twenty-seven species were found. The main pests were Phytononus variabilis Hrbst., Phytodecta fornicata Brugg. and Sitona spp.