Seasonal fluctuations of population density of the cabbage aphid, Brevicoryne brassical (L.) in the Netherlands, and the role of its parasite, Aphidrus (Diaeretiella) Rapae ceurtis

Seasonal fluctuations of population density of the cabbage aphid, Brevicoryne brassical (L.) in the Netherlands, and the role of its parasite, Aphidrus (Diaeretiella) Rapae ceurtis text Wageningen H. Veenman Zonen 1961 Ind 101 p.: ill.; 25 cm 101 p.: ill.; 25 cm Thesis (Dr)-- Landbowhogeschool te Wageningen, 1961 Bibl. p. 102-104. MOHAMMED, M.H. BRASSICA CABBAGES APHIDS NETHERLANDS 632.961 632.961MOHs INLIS000000000029447 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)