@book{af979092f46f480aabcea6012a15d821,
title = "Further investigations on the interrelations between the apple leaf miner Stigmella malella and its parasite Cirrospilus vittatus in the Netherlands; Cirrospilus vittatus (Hymenoptera Chalcidoidea), an important but ill - adapted parasite of the apple leaf miner Stigmella malella (Lepidoptera, Stigmellidae)",
keywords = "insecten, plantenplagen, appels, malus, biologische bestrijding, nuttige insecten, nederland, insects, plant pests, apples, malus, biological control, beneficial insects, netherlands",
author = "H.H. Evenhuis and M. Soehardjan",
note = "Overdr.: Netherlands journal of plant pathology, 76(1970), 1-7; en Mededelingen. Rijksfakulteit landbouwwetenschappen Gent, 34(1969), 690-695",
year = "1969",
language = "English",
series = "Mededeling / Instituut voor plantenziektenkundig onderzoek",
number = "no. 522, 523",
}