Factors Limiting the Effectiveness of the Coccinellid Beetle, Adalia bipunctata (L.), as a Predator of the Sycamore Aphid, Drepanosiphum platanoides (Schr.)
- 1 October 1970
- journal article
- Published by JSTOR in Journal of Animal Ecology
- Vol. 39 (3), 739
- https://doi.org/10.2307/2864