1. How important is seed predation to recruitment in stable populations of long-lived perennials?;Andersen;Oecologia Berl.,1989
2. Biological control—will it solve the broom problem?;Andres;Fremontia,1979
3. Apion seed weevil introduced for biological control of Scotch broom;Andres;Calif. Agric.,1967
4. Cytisus scoparius entomofauna;Betti;Italia Forestale e Montana,1983
5. Secrets of an ecological interloper; studies on Cytisus scoparius (Scotch Broom) in California;Bossard,1990