1. Banks, C.J., andMacaulay, E.D.M. 1964. The feeding, growth and reproduction ofAphis fabae Scop. onVicia faba under experimental conditions.Ann. Appl. Biol. 53:229–242.
2. Brady, J. 1965. A simple technique for making very fine, durable dissecting needles by sharpening tungsten wire electrolytically.Bull. W.H.O. 32:143–144.
3. Chino, M., Hayashi, J., Nakumura, S., Oshima, T., Turner, H., Sabnis, D., Borkovec, V., Baker, D., Girousse, G., Bonnemain, J. L., andDelrot, S. 1991. Phloem sap composition, pp. 64–63,in J.L. Bonnemain, S. Delrot, W.J. Lucas, and J. Dainty (eds.). Recent Advances in Phloem Transport and Assimilate Compartmentation, Quest Editions, Nantes, France.
4. Downing, N., andUnwin, D.M. 1977. A new method for cutting the mouthparts of feeding aphids.Physiol. Entomol. 2:275–277.
5. Eenink, A.H., Groenwold, R., andDieleman, F.L. 1982. Resistance of lettuce (Lactuca) to the leaf aphidNasonovia ribis-nigri 1:Transfer of resistanca fromL. virosa toL. sativa by interspecific crosses and selection of resistant breeding lines.Euphytica 31:291–300.