The English grain aphid Sitobion avenae Dr Mengying Wang

The English grain aphid Sitobion avenae Dr Mengying WangThe English grain aphid, Sitobion avenae (Fabricius), is an economically important insect pest on cereal crops worldwide. Damage by this aphid can be destructive for cereal crops due to its ability to transmit yellow dwarf viruses, and its control often relies on routine application of synthetic pesticides. Here we review advances in exploring ecological factors affecting its population expansion, dispersal, divergence and adaptive evolution, with

Theodore Watts-Dunton and Thomas Hardy

In particular the case studies will highlight the impact that biological control has had on protected tomato production as well as the benefits that biological systems can have on outdoor vegetable crops

providing a springboard for future research

and the other filled with “rats

Focuses on the pivotal years of 1638–44 where debates around non-conformity within the Church of England morphed into a revolution between Parliament and its king

Text has always been the chief vehicle for the inscription and dissemination of knowledge and culture

Proceedings of the First International Interdisciplinary Conference on Medieval Prosopography (Bielefeld

the sculptural remains

It details over 800 inscriptions and rock-drawings from the late Eleventh Dynasty

• Karen Malpede

nutritional and social stress are explained

and accompanied by introductions and bibliographies