The fine structure of the intercellular hyphae of the obligate parasite Albugo candida infecting radish does not differ markedly from that described previously for cells of Peronospora manshurica. The ...

Annals of Botany, Vol. 102, No. 1 (July 2008), pp. 57-67 (11 pages) • Background and Aims The tuberization mechanism of sweet potato (Ipomoea batatas) has long been studied using various approaches.

Ipomoea lobata was part of an RHS annual climber trial from seed held in 2009. Unfortunately the richly fed soil on the Portsmouth Field at RHS Wisley did not suit them.