December 1950 — Vol. 26 No: 1

Effects of Ethylene Upon Respiratory Activity of Apples in Gas Storae, with Special Reference to Stage of Maturity

DOROTHY G. GRIFFITHS and NINA A. POTTER

pp: 1-7 — See abstract

"Hard-core" —A Nutritional Disorder of Tomatoes

ELSA B. KIDSON

pp: 8-21 — See abstract

The Strawberry Aphid, pentatrichopus Fragariae (Theob.), in North Wales, with Special Reference to the Maintenance of Healthy Strawberry Stocks in Non-Fruit-Growing Areas

C.A. WOOD

pp: 22-34 — See abstract

Rubus Stunt: A Virus Disease

I.W. PRENTICE

pp: 35-42 — See abstract

Ripening of Tomatoes II. Further Experiments on The Effects of Ethylene

J.C. FIDLER and J.R.H. NASH-WORTHAM

pp: 43-46 — See abstract

Strawberry Cultivation Studies III. Spaced and Matted Systems

W.S. ROGERS and IRENA MODLIBOWSKA

pp: 47-59 — See abstract

Studies on Plant Growth-regulating Substances II. Synthetic Compounds Inducing Morphogenic Responses in the Tomato Plant

DAPHNE J. OSBORNE and R.L. WAIN

pp: 60-327 — See abstract