July 1978 — Vol. 53 No: 3

The Influence of Plant Spacing on the Frequency Distribution of Bulb Weight and Marketable Yield of Onions

I.S. ROGERS

pp: 153-162 — See abstract

Response Surface Studies on the Effects of N, P and K Fertilizers on Vine Growth, Yield and Fruit Quality

HARI SINGH VERMA and G.S. NIJJAR

pp: 163-166 — See abstract

Effects of Gibberellin Sprays on Fruit Russet and Tree Performance of Golden Delicious Apple

B.K. TAYLOR

pp: 167-170 — See abstract

The Effects of Phosphorus Sprays on the Mineral Composition and Storage Quality of Cox's Orange Pippin Apples

D.S. JOHNSON and N. YOGARATNAM

pp: 171-178 — See abstract

Seasonal Variation in the Yields of Herb and Essential Oil in some Labiatae Species

D. BASKER and E. PUTIEVSKY

pp: 179-184 — See abstract

Attempts to Control the Growth of Apple Trees Using Single Virus Infections

A.I. CAMPBELL and T.R. SPARKS

pp: 185-188 — See abstract

Methods of Establishing Young Plants in a Nutrient-Film Tomato Crop

A.J. COOPER

pp: 189-194 — See abstract

Changes in the Carbohydrate Content of Onion Bulbs Stored for Various Times at Different Temperatures

B. DARBYSHIRE

pp: 195-202 — See abstract

Rapid and Slow Translocation of ¹⁴C-Sucrose and ¹⁴C-Assimilates in Citrus and Phaseolus with Special Reference to Ringing Effect

ISRAELA WALLERSTEIN, R. GOREN and S.P. MONSELISE

pp: 203-208 — See abstract

Growth and Flowering of Pelargonium Infected with Tomato Ringspot Virus

O.V. CHRISTENSEN and N. PALUDAN

pp: 209-214 — See abstract

Effects of Ethephon, GA and Light Exclusion on Rind Pigments, Plastid Ultrastructure and Juice Quality of Valencia Oranges

B.M. EL-ZEFTAWI and R.G. GARRETT

pp: 215-224 — See abstract

Prospects of Selecting Genotypes of Coffea Arabica L. Which do not Require Tonic Sprays of Fungicide for Increased Leaf Retention and Yield

H.A.M. VAN DER VOSSEN and G. BROWNING

pp: 225-234 — See abstract

Regulation of the Damson-Hop Aphid (Phorodon Humuli (Schrank)) on Hops (Humulus Lupulus L.) by Predators

C.A.M. CAMPBELL

pp: 235-242 — See abstract

Studies on the Manipulation of the Timing of Crop Maturity of Cocoa in Ecuador in Relation to Losses from Pod Diseases

D.F. EDWARDS

pp: 243-352 — See abstract