BBAS - Volume 11 Number 2 January 1970
 
 
Volume 11 Number 2 January 1970
CHENG-CHANG LI and TE-TZU CHANG
Diallel Analysis of Agronomic Traits in Rice (Oryza sativa L.)
61
C. S. HUANG and L. H. LIN
Pathological Responses of Stems to Root Knot Nematode Infection
79

TSUNG-CHE TSENG, SHIH-LO LEE and LIN-HUAY CHANG

An Extracellular Phosphatidase Produced By Botrytis cinerea in Vitro
88

PETER HAO YU, CHI-CHANG CHEN and LUNG-CHI WU

The Production of Indoleacetic Acid By Nectria pterospermi Saw
98

Y. E. CHU, K. S. TSAI and H. W. LI

Hybrid Rice Breeding I. Variations of flowering time and duration
105
LIN WU and H. W. LI
Esterase Isozyme Patterns in Rice Somatic Orgens and the 2, 4-D Induced Callus Tissues
113
H. W. LI and LIN WU
Preparation of Cytological Specimens Using Gastric Juice of African Giant Snail
118
TSUNG-CHE TSENG and LIN-HUAY CHANG
Phosphatidases Produced by Some Fungal Rice Pathogens in Vitro
120