CONTENTS

C. MAXIMILIAN, I. HOLOBIUC, L. JIANU, A. BREZEANU

In vitro callus production in the medicinal, rare and endangered species Ecballium elaterium (L.) A. Richard

pp. 3 - 13

R. THAPAR KAPOOR

Evaluation of insecticidal potential of root extracts of Rauvolfia tetraphylla against Musca domestica

pp. 15 - 26

M. THIRUPATHI REDDY, K. HARIBABU, M. GANESH, K. CHANDRASEKHAR REDDY, H. BEGUM, J. DILIP BABU, R. S. KRISHNA REDDY, B. PURUSHOTHAMA REDDY, G. NARSHIMULU

Genetic variability for growth, earliness and yield attributes in okra (Abelmoschus esculentus (L.) Moench)

pp. 27 - 40

I. VICOL

Chorology of Mycarthopyrenia KEISSL genus in Romania

pp. 41 - 45

S. M. MOHSIN, R. ISLAM MD, A. ABU NOMAN FARUQ, H.A.C. NISHA, R. S. BORNA, M. N. ISLAM

The genetic variability of Alternaria porri in Bangladesh

pp. 47 - 57

H OLOUMI., F. NASERI, R. SOLTANINEJAD

Comparative study of essential oil chemical constituents of Calotropis procera leaves collected from different natural localities

pp. 59 - 68